evm

package
v1.4.1 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jun 18, 2026 License: MIT Imports: 20 Imported by: 0

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Constants

View Source 
const RpcCallTimeout = 5 * time.Second

RpcCallTimeout bounds the wall-clock duration of a single EVM RPC call. Used by per-operation `context.WithTimeout` wrappers across the package (e.g. ChannelHub reads, startup chain-ID / contract-version checks). 5s stays well above realistic call latency on slow public RPCs while preventing a hung endpoint from blocking the caller indefinitely.

Variables

View Source 
var ChannelHubABI = ChannelHubMetaData.ABI

ChannelHubABI is the input ABI used to generate the binding from. Deprecated: Use ChannelHubMetaData.ABI instead.

View Source 
var ChannelHubBin = ChannelHubMetaData.Bin

ChannelHubBin is the compiled bytecode used for deploying new contracts. Deprecated: Use ChannelHubMetaData.Bin instead.

View Source 
var ChannelHubMetaData = &bind.MetaData{
	ABI: "[{\"type\":\"constructor\",\"inputs\":[{\"name\":\"_defaultSigValidator\",\"type\":\"address\",\"internalType\":\"contractISignatureValidator\"},{\"name\":\"_node\",\"type\":\"address\",\"internalType\":\"address\"}],\"stateMutability\":\"nonpayable\"},{\"type\":\"function\",\"name\":\"DEFAULT_SIG_VALIDATOR\",\"inputs\":[],\"outputs\":[{\"name\":\"\",\"type\":\"address\",\"internalType\":\"contractISignatureValidator\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"ESCROW_DEPOSIT_UNLOCK_DELAY\",\"inputs\":[],\"outputs\":[{\"name\":\"\",\"type\":\"uint32\",\"internalType\":\"uint32\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"MAX_CHALLENGE_DURATION\",\"inputs\":[],\"outputs\":[{\"name\":\"\",\"type\":\"uint32\",\"internalType\":\"uint32\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"MAX_DEPOSIT_ESCROW_STEPS\",\"inputs\":[],\"outputs\":[{\"name\":\"\",\"type\":\"uint32\",\"internalType\":\"uint32\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"MIN_CHALLENGE_DURATION\",\"inputs\":[],\"outputs\":[{\"name\":\"\",\"type\":\"uint32\",\"internalType\":\"uint32\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"NODE\",\"inputs\":[],\"outputs\":[{\"name\":\"\",\"type\":\"address\",\"internalType\":\"address\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"TRANSFER_GAS_LIMIT\",\"inputs\":[],\"outputs\":[{\"name\":\"\",\"type\":\"uint256\",\"internalType\":\"uint256\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"VALIDATOR_ACTIVATION_DELAY\",\"inputs\":[],\"outputs\":[{\"name\":\"\",\"type\":\"uint64\",\"internalType\":\"uint64\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"VERSION\",\"inputs\":[],\"outputs\":[{\"name\":\"\",\"type\":\"uint8\",\"internalType\":\"uint8\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"challengeChannel\",\"inputs\":[{\"name\":\"channelId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"candidate\",\"type\":\"tuple\",\"internalType\":\"structState\",\"components\":[{\"name\":\"version\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"intent\",\"type\":\"uint8\",\"internalType\":\"enumStateIntent\"},{\"name\":\"metadata\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"homeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"nonHomeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"userSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"},{\"name\":\"nodeSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"}]},{\"name\":\"challengerSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"},{\"name\":\"challengerIdx\",\"type\":\"uint8\",\"internalType\":\"enumParticipantIndex\"}],\"outputs\":[],\"stateMutability\":\"payable\"},{\"type\":\"function\",\"name\":\"challengeEscrowDeposit\",\"inputs\":[{\"name\":\"escrowId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"challengerSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"},{\"name\":\"challengerIdx\",\"type\":\"uint8\",\"internalType\":\"enumParticipantIndex\"}],\"outputs\":[],\"stateMutability\":\"nonpayable\"},{\"type\":\"function\",\"name\":\"challengeEscrowWithdrawal\",\"inputs\":[{\"name\":\"escrowId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"challengerSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"},{\"name\":\"challengerIdx\",\"type\":\"uint8\",\"internalType\":\"enumParticipantIndex\"}],\"outputs\":[],\"stateMutability\":\"nonpayable\"},{\"type\":\"function\",\"name\":\"checkpointChannel\",\"inputs\":[{\"name\":\"channelId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"candidate\",\"type\":\"tuple\",\"internalType\":\"structState\",\"components\":[{\"name\":\"version\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"intent\",\"type\":\"uint8\",\"internalType\":\"enumStateIntent\"},{\"name\":\"metadata\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"homeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"nonHomeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"userSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"},{\"name\":\"nodeSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"}]}],\"outputs\":[],\"stateMutability\":\"nonpayable\"},{\"type\":\"function\",\"name\":\"claimFunds\",\"inputs\":[{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"destination\",\"type\":\"address\",\"internalType\":\"address\"}],\"outputs\":[],\"stateMutability\":\"nonpayable\"},{\"type\":\"function\",\"name\":\"closeChannel\",\"inputs\":[{\"name\":\"channelId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"candidate\",\"type\":\"tuple\",\"internalType\":\"structState\",\"components\":[{\"name\":\"version\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"intent\",\"type\":\"uint8\",\"internalType\":\"enumStateIntent\"},{\"name\":\"metadata\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"homeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"nonHomeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"userSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"},{\"name\":\"nodeSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"}]}],\"outputs\":[],\"stateMutability\":\"nonpayable\"},{\"type\":\"function\",\"name\":\"createChannel\",\"inputs\":[{\"name\":\"def\",\"type\":\"tuple\",\"internalType\":\"structChannelDefinition\",\"components\":[{\"name\":\"challengeDuration\",\"type\":\"uint32\",\"internalType\":\"uint32\"},{\"name\":\"user\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"node\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"nonce\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"approvedSignatureValidators\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"metadata\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"}]},{\"name\":\"initState\",\"type\":\"tuple\",\"internalType\":\"structState\",\"components\":[{\"name\":\"version\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"intent\",\"type\":\"uint8\",\"internalType\":\"enumStateIntent\"},{\"name\":\"metadata\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"homeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"nonHomeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"userSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"},{\"name\":\"nodeSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"}]}],\"outputs\":[],\"stateMutability\":\"payable\"},{\"type\":\"function\",\"name\":\"depositToChannel\",\"inputs\":[{\"name\":\"channelId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"candidate\",\"type\":\"tuple\",\"internalType\":\"structState\",\"components\":[{\"name\":\"version\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"intent\",\"type\":\"uint8\",\"internalType\":\"enumStateIntent\"},{\"name\":\"metadata\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"homeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"nonHomeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"userSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"},{\"name\":\"nodeSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"}]}],\"outputs\":[],\"stateMutability\":\"payable\"},{\"type\":\"function\",\"name\":\"depositToNode\",\"inputs\":[{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"amount\",\"type\":\"uint256\",\"internalType\":\"uint256\"}],\"outputs\":[],\"stateMutability\":\"payable\"},{\"type\":\"function\",\"name\":\"escrowHead\",\"inputs\":[],\"outputs\":[{\"name\":\"\",\"type\":\"uint256\",\"internalType\":\"uint256\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"finalizeEscrowDeposit\",\"inputs\":[{\"name\":\"channelId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"escrowId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"candidate\",\"type\":\"tuple\",\"internalType\":\"structState\",\"components\":[{\"name\":\"version\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"intent\",\"type\":\"uint8\",\"internalType\":\"enumStateIntent\"},{\"name\":\"metadata\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"homeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"nonHomeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"userSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"},{\"name\":\"nodeSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"}]}],\"outputs\":[],\"stateMutability\":\"nonpayable\"},{\"type\":\"function\",\"name\":\"finalizeEscrowWithdrawal\",\"inputs\":[{\"name\":\"channelId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"escrowId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"candidate\",\"type\":\"tuple\",\"internalType\":\"structState\",\"components\":[{\"name\":\"version\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"intent\",\"type\":\"uint8\",\"internalType\":\"enumStateIntent\"},{\"name\":\"metadata\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"homeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"nonHomeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"userSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"},{\"name\":\"nodeSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"}]}],\"outputs\":[],\"stateMutability\":\"nonpayable\"},{\"type\":\"function\",\"name\":\"finalizeMigration\",\"inputs\":[{\"name\":\"channelId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"candidate\",\"type\":\"tuple\",\"internalType\":\"structState\",\"components\":[{\"name\":\"version\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"intent\",\"type\":\"uint8\",\"internalType\":\"enumStateIntent\"},{\"name\":\"metadata\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"homeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"nonHomeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"userSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"},{\"name\":\"nodeSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"}]}],\"outputs\":[],\"stateMutability\":\"nonpayable\"},{\"type\":\"function\",\"name\":\"getChannelData\",\"inputs\":[{\"name\":\"channelId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"}],\"outputs\":[{\"name\":\"status\",\"type\":\"uint8\",\"internalType\":\"enumChannelStatus\"},{\"name\":\"definition\",\"type\":\"tuple\",\"internalType\":\"structChannelDefinition\",\"components\":[{\"name\":\"challengeDuration\",\"type\":\"uint32\",\"internalType\":\"uint32\"},{\"name\":\"user\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"node\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"nonce\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"approvedSignatureValidators\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"metadata\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"}]},{\"name\":\"lastState\",\"type\":\"tuple\",\"internalType\":\"structState\",\"components\":[{\"name\":\"version\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"intent\",\"type\":\"uint8\",\"internalType\":\"enumStateIntent\"},{\"name\":\"metadata\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"homeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"nonHomeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"userSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"},{\"name\":\"nodeSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"}]},{\"name\":\"challengeExpiry\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"lockedFunds\",\"type\":\"uint256\",\"internalType\":\"uint256\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"getChannelIds\",\"inputs\":[{\"name\":\"user\",\"type\":\"address\",\"internalType\":\"address\"}],\"outputs\":[{\"name\":\"\",\"type\":\"bytes32[]\",\"internalType\":\"bytes32[]\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"getEscrowDepositData\",\"inputs\":[{\"name\":\"escrowId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"}],\"outputs\":[{\"name\":\"channelId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"status\",\"type\":\"uint8\",\"internalType\":\"enumEscrowStatus\"},{\"name\":\"unlockAt\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"challengeExpiry\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"lockedAmount\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"initState\",\"type\":\"tuple\",\"internalType\":\"structState\",\"components\":[{\"name\":\"version\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"intent\",\"type\":\"uint8\",\"internalType\":\"enumStateIntent\"},{\"name\":\"metadata\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"homeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"nonHomeLedger\",\"type\":\"tuple\",\"internalType\":\"structLedger\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"token\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"decimals\",\"type\":\"uint8\",\"internalType\":\"uint8\"},{\"name\":\"userAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"userNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"},{\"name\":\"nodeAllocation\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"nodeNetFlow\",\"type\":\"int256\",\"internalType\":\"int256\"}]},{\"name\":\"userSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"},{\"name\":\"nodeSig\",\"type\":\"bytes\",\"internalType\":\"bytes\"}]}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"getEscrowDepositIds\",\"inputs\":[{\"name\":\"page\",\"type\":\"uint256\",\"internalType\":\"uint256\"},{\"name\":\"pageSize\",\"type\":\"uint256\",\"internalType\":\"uint256\"}],\"outputs\":[{\"name\":\"ids\",\"type\":\"bytes32[]\",\"internalType\":\"bytes32[]\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"getEscrowWithdrawalData\",\"inputs\":[{\"name\":\"escrowId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"}],\"outputs\":[{\"name\":\"channelId\",\"type\":\"bytes32\",\"internalType\":\"bytes32\"},{\"name\":\"status\",\"type\":\"uint8\",\"internalType\":\"enumEscrowSt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}

ChannelHubMetaData contains all meta data concerning the ChannelHub contract.

View Source 
var IERC20ABI = IERC20MetaData.ABI

IERC20ABI is the input ABI used to generate the binding from. Deprecated: Use IERC20MetaData.ABI instead.

View Source 
var IERC20MetaData = &bind.MetaData{
	ABI: "[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]",
}

IERC20MetaData contains all meta data concerning the IERC20 contract.

Functions

func WatchValidatorRegistered added in v1.3.0 

func WatchValidatorRegistered(ctx context.Context, contractAddress common.Address, client EVMClient, blockchainID uint64, fromBlock uint64) (<-chan *core.ValidatorRegisteredEvent, error)

WatchValidatorRegistered subscribes to ValidatorRegistered events emitted by the ChannelHub contract at contractAddress and delivers them on the returned channel.

Historical replay: if fromBlock > 0 the function first fetches all matching logs from fromBlock to the current chain head before switching to live events. This fills the gap between the last processed block and "now", ensuring no event is missed during a reconnect. Pass fromBlock = 0 to skip historical fetch (e.g. on the very first call when no prior state exists).

The channel is closed when ctx is cancelled or the underlying subscription is lost. Callers should treat a closed channel as a signal to resubscribe, passing the BlockNumber of the last received event + 1 as fromBlock to avoid gaps.

Reorg safety: logs marked Removed (chain reorganisation) are silently skipped.

client must support event subscriptions (WebSocket or IPC transport).

Types

type AssetStore 

type AssetStore interface {
	// GetAssetDecimals checks if an asset exists and returns its decimals in YN
	GetAssetDecimals(asset string) (uint8, error)

	// GetTokenDecimals returns the decimals for a token on a specific blockchain
	GetTokenDecimals(blockchainID uint64, tokenAddress string) (uint8, error)

	// GetTokenAddress returns the token address for a given asset on a specific blockchain
	GetTokenAddress(asset string, blockchainID uint64) (string, error)

	// GetTokenAsset returns the asset for a token on a specific blockchain
	GetTokenAsset(blockchainID uint64, tokenAddress string) (string, error)
}

type BaseClient 

type BaseClient struct {
	// contains filtered or unexported fields
}

BaseClient holds the shared fields for all EVM-based clients.

type BlockchainClient 

type BlockchainClient struct {
	BaseClient
	// contains filtered or unexported fields
}

func NewBlockchainClient 

func NewBlockchainClient(
	contractAddress common.Address,
	evmClient EVMClient,
	txSigner sign.Signer,
	blockchainID uint64,
	nodeAddress string,
	assetStore AssetStore,
	opts ...ClientOption,
) (*BlockchainClient, error)

func (*BlockchainClient) Approve 

func (c *BlockchainClient) Approve(asset string, amount decimal.Decimal) (string, error)

func (*BlockchainClient) Challenge 

func (c *BlockchainClient) Challenge(candidate core.State, challengerSig []byte, challengerIdx core.ChannelParticipant) (string, error)

func (*BlockchainClient) ChallengeEscrowDeposit 

func (c *BlockchainClient) ChallengeEscrowDeposit(candidate core.State, challengerSig []byte, challengerIdx core.ChannelParticipant) (string, error)

func (*BlockchainClient) ChallengeEscrowWithdrawal 

func (c *BlockchainClient) ChallengeEscrowWithdrawal(candidate core.State, challengerSig []byte, challengerIdx core.ChannelParticipant) (string, error)

func (*BlockchainClient) Checkpoint 

func (c *BlockchainClient) Checkpoint(candidate core.State) (string, error)

func (*BlockchainClient) Close 

func (c *BlockchainClient) Close(candidate core.State) (string, error)

func (*BlockchainClient) Create 

func (c *BlockchainClient) Create(def core.ChannelDefinition, initCCS core.State) (string, error)

func (*BlockchainClient) Deposit 

func (c *BlockchainClient) Deposit(token string, amount decimal.Decimal) (string, error)

func (*BlockchainClient) EnsureSigValidatorRegistered 

func (c *BlockchainClient) EnsureSigValidatorRegistered(validatorID uint8, validatorAddress string, checkOnly bool) error

func (*BlockchainClient) FinalizeEscrowDeposit 

func (c *BlockchainClient) FinalizeEscrowDeposit(candidate core.State) (string, error)

func (*BlockchainClient) FinalizeEscrowWithdrawal 

func (c *BlockchainClient) FinalizeEscrowWithdrawal(candidate core.State) (string, error)

func (*BlockchainClient) GetEscrowDepositData 

func (c *BlockchainClient) GetEscrowDepositData(escrowChannelID string) (core.EscrowDepositDataResponse, error)

func (*BlockchainClient) GetEscrowWithdrawalData 

func (c *BlockchainClient) GetEscrowWithdrawalData(escrowChannelID string) (core.EscrowWithdrawalDataResponse, error)

func (*BlockchainClient) GetHomeChannelData 

func (c *BlockchainClient) GetHomeChannelData(homeChannelID string) (core.HomeChannelDataResponse, error)

func (*BlockchainClient) GetNodeBalance 

func (c *BlockchainClient) GetNodeBalance(token string) (decimal.Decimal, error)

func (*BlockchainClient) GetOpenChannels 

func (c *BlockchainClient) GetOpenChannels(user string) ([]string, error)

func (*BlockchainClient) GetTokenBalance 

func (c *BlockchainClient) GetTokenBalance(asset string, walletAddress string) (decimal.Decimal, error)

func (*BlockchainClient) InitiateEscrowDeposit 

func (c *BlockchainClient) InitiateEscrowDeposit(def core.ChannelDefinition, initCCS core.State) (string, error)

func (*BlockchainClient) InitiateEscrowWithdrawal 

func (c *BlockchainClient) InitiateEscrowWithdrawal(def core.ChannelDefinition, initCCS core.State) (string, error)

func (*BlockchainClient) MigrateChannelHere 

func (c *BlockchainClient) MigrateChannelHere(def core.ChannelDefinition, candidate core.State) (string, error)

func (*BlockchainClient) Withdraw 

func (c *BlockchainClient) Withdraw(to, token string, amount decimal.Decimal) (string, error)

type ChannelDefinition 

type ChannelDefinition struct {
	ChallengeDuration           uint32
	User                        common.Address
	Node                        common.Address
	Nonce                       uint64
	ApprovedSignatureValidators *big.Int
	Metadata                    [32]byte
}

ChannelDefinition is an auto generated low-level Go binding around an user-defined struct.

type ChannelHub 

type ChannelHub struct {
	ChannelHubCaller     // Read-only binding to the contract
	ChannelHubTransactor // Write-only binding to the contract
	ChannelHubFilterer   // Log filterer for contract events
}

ChannelHub is an auto generated Go binding around an Ethereum contract.

func DeployChannelHub 

func DeployChannelHub(auth *bind.TransactOpts, backend bind.ContractBackend, _defaultSigValidator common.Address, _node common.Address) (common.Address, *types.Transaction, *ChannelHub, error)

DeployChannelHub deploys a new Ethereum contract, binding an instance of ChannelHub to it.

func NewChannelHub 

func NewChannelHub(address common.Address, backend bind.ContractBackend) (*ChannelHub, error)

NewChannelHub creates a new instance of ChannelHub, bound to a specific deployed contract.

type ChannelHubCaller 

type ChannelHubCaller struct {
	// contains filtered or unexported fields
}

ChannelHubCaller is an auto generated read-only Go binding around an Ethereum contract.

func NewChannelHubCaller 

func NewChannelHubCaller(address common.Address, caller bind.ContractCaller) (*ChannelHubCaller, error)

NewChannelHubCaller creates a new read-only instance of ChannelHub, bound to a specific deployed contract.

func (*ChannelHubCaller) DEFAULTSIGVALIDATOR 

func (_ChannelHub *ChannelHubCaller) DEFAULTSIGVALIDATOR(opts *bind.CallOpts) (common.Address, error)

DEFAULTSIGVALIDATOR is a free data retrieval call binding the contract method 0x71a47141.

Solidity: function DEFAULT_SIG_VALIDATOR() view returns(address)

func (*ChannelHubCaller) ESCROWDEPOSITUNLOCKDELAY 

func (_ChannelHub *ChannelHubCaller) ESCROWDEPOSITUNLOCKDELAY(opts *bind.CallOpts) (uint32, error)

ESCROWDEPOSITUNLOCKDELAY is a free data retrieval call binding the contract method 0x5a0745b4.

Solidity: function ESCROW_DEPOSIT_UNLOCK_DELAY() view returns(uint32)

func (*ChannelHubCaller) EscrowHead 

func (_ChannelHub *ChannelHubCaller) EscrowHead(opts *bind.CallOpts) (*big.Int, error)

EscrowHead is a free data retrieval call binding the contract method 0x82d3e15d.

Solidity: function escrowHead() view returns(uint256)

func (*ChannelHubCaller) GetChannelData 

func (_ChannelHub *ChannelHubCaller) GetChannelData(opts *bind.CallOpts, channelId [32]byte) (struct {
	Status          uint8
	Definition      ChannelDefinition
	LastState       State
	ChallengeExpiry *big.Int
	LockedFunds     *big.Int
}, error)

GetChannelData is a free data retrieval call binding the contract method 0xe617208c.

Solidity: function getChannelData(bytes32 channelId) view returns(uint8 status, (uint32,address,address,uint64,uint256,bytes32) definition, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) lastState, uint256 challengeExpiry, uint256 lockedFunds)

func (*ChannelHubCaller) GetChannelIds 

func (_ChannelHub *ChannelHubCaller) GetChannelIds(opts *bind.CallOpts, user common.Address) ([][32]byte, error)

GetChannelIds is a free data retrieval call binding the contract method 0x187576d8.

Solidity: function getChannelIds(address user) view returns(bytes32[])

func (*ChannelHubCaller) GetEscrowDepositData 

func (_ChannelHub *ChannelHubCaller) GetEscrowDepositData(opts *bind.CallOpts, escrowId [32]byte) (struct {
	ChannelId       [32]byte
	Status          uint8
	UnlockAt        uint64
	ChallengeExpiry uint64
	LockedAmount    *big.Int
	InitState       State
}, error)

GetEscrowDepositData is a free data retrieval call binding the contract method 0xd888ccae.

Solidity: function getEscrowDepositData(bytes32 escrowId) view returns(bytes32 channelId, uint8 status, uint64 unlockAt, uint64 challengeExpiry, uint256 lockedAmount, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) initState)

func (*ChannelHubCaller) GetEscrowDepositIds 

func (_ChannelHub *ChannelHubCaller) GetEscrowDepositIds(opts *bind.CallOpts, page *big.Int, pageSize *big.Int) ([][32]byte, error)

GetEscrowDepositIds is a free data retrieval call binding the contract method 0x5b9acbf9.

Solidity: function getEscrowDepositIds(uint256 page, uint256 pageSize) view returns(bytes32[] ids)

func (*ChannelHubCaller) GetEscrowWithdrawalData 

func (_ChannelHub *ChannelHubCaller) GetEscrowWithdrawalData(opts *bind.CallOpts, escrowId [32]byte) (struct {
	ChannelId       [32]byte
	Status          uint8
	ChallengeExpiry uint64
	LockedAmount    *big.Int
	InitState       State
}, error)

GetEscrowWithdrawalData is a free data retrieval call binding the contract method 0xdd73d494.

Solidity: function getEscrowWithdrawalData(bytes32 escrowId) view returns(bytes32 channelId, uint8 status, uint64 challengeExpiry, uint256 lockedAmount, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) initState)

func (*ChannelHubCaller) GetNodeBalance added in v1.3.0 

func (_ChannelHub *ChannelHubCaller) GetNodeBalance(opts *bind.CallOpts, token common.Address) (*big.Int, error)

GetNodeBalance is a free data retrieval call binding the contract method 0x07f241ce.

Solidity: function getNodeBalance(address token) view returns(uint256)

func (*ChannelHubCaller) GetNodeValidator 

func (_ChannelHub *ChannelHubCaller) GetNodeValidator(opts *bind.CallOpts, validatorId uint8) (struct {
	Validator    common.Address
	RegisteredAt uint64
}, error)

GetNodeValidator is a free data retrieval call binding the contract method 0x3c684f92.

Solidity: function getNodeValidator(uint8 validatorId) view returns(address validator, uint64 registeredAt)

func (*ChannelHubCaller) GetOpenChannels 

func (_ChannelHub *ChannelHubCaller) GetOpenChannels(opts *bind.CallOpts, user common.Address) ([][32]byte, error)

GetOpenChannels is a free data retrieval call binding the contract method 0x6898234b.

Solidity: function getOpenChannels(address user) view returns(bytes32[] openChannels)

func (*ChannelHubCaller) GetReclaimBalance 

func (_ChannelHub *ChannelHubCaller) GetReclaimBalance(opts *bind.CallOpts, account common.Address, token common.Address) (*big.Int, error)

GetReclaimBalance is a free data retrieval call binding the contract method 0x735181f0.

Solidity: function getReclaimBalance(address account, address token) view returns(uint256)

func (*ChannelHubCaller) GetUnlockableEscrowDepositStats added in v1.3.0 

func (_ChannelHub *ChannelHubCaller) GetUnlockableEscrowDepositStats(opts *bind.CallOpts) (struct {
	Count       *big.Int
	TotalAmount *big.Int
}, error)

GetUnlockableEscrowDepositStats is a free data retrieval call binding the contract method 0xc9408398.

Solidity: function getUnlockableEscrowDepositStats() view returns(uint256 count, uint256 totalAmount)

func (*ChannelHubCaller) MAXCHALLENGEDURATION added in v1.3.0 

func (_ChannelHub *ChannelHubCaller) MAXCHALLENGEDURATION(opts *bind.CallOpts) (uint32, error)

MAXCHALLENGEDURATION is a free data retrieval call binding the contract method 0xb9f4420d.

Solidity: function MAX_CHALLENGE_DURATION() view returns(uint32)

func (*ChannelHubCaller) MAXDEPOSITESCROWSTEPS added in v1.3.0 

func (_ChannelHub *ChannelHubCaller) MAXDEPOSITESCROWSTEPS(opts *bind.CallOpts) (uint32, error)

MAXDEPOSITESCROWSTEPS is a free data retrieval call binding the contract method 0x5ae2accc.

Solidity: function MAX_DEPOSIT_ESCROW_STEPS() view returns(uint32)

func (*ChannelHubCaller) MINCHALLENGEDURATION 

func (_ChannelHub *ChannelHubCaller) MINCHALLENGEDURATION(opts *bind.CallOpts) (uint32, error)

MINCHALLENGEDURATION is a free data retrieval call binding the contract method 0x94191051.

Solidity: function MIN_CHALLENGE_DURATION() view returns(uint32)

func (*ChannelHubCaller) NODE added in v1.3.0 

func (_ChannelHub *ChannelHubCaller) NODE(opts *bind.CallOpts) (common.Address, error)

NODE is a free data retrieval call binding the contract method 0x51bfcdbd.

Solidity: function NODE() view returns(address)

func (*ChannelHubCaller) TRANSFERGASLIMIT 

func (_ChannelHub *ChannelHubCaller) TRANSFERGASLIMIT(opts *bind.CallOpts) (*big.Int, error)

TRANSFERGASLIMIT is a free data retrieval call binding the contract method 0x38a66be2.

Solidity: function TRANSFER_GAS_LIMIT() view returns(uint256)

func (*ChannelHubCaller) VALIDATORACTIVATIONDELAY added in v1.3.0 

func (_ChannelHub *ChannelHubCaller) VALIDATORACTIVATIONDELAY(opts *bind.CallOpts) (uint64, error)

VALIDATORACTIVATIONDELAY is a free data retrieval call binding the contract method 0xa4594631.

Solidity: function VALIDATOR_ACTIVATION_DELAY() view returns(uint64)

func (*ChannelHubCaller) VERSION 

func (_ChannelHub *ChannelHubCaller) VERSION(opts *bind.CallOpts) (uint8, error)

VERSION is a free data retrieval call binding the contract method 0xffa1ad74.

Solidity: function VERSION() view returns(uint8)

type ChannelHubCallerRaw 

type ChannelHubCallerRaw struct {
	Contract *ChannelHubCaller // Generic read-only contract binding to access the raw methods on
}

ChannelHubCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.

func (*ChannelHubCallerRaw) Call 

func (_ChannelHub *ChannelHubCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error

Call invokes the (constant) contract method with params as input values and sets the output to result. The result type might be a single field for simple returns, a slice of interfaces for anonymous returns and a struct for named returns.

type ChannelHubCallerSession 

type ChannelHubCallerSession struct {
	Contract *ChannelHubCaller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts     // Call options to use throughout this session
}

ChannelHubCallerSession is an auto generated read-only Go binding around an Ethereum contract, with pre-set call options.

func (*ChannelHubCallerSession) DEFAULTSIGVALIDATOR 

func (_ChannelHub *ChannelHubCallerSession) DEFAULTSIGVALIDATOR() (common.Address, error)

DEFAULTSIGVALIDATOR is a free data retrieval call binding the contract method 0x71a47141.

Solidity: function DEFAULT_SIG_VALIDATOR() view returns(address)

func (*ChannelHubCallerSession) ESCROWDEPOSITUNLOCKDELAY 

func (_ChannelHub *ChannelHubCallerSession) ESCROWDEPOSITUNLOCKDELAY() (uint32, error)

ESCROWDEPOSITUNLOCKDELAY is a free data retrieval call binding the contract method 0x5a0745b4.

Solidity: function ESCROW_DEPOSIT_UNLOCK_DELAY() view returns(uint32)

func (*ChannelHubCallerSession) EscrowHead 

func (_ChannelHub *ChannelHubCallerSession) EscrowHead() (*big.Int, error)

EscrowHead is a free data retrieval call binding the contract method 0x82d3e15d.

Solidity: function escrowHead() view returns(uint256)

func (*ChannelHubCallerSession) GetChannelData 

func (_ChannelHub *ChannelHubCallerSession) GetChannelData(channelId [32]byte) (struct {
	Status          uint8
	Definition      ChannelDefinition
	LastState       State
	ChallengeExpiry *big.Int
	LockedFunds     *big.Int
}, error)

GetChannelData is a free data retrieval call binding the contract method 0xe617208c.

Solidity: function getChannelData(bytes32 channelId) view returns(uint8 status, (uint32,address,address,uint64,uint256,bytes32) definition, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) lastState, uint256 challengeExpiry, uint256 lockedFunds)

func (*ChannelHubCallerSession) GetChannelIds 

func (_ChannelHub *ChannelHubCallerSession) GetChannelIds(user common.Address) ([][32]byte, error)

GetChannelIds is a free data retrieval call binding the contract method 0x187576d8.

Solidity: function getChannelIds(address user) view returns(bytes32[])

func (*ChannelHubCallerSession) GetEscrowDepositData 

func (_ChannelHub *ChannelHubCallerSession) GetEscrowDepositData(escrowId [32]byte) (struct {
	ChannelId       [32]byte
	Status          uint8
	UnlockAt        uint64
	ChallengeExpiry uint64
	LockedAmount    *big.Int
	InitState       State
}, error)

GetEscrowDepositData is a free data retrieval call binding the contract method 0xd888ccae.

Solidity: function getEscrowDepositData(bytes32 escrowId) view returns(bytes32 channelId, uint8 status, uint64 unlockAt, uint64 challengeExpiry, uint256 lockedAmount, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) initState)

func (*ChannelHubCallerSession) GetEscrowDepositIds 

func (_ChannelHub *ChannelHubCallerSession) GetEscrowDepositIds(page *big.Int, pageSize *big.Int) ([][32]byte, error)

GetEscrowDepositIds is a free data retrieval call binding the contract method 0x5b9acbf9.

Solidity: function getEscrowDepositIds(uint256 page, uint256 pageSize) view returns(bytes32[] ids)

func (*ChannelHubCallerSession) GetEscrowWithdrawalData 

func (_ChannelHub *ChannelHubCallerSession) GetEscrowWithdrawalData(escrowId [32]byte) (struct {
	ChannelId       [32]byte
	Status          uint8
	ChallengeExpiry uint64
	LockedAmount    *big.Int
	InitState       State
}, error)

GetEscrowWithdrawalData is a free data retrieval call binding the contract method 0xdd73d494.

Solidity: function getEscrowWithdrawalData(bytes32 escrowId) view returns(bytes32 channelId, uint8 status, uint64 challengeExpiry, uint256 lockedAmount, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) initState)

func (*ChannelHubCallerSession) GetNodeBalance added in v1.3.0 

func (_ChannelHub *ChannelHubCallerSession) GetNodeBalance(token common.Address) (*big.Int, error)

GetNodeBalance is a free data retrieval call binding the contract method 0x07f241ce.

Solidity: function getNodeBalance(address token) view returns(uint256)

func (*ChannelHubCallerSession) GetNodeValidator 

func (_ChannelHub *ChannelHubCallerSession) GetNodeValidator(validatorId uint8) (struct {
	Validator    common.Address
	RegisteredAt uint64
}, error)

GetNodeValidator is a free data retrieval call binding the contract method 0x3c684f92.

Solidity: function getNodeValidator(uint8 validatorId) view returns(address validator, uint64 registeredAt)

func (*ChannelHubCallerSession) GetOpenChannels 

func (_ChannelHub *ChannelHubCallerSession) GetOpenChannels(user common.Address) ([][32]byte, error)

GetOpenChannels is a free data retrieval call binding the contract method 0x6898234b.

Solidity: function getOpenChannels(address user) view returns(bytes32[] openChannels)

func (*ChannelHubCallerSession) GetReclaimBalance 

func (_ChannelHub *ChannelHubCallerSession) GetReclaimBalance(account common.Address, token common.Address) (*big.Int, error)

GetReclaimBalance is a free data retrieval call binding the contract method 0x735181f0.

Solidity: function getReclaimBalance(address account, address token) view returns(uint256)

func (*ChannelHubCallerSession) GetUnlockableEscrowDepositStats added in v1.3.0 

func (_ChannelHub *ChannelHubCallerSession) GetUnlockableEscrowDepositStats() (struct {
	Count       *big.Int
	TotalAmount *big.Int
}, error)

GetUnlockableEscrowDepositStats is a free data retrieval call binding the contract method 0xc9408398.

Solidity: function getUnlockableEscrowDepositStats() view returns(uint256 count, uint256 totalAmount)

func (*ChannelHubCallerSession) MAXCHALLENGEDURATION added in v1.3.0 

func (_ChannelHub *ChannelHubCallerSession) MAXCHALLENGEDURATION() (uint32, error)

MAXCHALLENGEDURATION is a free data retrieval call binding the contract method 0xb9f4420d.

Solidity: function MAX_CHALLENGE_DURATION() view returns(uint32)

func (*ChannelHubCallerSession) MAXDEPOSITESCROWSTEPS added in v1.3.0 

func (_ChannelHub *ChannelHubCallerSession) MAXDEPOSITESCROWSTEPS() (uint32, error)

MAXDEPOSITESCROWSTEPS is a free data retrieval call binding the contract method 0x5ae2accc.

Solidity: function MAX_DEPOSIT_ESCROW_STEPS() view returns(uint32)

func (*ChannelHubCallerSession) MINCHALLENGEDURATION 

func (_ChannelHub *ChannelHubCallerSession) MINCHALLENGEDURATION() (uint32, error)

MINCHALLENGEDURATION is a free data retrieval call binding the contract method 0x94191051.

Solidity: function MIN_CHALLENGE_DURATION() view returns(uint32)

func (*ChannelHubCallerSession) NODE added in v1.3.0 

func (_ChannelHub *ChannelHubCallerSession) NODE() (common.Address, error)

NODE is a free data retrieval call binding the contract method 0x51bfcdbd.

Solidity: function NODE() view returns(address)

func (*ChannelHubCallerSession) TRANSFERGASLIMIT 

func (_ChannelHub *ChannelHubCallerSession) TRANSFERGASLIMIT() (*big.Int, error)

TRANSFERGASLIMIT is a free data retrieval call binding the contract method 0x38a66be2.

Solidity: function TRANSFER_GAS_LIMIT() view returns(uint256)

func (*ChannelHubCallerSession) VALIDATORACTIVATIONDELAY added in v1.3.0 

func (_ChannelHub *ChannelHubCallerSession) VALIDATORACTIVATIONDELAY() (uint64, error)

VALIDATORACTIVATIONDELAY is a free data retrieval call binding the contract method 0xa4594631.

Solidity: function VALIDATOR_ACTIVATION_DELAY() view returns(uint64)

func (*ChannelHubCallerSession) VERSION 

func (_ChannelHub *ChannelHubCallerSession) VERSION() (uint8, error)

VERSION is a free data retrieval call binding the contract method 0xffa1ad74.

Solidity: function VERSION() view returns(uint8)

type ChannelHubChannelChallenged 

type ChannelHubChannelChallenged struct {
	ChannelId         [32]byte
	Candidate         State
	ChallengeExpireAt uint64
	Raw               types.Log // Blockchain specific contextual infos
}

ChannelHubChannelChallenged represents a ChannelChallenged event raised by the ChannelHub contract.

type ChannelHubChannelChallengedIterator 

type ChannelHubChannelChallengedIterator struct {
	Event *ChannelHubChannelChallenged // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubChannelChallengedIterator is returned from FilterChannelChallenged and is used to iterate over the raw logs and unpacked data for ChannelChallenged events raised by the ChannelHub contract.

func (*ChannelHubChannelChallengedIterator) Close 

func (it *ChannelHubChannelChallengedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubChannelChallengedIterator) Error 

func (it *ChannelHubChannelChallengedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubChannelChallengedIterator) Next 

func (it *ChannelHubChannelChallengedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubChannelCheckpointed 

type ChannelHubChannelCheckpointed struct {
	ChannelId [32]byte
	Candidate State
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubChannelCheckpointed represents a ChannelCheckpointed event raised by the ChannelHub contract.

type ChannelHubChannelCheckpointedIterator 

type ChannelHubChannelCheckpointedIterator struct {
	Event *ChannelHubChannelCheckpointed // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubChannelCheckpointedIterator is returned from FilterChannelCheckpointed and is used to iterate over the raw logs and unpacked data for ChannelCheckpointed events raised by the ChannelHub contract.

func (*ChannelHubChannelCheckpointedIterator) Close 

func (it *ChannelHubChannelCheckpointedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubChannelCheckpointedIterator) Error 

func (it *ChannelHubChannelCheckpointedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubChannelCheckpointedIterator) Next 

func (it *ChannelHubChannelCheckpointedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubChannelClosed 

type ChannelHubChannelClosed struct {
	ChannelId  [32]byte
	FinalState State
	Raw        types.Log // Blockchain specific contextual infos
}

ChannelHubChannelClosed represents a ChannelClosed event raised by the ChannelHub contract.

type ChannelHubChannelClosedIterator 

type ChannelHubChannelClosedIterator struct {
	Event *ChannelHubChannelClosed // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubChannelClosedIterator is returned from FilterChannelClosed and is used to iterate over the raw logs and unpacked data for ChannelClosed events raised by the ChannelHub contract.

func (*ChannelHubChannelClosedIterator) Close 

func (it *ChannelHubChannelClosedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubChannelClosedIterator) Error 

func (it *ChannelHubChannelClosedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubChannelClosedIterator) Next 

func (it *ChannelHubChannelClosedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubChannelCreated 

type ChannelHubChannelCreated struct {
	ChannelId    [32]byte
	User         common.Address
	Definition   ChannelDefinition
	InitialState State
	Raw          types.Log // Blockchain specific contextual infos
}

ChannelHubChannelCreated represents a ChannelCreated event raised by the ChannelHub contract.

type ChannelHubChannelCreatedIterator 

type ChannelHubChannelCreatedIterator struct {
	Event *ChannelHubChannelCreated // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubChannelCreatedIterator is returned from FilterChannelCreated and is used to iterate over the raw logs and unpacked data for ChannelCreated events raised by the ChannelHub contract.

func (*ChannelHubChannelCreatedIterator) Close 

func (it *ChannelHubChannelCreatedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubChannelCreatedIterator) Error 

func (it *ChannelHubChannelCreatedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubChannelCreatedIterator) Next 

func (it *ChannelHubChannelCreatedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubChannelDeposited 

type ChannelHubChannelDeposited struct {
	ChannelId [32]byte
	Candidate State
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubChannelDeposited represents a ChannelDeposited event raised by the ChannelHub contract.

type ChannelHubChannelDepositedIterator 

type ChannelHubChannelDepositedIterator struct {
	Event *ChannelHubChannelDeposited // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubChannelDepositedIterator is returned from FilterChannelDeposited and is used to iterate over the raw logs and unpacked data for ChannelDeposited events raised by the ChannelHub contract.

func (*ChannelHubChannelDepositedIterator) Close 

func (it *ChannelHubChannelDepositedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubChannelDepositedIterator) Error 

func (it *ChannelHubChannelDepositedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubChannelDepositedIterator) Next 

func (it *ChannelHubChannelDepositedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubChannelWithdrawn 

type ChannelHubChannelWithdrawn struct {
	ChannelId [32]byte
	Candidate State
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubChannelWithdrawn represents a ChannelWithdrawn event raised by the ChannelHub contract.

type ChannelHubChannelWithdrawnIterator 

type ChannelHubChannelWithdrawnIterator struct {
	Event *ChannelHubChannelWithdrawn // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubChannelWithdrawnIterator is returned from FilterChannelWithdrawn and is used to iterate over the raw logs and unpacked data for ChannelWithdrawn events raised by the ChannelHub contract.

func (*ChannelHubChannelWithdrawnIterator) Close 

func (it *ChannelHubChannelWithdrawnIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubChannelWithdrawnIterator) Error 

func (it *ChannelHubChannelWithdrawnIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubChannelWithdrawnIterator) Next 

func (it *ChannelHubChannelWithdrawnIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubDeposited 

type ChannelHubDeposited struct {
	Token  common.Address
	Amount *big.Int
	Raw    types.Log // Blockchain specific contextual infos
}

ChannelHubDeposited represents a Deposited event raised by the ChannelHub contract.

type ChannelHubDepositedIterator 

type ChannelHubDepositedIterator struct {
	Event *ChannelHubDeposited // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubDepositedIterator is returned from FilterDeposited and is used to iterate over the raw logs and unpacked data for Deposited events raised by the ChannelHub contract.

func (*ChannelHubDepositedIterator) Close 

func (it *ChannelHubDepositedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubDepositedIterator) Error 

func (it *ChannelHubDepositedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubDepositedIterator) Next 

func (it *ChannelHubDepositedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubEscrowDepositChallenged 

type ChannelHubEscrowDepositChallenged struct {
	EscrowId          [32]byte
	State             State
	ChallengeExpireAt uint64
	Raw               types.Log // Blockchain specific contextual infos
}

ChannelHubEscrowDepositChallenged represents a EscrowDepositChallenged event raised by the ChannelHub contract.

type ChannelHubEscrowDepositChallengedIterator 

type ChannelHubEscrowDepositChallengedIterator struct {
	Event *ChannelHubEscrowDepositChallenged // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubEscrowDepositChallengedIterator is returned from FilterEscrowDepositChallenged and is used to iterate over the raw logs and unpacked data for EscrowDepositChallenged events raised by the ChannelHub contract.

func (*ChannelHubEscrowDepositChallengedIterator) Close 

func (it *ChannelHubEscrowDepositChallengedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubEscrowDepositChallengedIterator) Error 

func (it *ChannelHubEscrowDepositChallengedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubEscrowDepositChallengedIterator) Next 

func (it *ChannelHubEscrowDepositChallengedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubEscrowDepositFinalized 

type ChannelHubEscrowDepositFinalized struct {
	EscrowId  [32]byte
	ChannelId [32]byte
	State     State
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubEscrowDepositFinalized represents a EscrowDepositFinalized event raised by the ChannelHub contract.

type ChannelHubEscrowDepositFinalizedIterator 

type ChannelHubEscrowDepositFinalizedIterator struct {
	Event *ChannelHubEscrowDepositFinalized // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubEscrowDepositFinalizedIterator is returned from FilterEscrowDepositFinalized and is used to iterate over the raw logs and unpacked data for EscrowDepositFinalized events raised by the ChannelHub contract.

func (*ChannelHubEscrowDepositFinalizedIterator) Close 

func (it *ChannelHubEscrowDepositFinalizedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubEscrowDepositFinalizedIterator) Error 

func (it *ChannelHubEscrowDepositFinalizedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubEscrowDepositFinalizedIterator) Next 

func (it *ChannelHubEscrowDepositFinalizedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubEscrowDepositFinalizedOnHome 

type ChannelHubEscrowDepositFinalizedOnHome struct {
	EscrowId  [32]byte
	ChannelId [32]byte
	State     State
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubEscrowDepositFinalizedOnHome represents a EscrowDepositFinalizedOnHome event raised by the ChannelHub contract.

type ChannelHubEscrowDepositFinalizedOnHomeIterator 

type ChannelHubEscrowDepositFinalizedOnHomeIterator struct {
	Event *ChannelHubEscrowDepositFinalizedOnHome // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubEscrowDepositFinalizedOnHomeIterator is returned from FilterEscrowDepositFinalizedOnHome and is used to iterate over the raw logs and unpacked data for EscrowDepositFinalizedOnHome events raised by the ChannelHub contract.

func (*ChannelHubEscrowDepositFinalizedOnHomeIterator) Close 

func (it *ChannelHubEscrowDepositFinalizedOnHomeIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubEscrowDepositFinalizedOnHomeIterator) Error 

func (it *ChannelHubEscrowDepositFinalizedOnHomeIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubEscrowDepositFinalizedOnHomeIterator) Next 

func (it *ChannelHubEscrowDepositFinalizedOnHomeIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubEscrowDepositInitiated 

type ChannelHubEscrowDepositInitiated struct {
	EscrowId  [32]byte
	ChannelId [32]byte
	State     State
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubEscrowDepositInitiated represents a EscrowDepositInitiated event raised by the ChannelHub contract.

type ChannelHubEscrowDepositInitiatedIterator 

type ChannelHubEscrowDepositInitiatedIterator struct {
	Event *ChannelHubEscrowDepositInitiated // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubEscrowDepositInitiatedIterator is returned from FilterEscrowDepositInitiated and is used to iterate over the raw logs and unpacked data for EscrowDepositInitiated events raised by the ChannelHub contract.

func (*ChannelHubEscrowDepositInitiatedIterator) Close 

func (it *ChannelHubEscrowDepositInitiatedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubEscrowDepositInitiatedIterator) Error 

func (it *ChannelHubEscrowDepositInitiatedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubEscrowDepositInitiatedIterator) Next 

func (it *ChannelHubEscrowDepositInitiatedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubEscrowDepositInitiatedOnHome 

type ChannelHubEscrowDepositInitiatedOnHome struct {
	EscrowId  [32]byte
	ChannelId [32]byte
	State     State
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubEscrowDepositInitiatedOnHome represents a EscrowDepositInitiatedOnHome event raised by the ChannelHub contract.

type ChannelHubEscrowDepositInitiatedOnHomeIterator 

type ChannelHubEscrowDepositInitiatedOnHomeIterator struct {
	Event *ChannelHubEscrowDepositInitiatedOnHome // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubEscrowDepositInitiatedOnHomeIterator is returned from FilterEscrowDepositInitiatedOnHome and is used to iterate over the raw logs and unpacked data for EscrowDepositInitiatedOnHome events raised by the ChannelHub contract.

func (*ChannelHubEscrowDepositInitiatedOnHomeIterator) Close 

func (it *ChannelHubEscrowDepositInitiatedOnHomeIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubEscrowDepositInitiatedOnHomeIterator) Error 

func (it *ChannelHubEscrowDepositInitiatedOnHomeIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubEscrowDepositInitiatedOnHomeIterator) Next 

func (it *ChannelHubEscrowDepositInitiatedOnHomeIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubEscrowDepositsPurged 

type ChannelHubEscrowDepositsPurged struct {
	EscrowIds   [][32]byte
	PurgedCount *big.Int
	Raw         types.Log // Blockchain specific contextual infos
}

ChannelHubEscrowDepositsPurged represents a EscrowDepositsPurged event raised by the ChannelHub contract.

type ChannelHubEscrowDepositsPurgedIterator 

type ChannelHubEscrowDepositsPurgedIterator struct {
	Event *ChannelHubEscrowDepositsPurged // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubEscrowDepositsPurgedIterator is returned from FilterEscrowDepositsPurged and is used to iterate over the raw logs and unpacked data for EscrowDepositsPurged events raised by the ChannelHub contract.

func (*ChannelHubEscrowDepositsPurgedIterator) Close 

func (it *ChannelHubEscrowDepositsPurgedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubEscrowDepositsPurgedIterator) Error 

func (it *ChannelHubEscrowDepositsPurgedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubEscrowDepositsPurgedIterator) Next 

func (it *ChannelHubEscrowDepositsPurgedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubEscrowWithdrawalChallenged 

type ChannelHubEscrowWithdrawalChallenged struct {
	EscrowId          [32]byte
	State             State
	ChallengeExpireAt uint64
	Raw               types.Log // Blockchain specific contextual infos
}

ChannelHubEscrowWithdrawalChallenged represents a EscrowWithdrawalChallenged event raised by the ChannelHub contract.

type ChannelHubEscrowWithdrawalChallengedIterator 

type ChannelHubEscrowWithdrawalChallengedIterator struct {
	Event *ChannelHubEscrowWithdrawalChallenged // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubEscrowWithdrawalChallengedIterator is returned from FilterEscrowWithdrawalChallenged and is used to iterate over the raw logs and unpacked data for EscrowWithdrawalChallenged events raised by the ChannelHub contract.

func (*ChannelHubEscrowWithdrawalChallengedIterator) Close 

func (it *ChannelHubEscrowWithdrawalChallengedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubEscrowWithdrawalChallengedIterator) Error 

func (it *ChannelHubEscrowWithdrawalChallengedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubEscrowWithdrawalChallengedIterator) Next 

func (it *ChannelHubEscrowWithdrawalChallengedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubEscrowWithdrawalFinalized 

type ChannelHubEscrowWithdrawalFinalized struct {
	EscrowId  [32]byte
	ChannelId [32]byte
	State     State
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubEscrowWithdrawalFinalized represents a EscrowWithdrawalFinalized event raised by the ChannelHub contract.

type ChannelHubEscrowWithdrawalFinalizedIterator 

type ChannelHubEscrowWithdrawalFinalizedIterator struct {
	Event *ChannelHubEscrowWithdrawalFinalized // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubEscrowWithdrawalFinalizedIterator is returned from FilterEscrowWithdrawalFinalized and is used to iterate over the raw logs and unpacked data for EscrowWithdrawalFinalized events raised by the ChannelHub contract.

func (*ChannelHubEscrowWithdrawalFinalizedIterator) Close 

func (it *ChannelHubEscrowWithdrawalFinalizedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubEscrowWithdrawalFinalizedIterator) Error 

func (it *ChannelHubEscrowWithdrawalFinalizedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubEscrowWithdrawalFinalizedIterator) Next 

func (it *ChannelHubEscrowWithdrawalFinalizedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubEscrowWithdrawalFinalizedOnHome 

type ChannelHubEscrowWithdrawalFinalizedOnHome struct {
	EscrowId  [32]byte
	ChannelId [32]byte
	State     State
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubEscrowWithdrawalFinalizedOnHome represents a EscrowWithdrawalFinalizedOnHome event raised by the ChannelHub contract.

type ChannelHubEscrowWithdrawalFinalizedOnHomeIterator 

type ChannelHubEscrowWithdrawalFinalizedOnHomeIterator struct {
	Event *ChannelHubEscrowWithdrawalFinalizedOnHome // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubEscrowWithdrawalFinalizedOnHomeIterator is returned from FilterEscrowWithdrawalFinalizedOnHome and is used to iterate over the raw logs and unpacked data for EscrowWithdrawalFinalizedOnHome events raised by the ChannelHub contract.

func (*ChannelHubEscrowWithdrawalFinalizedOnHomeIterator) Close 

func (it *ChannelHubEscrowWithdrawalFinalizedOnHomeIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubEscrowWithdrawalFinalizedOnHomeIterator) Error 

func (it *ChannelHubEscrowWithdrawalFinalizedOnHomeIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubEscrowWithdrawalFinalizedOnHomeIterator) Next 

func (it *ChannelHubEscrowWithdrawalFinalizedOnHomeIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubEscrowWithdrawalInitiated 

type ChannelHubEscrowWithdrawalInitiated struct {
	EscrowId  [32]byte
	ChannelId [32]byte
	State     State
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubEscrowWithdrawalInitiated represents a EscrowWithdrawalInitiated event raised by the ChannelHub contract.

type ChannelHubEscrowWithdrawalInitiatedIterator 

type ChannelHubEscrowWithdrawalInitiatedIterator struct {
	Event *ChannelHubEscrowWithdrawalInitiated // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubEscrowWithdrawalInitiatedIterator is returned from FilterEscrowWithdrawalInitiated and is used to iterate over the raw logs and unpacked data for EscrowWithdrawalInitiated events raised by the ChannelHub contract.

func (*ChannelHubEscrowWithdrawalInitiatedIterator) Close 

func (it *ChannelHubEscrowWithdrawalInitiatedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubEscrowWithdrawalInitiatedIterator) Error 

func (it *ChannelHubEscrowWithdrawalInitiatedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubEscrowWithdrawalInitiatedIterator) Next 

func (it *ChannelHubEscrowWithdrawalInitiatedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubEscrowWithdrawalInitiatedOnHome 

type ChannelHubEscrowWithdrawalInitiatedOnHome struct {
	EscrowId  [32]byte
	ChannelId [32]byte
	State     State
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubEscrowWithdrawalInitiatedOnHome represents a EscrowWithdrawalInitiatedOnHome event raised by the ChannelHub contract.

type ChannelHubEscrowWithdrawalInitiatedOnHomeIterator 

type ChannelHubEscrowWithdrawalInitiatedOnHomeIterator struct {
	Event *ChannelHubEscrowWithdrawalInitiatedOnHome // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubEscrowWithdrawalInitiatedOnHomeIterator is returned from FilterEscrowWithdrawalInitiatedOnHome and is used to iterate over the raw logs and unpacked data for EscrowWithdrawalInitiatedOnHome events raised by the ChannelHub contract.

func (*ChannelHubEscrowWithdrawalInitiatedOnHomeIterator) Close 

func (it *ChannelHubEscrowWithdrawalInitiatedOnHomeIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubEscrowWithdrawalInitiatedOnHomeIterator) Error 

func (it *ChannelHubEscrowWithdrawalInitiatedOnHomeIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubEscrowWithdrawalInitiatedOnHomeIterator) Next 

func (it *ChannelHubEscrowWithdrawalInitiatedOnHomeIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubFilterer 

type ChannelHubFilterer struct {
	// contains filtered or unexported fields
}

ChannelHubFilterer is an auto generated log filtering Go binding around an Ethereum contract events.

func NewChannelHubFilterer 

func NewChannelHubFilterer(address common.Address, filterer bind.ContractFilterer) (*ChannelHubFilterer, error)

NewChannelHubFilterer creates a new log filterer instance of ChannelHub, bound to a specific deployed contract.

func (*ChannelHubFilterer) FilterChannelChallenged 

func (_ChannelHub *ChannelHubFilterer) FilterChannelChallenged(opts *bind.FilterOpts, channelId [][32]byte) (*ChannelHubChannelChallengedIterator, error)

FilterChannelChallenged is a free log retrieval operation binding the contract event 0x07b9206d5a6026d3bd2a8f9a9b79f6fa4bfbd6a016975829fbaf07488019f28a.

Solidity: event ChannelChallenged(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate, uint64 challengeExpireAt)

func (*ChannelHubFilterer) FilterChannelCheckpointed 

func (_ChannelHub *ChannelHubFilterer) FilterChannelCheckpointed(opts *bind.FilterOpts, channelId [][32]byte) (*ChannelHubChannelCheckpointedIterator, error)

FilterChannelCheckpointed is a free log retrieval operation binding the contract event 0x567044ba1cdd4671ac3979c114241e1e3b56c9e9051f63f2f234f7a2795019cc.

Solidity: event ChannelCheckpointed(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate)

func (*ChannelHubFilterer) FilterChannelClosed 

func (_ChannelHub *ChannelHubFilterer) FilterChannelClosed(opts *bind.FilterOpts, channelId [][32]byte) (*ChannelHubChannelClosedIterator, error)

FilterChannelClosed is a free log retrieval operation binding the contract event 0x04cd8c68bf83e7bc531ca5a5d75c34e36513c2acf81e07e6470ba79e29da13a8.

Solidity: event ChannelClosed(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) finalState)

func (*ChannelHubFilterer) FilterChannelCreated 

func (_ChannelHub *ChannelHubFilterer) FilterChannelCreated(opts *bind.FilterOpts, channelId [][32]byte, user []common.Address) (*ChannelHubChannelCreatedIterator, error)

FilterChannelCreated is a free log retrieval operation binding the contract event 0xb0d099feaab5034d04a1c610e86b8832343f2127b3c667b705834dafdf96e9e4.

Solidity: event ChannelCreated(bytes32 indexed channelId, address indexed user, (uint32,address,address,uint64,uint256,bytes32) definition, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) initialState)

func (*ChannelHubFilterer) FilterChannelDeposited 

func (_ChannelHub *ChannelHubFilterer) FilterChannelDeposited(opts *bind.FilterOpts, channelId [][32]byte) (*ChannelHubChannelDepositedIterator, error)

FilterChannelDeposited is a free log retrieval operation binding the contract event 0x6085f5128b19e0d3cc37524413de47259383f0f75265d5d66f41778696206696.

Solidity: event ChannelDeposited(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate)

func (*ChannelHubFilterer) FilterChannelWithdrawn 

func (_ChannelHub *ChannelHubFilterer) FilterChannelWithdrawn(opts *bind.FilterOpts, channelId [][32]byte) (*ChannelHubChannelWithdrawnIterator, error)

FilterChannelWithdrawn is a free log retrieval operation binding the contract event 0x188e0ade7d115cc397426774adb960ae3e8c83e72f0a6cad4b7085e1d60bf986.

Solidity: event ChannelWithdrawn(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate)

func (*ChannelHubFilterer) FilterDeposited 

func (_ChannelHub *ChannelHubFilterer) FilterDeposited(opts *bind.FilterOpts, token []common.Address) (*ChannelHubDepositedIterator, error)

FilterDeposited is a free log retrieval operation binding the contract event 0x2da466a7b24304f47e87fa2e1e5a81b9831ce54fec19055ce277ca2f39ba42c4.

Solidity: event Deposited(address indexed token, uint256 amount)

func (*ChannelHubFilterer) FilterEscrowDepositChallenged 

func (_ChannelHub *ChannelHubFilterer) FilterEscrowDepositChallenged(opts *bind.FilterOpts, escrowId [][32]byte) (*ChannelHubEscrowDepositChallengedIterator, error)

FilterEscrowDepositChallenged is a free log retrieval operation binding the contract event 0xba075bd445233f7cad862c72f0343b3503aad9c8e704a2295f122b82abf8e801.

Solidity: event EscrowDepositChallenged(bytes32 indexed escrowId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state, uint64 challengeExpireAt)

func (*ChannelHubFilterer) FilterEscrowDepositFinalized 

func (_ChannelHub *ChannelHubFilterer) FilterEscrowDepositFinalized(opts *bind.FilterOpts, escrowId [][32]byte, channelId [][32]byte) (*ChannelHubEscrowDepositFinalizedIterator, error)

FilterEscrowDepositFinalized is a free log retrieval operation binding the contract event 0x1b92e8ef67d8a7c0d29c99efcd180a5e0d98d60ac41d52abbbb5950882c78e4e.

Solidity: event EscrowDepositFinalized(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) FilterEscrowDepositFinalizedOnHome 

func (_ChannelHub *ChannelHubFilterer) FilterEscrowDepositFinalizedOnHome(opts *bind.FilterOpts, escrowId [][32]byte, channelId [][32]byte) (*ChannelHubEscrowDepositFinalizedOnHomeIterator, error)

FilterEscrowDepositFinalizedOnHome is a free log retrieval operation binding the contract event 0x32e24720f56fd5a7f4cb219d7ff3278ae95196e79c85b5801395894a6f53466c.

Solidity: event EscrowDepositFinalizedOnHome(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) FilterEscrowDepositInitiated 

func (_ChannelHub *ChannelHubFilterer) FilterEscrowDepositInitiated(opts *bind.FilterOpts, escrowId [][32]byte, channelId [][32]byte) (*ChannelHubEscrowDepositInitiatedIterator, error)

FilterEscrowDepositInitiated is a free log retrieval operation binding the contract event 0xede7867afa7cdb9c443667efd8244d98bf9df1dce68e60dc94dca6605125ca76.

Solidity: event EscrowDepositInitiated(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) FilterEscrowDepositInitiatedOnHome 

func (_ChannelHub *ChannelHubFilterer) FilterEscrowDepositInitiatedOnHome(opts *bind.FilterOpts, escrowId [][32]byte, channelId [][32]byte) (*ChannelHubEscrowDepositInitiatedOnHomeIterator, error)

FilterEscrowDepositInitiatedOnHome is a free log retrieval operation binding the contract event 0x471c4ebe4e57d25ef7117e141caac31c6b98f067b8098a7a7bbd38f637c2f980.

Solidity: event EscrowDepositInitiatedOnHome(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) FilterEscrowDepositsPurged 

func (_ChannelHub *ChannelHubFilterer) FilterEscrowDepositsPurged(opts *bind.FilterOpts) (*ChannelHubEscrowDepositsPurgedIterator, error)

FilterEscrowDepositsPurged is a free log retrieval operation binding the contract event 0x8fac6141d748dc9c9bc16cc25f636385597618190a44c03d33be5656e01b3642.

Solidity: event EscrowDepositsPurged(bytes32[] escrowIds, uint256 purgedCount)

func (*ChannelHubFilterer) FilterEscrowWithdrawalChallenged 

func (_ChannelHub *ChannelHubFilterer) FilterEscrowWithdrawalChallenged(opts *bind.FilterOpts, escrowId [][32]byte) (*ChannelHubEscrowWithdrawalChallengedIterator, error)

FilterEscrowWithdrawalChallenged is a free log retrieval operation binding the contract event 0xb8568a1f475f3c76759a620e08a653d28348c5c09e2e0bc91d533339801fefd8.

Solidity: event EscrowWithdrawalChallenged(bytes32 indexed escrowId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state, uint64 challengeExpireAt)

func (*ChannelHubFilterer) FilterEscrowWithdrawalFinalized 

func (_ChannelHub *ChannelHubFilterer) FilterEscrowWithdrawalFinalized(opts *bind.FilterOpts, escrowId [][32]byte, channelId [][32]byte) (*ChannelHubEscrowWithdrawalFinalizedIterator, error)

FilterEscrowWithdrawalFinalized is a free log retrieval operation binding the contract event 0x2fdac1380dbe23ae259b6871582b7f33e34461547f400bdd20d74991250317d1.

Solidity: event EscrowWithdrawalFinalized(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) FilterEscrowWithdrawalFinalizedOnHome 

func (_ChannelHub *ChannelHubFilterer) FilterEscrowWithdrawalFinalizedOnHome(opts *bind.FilterOpts, escrowId [][32]byte, channelId [][32]byte) (*ChannelHubEscrowWithdrawalFinalizedOnHomeIterator, error)

FilterEscrowWithdrawalFinalizedOnHome is a free log retrieval operation binding the contract event 0x6d0cf3d243d63f08f50db493a8af34b27d4e3bc9ec4098e82700abfeffe2d498.

Solidity: event EscrowWithdrawalFinalizedOnHome(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) FilterEscrowWithdrawalInitiated 

func (_ChannelHub *ChannelHubFilterer) FilterEscrowWithdrawalInitiated(opts *bind.FilterOpts, escrowId [][32]byte, channelId [][32]byte) (*ChannelHubEscrowWithdrawalInitiatedIterator, error)

FilterEscrowWithdrawalInitiated is a free log retrieval operation binding the contract event 0x17eb0a6bd5a0de45d1029ce3444941070e149df35b22176fc439f930f73c09f7.

Solidity: event EscrowWithdrawalInitiated(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) FilterEscrowWithdrawalInitiatedOnHome 

func (_ChannelHub *ChannelHubFilterer) FilterEscrowWithdrawalInitiatedOnHome(opts *bind.FilterOpts, escrowId [][32]byte, channelId [][32]byte) (*ChannelHubEscrowWithdrawalInitiatedOnHomeIterator, error)

FilterEscrowWithdrawalInitiatedOnHome is a free log retrieval operation binding the contract event 0x587faad1bcd589ce902468251883e1976a645af8563c773eed7356d78433210c.

Solidity: event EscrowWithdrawalInitiatedOnHome(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) FilterFundsClaimed 

func (_ChannelHub *ChannelHubFilterer) FilterFundsClaimed(opts *bind.FilterOpts, account []common.Address, token []common.Address, destination []common.Address) (*ChannelHubFundsClaimedIterator, error)

FilterFundsClaimed is a free log retrieval operation binding the contract event 0x7b8d70738154be94a9a068a6d2f5dd8cfc65c52855859dc8f47de1ff185f8b55.

Solidity: event FundsClaimed(address indexed account, address indexed token, address indexed destination, uint256 amount)

func (*ChannelHubFilterer) FilterMigrationInFinalized 

func (_ChannelHub *ChannelHubFilterer) FilterMigrationInFinalized(opts *bind.FilterOpts, channelId [][32]byte) (*ChannelHubMigrationInFinalizedIterator, error)

FilterMigrationInFinalized is a free log retrieval operation binding the contract event 0x7b20773c41402791c5f18914dbbeacad38b1ebcc4c55d8eb3bfe0a4cde26c826.

Solidity: event MigrationInFinalized(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) FilterMigrationInInitiated 

func (_ChannelHub *ChannelHubFilterer) FilterMigrationInInitiated(opts *bind.FilterOpts, channelId [][32]byte) (*ChannelHubMigrationInInitiatedIterator, error)

FilterMigrationInInitiated is a free log retrieval operation binding the contract event 0x26afbcb9eb52c21f42eb9cfe8f263718ffb65afbf84abe8ad8cce2acfb2242b8.

Solidity: event MigrationInInitiated(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) FilterMigrationOutFinalized 

func (_ChannelHub *ChannelHubFilterer) FilterMigrationOutFinalized(opts *bind.FilterOpts, channelId [][32]byte) (*ChannelHubMigrationOutFinalizedIterator, error)

FilterMigrationOutFinalized is a free log retrieval operation binding the contract event 0x9a6f675cc94b83b55f1ecc0876affd4332a30c92e6faa2aca0199b1b6df922c3.

Solidity: event MigrationOutFinalized(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) FilterMigrationOutInitiated 

func (_ChannelHub *ChannelHubFilterer) FilterMigrationOutInitiated(opts *bind.FilterOpts, channelId [][32]byte) (*ChannelHubMigrationOutInitiatedIterator, error)

FilterMigrationOutInitiated is a free log retrieval operation binding the contract event 0x3142fb397e715d80415dff7b527bf1c451def4675da6e1199ee1b4588e3f630a.

Solidity: event MigrationOutInitiated(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) FilterNodeBalanceUpdated added in v1.3.0 

func (_ChannelHub *ChannelHubFilterer) FilterNodeBalanceUpdated(opts *bind.FilterOpts, token []common.Address) (*ChannelHubNodeBalanceUpdatedIterator, error)

FilterNodeBalanceUpdated is a free log retrieval operation binding the contract event 0x05f47829691a1f710b0620aedd52749bb09d8abe4bb530d306db920a71b0d7ce.

Solidity: event NodeBalanceUpdated(address indexed token, uint256 amount)

func (*ChannelHubFilterer) FilterTransferFailed 

func (_ChannelHub *ChannelHubFilterer) FilterTransferFailed(opts *bind.FilterOpts, recipient []common.Address, token []common.Address) (*ChannelHubTransferFailedIterator, error)

FilterTransferFailed is a free log retrieval operation binding the contract event 0xbf182be802245e8ed88e4b8d3e4344c0863dd2a70334f089fd07265389306fcf.

Solidity: event TransferFailed(address indexed recipient, address indexed token, uint256 amount)

func (*ChannelHubFilterer) FilterValidatorRegistered 

func (_ChannelHub *ChannelHubFilterer) FilterValidatorRegistered(opts *bind.FilterOpts, validatorId []uint8, validator []common.Address) (*ChannelHubValidatorRegisteredIterator, error)

FilterValidatorRegistered is a free log retrieval operation binding the contract event 0x9ee792368f12db92ad66335fa19df35feaec025c86445fea202ab5412a180e05.

Solidity: event ValidatorRegistered(uint8 indexed validatorId, address indexed validator)

func (*ChannelHubFilterer) FilterWithdrawn 

func (_ChannelHub *ChannelHubFilterer) FilterWithdrawn(opts *bind.FilterOpts, token []common.Address) (*ChannelHubWithdrawnIterator, error)

FilterWithdrawn is a free log retrieval operation binding the contract event 0x7084f5476618d8e60b11ef0d7d3f06914655adb8793e28ff7f018d4c76d505d5.

Solidity: event Withdrawn(address indexed token, uint256 amount)

func (*ChannelHubFilterer) ParseChannelChallenged 

func (_ChannelHub *ChannelHubFilterer) ParseChannelChallenged(log types.Log) (*ChannelHubChannelChallenged, error)

ParseChannelChallenged is a log parse operation binding the contract event 0x07b9206d5a6026d3bd2a8f9a9b79f6fa4bfbd6a016975829fbaf07488019f28a.

Solidity: event ChannelChallenged(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate, uint64 challengeExpireAt)

func (*ChannelHubFilterer) ParseChannelCheckpointed 

func (_ChannelHub *ChannelHubFilterer) ParseChannelCheckpointed(log types.Log) (*ChannelHubChannelCheckpointed, error)

ParseChannelCheckpointed is a log parse operation binding the contract event 0x567044ba1cdd4671ac3979c114241e1e3b56c9e9051f63f2f234f7a2795019cc.

Solidity: event ChannelCheckpointed(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate)

func (*ChannelHubFilterer) ParseChannelClosed 

func (_ChannelHub *ChannelHubFilterer) ParseChannelClosed(log types.Log) (*ChannelHubChannelClosed, error)

ParseChannelClosed is a log parse operation binding the contract event 0x04cd8c68bf83e7bc531ca5a5d75c34e36513c2acf81e07e6470ba79e29da13a8.

Solidity: event ChannelClosed(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) finalState)

func (*ChannelHubFilterer) ParseChannelCreated 

func (_ChannelHub *ChannelHubFilterer) ParseChannelCreated(log types.Log) (*ChannelHubChannelCreated, error)

ParseChannelCreated is a log parse operation binding the contract event 0xb0d099feaab5034d04a1c610e86b8832343f2127b3c667b705834dafdf96e9e4.

Solidity: event ChannelCreated(bytes32 indexed channelId, address indexed user, (uint32,address,address,uint64,uint256,bytes32) definition, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) initialState)

func (*ChannelHubFilterer) ParseChannelDeposited 

func (_ChannelHub *ChannelHubFilterer) ParseChannelDeposited(log types.Log) (*ChannelHubChannelDeposited, error)

ParseChannelDeposited is a log parse operation binding the contract event 0x6085f5128b19e0d3cc37524413de47259383f0f75265d5d66f41778696206696.

Solidity: event ChannelDeposited(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate)

func (*ChannelHubFilterer) ParseChannelWithdrawn 

func (_ChannelHub *ChannelHubFilterer) ParseChannelWithdrawn(log types.Log) (*ChannelHubChannelWithdrawn, error)

ParseChannelWithdrawn is a log parse operation binding the contract event 0x188e0ade7d115cc397426774adb960ae3e8c83e72f0a6cad4b7085e1d60bf986.

Solidity: event ChannelWithdrawn(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate)

func (*ChannelHubFilterer) ParseDeposited 

func (_ChannelHub *ChannelHubFilterer) ParseDeposited(log types.Log) (*ChannelHubDeposited, error)

ParseDeposited is a log parse operation binding the contract event 0x2da466a7b24304f47e87fa2e1e5a81b9831ce54fec19055ce277ca2f39ba42c4.

Solidity: event Deposited(address indexed token, uint256 amount)

func (*ChannelHubFilterer) ParseEscrowDepositChallenged 

func (_ChannelHub *ChannelHubFilterer) ParseEscrowDepositChallenged(log types.Log) (*ChannelHubEscrowDepositChallenged, error)

ParseEscrowDepositChallenged is a log parse operation binding the contract event 0xba075bd445233f7cad862c72f0343b3503aad9c8e704a2295f122b82abf8e801.

Solidity: event EscrowDepositChallenged(bytes32 indexed escrowId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state, uint64 challengeExpireAt)

func (*ChannelHubFilterer) ParseEscrowDepositFinalized 

func (_ChannelHub *ChannelHubFilterer) ParseEscrowDepositFinalized(log types.Log) (*ChannelHubEscrowDepositFinalized, error)

ParseEscrowDepositFinalized is a log parse operation binding the contract event 0x1b92e8ef67d8a7c0d29c99efcd180a5e0d98d60ac41d52abbbb5950882c78e4e.

Solidity: event EscrowDepositFinalized(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) ParseEscrowDepositFinalizedOnHome 

func (_ChannelHub *ChannelHubFilterer) ParseEscrowDepositFinalizedOnHome(log types.Log) (*ChannelHubEscrowDepositFinalizedOnHome, error)

ParseEscrowDepositFinalizedOnHome is a log parse operation binding the contract event 0x32e24720f56fd5a7f4cb219d7ff3278ae95196e79c85b5801395894a6f53466c.

Solidity: event EscrowDepositFinalizedOnHome(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) ParseEscrowDepositInitiated 

func (_ChannelHub *ChannelHubFilterer) ParseEscrowDepositInitiated(log types.Log) (*ChannelHubEscrowDepositInitiated, error)

ParseEscrowDepositInitiated is a log parse operation binding the contract event 0xede7867afa7cdb9c443667efd8244d98bf9df1dce68e60dc94dca6605125ca76.

Solidity: event EscrowDepositInitiated(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) ParseEscrowDepositInitiatedOnHome 

func (_ChannelHub *ChannelHubFilterer) ParseEscrowDepositInitiatedOnHome(log types.Log) (*ChannelHubEscrowDepositInitiatedOnHome, error)

ParseEscrowDepositInitiatedOnHome is a log parse operation binding the contract event 0x471c4ebe4e57d25ef7117e141caac31c6b98f067b8098a7a7bbd38f637c2f980.

Solidity: event EscrowDepositInitiatedOnHome(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) ParseEscrowDepositsPurged 

func (_ChannelHub *ChannelHubFilterer) ParseEscrowDepositsPurged(log types.Log) (*ChannelHubEscrowDepositsPurged, error)

ParseEscrowDepositsPurged is a log parse operation binding the contract event 0x8fac6141d748dc9c9bc16cc25f636385597618190a44c03d33be5656e01b3642.

Solidity: event EscrowDepositsPurged(bytes32[] escrowIds, uint256 purgedCount)

func (*ChannelHubFilterer) ParseEscrowWithdrawalChallenged 

func (_ChannelHub *ChannelHubFilterer) ParseEscrowWithdrawalChallenged(log types.Log) (*ChannelHubEscrowWithdrawalChallenged, error)

ParseEscrowWithdrawalChallenged is a log parse operation binding the contract event 0xb8568a1f475f3c76759a620e08a653d28348c5c09e2e0bc91d533339801fefd8.

Solidity: event EscrowWithdrawalChallenged(bytes32 indexed escrowId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state, uint64 challengeExpireAt)

func (*ChannelHubFilterer) ParseEscrowWithdrawalFinalized 

func (_ChannelHub *ChannelHubFilterer) ParseEscrowWithdrawalFinalized(log types.Log) (*ChannelHubEscrowWithdrawalFinalized, error)

ParseEscrowWithdrawalFinalized is a log parse operation binding the contract event 0x2fdac1380dbe23ae259b6871582b7f33e34461547f400bdd20d74991250317d1.

Solidity: event EscrowWithdrawalFinalized(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) ParseEscrowWithdrawalFinalizedOnHome 

func (_ChannelHub *ChannelHubFilterer) ParseEscrowWithdrawalFinalizedOnHome(log types.Log) (*ChannelHubEscrowWithdrawalFinalizedOnHome, error)

ParseEscrowWithdrawalFinalizedOnHome is a log parse operation binding the contract event 0x6d0cf3d243d63f08f50db493a8af34b27d4e3bc9ec4098e82700abfeffe2d498.

Solidity: event EscrowWithdrawalFinalizedOnHome(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) ParseEscrowWithdrawalInitiated 

func (_ChannelHub *ChannelHubFilterer) ParseEscrowWithdrawalInitiated(log types.Log) (*ChannelHubEscrowWithdrawalInitiated, error)

ParseEscrowWithdrawalInitiated is a log parse operation binding the contract event 0x17eb0a6bd5a0de45d1029ce3444941070e149df35b22176fc439f930f73c09f7.

Solidity: event EscrowWithdrawalInitiated(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) ParseEscrowWithdrawalInitiatedOnHome 

func (_ChannelHub *ChannelHubFilterer) ParseEscrowWithdrawalInitiatedOnHome(log types.Log) (*ChannelHubEscrowWithdrawalInitiatedOnHome, error)

ParseEscrowWithdrawalInitiatedOnHome is a log parse operation binding the contract event 0x587faad1bcd589ce902468251883e1976a645af8563c773eed7356d78433210c.

Solidity: event EscrowWithdrawalInitiatedOnHome(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) ParseFundsClaimed 

func (_ChannelHub *ChannelHubFilterer) ParseFundsClaimed(log types.Log) (*ChannelHubFundsClaimed, error)

ParseFundsClaimed is a log parse operation binding the contract event 0x7b8d70738154be94a9a068a6d2f5dd8cfc65c52855859dc8f47de1ff185f8b55.

Solidity: event FundsClaimed(address indexed account, address indexed token, address indexed destination, uint256 amount)

func (*ChannelHubFilterer) ParseMigrationInFinalized 

func (_ChannelHub *ChannelHubFilterer) ParseMigrationInFinalized(log types.Log) (*ChannelHubMigrationInFinalized, error)

ParseMigrationInFinalized is a log parse operation binding the contract event 0x7b20773c41402791c5f18914dbbeacad38b1ebcc4c55d8eb3bfe0a4cde26c826.

Solidity: event MigrationInFinalized(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) ParseMigrationInInitiated 

func (_ChannelHub *ChannelHubFilterer) ParseMigrationInInitiated(log types.Log) (*ChannelHubMigrationInInitiated, error)

ParseMigrationInInitiated is a log parse operation binding the contract event 0x26afbcb9eb52c21f42eb9cfe8f263718ffb65afbf84abe8ad8cce2acfb2242b8.

Solidity: event MigrationInInitiated(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) ParseMigrationOutFinalized 

func (_ChannelHub *ChannelHubFilterer) ParseMigrationOutFinalized(log types.Log) (*ChannelHubMigrationOutFinalized, error)

ParseMigrationOutFinalized is a log parse operation binding the contract event 0x9a6f675cc94b83b55f1ecc0876affd4332a30c92e6faa2aca0199b1b6df922c3.

Solidity: event MigrationOutFinalized(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) ParseMigrationOutInitiated 

func (_ChannelHub *ChannelHubFilterer) ParseMigrationOutInitiated(log types.Log) (*ChannelHubMigrationOutInitiated, error)

ParseMigrationOutInitiated is a log parse operation binding the contract event 0x3142fb397e715d80415dff7b527bf1c451def4675da6e1199ee1b4588e3f630a.

Solidity: event MigrationOutInitiated(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) ParseNodeBalanceUpdated added in v1.3.0 

func (_ChannelHub *ChannelHubFilterer) ParseNodeBalanceUpdated(log types.Log) (*ChannelHubNodeBalanceUpdated, error)

ParseNodeBalanceUpdated is a log parse operation binding the contract event 0x05f47829691a1f710b0620aedd52749bb09d8abe4bb530d306db920a71b0d7ce.

Solidity: event NodeBalanceUpdated(address indexed token, uint256 amount)

func (*ChannelHubFilterer) ParseTransferFailed 

func (_ChannelHub *ChannelHubFilterer) ParseTransferFailed(log types.Log) (*ChannelHubTransferFailed, error)

ParseTransferFailed is a log parse operation binding the contract event 0xbf182be802245e8ed88e4b8d3e4344c0863dd2a70334f089fd07265389306fcf.

Solidity: event TransferFailed(address indexed recipient, address indexed token, uint256 amount)

func (*ChannelHubFilterer) ParseValidatorRegistered 

func (_ChannelHub *ChannelHubFilterer) ParseValidatorRegistered(log types.Log) (*ChannelHubValidatorRegistered, error)

ParseValidatorRegistered is a log parse operation binding the contract event 0x9ee792368f12db92ad66335fa19df35feaec025c86445fea202ab5412a180e05.

Solidity: event ValidatorRegistered(uint8 indexed validatorId, address indexed validator)

func (*ChannelHubFilterer) ParseWithdrawn 

func (_ChannelHub *ChannelHubFilterer) ParseWithdrawn(log types.Log) (*ChannelHubWithdrawn, error)

ParseWithdrawn is a log parse operation binding the contract event 0x7084f5476618d8e60b11ef0d7d3f06914655adb8793e28ff7f018d4c76d505d5.

Solidity: event Withdrawn(address indexed token, uint256 amount)

func (*ChannelHubFilterer) WatchChannelChallenged 

func (_ChannelHub *ChannelHubFilterer) WatchChannelChallenged(opts *bind.WatchOpts, sink chan<- *ChannelHubChannelChallenged, channelId [][32]byte) (event.Subscription, error)

WatchChannelChallenged is a free log subscription operation binding the contract event 0x07b9206d5a6026d3bd2a8f9a9b79f6fa4bfbd6a016975829fbaf07488019f28a.

Solidity: event ChannelChallenged(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate, uint64 challengeExpireAt)

func (*ChannelHubFilterer) WatchChannelCheckpointed 

func (_ChannelHub *ChannelHubFilterer) WatchChannelCheckpointed(opts *bind.WatchOpts, sink chan<- *ChannelHubChannelCheckpointed, channelId [][32]byte) (event.Subscription, error)

WatchChannelCheckpointed is a free log subscription operation binding the contract event 0x567044ba1cdd4671ac3979c114241e1e3b56c9e9051f63f2f234f7a2795019cc.

Solidity: event ChannelCheckpointed(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate)

func (*ChannelHubFilterer) WatchChannelClosed 

func (_ChannelHub *ChannelHubFilterer) WatchChannelClosed(opts *bind.WatchOpts, sink chan<- *ChannelHubChannelClosed, channelId [][32]byte) (event.Subscription, error)

WatchChannelClosed is a free log subscription operation binding the contract event 0x04cd8c68bf83e7bc531ca5a5d75c34e36513c2acf81e07e6470ba79e29da13a8.

Solidity: event ChannelClosed(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) finalState)

func (*ChannelHubFilterer) WatchChannelCreated 

func (_ChannelHub *ChannelHubFilterer) WatchChannelCreated(opts *bind.WatchOpts, sink chan<- *ChannelHubChannelCreated, channelId [][32]byte, user []common.Address) (event.Subscription, error)

WatchChannelCreated is a free log subscription operation binding the contract event 0xb0d099feaab5034d04a1c610e86b8832343f2127b3c667b705834dafdf96e9e4.

Solidity: event ChannelCreated(bytes32 indexed channelId, address indexed user, (uint32,address,address,uint64,uint256,bytes32) definition, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) initialState)

func (*ChannelHubFilterer) WatchChannelDeposited 

func (_ChannelHub *ChannelHubFilterer) WatchChannelDeposited(opts *bind.WatchOpts, sink chan<- *ChannelHubChannelDeposited, channelId [][32]byte) (event.Subscription, error)

WatchChannelDeposited is a free log subscription operation binding the contract event 0x6085f5128b19e0d3cc37524413de47259383f0f75265d5d66f41778696206696.

Solidity: event ChannelDeposited(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate)

func (*ChannelHubFilterer) WatchChannelWithdrawn 

func (_ChannelHub *ChannelHubFilterer) WatchChannelWithdrawn(opts *bind.WatchOpts, sink chan<- *ChannelHubChannelWithdrawn, channelId [][32]byte) (event.Subscription, error)

WatchChannelWithdrawn is a free log subscription operation binding the contract event 0x188e0ade7d115cc397426774adb960ae3e8c83e72f0a6cad4b7085e1d60bf986.

Solidity: event ChannelWithdrawn(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate)

func (*ChannelHubFilterer) WatchDeposited 

func (_ChannelHub *ChannelHubFilterer) WatchDeposited(opts *bind.WatchOpts, sink chan<- *ChannelHubDeposited, token []common.Address) (event.Subscription, error)

WatchDeposited is a free log subscription operation binding the contract event 0x2da466a7b24304f47e87fa2e1e5a81b9831ce54fec19055ce277ca2f39ba42c4.

Solidity: event Deposited(address indexed token, uint256 amount)

func (*ChannelHubFilterer) WatchEscrowDepositChallenged 

func (_ChannelHub *ChannelHubFilterer) WatchEscrowDepositChallenged(opts *bind.WatchOpts, sink chan<- *ChannelHubEscrowDepositChallenged, escrowId [][32]byte) (event.Subscription, error)

WatchEscrowDepositChallenged is a free log subscription operation binding the contract event 0xba075bd445233f7cad862c72f0343b3503aad9c8e704a2295f122b82abf8e801.

Solidity: event EscrowDepositChallenged(bytes32 indexed escrowId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state, uint64 challengeExpireAt)

func (*ChannelHubFilterer) WatchEscrowDepositFinalized 

func (_ChannelHub *ChannelHubFilterer) WatchEscrowDepositFinalized(opts *bind.WatchOpts, sink chan<- *ChannelHubEscrowDepositFinalized, escrowId [][32]byte, channelId [][32]byte) (event.Subscription, error)

WatchEscrowDepositFinalized is a free log subscription operation binding the contract event 0x1b92e8ef67d8a7c0d29c99efcd180a5e0d98d60ac41d52abbbb5950882c78e4e.

Solidity: event EscrowDepositFinalized(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) WatchEscrowDepositFinalizedOnHome 

func (_ChannelHub *ChannelHubFilterer) WatchEscrowDepositFinalizedOnHome(opts *bind.WatchOpts, sink chan<- *ChannelHubEscrowDepositFinalizedOnHome, escrowId [][32]byte, channelId [][32]byte) (event.Subscription, error)

WatchEscrowDepositFinalizedOnHome is a free log subscription operation binding the contract event 0x32e24720f56fd5a7f4cb219d7ff3278ae95196e79c85b5801395894a6f53466c.

Solidity: event EscrowDepositFinalizedOnHome(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) WatchEscrowDepositInitiated 

func (_ChannelHub *ChannelHubFilterer) WatchEscrowDepositInitiated(opts *bind.WatchOpts, sink chan<- *ChannelHubEscrowDepositInitiated, escrowId [][32]byte, channelId [][32]byte) (event.Subscription, error)

WatchEscrowDepositInitiated is a free log subscription operation binding the contract event 0xede7867afa7cdb9c443667efd8244d98bf9df1dce68e60dc94dca6605125ca76.

Solidity: event EscrowDepositInitiated(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) WatchEscrowDepositInitiatedOnHome 

func (_ChannelHub *ChannelHubFilterer) WatchEscrowDepositInitiatedOnHome(opts *bind.WatchOpts, sink chan<- *ChannelHubEscrowDepositInitiatedOnHome, escrowId [][32]byte, channelId [][32]byte) (event.Subscription, error)

WatchEscrowDepositInitiatedOnHome is a free log subscription operation binding the contract event 0x471c4ebe4e57d25ef7117e141caac31c6b98f067b8098a7a7bbd38f637c2f980.

Solidity: event EscrowDepositInitiatedOnHome(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) WatchEscrowDepositsPurged 

func (_ChannelHub *ChannelHubFilterer) WatchEscrowDepositsPurged(opts *bind.WatchOpts, sink chan<- *ChannelHubEscrowDepositsPurged) (event.Subscription, error)

WatchEscrowDepositsPurged is a free log subscription operation binding the contract event 0x8fac6141d748dc9c9bc16cc25f636385597618190a44c03d33be5656e01b3642.

Solidity: event EscrowDepositsPurged(bytes32[] escrowIds, uint256 purgedCount)

func (*ChannelHubFilterer) WatchEscrowWithdrawalChallenged 

func (_ChannelHub *ChannelHubFilterer) WatchEscrowWithdrawalChallenged(opts *bind.WatchOpts, sink chan<- *ChannelHubEscrowWithdrawalChallenged, escrowId [][32]byte) (event.Subscription, error)

WatchEscrowWithdrawalChallenged is a free log subscription operation binding the contract event 0xb8568a1f475f3c76759a620e08a653d28348c5c09e2e0bc91d533339801fefd8.

Solidity: event EscrowWithdrawalChallenged(bytes32 indexed escrowId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state, uint64 challengeExpireAt)

func (*ChannelHubFilterer) WatchEscrowWithdrawalFinalized 

func (_ChannelHub *ChannelHubFilterer) WatchEscrowWithdrawalFinalized(opts *bind.WatchOpts, sink chan<- *ChannelHubEscrowWithdrawalFinalized, escrowId [][32]byte, channelId [][32]byte) (event.Subscription, error)

WatchEscrowWithdrawalFinalized is a free log subscription operation binding the contract event 0x2fdac1380dbe23ae259b6871582b7f33e34461547f400bdd20d74991250317d1.

Solidity: event EscrowWithdrawalFinalized(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) WatchEscrowWithdrawalFinalizedOnHome 

func (_ChannelHub *ChannelHubFilterer) WatchEscrowWithdrawalFinalizedOnHome(opts *bind.WatchOpts, sink chan<- *ChannelHubEscrowWithdrawalFinalizedOnHome, escrowId [][32]byte, channelId [][32]byte) (event.Subscription, error)

WatchEscrowWithdrawalFinalizedOnHome is a free log subscription operation binding the contract event 0x6d0cf3d243d63f08f50db493a8af34b27d4e3bc9ec4098e82700abfeffe2d498.

Solidity: event EscrowWithdrawalFinalizedOnHome(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) WatchEscrowWithdrawalInitiated 

func (_ChannelHub *ChannelHubFilterer) WatchEscrowWithdrawalInitiated(opts *bind.WatchOpts, sink chan<- *ChannelHubEscrowWithdrawalInitiated, escrowId [][32]byte, channelId [][32]byte) (event.Subscription, error)

WatchEscrowWithdrawalInitiated is a free log subscription operation binding the contract event 0x17eb0a6bd5a0de45d1029ce3444941070e149df35b22176fc439f930f73c09f7.

Solidity: event EscrowWithdrawalInitiated(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) WatchEscrowWithdrawalInitiatedOnHome 

func (_ChannelHub *ChannelHubFilterer) WatchEscrowWithdrawalInitiatedOnHome(opts *bind.WatchOpts, sink chan<- *ChannelHubEscrowWithdrawalInitiatedOnHome, escrowId [][32]byte, channelId [][32]byte) (event.Subscription, error)

WatchEscrowWithdrawalInitiatedOnHome is a free log subscription operation binding the contract event 0x587faad1bcd589ce902468251883e1976a645af8563c773eed7356d78433210c.

Solidity: event EscrowWithdrawalInitiatedOnHome(bytes32 indexed escrowId, bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) WatchFundsClaimed 

func (_ChannelHub *ChannelHubFilterer) WatchFundsClaimed(opts *bind.WatchOpts, sink chan<- *ChannelHubFundsClaimed, account []common.Address, token []common.Address, destination []common.Address) (event.Subscription, error)

WatchFundsClaimed is a free log subscription operation binding the contract event 0x7b8d70738154be94a9a068a6d2f5dd8cfc65c52855859dc8f47de1ff185f8b55.

Solidity: event FundsClaimed(address indexed account, address indexed token, address indexed destination, uint256 amount)

func (*ChannelHubFilterer) WatchMigrationInFinalized 

func (_ChannelHub *ChannelHubFilterer) WatchMigrationInFinalized(opts *bind.WatchOpts, sink chan<- *ChannelHubMigrationInFinalized, channelId [][32]byte) (event.Subscription, error)

WatchMigrationInFinalized is a free log subscription operation binding the contract event 0x7b20773c41402791c5f18914dbbeacad38b1ebcc4c55d8eb3bfe0a4cde26c826.

Solidity: event MigrationInFinalized(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) WatchMigrationInInitiated 

func (_ChannelHub *ChannelHubFilterer) WatchMigrationInInitiated(opts *bind.WatchOpts, sink chan<- *ChannelHubMigrationInInitiated, channelId [][32]byte) (event.Subscription, error)

WatchMigrationInInitiated is a free log subscription operation binding the contract event 0x26afbcb9eb52c21f42eb9cfe8f263718ffb65afbf84abe8ad8cce2acfb2242b8.

Solidity: event MigrationInInitiated(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) WatchMigrationOutFinalized 

func (_ChannelHub *ChannelHubFilterer) WatchMigrationOutFinalized(opts *bind.WatchOpts, sink chan<- *ChannelHubMigrationOutFinalized, channelId [][32]byte) (event.Subscription, error)

WatchMigrationOutFinalized is a free log subscription operation binding the contract event 0x9a6f675cc94b83b55f1ecc0876affd4332a30c92e6faa2aca0199b1b6df922c3.

Solidity: event MigrationOutFinalized(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) WatchMigrationOutInitiated 

func (_ChannelHub *ChannelHubFilterer) WatchMigrationOutInitiated(opts *bind.WatchOpts, sink chan<- *ChannelHubMigrationOutInitiated, channelId [][32]byte) (event.Subscription, error)

WatchMigrationOutInitiated is a free log subscription operation binding the contract event 0x3142fb397e715d80415dff7b527bf1c451def4675da6e1199ee1b4588e3f630a.

Solidity: event MigrationOutInitiated(bytes32 indexed channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) state)

func (*ChannelHubFilterer) WatchNodeBalanceUpdated added in v1.3.0 

func (_ChannelHub *ChannelHubFilterer) WatchNodeBalanceUpdated(opts *bind.WatchOpts, sink chan<- *ChannelHubNodeBalanceUpdated, token []common.Address) (event.Subscription, error)

WatchNodeBalanceUpdated is a free log subscription operation binding the contract event 0x05f47829691a1f710b0620aedd52749bb09d8abe4bb530d306db920a71b0d7ce.

Solidity: event NodeBalanceUpdated(address indexed token, uint256 amount)

func (*ChannelHubFilterer) WatchTransferFailed 

func (_ChannelHub *ChannelHubFilterer) WatchTransferFailed(opts *bind.WatchOpts, sink chan<- *ChannelHubTransferFailed, recipient []common.Address, token []common.Address) (event.Subscription, error)

WatchTransferFailed is a free log subscription operation binding the contract event 0xbf182be802245e8ed88e4b8d3e4344c0863dd2a70334f089fd07265389306fcf.

Solidity: event TransferFailed(address indexed recipient, address indexed token, uint256 amount)

func (*ChannelHubFilterer) WatchValidatorRegistered 

func (_ChannelHub *ChannelHubFilterer) WatchValidatorRegistered(opts *bind.WatchOpts, sink chan<- *ChannelHubValidatorRegistered, validatorId []uint8, validator []common.Address) (event.Subscription, error)

WatchValidatorRegistered is a free log subscription operation binding the contract event 0x9ee792368f12db92ad66335fa19df35feaec025c86445fea202ab5412a180e05.

Solidity: event ValidatorRegistered(uint8 indexed validatorId, address indexed validator)

func (*ChannelHubFilterer) WatchWithdrawn 

func (_ChannelHub *ChannelHubFilterer) WatchWithdrawn(opts *bind.WatchOpts, sink chan<- *ChannelHubWithdrawn, token []common.Address) (event.Subscription, error)

WatchWithdrawn is a free log subscription operation binding the contract event 0x7084f5476618d8e60b11ef0d7d3f06914655adb8793e28ff7f018d4c76d505d5.

Solidity: event Withdrawn(address indexed token, uint256 amount)

type ChannelHubFundsClaimed 

type ChannelHubFundsClaimed struct {
	Account     common.Address
	Token       common.Address
	Destination common.Address
	Amount      *big.Int
	Raw         types.Log // Blockchain specific contextual infos
}

ChannelHubFundsClaimed represents a FundsClaimed event raised by the ChannelHub contract.

type ChannelHubFundsClaimedIterator 

type ChannelHubFundsClaimedIterator struct {
	Event *ChannelHubFundsClaimed // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubFundsClaimedIterator is returned from FilterFundsClaimed and is used to iterate over the raw logs and unpacked data for FundsClaimed events raised by the ChannelHub contract.

func (*ChannelHubFundsClaimedIterator) Close 

func (it *ChannelHubFundsClaimedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubFundsClaimedIterator) Error 

func (it *ChannelHubFundsClaimedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubFundsClaimedIterator) Next 

func (it *ChannelHubFundsClaimedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubMigrationInFinalized 

type ChannelHubMigrationInFinalized struct {
	ChannelId [32]byte
	State     State
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubMigrationInFinalized represents a MigrationInFinalized event raised by the ChannelHub contract.

type ChannelHubMigrationInFinalizedIterator 

type ChannelHubMigrationInFinalizedIterator struct {
	Event *ChannelHubMigrationInFinalized // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubMigrationInFinalizedIterator is returned from FilterMigrationInFinalized and is used to iterate over the raw logs and unpacked data for MigrationInFinalized events raised by the ChannelHub contract.

func (*ChannelHubMigrationInFinalizedIterator) Close 

func (it *ChannelHubMigrationInFinalizedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubMigrationInFinalizedIterator) Error 

func (it *ChannelHubMigrationInFinalizedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubMigrationInFinalizedIterator) Next 

func (it *ChannelHubMigrationInFinalizedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubMigrationInInitiated 

type ChannelHubMigrationInInitiated struct {
	ChannelId [32]byte
	State     State
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubMigrationInInitiated represents a MigrationInInitiated event raised by the ChannelHub contract.

type ChannelHubMigrationInInitiatedIterator 

type ChannelHubMigrationInInitiatedIterator struct {
	Event *ChannelHubMigrationInInitiated // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubMigrationInInitiatedIterator is returned from FilterMigrationInInitiated and is used to iterate over the raw logs and unpacked data for MigrationInInitiated events raised by the ChannelHub contract.

func (*ChannelHubMigrationInInitiatedIterator) Close 

func (it *ChannelHubMigrationInInitiatedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubMigrationInInitiatedIterator) Error 

func (it *ChannelHubMigrationInInitiatedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubMigrationInInitiatedIterator) Next 

func (it *ChannelHubMigrationInInitiatedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubMigrationOutFinalized 

type ChannelHubMigrationOutFinalized struct {
	ChannelId [32]byte
	State     State
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubMigrationOutFinalized represents a MigrationOutFinalized event raised by the ChannelHub contract.

type ChannelHubMigrationOutFinalizedIterator 

type ChannelHubMigrationOutFinalizedIterator struct {
	Event *ChannelHubMigrationOutFinalized // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubMigrationOutFinalizedIterator is returned from FilterMigrationOutFinalized and is used to iterate over the raw logs and unpacked data for MigrationOutFinalized events raised by the ChannelHub contract.

func (*ChannelHubMigrationOutFinalizedIterator) Close 

func (it *ChannelHubMigrationOutFinalizedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubMigrationOutFinalizedIterator) Error 

func (it *ChannelHubMigrationOutFinalizedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubMigrationOutFinalizedIterator) Next 

func (it *ChannelHubMigrationOutFinalizedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubMigrationOutInitiated 

type ChannelHubMigrationOutInitiated struct {
	ChannelId [32]byte
	State     State
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubMigrationOutInitiated represents a MigrationOutInitiated event raised by the ChannelHub contract.

type ChannelHubMigrationOutInitiatedIterator 

type ChannelHubMigrationOutInitiatedIterator struct {
	Event *ChannelHubMigrationOutInitiated // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubMigrationOutInitiatedIterator is returned from FilterMigrationOutInitiated and is used to iterate over the raw logs and unpacked data for MigrationOutInitiated events raised by the ChannelHub contract.

func (*ChannelHubMigrationOutInitiatedIterator) Close 

func (it *ChannelHubMigrationOutInitiatedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubMigrationOutInitiatedIterator) Error 

func (it *ChannelHubMigrationOutInitiatedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubMigrationOutInitiatedIterator) Next 

func (it *ChannelHubMigrationOutInitiatedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubNodeBalanceUpdated added in v1.3.0 

type ChannelHubNodeBalanceUpdated struct {
	Token  common.Address
	Amount *big.Int
	Raw    types.Log // Blockchain specific contextual infos
}

ChannelHubNodeBalanceUpdated represents a NodeBalanceUpdated event raised by the ChannelHub contract.

type ChannelHubNodeBalanceUpdatedIterator added in v1.3.0 

type ChannelHubNodeBalanceUpdatedIterator struct {
	Event *ChannelHubNodeBalanceUpdated // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubNodeBalanceUpdatedIterator is returned from FilterNodeBalanceUpdated and is used to iterate over the raw logs and unpacked data for NodeBalanceUpdated events raised by the ChannelHub contract.

func (*ChannelHubNodeBalanceUpdatedIterator) Close added in v1.3.0 

func (it *ChannelHubNodeBalanceUpdatedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubNodeBalanceUpdatedIterator) Error added in v1.3.0 

func (it *ChannelHubNodeBalanceUpdatedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubNodeBalanceUpdatedIterator) Next added in v1.3.0 

func (it *ChannelHubNodeBalanceUpdatedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubRaw 

type ChannelHubRaw struct {
	Contract *ChannelHub // Generic contract binding to access the raw methods on
}

ChannelHubRaw is an auto generated low-level Go binding around an Ethereum contract.

func (*ChannelHubRaw) Call 

func (_ChannelHub *ChannelHubRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error

Call invokes the (constant) contract method with params as input values and sets the output to result. The result type might be a single field for simple returns, a slice of interfaces for anonymous returns and a struct for named returns.

func (*ChannelHubRaw) Transact 

func (_ChannelHub *ChannelHubRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error)

Transact invokes the (paid) contract method with params as input values.

func (*ChannelHubRaw) Transfer 

func (_ChannelHub *ChannelHubRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error)

Transfer initiates a plain transaction to move funds to the contract, calling its default method if one is available.

type ChannelHubReactor 

type ChannelHubReactor struct {
	// contains filtered or unexported fields
}

func NewChannelHubReactor 

func NewChannelHubReactor(blockchainID uint64, nodeAddress string, eventHandler core.ChannelHubEventHandler, assetStore AssetStore, useStoreInTx ChannelHubReactorStoreTxProvider, store ChannelHubReactorStore, channelHubReader core.ReadOnlyChannelHub) *ChannelHubReactor

NewChannelHubReactor wires a reactor for a single chain. store backs the non-transactional pre-check in HandleEvent (event-already-processed dedup gate). channelHubReader is the read-only ChannelHub view for this reactor's chain; it is threaded into the home-channel guard-drop handlers so they can converge the Node row with chain when a version-regression guard drops an event.

func (*ChannelHubReactor) HandleEvent 

func (r *ChannelHubReactor) HandleEvent(ctx context.Context, l types.Log) (err error)

func (*ChannelHubReactor) SetOnEventProcessed 

func (r *ChannelHubReactor) SetOnEventProcessed(fn func(blockchainID uint64, success bool))

SetOnEventProcessed sets an optional callback invoked after each event is processed.

type ChannelHubReactorStore added in v1.3.0 

type ChannelHubReactorStore interface {
	// GetLastStateByChannelID retrieves the most recent state for a given channel.
	// If signed is true, only returns states with both user and node signatures.
	// Returns nil if no matching state exists.
	GetLastStateByChannelID(channelID string, signed bool) (*core.State, error)

	// GetLastUserState retrieves the most recent state for a user's asset across all
	// channels and detached chain entries. Returns nil if no matching state exists.
	GetLastUserState(wallet, asset string, signed bool) (*core.State, error)

	// GetStateByChannelIDAndVersion retrieves a specific state version for a channel.
	// Returns nil if the state with the specified version does not exist.
	GetStateByChannelIDAndVersion(channelID string, version uint64) (*core.State, error)

	// UpdateChannel persists changes to a channel's metadata (status, version, etc).
	// The channel must already exist in the database.
	UpdateChannel(channel core.Channel) error

	// GetChannelByID retrieves a channel by its unique identifier.
	// Returns nil if the channel does not exist.
	GetChannelByID(channelID string) (*core.Channel, error)

	// ScheduleCheckpoint schedules a checkpoint operation for a home channel state.
	// This queues the state to be submitted on-chain to update the channel's on-chain state.
	ScheduleCheckpoint(stateID string, chainID uint64) error

	// ScheduleChallenge schedules a challengeChannel(...) submission on the channel's home
	// blockchain using the provided state and a node-produced challenger signature.
	ScheduleChallenge(stateID string, chainID uint64) error

	// ScheduleInitiateEscrowDeposit schedules an initiate for an escrow deposit operation.
	// This queues the state to be submitted on-chain to finalize an escrow deposit.
	ScheduleInitiateEscrowDeposit(stateID string, chainID uint64) error

	// ScheduleFinalizeEscrowDeposit schedules a finalize for an escrow deposit operation.
	// This queues the state to be submitted on-chain to finalize an escrow deposit.
	ScheduleFinalizeEscrowDeposit(stateID string, chainID uint64) error

	// ScheduleFinalizeEscrowWithdrawal schedules a checkpoint for an escrow withdrawal operation.
	// This queues the state to be submitted on-chain to finalize an escrow withdrawal.
	ScheduleFinalizeEscrowWithdrawal(stateID string, chainID uint64) error

	// SetNodeBalance upserts the on-chain liquidity for a given blockchain and asset.
	SetNodeBalance(blockchainID uint64, asset string, value decimal.Decimal) error

	// RefreshUserEnforcedBalance recomputes the locked balance from the user's open home channel on-chain state.
	RefreshUserEnforcedBalance(wallet, asset string) error

	// LockUserState acquires SELECT ... FOR UPDATE on the user's balance row so the
	// caller's transaction serializes against concurrent RPC paths that already lock
	// the same row before issuing receiver states. Postgres-only; SQLite is a no-op
	// in tests.
	LockUserState(wallet, asset string) (decimal.Decimal, error)

	// LockUserStateForHomeChannel locks the balance row of the user owning channelID and
	// returns the channel read under that lock, deriving the lock key from the channel in
	// SQL so no stale pre-lock snapshot is used. Event handlers must use this instead of a
	// GetChannelByID + LockUserState pair, which reads channel status before the lock and
	// races a concurrent submit_state finalization. Returns nil if the channel is absent.
	LockUserStateForHomeChannel(channelID string) (*core.Channel, error)

	// UpdateStateSigsIfMissing backfills the user and/or node signatures for a stored
	// state when the corresponding column is currently NULL. Either signature may be
	// empty to skip that side.
	UpdateStateSigsIfMissing(channelID string, version uint64, userSig, nodeSig string) error

	// HasSignedFinalize reports whether a node-signed Finalize state exists for the given
	// home channel.
	HasSignedFinalize(channelID string) (bool, error)

	// SumNetTransitionAmountAfterVersion returns the net effect on the user's
	// home-channel balance of transitions stored against channelID strictly above
	// minVersion. Receiver credits (TransferReceive, Release) contribute positively;
	// sender debits (TransferSend, Commit) contribute negatively.
	SumNetTransitionAmountAfterVersion(channelID string, minVersion uint64) (decimal.Decimal, error)

	// StoreUserState persists a user state row. Used to record a ChallengeRescue squash
	// state derived from a closed challenged channel.
	StoreUserState(state core.State, applicationID string) error

	// RecordTransaction creates a transaction row linking state transitions.
	RecordTransaction(tx core.Transaction, applicationID string) error

	// StoreContractEvent persists a blockchain event to the database.
	StoreContractEvent(ev core.BlockchainEvent) error

	// IsContractEventProcessed reports whether an event identified by (txHash, logIndex, blockchainID)
	// has already been committed, regardless of which block it appeared in.
	// NOTE: uses block-level logIndex — does not detect reorged events where the same tx
	// re-mines with a different block-level log position (see nitronode/docs/reorg-fix.md §6.6).
	IsContractEventProcessed(txHash string, logIndex uint32, blockchainID uint64) (bool, error)
}

ChannelHubReactorStore defines the persistence layer interface for channel and state data. All methods should be implemented to work within database transactions. Implementations are typically provided by the database layer and wrapped by ChannelHubReactorStoreTxProvider.

type ChannelHubReactorStoreTxHandler added in v1.3.0 

type ChannelHubReactorStoreTxHandler func(ChannelHubReactorStore) error

ChannelHubReactorStoreTxHandler is a function that executes Store operations within a transaction. If the handler returns an error, the transaction is rolled back; otherwise it's committed.

type ChannelHubReactorStoreTxProvider added in v1.3.0 

type ChannelHubReactorStoreTxProvider func(ChannelHubReactorStoreTxHandler) error

ChannelHubReactorStoreTxProvider wraps Store operations in a database transaction. It accepts a ChannelHubReactorStoreTxHandler and manages transaction lifecycle (begin, commit, rollback). Returns an error if the handler fails or the transaction cannot be committed.

type ChannelHubSession 

type ChannelHubSession struct {
	Contract     *ChannelHub       // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

ChannelHubSession is an auto generated Go binding around an Ethereum contract, with pre-set call and transact options.

func (*ChannelHubSession) ChallengeChannel 

func (_ChannelHub *ChannelHubSession) ChallengeChannel(channelId [32]byte, candidate State, challengerSig []byte, challengerIdx uint8) (*types.Transaction, error)

ChallengeChannel is a paid mutator transaction binding the contract method 0xb25a1d38.

Solidity: function challengeChannel(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate, bytes challengerSig, uint8 challengerIdx) payable returns()

func (*ChannelHubSession) ChallengeEscrowDeposit 

func (_ChannelHub *ChannelHubSession) ChallengeEscrowDeposit(escrowId [32]byte, challengerSig []byte, challengerIdx uint8) (*types.Transaction, error)

ChallengeEscrowDeposit is a paid mutator transaction binding the contract method 0x16b390b1.

Solidity: function challengeEscrowDeposit(bytes32 escrowId, bytes challengerSig, uint8 challengerIdx) returns()

func (*ChannelHubSession) ChallengeEscrowWithdrawal 

func (_ChannelHub *ChannelHubSession) ChallengeEscrowWithdrawal(escrowId [32]byte, challengerSig []byte, challengerIdx uint8) (*types.Transaction, error)

ChallengeEscrowWithdrawal is a paid mutator transaction binding the contract method 0x8d0b12a5.

Solidity: function challengeEscrowWithdrawal(bytes32 escrowId, bytes challengerSig, uint8 challengerIdx) returns()

func (*ChannelHubSession) CheckpointChannel 

func (_ChannelHub *ChannelHubSession) CheckpointChannel(channelId [32]byte, candidate State) (*types.Transaction, error)

CheckpointChannel is a paid mutator transaction binding the contract method 0x9691b468.

Solidity: function checkpointChannel(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubSession) ClaimFunds 

func (_ChannelHub *ChannelHubSession) ClaimFunds(token common.Address, destination common.Address) (*types.Transaction, error)

ClaimFunds is a paid mutator transaction binding the contract method 0xf766f8d6.

Solidity: function claimFunds(address token, address destination) returns()

func (*ChannelHubSession) CloseChannel 

func (_ChannelHub *ChannelHubSession) CloseChannel(channelId [32]byte, candidate State) (*types.Transaction, error)

CloseChannel is a paid mutator transaction binding the contract method 0x5dc46a74.

Solidity: function closeChannel(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubSession) CreateChannel 

func (_ChannelHub *ChannelHubSession) CreateChannel(def ChannelDefinition, initState State) (*types.Transaction, error)

CreateChannel is a paid mutator transaction binding the contract method 0x41b660ef.

Solidity: function createChannel((uint32,address,address,uint64,uint256,bytes32) def, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) initState) payable returns()

func (*ChannelHubSession) DEFAULTSIGVALIDATOR 

func (_ChannelHub *ChannelHubSession) DEFAULTSIGVALIDATOR() (common.Address, error)

DEFAULTSIGVALIDATOR is a free data retrieval call binding the contract method 0x71a47141.

Solidity: function DEFAULT_SIG_VALIDATOR() view returns(address)

func (*ChannelHubSession) DepositToChannel 

func (_ChannelHub *ChannelHubSession) DepositToChannel(channelId [32]byte, candidate State) (*types.Transaction, error)

DepositToChannel is a paid mutator transaction binding the contract method 0xf4ac51f5.

Solidity: function depositToChannel(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) payable returns()

func (*ChannelHubSession) DepositToNode added in v1.3.0 

func (_ChannelHub *ChannelHubSession) DepositToNode(token common.Address, amount *big.Int) (*types.Transaction, error)

DepositToNode is a paid mutator transaction binding the contract method 0xb65b78d1.

Solidity: function depositToNode(address token, uint256 amount) payable returns()

func (*ChannelHubSession) ESCROWDEPOSITUNLOCKDELAY 

func (_ChannelHub *ChannelHubSession) ESCROWDEPOSITUNLOCKDELAY() (uint32, error)

ESCROWDEPOSITUNLOCKDELAY is a free data retrieval call binding the contract method 0x5a0745b4.

Solidity: function ESCROW_DEPOSIT_UNLOCK_DELAY() view returns(uint32)

func (*ChannelHubSession) EscrowHead 

func (_ChannelHub *ChannelHubSession) EscrowHead() (*big.Int, error)

EscrowHead is a free data retrieval call binding the contract method 0x82d3e15d.

Solidity: function escrowHead() view returns(uint256)

func (*ChannelHubSession) FinalizeEscrowDeposit 

func (_ChannelHub *ChannelHubSession) FinalizeEscrowDeposit(channelId [32]byte, escrowId [32]byte, candidate State) (*types.Transaction, error)

FinalizeEscrowDeposit is a paid mutator transaction binding the contract method 0xff5bc09e.

Solidity: function finalizeEscrowDeposit(bytes32 channelId, bytes32 escrowId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubSession) FinalizeEscrowWithdrawal 

func (_ChannelHub *ChannelHubSession) FinalizeEscrowWithdrawal(channelId [32]byte, escrowId [32]byte, candidate State) (*types.Transaction, error)

FinalizeEscrowWithdrawal is a paid mutator transaction binding the contract method 0x6840dbd2.

Solidity: function finalizeEscrowWithdrawal(bytes32 channelId, bytes32 escrowId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubSession) FinalizeMigration 

func (_ChannelHub *ChannelHubSession) FinalizeMigration(channelId [32]byte, candidate State) (*types.Transaction, error)

FinalizeMigration is a paid mutator transaction binding the contract method 0x53269198.

Solidity: function finalizeMigration(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubSession) GetChannelData 

func (_ChannelHub *ChannelHubSession) GetChannelData(channelId [32]byte) (struct {
	Status          uint8
	Definition      ChannelDefinition
	LastState       State
	ChallengeExpiry *big.Int
	LockedFunds     *big.Int
}, error)

GetChannelData is a free data retrieval call binding the contract method 0xe617208c.

Solidity: function getChannelData(bytes32 channelId) view returns(uint8 status, (uint32,address,address,uint64,uint256,bytes32) definition, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) lastState, uint256 challengeExpiry, uint256 lockedFunds)

func (*ChannelHubSession) GetChannelIds 

func (_ChannelHub *ChannelHubSession) GetChannelIds(user common.Address) ([][32]byte, error)

GetChannelIds is a free data retrieval call binding the contract method 0x187576d8.

Solidity: function getChannelIds(address user) view returns(bytes32[])

func (*ChannelHubSession) GetEscrowDepositData 

func (_ChannelHub *ChannelHubSession) GetEscrowDepositData(escrowId [32]byte) (struct {
	ChannelId       [32]byte
	Status          uint8
	UnlockAt        uint64
	ChallengeExpiry uint64
	LockedAmount    *big.Int
	InitState       State
}, error)

GetEscrowDepositData is a free data retrieval call binding the contract method 0xd888ccae.

Solidity: function getEscrowDepositData(bytes32 escrowId) view returns(bytes32 channelId, uint8 status, uint64 unlockAt, uint64 challengeExpiry, uint256 lockedAmount, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) initState)

func (*ChannelHubSession) GetEscrowDepositIds 

func (_ChannelHub *ChannelHubSession) GetEscrowDepositIds(page *big.Int, pageSize *big.Int) ([][32]byte, error)

GetEscrowDepositIds is a free data retrieval call binding the contract method 0x5b9acbf9.

Solidity: function getEscrowDepositIds(uint256 page, uint256 pageSize) view returns(bytes32[] ids)

func (*ChannelHubSession) GetEscrowWithdrawalData 

func (_ChannelHub *ChannelHubSession) GetEscrowWithdrawalData(escrowId [32]byte) (struct {
	ChannelId       [32]byte
	Status          uint8
	ChallengeExpiry uint64
	LockedAmount    *big.Int
	InitState       State
}, error)

GetEscrowWithdrawalData is a free data retrieval call binding the contract method 0xdd73d494.

Solidity: function getEscrowWithdrawalData(bytes32 escrowId) view returns(bytes32 channelId, uint8 status, uint64 challengeExpiry, uint256 lockedAmount, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) initState)

func (*ChannelHubSession) GetNodeBalance added in v1.3.0 

func (_ChannelHub *ChannelHubSession) GetNodeBalance(token common.Address) (*big.Int, error)

GetNodeBalance is a free data retrieval call binding the contract method 0x07f241ce.

Solidity: function getNodeBalance(address token) view returns(uint256)

func (*ChannelHubSession) GetNodeValidator 

func (_ChannelHub *ChannelHubSession) GetNodeValidator(validatorId uint8) (struct {
	Validator    common.Address
	RegisteredAt uint64
}, error)

GetNodeValidator is a free data retrieval call binding the contract method 0x3c684f92.

Solidity: function getNodeValidator(uint8 validatorId) view returns(address validator, uint64 registeredAt)

func (*ChannelHubSession) GetOpenChannels 

func (_ChannelHub *ChannelHubSession) GetOpenChannels(user common.Address) ([][32]byte, error)

GetOpenChannels is a free data retrieval call binding the contract method 0x6898234b.

Solidity: function getOpenChannels(address user) view returns(bytes32[] openChannels)

func (*ChannelHubSession) GetReclaimBalance 

func (_ChannelHub *ChannelHubSession) GetReclaimBalance(account common.Address, token common.Address) (*big.Int, error)

GetReclaimBalance is a free data retrieval call binding the contract method 0x735181f0.

Solidity: function getReclaimBalance(address account, address token) view returns(uint256)

func (*ChannelHubSession) GetUnlockableEscrowDepositStats added in v1.3.0 

func (_ChannelHub *ChannelHubSession) GetUnlockableEscrowDepositStats() (struct {
	Count       *big.Int
	TotalAmount *big.Int
}, error)

GetUnlockableEscrowDepositStats is a free data retrieval call binding the contract method 0xc9408398.

Solidity: function getUnlockableEscrowDepositStats() view returns(uint256 count, uint256 totalAmount)

func (*ChannelHubSession) InitiateEscrowDeposit 

func (_ChannelHub *ChannelHubSession) InitiateEscrowDeposit(def ChannelDefinition, candidate State) (*types.Transaction, error)

InitiateEscrowDeposit is a paid mutator transaction binding the contract method 0x47de477a.

Solidity: function initiateEscrowDeposit((uint32,address,address,uint64,uint256,bytes32) def, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) payable returns()

func (*ChannelHubSession) InitiateEscrowWithdrawal 

func (_ChannelHub *ChannelHubSession) InitiateEscrowWithdrawal(def ChannelDefinition, candidate State) (*types.Transaction, error)

InitiateEscrowWithdrawal is a paid mutator transaction binding the contract method 0xa5c82680.

Solidity: function initiateEscrowWithdrawal((uint32,address,address,uint64,uint256,bytes32) def, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubSession) InitiateMigration 

func (_ChannelHub *ChannelHubSession) InitiateMigration(def ChannelDefinition, candidate State) (*types.Transaction, error)

InitiateMigration is a paid mutator transaction binding the contract method 0xdc23f29e.

Solidity: function initiateMigration((uint32,address,address,uint64,uint256,bytes32) def, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubSession) MAXCHALLENGEDURATION added in v1.3.0 

func (_ChannelHub *ChannelHubSession) MAXCHALLENGEDURATION() (uint32, error)

MAXCHALLENGEDURATION is a free data retrieval call binding the contract method 0xb9f4420d.

Solidity: function MAX_CHALLENGE_DURATION() view returns(uint32)

func (*ChannelHubSession) MAXDEPOSITESCROWSTEPS added in v1.3.0 

func (_ChannelHub *ChannelHubSession) MAXDEPOSITESCROWSTEPS() (uint32, error)

MAXDEPOSITESCROWSTEPS is a free data retrieval call binding the contract method 0x5ae2accc.

Solidity: function MAX_DEPOSIT_ESCROW_STEPS() view returns(uint32)

func (*ChannelHubSession) MINCHALLENGEDURATION 

func (_ChannelHub *ChannelHubSession) MINCHALLENGEDURATION() (uint32, error)

MINCHALLENGEDURATION is a free data retrieval call binding the contract method 0x94191051.

Solidity: function MIN_CHALLENGE_DURATION() view returns(uint32)

func (*ChannelHubSession) NODE added in v1.3.0 

func (_ChannelHub *ChannelHubSession) NODE() (common.Address, error)

NODE is a free data retrieval call binding the contract method 0x51bfcdbd.

Solidity: function NODE() view returns(address)

func (*ChannelHubSession) PurgeEscrowDeposits 

func (_ChannelHub *ChannelHubSession) PurgeEscrowDeposits(maxSteps *big.Int) (*types.Transaction, error)

PurgeEscrowDeposits is a paid mutator transaction binding the contract method 0x3115f630.

Solidity: function purgeEscrowDeposits(uint256 maxSteps) returns()

func (*ChannelHubSession) RegisterNodeValidator 

func (_ChannelHub *ChannelHubSession) RegisterNodeValidator(validatorId uint8, validator common.Address, signature []byte) (*types.Transaction, error)

RegisterNodeValidator is a paid mutator transaction binding the contract method 0x8e31c735.

Solidity: function registerNodeValidator(uint8 validatorId, address validator, bytes signature) returns()

func (*ChannelHubSession) TRANSFERGASLIMIT 

func (_ChannelHub *ChannelHubSession) TRANSFERGASLIMIT() (*big.Int, error)

TRANSFERGASLIMIT is a free data retrieval call binding the contract method 0x38a66be2.

Solidity: function TRANSFER_GAS_LIMIT() view returns(uint256)

func (*ChannelHubSession) VALIDATORACTIVATIONDELAY added in v1.3.0 

func (_ChannelHub *ChannelHubSession) VALIDATORACTIVATIONDELAY() (uint64, error)

VALIDATORACTIVATIONDELAY is a free data retrieval call binding the contract method 0xa4594631.

Solidity: function VALIDATOR_ACTIVATION_DELAY() view returns(uint64)

func (*ChannelHubSession) VERSION 

func (_ChannelHub *ChannelHubSession) VERSION() (uint8, error)

VERSION is a free data retrieval call binding the contract method 0xffa1ad74.

Solidity: function VERSION() view returns(uint8)

func (*ChannelHubSession) WithdrawFromChannel 

func (_ChannelHub *ChannelHubSession) WithdrawFromChannel(channelId [32]byte, candidate State) (*types.Transaction, error)

WithdrawFromChannel is a paid mutator transaction binding the contract method 0xc74a2d10.

Solidity: function withdrawFromChannel(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubSession) WithdrawFromNode added in v1.3.0 

func (_ChannelHub *ChannelHubSession) WithdrawFromNode(to common.Address, token common.Address, amount *big.Int) (*types.Transaction, error)

WithdrawFromNode is a paid mutator transaction binding the contract method 0xd91a1283.

Solidity: function withdrawFromNode(address to, address token, uint256 amount) returns()

type ChannelHubTransactor 

type ChannelHubTransactor struct {
	// contains filtered or unexported fields
}

ChannelHubTransactor is an auto generated write-only Go binding around an Ethereum contract.

func NewChannelHubTransactor 

func NewChannelHubTransactor(address common.Address, transactor bind.ContractTransactor) (*ChannelHubTransactor, error)

NewChannelHubTransactor creates a new write-only instance of ChannelHub, bound to a specific deployed contract.

func (*ChannelHubTransactor) ChallengeChannel 

func (_ChannelHub *ChannelHubTransactor) ChallengeChannel(opts *bind.TransactOpts, channelId [32]byte, candidate State, challengerSig []byte, challengerIdx uint8) (*types.Transaction, error)

ChallengeChannel is a paid mutator transaction binding the contract method 0xb25a1d38.

Solidity: function challengeChannel(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate, bytes challengerSig, uint8 challengerIdx) payable returns()

func (*ChannelHubTransactor) ChallengeEscrowDeposit 

func (_ChannelHub *ChannelHubTransactor) ChallengeEscrowDeposit(opts *bind.TransactOpts, escrowId [32]byte, challengerSig []byte, challengerIdx uint8) (*types.Transaction, error)

ChallengeEscrowDeposit is a paid mutator transaction binding the contract method 0x16b390b1.

Solidity: function challengeEscrowDeposit(bytes32 escrowId, bytes challengerSig, uint8 challengerIdx) returns()

func (*ChannelHubTransactor) ChallengeEscrowWithdrawal 

func (_ChannelHub *ChannelHubTransactor) ChallengeEscrowWithdrawal(opts *bind.TransactOpts, escrowId [32]byte, challengerSig []byte, challengerIdx uint8) (*types.Transaction, error)

ChallengeEscrowWithdrawal is a paid mutator transaction binding the contract method 0x8d0b12a5.

Solidity: function challengeEscrowWithdrawal(bytes32 escrowId, bytes challengerSig, uint8 challengerIdx) returns()

func (*ChannelHubTransactor) CheckpointChannel 

func (_ChannelHub *ChannelHubTransactor) CheckpointChannel(opts *bind.TransactOpts, channelId [32]byte, candidate State) (*types.Transaction, error)

CheckpointChannel is a paid mutator transaction binding the contract method 0x9691b468.

Solidity: function checkpointChannel(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactor) ClaimFunds 

func (_ChannelHub *ChannelHubTransactor) ClaimFunds(opts *bind.TransactOpts, token common.Address, destination common.Address) (*types.Transaction, error)

ClaimFunds is a paid mutator transaction binding the contract method 0xf766f8d6.

Solidity: function claimFunds(address token, address destination) returns()

func (*ChannelHubTransactor) CloseChannel 

func (_ChannelHub *ChannelHubTransactor) CloseChannel(opts *bind.TransactOpts, channelId [32]byte, candidate State) (*types.Transaction, error)

CloseChannel is a paid mutator transaction binding the contract method 0x5dc46a74.

Solidity: function closeChannel(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactor) CreateChannel 

func (_ChannelHub *ChannelHubTransactor) CreateChannel(opts *bind.TransactOpts, def ChannelDefinition, initState State) (*types.Transaction, error)

CreateChannel is a paid mutator transaction binding the contract method 0x41b660ef.

Solidity: function createChannel((uint32,address,address,uint64,uint256,bytes32) def, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) initState) payable returns()

func (*ChannelHubTransactor) DepositToChannel 

func (_ChannelHub *ChannelHubTransactor) DepositToChannel(opts *bind.TransactOpts, channelId [32]byte, candidate State) (*types.Transaction, error)

DepositToChannel is a paid mutator transaction binding the contract method 0xf4ac51f5.

Solidity: function depositToChannel(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) payable returns()

func (*ChannelHubTransactor) DepositToNode added in v1.3.0 

func (_ChannelHub *ChannelHubTransactor) DepositToNode(opts *bind.TransactOpts, token common.Address, amount *big.Int) (*types.Transaction, error)

DepositToNode is a paid mutator transaction binding the contract method 0xb65b78d1.

Solidity: function depositToNode(address token, uint256 amount) payable returns()

func (*ChannelHubTransactor) FinalizeEscrowDeposit 

func (_ChannelHub *ChannelHubTransactor) FinalizeEscrowDeposit(opts *bind.TransactOpts, channelId [32]byte, escrowId [32]byte, candidate State) (*types.Transaction, error)

FinalizeEscrowDeposit is a paid mutator transaction binding the contract method 0xff5bc09e.

Solidity: function finalizeEscrowDeposit(bytes32 channelId, bytes32 escrowId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactor) FinalizeEscrowWithdrawal 

func (_ChannelHub *ChannelHubTransactor) FinalizeEscrowWithdrawal(opts *bind.TransactOpts, channelId [32]byte, escrowId [32]byte, candidate State) (*types.Transaction, error)

FinalizeEscrowWithdrawal is a paid mutator transaction binding the contract method 0x6840dbd2.

Solidity: function finalizeEscrowWithdrawal(bytes32 channelId, bytes32 escrowId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactor) FinalizeMigration 

func (_ChannelHub *ChannelHubTransactor) FinalizeMigration(opts *bind.TransactOpts, channelId [32]byte, candidate State) (*types.Transaction, error)

FinalizeMigration is a paid mutator transaction binding the contract method 0x53269198.

Solidity: function finalizeMigration(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactor) InitiateEscrowDeposit 

func (_ChannelHub *ChannelHubTransactor) InitiateEscrowDeposit(opts *bind.TransactOpts, def ChannelDefinition, candidate State) (*types.Transaction, error)

InitiateEscrowDeposit is a paid mutator transaction binding the contract method 0x47de477a.

Solidity: function initiateEscrowDeposit((uint32,address,address,uint64,uint256,bytes32) def, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) payable returns()

func (*ChannelHubTransactor) InitiateEscrowWithdrawal 

func (_ChannelHub *ChannelHubTransactor) InitiateEscrowWithdrawal(opts *bind.TransactOpts, def ChannelDefinition, candidate State) (*types.Transaction, error)

InitiateEscrowWithdrawal is a paid mutator transaction binding the contract method 0xa5c82680.

Solidity: function initiateEscrowWithdrawal((uint32,address,address,uint64,uint256,bytes32) def, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactor) InitiateMigration 

func (_ChannelHub *ChannelHubTransactor) InitiateMigration(opts *bind.TransactOpts, def ChannelDefinition, candidate State) (*types.Transaction, error)

InitiateMigration is a paid mutator transaction binding the contract method 0xdc23f29e.

Solidity: function initiateMigration((uint32,address,address,uint64,uint256,bytes32) def, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactor) PurgeEscrowDeposits 

func (_ChannelHub *ChannelHubTransactor) PurgeEscrowDeposits(opts *bind.TransactOpts, maxSteps *big.Int) (*types.Transaction, error)

PurgeEscrowDeposits is a paid mutator transaction binding the contract method 0x3115f630.

Solidity: function purgeEscrowDeposits(uint256 maxSteps) returns()

func (*ChannelHubTransactor) RegisterNodeValidator 

func (_ChannelHub *ChannelHubTransactor) RegisterNodeValidator(opts *bind.TransactOpts, validatorId uint8, validator common.Address, signature []byte) (*types.Transaction, error)

RegisterNodeValidator is a paid mutator transaction binding the contract method 0x8e31c735.

Solidity: function registerNodeValidator(uint8 validatorId, address validator, bytes signature) returns()

func (*ChannelHubTransactor) WithdrawFromChannel 

func (_ChannelHub *ChannelHubTransactor) WithdrawFromChannel(opts *bind.TransactOpts, channelId [32]byte, candidate State) (*types.Transaction, error)

WithdrawFromChannel is a paid mutator transaction binding the contract method 0xc74a2d10.

Solidity: function withdrawFromChannel(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactor) WithdrawFromNode added in v1.3.0 

func (_ChannelHub *ChannelHubTransactor) WithdrawFromNode(opts *bind.TransactOpts, to common.Address, token common.Address, amount *big.Int) (*types.Transaction, error)

WithdrawFromNode is a paid mutator transaction binding the contract method 0xd91a1283.

Solidity: function withdrawFromNode(address to, address token, uint256 amount) returns()

type ChannelHubTransactorRaw 

type ChannelHubTransactorRaw struct {
	Contract *ChannelHubTransactor // Generic write-only contract binding to access the raw methods on
}

ChannelHubTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.

func (*ChannelHubTransactorRaw) Transact 

func (_ChannelHub *ChannelHubTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error)

Transact invokes the (paid) contract method with params as input values.

func (*ChannelHubTransactorRaw) Transfer 

func (_ChannelHub *ChannelHubTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error)

Transfer initiates a plain transaction to move funds to the contract, calling its default method if one is available.

type ChannelHubTransactorSession 

type ChannelHubTransactorSession struct {
	Contract     *ChannelHubTransactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts     // Transaction auth options to use throughout this session
}

ChannelHubTransactorSession is an auto generated write-only Go binding around an Ethereum contract, with pre-set transact options.

func (*ChannelHubTransactorSession) ChallengeChannel 

func (_ChannelHub *ChannelHubTransactorSession) ChallengeChannel(channelId [32]byte, candidate State, challengerSig []byte, challengerIdx uint8) (*types.Transaction, error)

ChallengeChannel is a paid mutator transaction binding the contract method 0xb25a1d38.

Solidity: function challengeChannel(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate, bytes challengerSig, uint8 challengerIdx) payable returns()

func (*ChannelHubTransactorSession) ChallengeEscrowDeposit 

func (_ChannelHub *ChannelHubTransactorSession) ChallengeEscrowDeposit(escrowId [32]byte, challengerSig []byte, challengerIdx uint8) (*types.Transaction, error)

ChallengeEscrowDeposit is a paid mutator transaction binding the contract method 0x16b390b1.

Solidity: function challengeEscrowDeposit(bytes32 escrowId, bytes challengerSig, uint8 challengerIdx) returns()

func (*ChannelHubTransactorSession) ChallengeEscrowWithdrawal 

func (_ChannelHub *ChannelHubTransactorSession) ChallengeEscrowWithdrawal(escrowId [32]byte, challengerSig []byte, challengerIdx uint8) (*types.Transaction, error)

ChallengeEscrowWithdrawal is a paid mutator transaction binding the contract method 0x8d0b12a5.

Solidity: function challengeEscrowWithdrawal(bytes32 escrowId, bytes challengerSig, uint8 challengerIdx) returns()

func (*ChannelHubTransactorSession) CheckpointChannel 

func (_ChannelHub *ChannelHubTransactorSession) CheckpointChannel(channelId [32]byte, candidate State) (*types.Transaction, error)

CheckpointChannel is a paid mutator transaction binding the contract method 0x9691b468.

Solidity: function checkpointChannel(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactorSession) ClaimFunds 

func (_ChannelHub *ChannelHubTransactorSession) ClaimFunds(token common.Address, destination common.Address) (*types.Transaction, error)

ClaimFunds is a paid mutator transaction binding the contract method 0xf766f8d6.

Solidity: function claimFunds(address token, address destination) returns()

func (*ChannelHubTransactorSession) CloseChannel 

func (_ChannelHub *ChannelHubTransactorSession) CloseChannel(channelId [32]byte, candidate State) (*types.Transaction, error)

CloseChannel is a paid mutator transaction binding the contract method 0x5dc46a74.

Solidity: function closeChannel(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactorSession) CreateChannel 

func (_ChannelHub *ChannelHubTransactorSession) CreateChannel(def ChannelDefinition, initState State) (*types.Transaction, error)

CreateChannel is a paid mutator transaction binding the contract method 0x41b660ef.

Solidity: function createChannel((uint32,address,address,uint64,uint256,bytes32) def, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) initState) payable returns()

func (*ChannelHubTransactorSession) DepositToChannel 

func (_ChannelHub *ChannelHubTransactorSession) DepositToChannel(channelId [32]byte, candidate State) (*types.Transaction, error)

DepositToChannel is a paid mutator transaction binding the contract method 0xf4ac51f5.

Solidity: function depositToChannel(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) payable returns()

func (*ChannelHubTransactorSession) DepositToNode added in v1.3.0 

func (_ChannelHub *ChannelHubTransactorSession) DepositToNode(token common.Address, amount *big.Int) (*types.Transaction, error)

DepositToNode is a paid mutator transaction binding the contract method 0xb65b78d1.

Solidity: function depositToNode(address token, uint256 amount) payable returns()

func (*ChannelHubTransactorSession) FinalizeEscrowDeposit 

func (_ChannelHub *ChannelHubTransactorSession) FinalizeEscrowDeposit(channelId [32]byte, escrowId [32]byte, candidate State) (*types.Transaction, error)

FinalizeEscrowDeposit is a paid mutator transaction binding the contract method 0xff5bc09e.

Solidity: function finalizeEscrowDeposit(bytes32 channelId, bytes32 escrowId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactorSession) FinalizeEscrowWithdrawal 

func (_ChannelHub *ChannelHubTransactorSession) FinalizeEscrowWithdrawal(channelId [32]byte, escrowId [32]byte, candidate State) (*types.Transaction, error)

FinalizeEscrowWithdrawal is a paid mutator transaction binding the contract method 0x6840dbd2.

Solidity: function finalizeEscrowWithdrawal(bytes32 channelId, bytes32 escrowId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactorSession) FinalizeMigration 

func (_ChannelHub *ChannelHubTransactorSession) FinalizeMigration(channelId [32]byte, candidate State) (*types.Transaction, error)

FinalizeMigration is a paid mutator transaction binding the contract method 0x53269198.

Solidity: function finalizeMigration(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactorSession) InitiateEscrowDeposit 

func (_ChannelHub *ChannelHubTransactorSession) InitiateEscrowDeposit(def ChannelDefinition, candidate State) (*types.Transaction, error)

InitiateEscrowDeposit is a paid mutator transaction binding the contract method 0x47de477a.

Solidity: function initiateEscrowDeposit((uint32,address,address,uint64,uint256,bytes32) def, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) payable returns()

func (*ChannelHubTransactorSession) InitiateEscrowWithdrawal 

func (_ChannelHub *ChannelHubTransactorSession) InitiateEscrowWithdrawal(def ChannelDefinition, candidate State) (*types.Transaction, error)

InitiateEscrowWithdrawal is a paid mutator transaction binding the contract method 0xa5c82680.

Solidity: function initiateEscrowWithdrawal((uint32,address,address,uint64,uint256,bytes32) def, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactorSession) InitiateMigration 

func (_ChannelHub *ChannelHubTransactorSession) InitiateMigration(def ChannelDefinition, candidate State) (*types.Transaction, error)

InitiateMigration is a paid mutator transaction binding the contract method 0xdc23f29e.

Solidity: function initiateMigration((uint32,address,address,uint64,uint256,bytes32) def, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactorSession) PurgeEscrowDeposits 

func (_ChannelHub *ChannelHubTransactorSession) PurgeEscrowDeposits(maxSteps *big.Int) (*types.Transaction, error)

PurgeEscrowDeposits is a paid mutator transaction binding the contract method 0x3115f630.

Solidity: function purgeEscrowDeposits(uint256 maxSteps) returns()

func (*ChannelHubTransactorSession) RegisterNodeValidator 

func (_ChannelHub *ChannelHubTransactorSession) RegisterNodeValidator(validatorId uint8, validator common.Address, signature []byte) (*types.Transaction, error)

RegisterNodeValidator is a paid mutator transaction binding the contract method 0x8e31c735.

Solidity: function registerNodeValidator(uint8 validatorId, address validator, bytes signature) returns()

func (*ChannelHubTransactorSession) WithdrawFromChannel 

func (_ChannelHub *ChannelHubTransactorSession) WithdrawFromChannel(channelId [32]byte, candidate State) (*types.Transaction, error)

WithdrawFromChannel is a paid mutator transaction binding the contract method 0xc74a2d10.

Solidity: function withdrawFromChannel(bytes32 channelId, (uint64,uint8,bytes32,(uint64,address,uint8,uint256,int256,uint256,int256),(uint64,address,uint8,uint256,int256,uint256,int256),bytes,bytes) candidate) returns()

func (*ChannelHubTransactorSession) WithdrawFromNode added in v1.3.0 

func (_ChannelHub *ChannelHubTransactorSession) WithdrawFromNode(to common.Address, token common.Address, amount *big.Int) (*types.Transaction, error)

WithdrawFromNode is a paid mutator transaction binding the contract method 0xd91a1283.

Solidity: function withdrawFromNode(address to, address token, uint256 amount) returns()

type ChannelHubTransferFailed 

type ChannelHubTransferFailed struct {
	Recipient common.Address
	Token     common.Address
	Amount    *big.Int
	Raw       types.Log // Blockchain specific contextual infos
}

ChannelHubTransferFailed represents a TransferFailed event raised by the ChannelHub contract.

type ChannelHubTransferFailedIterator 

type ChannelHubTransferFailedIterator struct {
	Event *ChannelHubTransferFailed // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubTransferFailedIterator is returned from FilterTransferFailed and is used to iterate over the raw logs and unpacked data for TransferFailed events raised by the ChannelHub contract.

func (*ChannelHubTransferFailedIterator) Close 

func (it *ChannelHubTransferFailedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubTransferFailedIterator) Error 

func (it *ChannelHubTransferFailedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubTransferFailedIterator) Next 

func (it *ChannelHubTransferFailedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubValidatorRegistered 

type ChannelHubValidatorRegistered struct {
	ValidatorId uint8
	Validator   common.Address
	Raw         types.Log // Blockchain specific contextual infos
}

ChannelHubValidatorRegistered represents a ValidatorRegistered event raised by the ChannelHub contract.

type ChannelHubValidatorRegisteredIterator 

type ChannelHubValidatorRegisteredIterator struct {
	Event *ChannelHubValidatorRegistered // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubValidatorRegisteredIterator is returned from FilterValidatorRegistered and is used to iterate over the raw logs and unpacked data for ValidatorRegistered events raised by the ChannelHub contract.

func (*ChannelHubValidatorRegisteredIterator) Close 

func (it *ChannelHubValidatorRegisteredIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubValidatorRegisteredIterator) Error 

func (it *ChannelHubValidatorRegisteredIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubValidatorRegisteredIterator) Next 

func (it *ChannelHubValidatorRegisteredIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ChannelHubWithdrawn 

type ChannelHubWithdrawn struct {
	Token  common.Address
	Amount *big.Int
	Raw    types.Log // Blockchain specific contextual infos
}

ChannelHubWithdrawn represents a Withdrawn event raised by the ChannelHub contract.

type ChannelHubWithdrawnIterator 

type ChannelHubWithdrawnIterator struct {
	Event *ChannelHubWithdrawn // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ChannelHubWithdrawnIterator is returned from FilterWithdrawn and is used to iterate over the raw logs and unpacked data for Withdrawn events raised by the ChannelHub contract.

func (*ChannelHubWithdrawnIterator) Close 

func (it *ChannelHubWithdrawnIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*ChannelHubWithdrawnIterator) Error 

func (it *ChannelHubWithdrawnIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ChannelHubWithdrawnIterator) Next 

func (it *ChannelHubWithdrawnIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type ClientAllowanceCheck 

type ClientAllowanceCheck struct {
	RequireAllowanceCheck bool
}

type ClientBalanceCheck 

type ClientBalanceCheck struct {
	RequireBalanceCheck bool
}

type ClientFeeCheck 

type ClientFeeCheck struct {
	RequirePositiveNativeBalance bool
}

type ClientGasLimit added in v1.3.0 

type ClientGasLimit struct {
	GasLimit uint64
}

ClientGasLimit forces a fixed GasLimit on every transaction sent through the client, bypassing eth_estimateGas. Set to 0 to keep the default behavior (estimate per tx). Useful for chains whose RPC rejects estimateGas — e.g. XRPL EVM testnet returns "gas cap cannot be lower than 21000".

TODO: temporary workaround. A single client-wide gas cap overshoots cheap calls and may undershoot expensive ones. Replace with per-action gas estimation that picks a healthy limit per tx type (deposit, withdraw, challenge, etc.), falling back to a sane floor only when the RPC refuses estimateGas.

type ClientOption 

type ClientOption interface {
	// contains filtered or unexported methods
}

type ConfirmationGate added in v1.4.0 

type ConfirmationGate struct {
	// contains filtered or unexported fields
}

ConfirmationGate buffers incoming events for a configurable delay before forwarding them to a downstream handler, providing a window to cancel events that are reorged out before the delay expires.

The gate is pure in-memory: it reads arrival time from eventLog.BlockTimestamp and performs no RPC. The caller (Listener) is responsible for ensuring BlockTimestamp is populated before invoking HandleEvent.

func NewConfirmationGate added in v1.4.0 

func NewConfirmationGate(
	delay time.Duration,
	chainID uint64,
	handler HandleEvent,
	logger log.Logger,
) (*ConfirmationGate, error)

NewConfirmationGate creates a ConfirmationGate that holds events for delay before forwarding them to handler. delay must be > 0; delay <= 0 returns an error (the wiring layer is responsible for skipping gate construction when the operator configured delay == 0).

func (*ConfirmationGate) FlushPending added in v1.4.0 

func (g *ConfirmationGate) FlushPending()

FlushPending clears all pending queue entries and the pending tombstone map. It does NOT clear forwardedSet — post-gate WARN observability is preserved across reconnects. Retaining forwardedSet is intentional and load-bearing: the storedAt.Equal(popped.forwardedAt) guard at confirmation_gate.go:281-288 relies on forwardedSet membership to safely skip stale FIFO eviction entries after a re-forward. Clearing forwardedSet here would break that guard for entries that were forwarded before the flush.

The drain goroutine continues to run after FlushPending returns. If it is mid-handler when FlushPending is called, the flush blocks on g.mu until the handler returns — the in-flight event is already committed to the DB (or will be on the reactor's success path) before the flush observes the cleared state.

Safe to call at any time after NewConfirmationGate (zero-value-safe even before Start, since pending and queue are both nil/empty maps/slices by construction).

func (*ConfirmationGate) HandleEvent added in v1.4.0 

func (g *ConfirmationGate) HandleEvent(_ context.Context, eventLog types.Log) error

HandleEvent is the entry point called by the upstream Listener for each event.

A non-removed event is queued and will be forwarded after the confirmation delay. A removed event cancels its pending queue entry (pre-gate reorg) or — if the entry was already forwarded — records a post-gate reorg warning.

func (*ConfirmationGate) Start added in v1.4.0 

func (g *ConfirmationGate) Start(ctx context.Context, handleClosure func(err error))

Start begins the background goroutine that forwards matured entries to the downstream handler. handleClosure is called exactly once after the goroutine exits; err is non-nil only when the downstream handler returned an error after the confirmation delay. The timer is created here (tied to the goroutine's lifecycle) and stopped on shutdown.

type ContractEventGetter added in v1.3.0 

type ContractEventGetter interface {
	// GetLatestContractEventBlockNumber returns the block to resume from (0 = start fresh).
	GetLatestContractEventBlockNumber(contractAddress string, blockchainID uint64) (lastBlock uint64, err error)
	// IsContractEventProcessed reports whether an event identified by (txHash, logIndex, blockchainID)
	// has already been committed, regardless of which block it appeared in.
	IsContractEventProcessed(txHash string, logIndex uint32, blockchainID uint64) (bool, error)
	// GetLatestContractEventBlockHashAndNumber returns the block_number and block_hash of
	// the highest stored event. Returns (0, "", nil) when no rows exist.
	GetLatestContractEventBlockHashAndNumber(contractAddress string, blockchainID uint64) (blockNumber uint64, blockHash string, err error)
	// GetPreviousDistinctBlockHash returns the block_number and block_hash of the highest
	// stored event with block_number strictly below belowBlockNumber. Returns (0, "", nil)
	// when no such row exists (genesis fallback).
	GetPreviousDistinctBlockHash(contractAddress string, blockchainID uint64, belowBlockNumber uint64) (blockNumber uint64, blockHash string, err error)
}

ContractEventGetter is used by Listener for resumption, deduplication, and reconciliation-walk queries.

type EVMChannelHubReader added in v1.4.0 

type EVMChannelHubReader struct {
	// contains filtered or unexported fields
}

EVMChannelHubReader implements core.ReadOnlyChannelHub by reading from a single chain's bound ChannelHub contract. Each ChannelHubReactor binds its own reader for the chain it listens on, so no chain-resolution dispatcher is required.

The reader is read-only and stateless beyond the caller; it is safe for concurrent use from multiple reactor handler goroutines.

func NewChannelHubReader added in v1.4.0 

func NewChannelHubReader(caller *ChannelHubCaller) *EVMChannelHubReader

NewChannelHubReader constructs a reader backed by the supplied bound ChannelHub caller. The caller must be non-nil; passing nil panics on the first FetchChannel invocation rather than at construction.

func (*EVMChannelHubReader) FetchChannel added in v1.4.0 

func (r *EVMChannelHubReader) FetchChannel(ctx context.Context, channelID string) (*core.OnChainChannelSnapshot, error)

FetchChannel reads the authoritative on-chain snapshot for channelID from the ChannelHub contract bound to this reader and returns it for the caller to overwrite the local row. See core.ReadOnlyChannelHub for semantics.

type EVMClient 

type EVMClient interface {
	ethereum.ChainStateReader
	bind.ContractBackend
	// HeaderByHash is used by the gate's block-timestamp fetcher and by the
	// Listener's age-based routing of Phase 1 events. It returns whatever header
	// the node has for the given hash (which may be a side-chain header) — it is
	// NOT suitable for canonicality checks; use HeaderByNumber for that.
	HeaderByHash(ctx context.Context, hash common.Hash) (*types.Header, error)
}

type HandleEvent 

type HandleEvent func(ctx context.Context, eventLog types.Log) error

type IERC20 

type IERC20 struct {
	IERC20Caller     // Read-only binding to the contract
	IERC20Transactor // Write-only binding to the contract
	IERC20Filterer   // Log filterer for contract events
}

IERC20 is an auto generated Go binding around an Ethereum contract.

func NewIERC20 

func NewIERC20(address common.Address, backend bind.ContractBackend) (*IERC20, error)

NewIERC20 creates a new instance of IERC20, bound to a specific deployed contract.

type IERC20Approval 

type IERC20Approval struct {
	Owner   common.Address
	Spender common.Address
	Value   *big.Int
	Raw     types.Log // Blockchain specific contextual infos
}

IERC20Approval represents a Approval event raised by the IERC20 contract.

type IERC20ApprovalIterator 

type IERC20ApprovalIterator struct {
	Event *IERC20Approval // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

IERC20ApprovalIterator is returned from FilterApproval and is used to iterate over the raw logs and unpacked data for Approval events raised by the IERC20 contract.

func (*IERC20ApprovalIterator) Close 

func (it *IERC20ApprovalIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*IERC20ApprovalIterator) Error 

func (it *IERC20ApprovalIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*IERC20ApprovalIterator) Next 

func (it *IERC20ApprovalIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type IERC20Caller 

type IERC20Caller struct {
	// contains filtered or unexported fields
}

IERC20Caller is an auto generated read-only Go binding around an Ethereum contract.

func NewIERC20Caller 

func NewIERC20Caller(address common.Address, caller bind.ContractCaller) (*IERC20Caller, error)

NewIERC20Caller creates a new read-only instance of IERC20, bound to a specific deployed contract.

func (*IERC20Caller) Allowance 

func (_IERC20 *IERC20Caller) Allowance(opts *bind.CallOpts, owner common.Address, spender common.Address) (*big.Int, error)

Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.

Solidity: function allowance(address owner, address spender) view returns(uint256)

func (*IERC20Caller) BalanceOf 

func (_IERC20 *IERC20Caller) BalanceOf(opts *bind.CallOpts, account common.Address) (*big.Int, error)

BalanceOf is a free data retrieval call binding the contract method 0x70a08231.

Solidity: function balanceOf(address account) view returns(uint256)

func (*IERC20Caller) Decimals 

func (_IERC20 *IERC20Caller) Decimals(opts *bind.CallOpts) (uint8, error)

Decimals is a free data retrieval call binding the contract method 0x313ce567.

Solidity: function decimals() view returns(uint8)

func (*IERC20Caller) Name 

func (_IERC20 *IERC20Caller) Name(opts *bind.CallOpts) (string, error)

Name is a free data retrieval call binding the contract method 0x06fdde03.

Solidity: function name() view returns(string)

func (*IERC20Caller) Symbol 

func (_IERC20 *IERC20Caller) Symbol(opts *bind.CallOpts) (string, error)

Symbol is a free data retrieval call binding the contract method 0x95d89b41.

Solidity: function symbol() view returns(string)

func (*IERC20Caller) TotalSupply 

func (_IERC20 *IERC20Caller) TotalSupply(opts *bind.CallOpts) (*big.Int, error)

TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.

Solidity: function totalSupply() view returns(uint256)

type IERC20CallerRaw 

type IERC20CallerRaw struct {
	Contract *IERC20Caller // Generic read-only contract binding to access the raw methods on
}

IERC20CallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.

func (*IERC20CallerRaw) Call 

func (_IERC20 *IERC20CallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error

Call invokes the (constant) contract method with params as input values and sets the output to result. The result type might be a single field for simple returns, a slice of interfaces for anonymous returns and a struct for named returns.

type IERC20CallerSession 

type IERC20CallerSession struct {
	Contract *IERC20Caller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts // Call options to use throughout this session
}

IERC20CallerSession is an auto generated read-only Go binding around an Ethereum contract, with pre-set call options.

func (*IERC20CallerSession) Allowance 

func (_IERC20 *IERC20CallerSession) Allowance(owner common.Address, spender common.Address) (*big.Int, error)

Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.

Solidity: function allowance(address owner, address spender) view returns(uint256)

func (*IERC20CallerSession) BalanceOf 

func (_IERC20 *IERC20CallerSession) BalanceOf(account common.Address) (*big.Int, error)

BalanceOf is a free data retrieval call binding the contract method 0x70a08231.

Solidity: function balanceOf(address account) view returns(uint256)

func (*IERC20CallerSession) Decimals 

func (_IERC20 *IERC20CallerSession) Decimals() (uint8, error)

Decimals is a free data retrieval call binding the contract method 0x313ce567.

Solidity: function decimals() view returns(uint8)

func (*IERC20CallerSession) Name 

func (_IERC20 *IERC20CallerSession) Name() (string, error)

Name is a free data retrieval call binding the contract method 0x06fdde03.

Solidity: function name() view returns(string)

func (*IERC20CallerSession) Symbol 

func (_IERC20 *IERC20CallerSession) Symbol() (string, error)

Symbol is a free data retrieval call binding the contract method 0x95d89b41.

Solidity: function symbol() view returns(string)

func (*IERC20CallerSession) TotalSupply 

func (_IERC20 *IERC20CallerSession) TotalSupply() (*big.Int, error)

TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.

Solidity: function totalSupply() view returns(uint256)

type IERC20Filterer 

type IERC20Filterer struct {
	// contains filtered or unexported fields
}

IERC20Filterer is an auto generated log filtering Go binding around an Ethereum contract events.

func NewIERC20Filterer 

func NewIERC20Filterer(address common.Address, filterer bind.ContractFilterer) (*IERC20Filterer, error)

NewIERC20Filterer creates a new log filterer instance of IERC20, bound to a specific deployed contract.

func (*IERC20Filterer) FilterApproval 

func (_IERC20 *IERC20Filterer) FilterApproval(opts *bind.FilterOpts, owner []common.Address, spender []common.Address) (*IERC20ApprovalIterator, error)

FilterApproval is a free log retrieval operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.

Solidity: event Approval(address indexed owner, address indexed spender, uint256 value)

func (*IERC20Filterer) FilterTransfer 

func (_IERC20 *IERC20Filterer) FilterTransfer(opts *bind.FilterOpts, from []common.Address, to []common.Address) (*IERC20TransferIterator, error)

FilterTransfer is a free log retrieval operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.

Solidity: event Transfer(address indexed from, address indexed to, uint256 value)

func (*IERC20Filterer) ParseApproval 

func (_IERC20 *IERC20Filterer) ParseApproval(log types.Log) (*IERC20Approval, error)

ParseApproval is a log parse operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.

Solidity: event Approval(address indexed owner, address indexed spender, uint256 value)

func (*IERC20Filterer) ParseTransfer 

func (_IERC20 *IERC20Filterer) ParseTransfer(log types.Log) (*IERC20Transfer, error)

ParseTransfer is a log parse operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.

Solidity: event Transfer(address indexed from, address indexed to, uint256 value)

func (*IERC20Filterer) WatchApproval 

func (_IERC20 *IERC20Filterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *IERC20Approval, owner []common.Address, spender []common.Address) (event.Subscription, error)

WatchApproval is a free log subscription operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.

Solidity: event Approval(address indexed owner, address indexed spender, uint256 value)

func (*IERC20Filterer) WatchTransfer 

func (_IERC20 *IERC20Filterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *IERC20Transfer, from []common.Address, to []common.Address) (event.Subscription, error)

WatchTransfer is a free log subscription operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.

Solidity: event Transfer(address indexed from, address indexed to, uint256 value)

type IERC20Raw 

type IERC20Raw struct {
	Contract *IERC20 // Generic contract binding to access the raw methods on
}

IERC20Raw is an auto generated low-level Go binding around an Ethereum contract.

func (*IERC20Raw) Call 

func (_IERC20 *IERC20Raw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error

Call invokes the (constant) contract method with params as input values and sets the output to result. The result type might be a single field for simple returns, a slice of interfaces for anonymous returns and a struct for named returns.

func (*IERC20Raw) Transact 

func (_IERC20 *IERC20Raw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error)

Transact invokes the (paid) contract method with params as input values.

func (*IERC20Raw) Transfer 

func (_IERC20 *IERC20Raw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error)

Transfer initiates a plain transaction to move funds to the contract, calling its default method if one is available.

type IERC20Session 

type IERC20Session struct {
	Contract     *IERC20           // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

IERC20Session is an auto generated Go binding around an Ethereum contract, with pre-set call and transact options.

func (*IERC20Session) Allowance 

func (_IERC20 *IERC20Session) Allowance(owner common.Address, spender common.Address) (*big.Int, error)

Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.

Solidity: function allowance(address owner, address spender) view returns(uint256)

func (*IERC20Session) Approve 

func (_IERC20 *IERC20Session) Approve(spender common.Address, value *big.Int) (*types.Transaction, error)

Approve is a paid mutator transaction binding the contract method 0x095ea7b3.

Solidity: function approve(address spender, uint256 value) returns(bool)

func (*IERC20Session) BalanceOf 

func (_IERC20 *IERC20Session) BalanceOf(account common.Address) (*big.Int, error)

BalanceOf is a free data retrieval call binding the contract method 0x70a08231.

Solidity: function balanceOf(address account) view returns(uint256)

func (*IERC20Session) Decimals 

func (_IERC20 *IERC20Session) Decimals() (uint8, error)

Decimals is a free data retrieval call binding the contract method 0x313ce567.

Solidity: function decimals() view returns(uint8)

func (*IERC20Session) Name 

func (_IERC20 *IERC20Session) Name() (string, error)

Name is a free data retrieval call binding the contract method 0x06fdde03.

Solidity: function name() view returns(string)

func (*IERC20Session) Symbol 

func (_IERC20 *IERC20Session) Symbol() (string, error)

Symbol is a free data retrieval call binding the contract method 0x95d89b41.

Solidity: function symbol() view returns(string)

func (*IERC20Session) TotalSupply 

func (_IERC20 *IERC20Session) TotalSupply() (*big.Int, error)

TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.

Solidity: function totalSupply() view returns(uint256)

func (*IERC20Session) Transfer 

func (_IERC20 *IERC20Session) Transfer(to common.Address, value *big.Int) (*types.Transaction, error)

Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.

Solidity: function transfer(address to, uint256 value) returns(bool)

func (*IERC20Session) TransferFrom 

func (_IERC20 *IERC20Session) TransferFrom(from common.Address, to common.Address, value *big.Int) (*types.Transaction, error)

TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.

Solidity: function transferFrom(address from, address to, uint256 value) returns(bool)

type IERC20Transactor 

type IERC20Transactor struct {
	// contains filtered or unexported fields
}

IERC20Transactor is an auto generated write-only Go binding around an Ethereum contract.

func NewIERC20Transactor 

func NewIERC20Transactor(address common.Address, transactor bind.ContractTransactor) (*IERC20Transactor, error)

NewIERC20Transactor creates a new write-only instance of IERC20, bound to a specific deployed contract.

func (*IERC20Transactor) Approve 

func (_IERC20 *IERC20Transactor) Approve(opts *bind.TransactOpts, spender common.Address, value *big.Int) (*types.Transaction, error)

Approve is a paid mutator transaction binding the contract method 0x095ea7b3.

Solidity: function approve(address spender, uint256 value) returns(bool)

func (*IERC20Transactor) Transfer 

func (_IERC20 *IERC20Transactor) Transfer(opts *bind.TransactOpts, to common.Address, value *big.Int) (*types.Transaction, error)

Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.

Solidity: function transfer(address to, uint256 value) returns(bool)

func (*IERC20Transactor) TransferFrom 

func (_IERC20 *IERC20Transactor) TransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, value *big.Int) (*types.Transaction, error)

TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.

Solidity: function transferFrom(address from, address to, uint256 value) returns(bool)

type IERC20TransactorRaw 

type IERC20TransactorRaw struct {
	Contract *IERC20Transactor // Generic write-only contract binding to access the raw methods on
}

IERC20TransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.

func (*IERC20TransactorRaw) Transact 

func (_IERC20 *IERC20TransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error)

Transact invokes the (paid) contract method with params as input values.

func (*IERC20TransactorRaw) Transfer 

func (_IERC20 *IERC20TransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error)

Transfer initiates a plain transaction to move funds to the contract, calling its default method if one is available.

type IERC20TransactorSession 

type IERC20TransactorSession struct {
	Contract     *IERC20Transactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

IERC20TransactorSession is an auto generated write-only Go binding around an Ethereum contract, with pre-set transact options.

func (*IERC20TransactorSession) Approve 

func (_IERC20 *IERC20TransactorSession) Approve(spender common.Address, value *big.Int) (*types.Transaction, error)

Approve is a paid mutator transaction binding the contract method 0x095ea7b3.

Solidity: function approve(address spender, uint256 value) returns(bool)

func (*IERC20TransactorSession) Transfer 

func (_IERC20 *IERC20TransactorSession) Transfer(to common.Address, value *big.Int) (*types.Transaction, error)

Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.

Solidity: function transfer(address to, uint256 value) returns(bool)

func (*IERC20TransactorSession) TransferFrom 

func (_IERC20 *IERC20TransactorSession) TransferFrom(from common.Address, to common.Address, value *big.Int) (*types.Transaction, error)

TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.

Solidity: function transferFrom(address from, address to, uint256 value) returns(bool)

type IERC20Transfer 

type IERC20Transfer struct {
	From  common.Address
	To    common.Address
	Value *big.Int
	Raw   types.Log // Blockchain specific contextual infos
}

IERC20Transfer represents a Transfer event raised by the IERC20 contract.

type IERC20TransferIterator 

type IERC20TransferIterator struct {
	Event *IERC20Transfer // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

IERC20TransferIterator is returned from FilterTransfer and is used to iterate over the raw logs and unpacked data for Transfer events raised by the IERC20 contract.

func (*IERC20TransferIterator) Close 

func (it *IERC20TransferIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*IERC20TransferIterator) Error 

func (it *IERC20TransferIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*IERC20TransferIterator) Next 

func (it *IERC20TransferIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type Ledger 

type Ledger struct {
	ChainId        uint64
	Token          common.Address
	Decimals       uint8
	UserAllocation *big.Int
	UserNetFlow    *big.Int
	NodeAllocation *big.Int
	NodeNetFlow    *big.Int
}

Ledger is an auto generated low-level Go binding around an user-defined struct.

type Listener 

type Listener struct {
	// contains filtered or unexported fields
}

Listener watches a single contract for on-chain events, combining historical log reconciliation with a live WebSocket subscription to guarantee gap-free, deduplicated delivery even across restarts. Cancel the context passed to Listen for graceful shutdown.

func NewListener 

func NewListener(contractAddress common.Address, client EVMClient, blockchainID uint64, blockStep uint64, confirmationDelay time.Duration, logger log.Logger, eventHandler HandleEvent, historicalEventHandler HandleEvent, eventGetter ContractEventGetter, flushDownstream func()) *Listener

NewListener creates a Listener. blockStep controls how many blocks are fetched per RPC call during historical reconciliation.

confirmationDelay controls per-event routing for Phase 1 (historical) events:

  • When 0: every historical event is routed to historicalEventHandler.
  • When > 0: each event's block timestamp is fetched via HeaderByHash. Events older than confirmationDelay are routed to historicalEventHandler (their block is past the reorg window, so they are safe to forward directly). Events younger than confirmationDelay are routed to eventHandler so they pass through the gate — historical replay reaching very recent blocks is no safer than live delivery and the gate must still protect against reorgs of those blocks.

Live (Phase 2) events always flow to eventHandler.

eventHandler is typically the ConfirmationGate; historicalEventHandler is typically the reactor directly. The two handlers may be the same function when no gate is in use.

flushDownstream is an optional callback called between reconnect iterations to flush in-flight gate pending state before re-reading the committed cursor via findCommonAncestor. When nil (the no-gate path, confirmationDelay == 0), the call is skipped. See ConfirmationGate.FlushPending and nitronode/docs/reorg-fix.md §6.9.

func (*Listener) Listen 

func (l *Listener) Listen(ctx context.Context, handleClosure func(err error))

Listen starts the listener in a background goroutine. handleClosure is called exactly once after the listener stops; err is non-nil only if the handler failed.

type State 

type State struct {
	Version       uint64
	Intent        uint8
	Metadata      [32]byte
	HomeLedger    Ledger
	NonHomeLedger Ledger
	UserSig       []byte
	NodeSig       []byte
}

State is an auto generated low-level Go binding around an user-defined struct.

Source Files

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