ethereum

type Config struct {
	// Execution configuration
	Execution *execution.Config `yaml:"execution"`
	// Beacon configuration
	Beacon *beacon.Config `yaml:"beacon"`
	// OverrideNetworkName is the name of the network to use for the agent.
	// If not set, the network name will be retrieved from the beacon node.
	OverrideNetworkName string `yaml:"overrideNetworkName"  default:""`
	// Features configuration
	Features Features `yaml:"features"`
	// SyncToleranceSlots is the age of the block in slots that is tolerated before it is not fetched.
	// This is to prevent fetching blocks that are too far behind the head.
	SyncToleranceSlots phase0.Slot `yaml:"syncToleranceSlots" default:"64"`

	// BeaconStateAgeThresholdEpochs is the number of epochs that a beacon state is allowed to be old.
	// This should be used to prevent fetching states that are too far behind the head,
	// which can cause the agent to get stuck as old states might not be available in
	// the beacon node cache.
	BeaconStateAgeThresholdEpochs uint64 `yaml:"beaconStateAgeThresholdEpochs" default:"1"`

	// ExecutionBlockTraceAgeThresholdBlocks is how far behind the execution head
	// a block may be before its trace is no longer worth requesting. Execution
	// clients retain only enough state to re-execute a bounded number of recent
	// blocks, so a trace beyond that window is a guaranteed failure. The default
	// follows geth's `reexec` default of 128 blocks.
	ExecutionBlockTraceAgeThresholdBlocks uint64 `yaml:"executionBlockTraceAgeThresholdBlocks" default:"128"`

	// MaxConcurrentExecutionBadBlockFetches bounds how many debug_getBadBlocks
	// responses are being streamed at once across every agent in the process.
	// Each in-flight stream holds one decoded bad block, so this is the knob
	// that sizes the memory the bad block sweep may use. Applied process-wide
	// by whichever agent starts first.
	MaxConcurrentExecutionBadBlockFetches int `yaml:"maxConcurrentExecutionBadBlockFetches" default:"4"`
}

type Features struct {
	FetchBeaconState              *bool `yaml:"fetchBeaconState" default:"true"`
	FetchBeaconBlock              *bool `yaml:"fetchBeaconBlock" default:"true"`
	FetchExecutionPayloadEnvelope *bool `yaml:"fetchExecutionPayloadEnvelope" default:"true"`
	FetchBeaconBadBlock           *bool `yaml:"fetchBeaconBadBlock" default:"true"`
	FetchBeaconBadBlob            *bool `yaml:"fetchBeaconBadBlob" default:"true"`
	FetchExecutionBlockTrace      *bool `yaml:"fetchExecutionBlockTrace" default:"true"`
	FetchExecutionBadBlock        *bool `yaml:"fetchExecutionBadBlock" default:"true"`
}

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