fsm

package

v1.1.0 Latest Latest Go to latest Published: Apr 16, 2026 License: MIT Imports: 5 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/celer-network/agent-pay

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Documentation ¶

Index ¶

Constants
func ChanStateName(state int) string
func IsChanStateChangeValid(old, new int) bool
func OnChannelConfirmSettle(tx *storage.DALTx, args ...interface{}) error
func OnChannelIntendSettle(tx *storage.DALTx, args ...interface{}) error
func OnChannelUpdate(cid ctype.CidType, currState int) error
func OnCondPayRequestSent(tx *storage.DALTx, payID ctype.PayIDType, cid ctype.CidType, directPay bool) (bool, int, error)
func OnPayEgressCoSignedCanceled(tx *storage.DALTx, payID ctype.PayIDType) error
func OnPayEgressCoSignedPaid(tx *storage.DALTx, payID ctype.PayIDType) error
func OnPayEgressDelivered(tx *storage.DALTx, payID ctype.PayIDType) error
func OnPayEgressNacked(tx *storage.DALTx, payID ctype.PayIDType) error
func OnPayEgressOneSigCanceled(tx *storage.DALTx, payID ctype.PayIDType, egstate int) error
func OnPayEgressOneSigPaid(tx *storage.DALTx, payID ctype.PayIDType, egstate int) error
func OnPayEgressSecretRevealed(tx *storage.DALTx, payID ctype.PayIDType, state int) error
func OnPayEgressUpdateAfterNack(tx *storage.DALTx, payID ctype.PayIDType) error
func OnPayIngressCoSignedCanceled(tx *storage.DALTx, payID ctype.PayIDType, state int) error
func OnPayIngressCoSignedPaid(tx *storage.DALTx, payID ctype.PayIDType, state int) error
func OnPayIngressRejected(tx *storage.DALTx, payID ctype.PayIDType, state int) error
func OnPayIngressSecretRevealed(tx *storage.DALTx, payID ctype.PayIDType, state int) error
func PayStateName(state int) string

Constants ¶

View Source

const (
	PscTrustOpened = "TRUST_OPENED"
	// client waiting for instantiating tcb tx, after tx is mined,
	// state will move to PscOpen
	PscInstantiatingTCB = "INSTANTIATING_TCB"
	PscOpen             = "OPENED"
	PscDispute          = "DISPUTING"
	PscClosed           = "CLOSED"
)

do NOT modify the string representation of existing states

View Source

const (
	PayOneSigPending    = "ONESIG_PENDING"
	PayCoSignedPending  = "COSIGNED_PENDING"
	PayHashLockRevealed = "HASHLOCK_REVEALED" // only valid for pay src or dst
	PayOneSigPaid       = "ONESIG_PAID"
	PayCoSignedPaid     = "COSIGNED_PAID"
	PayOneSigCanceled   = "ONESIG_CANCELED"
	PayCoSignedCanceled = "COSIGNED_CANCELED"
	PayOneSigNacked     = "PAY_NACKED"       // one-sig simplex rejected by the peer_to
	PayIngressRejected  = "INGRESS_REJECTED" // after sending pay settle proof(cancel), dst should record this state
)

do NOT modify the string representation of existing states

Variables ¶

This section is empty.

Functions ¶

func ChanStateName ¶

func ChanStateName(state int) string

func IsChanStateChangeValid ¶

func IsChanStateChangeValid(old, new int) bool

IsChanStateChangeValid returns true if new state is possible to reach in channel lifecycle also return true if new == old

func OnChannelConfirmSettle ¶

func OnChannelConfirmSettle(tx *storage.DALTx, args ...interface{}) error

func OnChannelIntendSettle ¶

func OnChannelIntendSettle(tx *storage.DALTx, args ...interface{}) error

func OnChannelUpdate ¶

func OnChannelUpdate(cid ctype.CidType, currState int) error

func OnCondPayRequestSent ¶

func OnCondPayRequestSent(
	tx *storage.DALTx, payID ctype.PayIDType, cid ctype.CidType, directPay bool) (bool, int, error)

return exist, newstate, err

func OnPayEgressCoSignedCanceled ¶

func OnPayEgressCoSignedCanceled(tx *storage.DALTx, payID ctype.PayIDType) error

func OnPayEgressCoSignedPaid ¶

func OnPayEgressCoSignedPaid(tx *storage.DALTx, payID ctype.PayIDType) error

func OnPayEgressDelivered ¶

func OnPayEgressDelivered(tx *storage.DALTx, payID ctype.PayIDType) error

func OnPayEgressNacked ¶

func OnPayEgressNacked(tx *storage.DALTx, payID ctype.PayIDType) error

func OnPayEgressOneSigCanceled ¶

func OnPayEgressOneSigCanceled(tx *storage.DALTx, payID ctype.PayIDType, egstate int) error

func OnPayEgressOneSigPaid ¶

func OnPayEgressOneSigPaid(tx *storage.DALTx, payID ctype.PayIDType, egstate int) error

func OnPayEgressSecretRevealed ¶

func OnPayEgressSecretRevealed(tx *storage.DALTx, payID ctype.PayIDType, state int) error

func OnPayEgressUpdateAfterNack ¶

func OnPayEgressUpdateAfterNack(tx *storage.DALTx, payID ctype.PayIDType) error

func OnPayIngressCoSignedCanceled ¶

func OnPayIngressCoSignedCanceled(tx *storage.DALTx, payID ctype.PayIDType, state int) error

func OnPayIngressCoSignedPaid ¶

func OnPayIngressCoSignedPaid(tx *storage.DALTx, payID ctype.PayIDType, state int) error

func OnPayIngressRejected ¶

func OnPayIngressRejected(tx *storage.DALTx, payID ctype.PayIDType, state int) error

OnPayIngressRejected converts the payment status to ingress rejected after sending pay settle proof(cancel).

func OnPayIngressSecretRevealed ¶

func OnPayIngressSecretRevealed(tx *storage.DALTx, payID ctype.PayIDType, state int) error

func PayStateName ¶

func PayStateName(state int) string

Types ¶

This section is empty.

Source Files ¶

View all Source files

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