worker

package

v0.3.10 Latest Latest Go to latest Published: Nov 26, 2021 License: GPL-3.0 Imports: 25 Imported by: 0

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Repository

github.com/weijun-sh/CrossChain-Bridge

Documentation ¶

Overview ¶

Package worker includes all the tasks and jobs to process bridge swaps.

It contains the following main steps (concurrently):

verify
	verify registered swaps.
swap
	build swaptx, mpc sign the tx, and send the tx to blockchain.
accept
	the `oracle` node do the accept job, agree or disagree the signing after verifying by oralce itself.
stable
	mark swap status to `stabe` status.
replace
	replace swap with the same tx nonce value when the sent swaptx is not packed into block because of lack fee or other reasons.
passbigvalue
	pass big value swap if the swap value is too large.

Most the above jobs is assigned to the `server` node, the `oracle` node mainly do the `accept` job.

Index ¶

func AddAcceptRecord(args *tokens.BuildTxArgs, swapTx string) (err error)
func AddSwapJob(pairCfg *tokens.TokenPairConfig)
func AddTokenPairDynamically()
func CheckAcceptRecord(args *tokens.BuildTxArgs) (err error)
func DeleteCachedSwap(isSwapin bool, txid, bind string)
func FindAcceptRecords(args *tokens.BuildTxArgs) map[string]int64
func ReplaceSwapin(txid, pairID, bind, gasPrice string) (string, error)
func ReplaceSwapout(txid, pairID, bind, gasPrice string) (string, error)
func StartAcceptSignJob()
func StartAggregateJob()
func StartCheckFailedSwapJob()
func StartPassBigValueJob()
func StartReplaceJob()
func StartReportStatJob()
func StartScanJob(isServer bool)
func StartStableJob()
func StartSwapJob()
func StartUpdateLatestBlockHeightJob()
func StartVerifyJob()
func StartWork(isServer bool)
type MatchTx

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func AddAcceptRecord ¶

func AddAcceptRecord(args *tokens.BuildTxArgs, swapTx string) (err error)

AddAcceptRecord add accept record

func AddSwapJob ¶

func AddSwapJob(pairCfg *tokens.TokenPairConfig)

AddSwapJob add swap job

func AddTokenPairDynamically ¶

func AddTokenPairDynamically()

AddTokenPairDynamically add token pair dynamically

func CheckAcceptRecord ¶

func CheckAcceptRecord(args *tokens.BuildTxArgs) (err error)

CheckAcceptRecord check accept record

func DeleteCachedSwap ¶

func DeleteCachedSwap(isSwapin bool, txid, bind string)

DeleteCachedSwap delete cached swap

func FindAcceptRecords ¶

func FindAcceptRecords(args *tokens.BuildTxArgs) map[string]int64

FindAcceptRecords find accept records

func ReplaceSwapin ¶

func ReplaceSwapin(txid, pairID, bind, gasPrice string) (string, error)

ReplaceSwapin api

func ReplaceSwapout ¶

func ReplaceSwapout(txid, pairID, bind, gasPrice string) (string, error)

ReplaceSwapout api

func StartAcceptSignJob ¶

func StartAcceptSignJob()

StartAcceptSignJob accept job

func StartAggregateJob ¶

func StartAggregateJob()

StartAggregateJob aggregate job

func StartCheckFailedSwapJob ¶

func StartCheckFailedSwapJob()

StartCheckFailedSwapJob check failed swap job

func StartPassBigValueJob ¶

func StartPassBigValueJob()

StartPassBigValueJob pass big value job

func StartReplaceJob ¶

func StartReplaceJob()

StartReplaceJob replace job

func StartReportStatJob ¶

func StartReportStatJob()

StartReportStatJob report stat job

func StartScanJob ¶

func StartScanJob(isServer bool)

StartScanJob scan job

func StartStableJob ¶

func StartStableJob()

StartStableJob stable job

func StartSwapJob ¶

func StartSwapJob()

StartSwapJob swap job

func StartUpdateLatestBlockHeightJob ¶

func StartUpdateLatestBlockHeightJob()

StartUpdateLatestBlockHeightJob update latest block height job

func StartVerifyJob ¶

func StartVerifyJob()

StartVerifyJob verify job

func StartWork ¶

func StartWork(isServer bool)

StartWork start swap server work

Types ¶

type MatchTx ¶

type MatchTx struct {
	SwapTx     string
	SwapHeight uint64
	SwapTime   uint64
	SwapValue  string
	SwapType   tokens.SwapType
	SwapNonce  uint64
}

MatchTx struct

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