本文整理匯總了Golang中github.com/FactomProject/factomd/common/directoryBlock/dbInfo.DirBlockInfo.BTCBlockHash方法的典型用法代碼示例。如果您正苦於以下問題：Golang DirBlockInfo.BTCBlockHash方法的具體用法？Golang DirBlockInfo.BTCBlockHash怎麽用？Golang DirBlockInfo.BTCBlockHash使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/FactomProject/factomd/common/directoryBlock/dbInfo.DirBlockInfo的用法示例。
在下文中一共展示了DirBlockInfo.BTCBlockHash方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: doSaveDirBlockInfo
func (a *Anchor) doSaveDirBlockInfo(transaction *btcutil.Tx, details *btcjson.BlockDetails, dirBlockInfo *dbInfo.DirBlockInfo, replace bool) {
if replace {
dirBlockInfo.BTCTxHash = toHash(transaction.Sha()) // in case of tx being malleated
}
dirBlockInfo.BTCTxOffset = int32(details.Index)
dirBlockInfo.BTCBlockHeight = details.Height
btcBlockHash, _ := wire.NewShaHashFromStr(details.Hash)
dirBlockInfo.BTCBlockHash = toHash(btcBlockHash)
dirBlockInfo.SetTimestamp(primitives.NewTimestampNow())
a.db.SaveDirBlockInfo(dirBlockInfo)
anchorLog.Infof("In doSaveDirBlockInfo, dirBlockInfo:%s saved to db\n", spew.Sdump(dirBlockInfo))
// to make factom / explorer more user friendly, instead of waiting for
// over 2 hours to know it's anchored, we can create the anchor chain instantly
// then change it when the btc main chain re-org happens.
a.saveToAnchorChain(dirBlockInfo)
}示例2: checkConfirmations
func (a *Anchor) checkConfirmations(dirBlockInfo *dbInfo.DirBlockInfo, index int) error {
anchorLog.Debug("check Confirmations for btc tx: ", toShaHash(dirBlockInfo.GetBTCTxHash()).String())
txResult, err := a.wclient.GetTransaction(toShaHash(dirBlockInfo.GetBTCTxHash()))
if err != nil {
anchorLog.Debugf(err.Error())
return err
}
anchorLog.Debugf("GetTransactionResult: %s\n", spew.Sdump(txResult))
if txResult.Confirmations >= int64(a.confirmationsNeeded) {
btcBlockHash, _ := wire.NewShaHashFromStr(txResult.BlockHash)
var rewrite = false
// Either the call back is not recorded in case of BTCBlockHash is zero hash,
// or bad things like re-organization of btc main chain happened
if bytes.Compare(dirBlockInfo.BTCBlockHash.Bytes(), btcBlockHash.Bytes()) != 0 {
anchorLog.Debugf("BTCBlockHash changed: original BTCBlockHeight=%d, original BTCBlockHash=%s, original tx offset=%d\n", dirBlockInfo.BTCBlockHeight, toShaHash(dirBlockInfo.BTCBlockHash).String(), dirBlockInfo.BTCTxOffset)
dirBlockInfo.BTCBlockHash = toHash(btcBlockHash)
btcBlock, err := a.wclient.GetBlockVerbose(btcBlockHash, true)
if err != nil {
anchorLog.Debugf(err.Error())
}
if btcBlock.Height > 0 {
dirBlockInfo.BTCBlockHeight = int32(btcBlock.Height)
}
anchorLog.Debugf("BTCBlockHash changed: new BTCBlockHeight=%d, new BTCBlockHash=%s, btcBlockVerbose.Height=%d\n", dirBlockInfo.BTCBlockHeight, btcBlockHash.String(), btcBlock.Height)
rewrite = true
}
dirBlockInfo.BTCConfirmed = true // needs confirmationsNeeded (20) to be confirmed.
dirBlockInfo.SetTimestamp(primitives.NewTimestampNow())
a.db.SaveDirBlockInfo(dirBlockInfo)
a.dirBlockInfoSlice = append(a.dirBlockInfoSlice[:index], a.dirBlockInfoSlice[index+1:]...) //delete it
anchorLog.Debugf("Fully confirmed %d times. txid=%s, dirblockInfo=%s\n", txResult.Confirmations, txResult.TxID, spew.Sdump(dirBlockInfo))
if rewrite {
anchorLog.Debug("rewrite to anchor chain: ", spew.Sdump(dirBlockInfo))
a.saveToAnchorChain(dirBlockInfo)
}
}
return nil
}