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Handle Ethereum Classic transactions

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This commit is contained in:
Martin Boehm 2018-09-10 23:23:41 +02:00
parent 80b28ed848
commit f829d21eeb
1 changed files with 10 additions and 2 deletions
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12
bchain/coins/eth/ethrpc.go
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@ -52,6 +52,7 @@ type EthereumRPC struct {
chanNewTx chan ethcommon.Hash
newTxSubscription *rpc.ClientSubscription
ChainConfig *Configuration
isETC bool
}
// NewEthereumRPC returns new EthRPC instance.
@ -78,6 +79,9 @@ func NewEthereumRPC(config json.RawMessage, pushHandler func(bchain.Notification
s.Parser = NewEthereumParser()
s.timeout = time.Duration(c.RPCTimeout) * time.Second
// detect ethereum classic
s.isETC = s.ChainConfig.CoinName == "Ethereum Classic"
// new blocks notifications handling
// the subscription is done in Initialize
s.chanNewBlock = make(chan *ethtypes.Header)
@ -141,7 +145,7 @@ func (b *EthereumRPC) Initialize() error {
}
glog.Info("rpc: block chain ", b.Network)
if b.ChainConfig.CoinName == "Ethereum Classic" {
if b.isETC {
glog.Info(b.ChainConfig.CoinName, " does not support subscription to newHeads")
} else {
// subscriptions
@ -427,7 +431,11 @@ func (b *EthereumRPC) GetTransaction(txid string) (*bchain.Tx, error) {
} else if tx == nil {
return nil, ethereum.NotFound
} else if tx.R == "" {
return nil, errors.Annotatef(fmt.Errorf("server returned transaction without signature"), "txid %v", txid)
if !b.isETC {
return nil, errors.Annotatef(fmt.Errorf("server returned transaction without signature"), "txid %v", txid)
} else {
glog.Warning("server returned transaction without signature, txid ", txid)
}
}
var btx *bchain.Tx
if tx.BlockNumber == "" {