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| author | Jeffrey Wilcke <geffobscura@gmail.com> | 2015-08-15 06:33:52 +0800 |
|---|---|---|
| committer | Jeffrey Wilcke <geffobscura@gmail.com> | 2015-08-15 06:33:52 +0800 |
| commit | 7bb5ac045e5e2f06bbae085114aeffc80af58de4 (patch) | |
| tree | 066b9c9507740fd4ff3b0b3adf7db9ccc3436494 /xeth/xeth.go | |
| parent | cd81356acef707e077622791a88864a221fa13be (diff) | |
| download | dexon-7bb5ac045e5e2f06bbae085114aeffc80af58de4.tar.gz dexon-7bb5ac045e5e2f06bbae085114aeffc80af58de4.tar.zst dexon-7bb5ac045e5e2f06bbae085114aeffc80af58de4.zip | |
xeth: added a transact mu
Added a transact mutex. The transact mutex will fix an issue where
transactions were created with the same nonce resulting in some
transactions being dropped. This happened when two concurrent calls
would call the `Transact` method (which is OK) which would both call
`GetNonce`. While the managed is thread safe it does not help us in this
case.
Diffstat (limited to 'xeth/xeth.go')
| -rw-r--r-- | xeth/xeth.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/xeth/xeth.go b/xeth/xeth.go index 5a57608bc..0ad0e507a 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -89,8 +89,7 @@ type XEth struct { messagesMu sync.RWMutex messages map[int]*whisperFilter - // regmut sync.Mutex - // register map[string][]*interface{} // TODO improve return type + transactMu sync.Mutex agent *miner.RemoteAgent @@ -952,8 +951,9 @@ func (self *XEth) Transact(fromStr, toStr, nonceStr, valueStr, gasStr, gasPriceS } */ - // TODO: align default values to have the same type, e.g. not depend on - // common.Value conversions later on + self.transactMu.Lock() + defer self.transactMu.Unlock() + var nonce uint64 if len(nonceStr) != 0 { nonce = common.Big(nonceStr).Uint64() |