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internal/ethapi: add mutex around signing + nonce assignment

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This prevents concurrent assignment of identical nonces when automatic
assignment is used.
This commit is contained in:
Martin Holst Swende
2017-05-25 17:08:13 +02:00
committed by Felix Lange
parent 07aae19e5d
commit ea11f7dd7a
4 changed files with 93 additions and 37 deletions
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5
internal/ethapi/backend.go
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@ -73,6 +73,7 @@ type State interface {
}
func GetAPIs(apiBackend Backend) []rpc.API {
nonceLock := new(AddrLocker)
return []rpc.API{
{
Namespace: "eth",
@ -87,7 +88,7 @@ func GetAPIs(apiBackend Backend) []rpc.API {
}, {
Namespace: "eth",
Version: "1.0",
Service: NewPublicTransactionPoolAPI(apiBackend),
Service: NewPublicTransactionPoolAPI(apiBackend, nonceLock),
Public: true,
}, {
Namespace: "txpool",
@ -111,7 +112,7 @@ func GetAPIs(apiBackend Backend) []rpc.API {
}, {
Namespace: "personal",
Version: "1.0",
Service: NewPrivateAccountAPI(apiBackend),
Service: NewPrivateAccountAPI(apiBackend, nonceLock),
Public: false,
},
}