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| author | Jimmy Hu <jimmy.hu@dexon.org> | 2018-12-04 14:54:28 +0800 |
|---|---|---|
| committer | Wei-Ning Huang <w@dexon.org> | 2019-04-09 21:32:54 +0800 |
| commit | 6de8d29263b2c184ddd0506d05a18d33554d9788 (patch) | |
| tree | e2422fa3bac698e6232dcad4f4434d06aad5f559 /core/types | |
| parent | 114a67a1e4f70e186617b01e766fb49793b73b60 (diff) | |
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core, dex: Timeout for prepare payload (#72)
* Timeout on prepare payload
* Leave 2 CPU for others
* Add hardLimit and softLimit to PreparePayload
Diffstat (limited to 'core/types')
| -rw-r--r-- | core/types/transaction_signing.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/core/types/transaction_signing.go b/core/types/transaction_signing.go index 99e0c7896..1a13e3e3d 100644 --- a/core/types/transaction_signing.go +++ b/core/types/transaction_signing.go @@ -60,7 +60,10 @@ type resultEntry struct { // Add adds a list of transactions into sig cache. func (c *globalSigCache) Add(signer Signer, txs Transactions) (errorTx *Transaction, err error) { - num := runtime.NumCPU() + num := runtime.NumCPU() - 2 + if num < 1 { + num = 1 + } batchSize := len(txs) / num wg := sync.WaitGroup{} wg.Add(num) |