consensus, eth: don't CPU mine by default during remote mining

2017-04-07 17:22:06 +03:00
parent cc13d576f0
commit b801be99d4
4 changed files with 31 additions and 12 deletions
--- a/consensus/ethash/sealer.go
+++ b/consensus/ethash/sealer.go
@ -61,6 +61,9 @@ func (ethash *Ethash) Seal(chain consensus.ChainReader, block *types.Block, stop
 	if threads == 0 {
 		threads = runtime.NumCPU()
 	}
+	if threads < 0 {
+		threads = 0 // Allows disabling local mining without extra logic around local/remote
+	}
 	var pend sync.WaitGroup
 	for i := 0; i < threads; i++ {
 		pend.Add(1)