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miner: start/stop mutex locked. Closes #887

This commit is contained in:
obscuren 2015-05-09 12:32:36 +02:00
parent a7705fc203
commit e3a08875f6
1 changed files with 9 additions and 0 deletions
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9
miner/worker.go
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@ -125,6 +125,9 @@ func (self *worker) pendingBlock() *types.Block {
}
func (self *worker) start() {
self.mu.Lock()
defer self.mu.Unlock()
// spin up agents
for _, agent := range self.agents {
agent.Start()
@ -134,6 +137,9 @@ func (self *worker) start() {
}
func (self *worker) stop() {
self.mu.Lock()
defer self.mu.Unlock()
if atomic.LoadInt32(&self.mining) == 1 {
// stop all agents
for _, agent := range self.agents {
@ -146,6 +152,9 @@ func (self *worker) stop() {
}
func (self *worker) register(agent Agent) {
self.mu.Lock()
defer self.mu.Unlock()
self.agents = append(self.agents, agent)
agent.SetReturnCh(self.recv)
}