fix lock issue

This commit is contained in:
c9s 2021-02-01 18:55:47 +08:00
parent 343995f182
commit 6912f77c72

View File

@ -32,6 +32,8 @@ func (f *DepthFrame) reset() {
}
func (f *DepthFrame) loadDepthSnapshot() {
f.mu.Lock()
if debugBinanceDepth {
log.Infof("loading %s depth from the restful api", f.Symbol)
}
@ -39,18 +41,19 @@ func (f *DepthFrame) loadDepthSnapshot() {
depth, err := f.fetch(f.context)
if err != nil {
log.WithError(err).Errorf("depth api error")
f.mu.Unlock()
return
}
f.mu.Lock()
if len(depth.Asks) == 0 {
log.Errorf("depth response error: empty asks")
f.mu.Unlock()
return
}
if len(depth.Bids) == 0 {
log.Errorf("depth response error: empty bids")
f.mu.Unlock()
return
}
@ -103,7 +106,7 @@ func (f *DepthFrame) PushEvent(e DepthEvent) {
log.Infof("starting depth snapshot updater for %s market", f.Symbol)
}
ticker := time.NewTicker(5*time.Minute + time.Duration(rand.Intn(10))*time.Millisecond)
ticker := time.NewTicker(30*time.Minute + time.Duration(rand.Intn(10))*time.Millisecond)
defer ticker.Stop()
for {
select {
@ -120,6 +123,10 @@ func (f *DepthFrame) PushEvent(e DepthEvent) {
// drop any update ID < the final update ID
if e.FinalUpdateID < f.SnapshotDepth.FinalUpdateID {
if debugBinanceDepth {
log.Warnf("event final update id %d < depth final update id %d, skip", e.FinalUpdateID, f.SnapshotDepth.FinalUpdateID)
}
f.mu.Unlock()
return
}