akovalenko/lnd.xprv
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

routing: do not reacquire the lock for topology notifications

Browse Source
This commit is contained in:
maurycy 2018-06-21 08:43:37 +02:00 committed by Olaoluwa Osuntokun
parent 273f030390
commit 3915c6a569
1 changed files with 11 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
routing/notifications.go
View File

@ -113,14 +113,18 @@ func (r *ChannelRouter) notifyTopologyChange(topologyDiff *TopologyChange) {
r.RLock() r.RLock()
numClients := len(r.topologyClients) numClients := len(r.topologyClients)
r.RUnlock() r.RUnlock()
if numClients != 0 {
// Do not reacquire the lock twice unnecessarily.
if numClients == 0 {
return
}
log.Tracef("Sending topology notification to %v clients %v", log.Tracef("Sending topology notification to %v clients %v",
numClients, numClients,
newLogClosure(func() string { newLogClosure(func() string {
return spew.Sdump(topologyDiff) return spew.Sdump(topologyDiff)
}), }),
) )
}
r.RLock() r.RLock()
for _, client := range r.topologyClients { for _, client := range r.topologyClients {