mirror/erigon-pulse
1
0
Fork 0
mirror of https://gitlab.com/pulsechaincom/erigon-pulse.git synced 2024-12-22 03:30:37 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

event: fix inconsistency in Lock and Unlock (#20933)

Browse Source 
Co-authored-by: Felix Lange <fjl@twurst.com>
This commit is contained in:
Boqin Qin 2020-04-17 20:51:38 +08:00 committed by Igor Mandrigin
parent 93840b6c72
commit b70eaf8a21
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
event/event.go
View File

@ -102,6 +102,7 @@ func (mux *TypeMux) Post(ev interface{}) error {
// Stop blocks until all current deliveries have finished.
func (mux *TypeMux) Stop() {
mux.mutex.Lock()
defer mux.mutex.Unlock()
for _, subs := range mux.subm {
for _, sub := range subs {
sub.closewait()
@ -109,11 +110,11 @@ func (mux *TypeMux) Stop() {
}
mux.subm = nil
mux.stopped = true
mux.mutex.Unlock()
}
func (mux *TypeMux) del(s *TypeMuxSubscription) {
mux.mutex.Lock()
defer mux.mutex.Unlock()
for typ, subs := range mux.subm {
if pos := find(subs, s); pos >= 0 {
if len(subs) == 1 {
@ -123,7 +124,6 @@ func (mux *TypeMux) del(s *TypeMuxSubscription) {
}
}
}
s.mux.mutex.Unlock()
}
func find(slice []*TypeMuxSubscription, item *TypeMuxSubscription) int {