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Code Issues Releases Wiki Activity

Fix deadlock if virtual session leaves room.

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This commit is contained in:
Joachim Bauch 2022-07-12 10:09:22 +02:00
parent 5fc61b15b6
commit d1c5d785c8
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GPG key ID: 77C1D22D53E15F02
1 changed files with 3 additions and 3 deletions
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6
room.go
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@ -452,8 +452,6 @@ func (r *Room) RemoveSession(session Session) bool {
return true
}
// Still need to publish an event so sessions on other servers get notified.
r.PublishSessionLeft(session)
r.hub.removeRoom(r)
r.statsRoomSessionsCurrent.Delete(prometheus.Labels{"clienttype": HelloClientTypeClient})
r.statsRoomSessionsCurrent.Delete(prometheus.Labels{"clienttype": HelloClientTypeInternal})
@ -461,6 +459,8 @@ func (r *Room) RemoveSession(session Session) bool {
r.unsubscribeBackend()
r.doClose()
r.mu.Unlock()
// Still need to publish an event so sessions on other servers get notified.
r.PublishSessionLeft(session)
return false
}
@ -564,6 +564,7 @@ func (r *Room) PublishSessionLeft(session Session) {
func (r *Room) addInternalSessions(users []map[string]interface{}) []map[string]interface{} {
now := time.Now().Unix()
r.mu.Lock()
defer r.mu.Unlock()
for _, user := range users {
sessionid, found := user["sessionId"]
if !found || sessionid == "" {
@ -592,7 +593,6 @@ func (r *Room) addInternalSessions(users []map[string]interface{}) []map[string]
"virtual": true,
})
}
r.mu.Unlock()
return users
}