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prevent panic when replaying on closed channel

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This commit is contained in:
Brad Rydzewski 2014-11-10 21:13:18 -08:00
parent 0ec2a65067
commit 6165030ab5
1 changed files with 6 additions and 0 deletions
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6
server/pubsub/channel.go
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@ -111,6 +111,12 @@ func (c *Channel) start() {
} }
func replay(s *Subscription, history []interface{}) { func replay(s *Subscription, history []interface{}) {
defer func() {
if r := recover(); r != nil {
log.Println("recoved from panic", r)
}
}()
for _, msg := range history { for _, msg := range history {
s.send <- msg s.send <- msg
} }