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clean up stopEvent (requires go v1.10)

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This commit is contained in:
Shivaram Lingamneni 2018-02-18 23:18:32 -05:00
parent 73391f11a6
commit 02161184cf
1 changed files with 0 additions and 6 deletions
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6
irc/server.go
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@ -79,8 +79,6 @@ type ListenerWrapper struct {
listener net.Listener
tlsConfig *tls.Config
shouldStop bool
// lets the ListenerWrapper inform the server that it has stopped:
stopEvent chan bool
// protects atomic update of tlsConfig and shouldStop:
configMutex sync.Mutex // tier 1
}
@ -363,7 +361,6 @@ func (server *Server) createListener(addr string, tlsConfig *tls.Config) *Listen
listener: listener,
tlsConfig: tlsConfig,
shouldStop: false,
stopEvent: make(chan bool, 1),
}
var shouldStop bool
@ -394,7 +391,6 @@ func (server *Server) createListener(addr string, tlsConfig *tls.Config) *Listen
if shouldStop {
listener.Close()
wrapper.stopEvent <- true
return
}
}
@ -1079,8 +1075,6 @@ func (server *Server) setupListeners(config *Config) {
} else {
// tell the listener it should stop by interrupting its Accept() call:
currentListener.listener.Close()
// TODO(golang1.10) delete stopEvent once issue #21856 is released
<-currentListener.stopEvent
delete(server.listeners, addr)
server.logger.Info("listeners", fmt.Sprintf("stopped listening on %s.", addr))
}