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Improve Server.Handle readability

This commit is contained in:
Simon Ser 2023-04-05 15:11:36 +02:00
parent 1df1ccf91e
commit 53017a7a5c
1 changed files with 15 additions and 9 deletions
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24
server.go
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@ -455,26 +455,32 @@ func (s *Server) Handle(ic ircConn) {
s.lock.Unlock()
s.metrics.downstreams.Add(1)
defer s.metrics.downstreams.Add(-1)
id := atomic.AddUint64(&lastDownstreamID, 1)
dc := newDownstreamConn(s, ic, id)
defer dc.Close()
if shutdown {
dc.SendMessage(&irc.Message{
Command: "ERROR",
Params: []string{"Server is shutting down"},
})
} else if err := dc.runUntilRegistered(); err != nil {
return
}
if err := dc.runUntilRegistered(); err != nil {
if !errors.Is(err, io.EOF) {
dc.logger.Printf("%v", err)
}
} else {
dc.user.events <- eventDownstreamConnected{dc}
if err := dc.readMessages(dc.user.events); err != nil {
dc.logger.Printf("%v", err)
}
dc.user.events <- eventDownstreamDisconnected{dc}
return
}
dc.Close()
s.metrics.downstreams.Add(-1)
dc.user.events <- eventDownstreamConnected{dc}
if err := dc.readMessages(dc.user.events); err != nil {
dc.logger.Printf("%v", err)
}
dc.user.events <- eventDownstreamDisconnected{dc}
}
func (s *Server) HandleAdmin(ic ircConn) {