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proxy.go: Don't close listener when met 'accept: too many open files' error

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Since this error is temporary, we should continue to serving.
This commit is contained in:
Fishbone 2021-07-02 20:32:12 +08:00
parent 3dd888a9ea
commit afffbb5aa9
1 changed files with 5 additions and 1 deletions
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6
server/proxy/proxy.go
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@ -156,7 +156,11 @@ func (pxy *BaseProxy) startListenHandler(p Proxy, handler func(Proxy, net.Conn,
// if listener is closed, err returned // if listener is closed, err returned
c, err := l.Accept() c, err := l.Accept()
if err != nil { if err != nil {
xl.Info("listener is closed") xl.Warn("listener is closed: %s", err)
if err2, ok := err.(*net.OpError); ok && err2.Temporary() {
xl.Info("met temporary error when accepting, continue ...")
continue
}
return return
} }
xl.Info("get a user connection [%s]", c.RemoteAddr().String()) xl.Info("get a user connection [%s]", c.RemoteAddr().String())