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cmd/strelaysrv: Handle accept error with debug set (fixes #9001) (#9004)

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Jakob Borg 2023-07-27 00:55:48 +02:00 committed by GitHub
parent b08b99e284
commit 319916124b
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1 changed files with 7 additions and 1 deletions
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8
cmd/strelaysrv/listener.go
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@ -36,8 +36,14 @@ func listener(_, addr string, config *tls.Config, token string) {
for { for {
conn, isTLS, err := listener.AcceptNoWrapTLS() conn, isTLS, err := listener.AcceptNoWrapTLS()
if err != nil { if err != nil {
// Conn may be nil if accept failed, or non-nil if the initial
// read to figure out if it's TLS or not failed. In the latter
// case, close the connection before moving on.
if conn != nil {
conn.Close()
}
if debug { if debug {
log.Println("Listener failed to accept connection from", conn.RemoteAddr(), ". Possibly a TCP Ping.") log.Println("Listener failed to accept:", err)
} }
continue continue
} }