Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS
Mirrored from https://github.com/Slazee/caddy.git
Synced Nov 14, 05:15 UTC
caddyhttp: Print actual listener address in log message (closes #2992)
Needed if port is 0, thus chosen by OS
Matthew Holt committed
Apr 1, 2020 at 12:23 UTC
581f1defcb6de580d57f3c3e58b29950d2f42cb7
1 file changed
+10
-1
modules/caddyhttp/app.go
+10
-1
@@ -345,8 +345,17 @@ func (app *App) Start() error {
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ln = srv.listenerWrappers[i].WrapListener(ln)
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}
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+ // if binding to port 0, the OS chooses a port for us;
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+ // but the user won't know the port unless we print it
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+ if listenAddr.StartPort == 0 && listenAddr.EndPort == 0 {
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+ app.logger.Info("port 0 listener",
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+ zap.String("input_address", lnAddr),
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+ zap.String("actual_address", ln.Addr().String()),
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+ )
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+ }
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+
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app.logger.Debug("starting server loop",
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- zap.String("address", lnAddr),
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+ zap.String("address", ln.Addr().String()),
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zap.Bool("http3", srv.ExperimentalHTTP3),
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zap.Bool("tls", useTLS),
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)