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| author | Matthew Holt <mholt@users.noreply.github.com> | 2020-04-01 12:23:07 -0600 |
|---|---|---|
| committer | Matthew Holt <mholt@users.noreply.github.com> | 2020-04-01 12:23:07 -0600 |
| commit | 581f1defcb6de580d57f3c3e58b29950d2f42cb7 (patch) | |
| tree | 7759e7c4f26b72b6ce22a16d0f5e55b983310cf8 /modules/caddyhttp/app.go | |
| parent | 0d2a3511dc8489abf93cb941b4ffeaf2473529a4 (diff) | |
caddyhttp: Print actual listener address in log message (closes #2992)
Needed if port is 0, thus chosen by OS
Diffstat (limited to 'modules/caddyhttp/app.go')
| -rw-r--r-- | modules/caddyhttp/app.go | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/modules/caddyhttp/app.go b/modules/caddyhttp/app.go index 97290f4..292f934 100644 --- a/modules/caddyhttp/app.go +++ b/modules/caddyhttp/app.go @@ -345,8 +345,17 @@ func (app *App) Start() error { ln = srv.listenerWrappers[i].WrapListener(ln) } + // if binding to port 0, the OS chooses a port for us; + // but the user won't know the port unless we print it + if listenAddr.StartPort == 0 && listenAddr.EndPort == 0 { + app.logger.Info("port 0 listener", + zap.String("input_address", lnAddr), + zap.String("actual_address", ln.Addr().String()), + ) + } + app.logger.Debug("starting server loop", - zap.String("address", lnAddr), + zap.String("address", ln.Addr().String()), zap.Bool("http3", srv.ExperimentalHTTP3), zap.Bool("tls", useTLS), ) |