Include port number when logging successful binding to a TCP port.

Per suggestion from Andres Freund.

Discussion: https://postgr.es/m/20170314033842.st7gifec55yigz2h@alap3.anarazel.de

diff --git a/src/backend/libpq/pqcomm.c b/src/backend/libpq/pqcomm.c
index aa934569da33d1eccd36986dc4d55d7d8551dcb3..0fad8060b17bff28b566fe65929f75b73a445867 100644 (file)
--- a/src/backend/libpq/pqcomm.c
+++ b/src/backend/libpq/pqcomm.c
@@ -561,10 +561,17 @@ StreamServerPort(int family, char *hostName, unsigned short portNumber,
            continue;
        }
 
-       ereport(LOG,
-       /* translator: first %s is IPv4, IPv6, or Unix */
-               (errmsg("listening on %s address \"%s\"",
-                       familyDesc, addrDesc)));
+#ifdef HAVE_UNIX_SOCKETS
+       if (addr->ai_family == AF_UNIX)
+           ereport(LOG,
+                   (errmsg("listening on Unix socket \"%s\"",
+                           addrDesc)));
+       else
+#endif
+           ereport(LOG,
+           /* translator: first %s is IPv4 or IPv6 */
+                   (errmsg("listening on %s address \"%s\", port %d",
+                           familyDesc, addrDesc, (int) portNumber)));
 
        ListenSocket[listen_index] = fd;
        added++;