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| author | Roger Dingledine <arma@torproject.org> | 2006-02-03 12:26:10 +0000 |
|---|---|---|
| committer | Roger Dingledine <arma@torproject.org> | 2006-02-03 12:26:10 +0000 |
| commit | a1dd751f301268a30223a49436eccab3f2971f8c (patch) | |
| tree | de8dffb41d7be49526f70f418b1643760d512d8b | |
| parent | 6f579deff4d18922a8809960cad3838f634c3ee9 (diff) | |
| download | tor-a1dd751f301268a30223a49436eccab3f2971f8c.tar.gz tor-a1dd751f301268a30223a49436eccab3f2971f8c.zip | |
when we fail to bind a listener, try to provide a more useful log msg.
svn:r5900
| -rw-r--r-- | src/or/connection.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/or/connection.c b/src/or/connection.c index 01d8b23014..6f4482e932 100644 --- a/src/or/connection.c +++ b/src/or/connection.c @@ -547,8 +547,12 @@ connection_create_listener(const char *listenaddress, uint16_t listenport, #endif if (bind(s,(struct sockaddr *)&listenaddr,sizeof(listenaddr)) < 0) { - warn(LD_NET, "Could not bind to %s:%u: %s", address, usePort, - tor_socket_strerror(tor_socket_errno(s))); + char *helpfulhint = ""; + int e = tor_socket_errno(s); + if (ERRNO_IS_EADDRINUSE(e)) + helpfulhint = ". Is Tor already running?"; + warn(LD_NET, "Could not bind to %s:%u: %s%s", address, usePort, + tor_socket_strerror(e), helpfulhint); goto err; } |