dovecot-2.2: auth worker: Log a warning if master disconnects us...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/9ddb41a2c6c7
changeset: 17157:9ddb41a2c6c7
user:      Timo Sirainen <tss at iki.fi>
date:      Wed Mar 12 12:26:09 2014 +0200
description:
auth worker: Log a warning if master disconnects us while handling a long request.

diffstat:

 src/auth/auth-worker-client.c |  8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diffs (25 lines):

diff -r 4856ff35f7be -r 9ddb41a2c6c7 src/auth/auth-worker-client.c
--- a/src/auth/auth-worker-client.c	Wed Mar 12 12:19:09 2014 +0200
+++ b/src/auth/auth-worker-client.c	Wed Mar 12 12:26:09 2014 +0200
@@ -109,15 +109,19 @@
 				   string_t *str)
 {
 	time_t cmd_duration = time(NULL) - client->cmd_start;
+	const char *p;
 
 	if (worker_restart_request)
 		o_stream_nsend_str(client->output, "RESTART\n");
 	o_stream_nsend(client->output, str_data(str), str_len(str));
 	if (o_stream_nfinish(client->output) < 0 && request != NULL &&
 	    cmd_duration > AUTH_WORKER_WARN_DISCONNECTED_LONG_CMD_SECS) {
+		p = strchr(str_c(str), '\t');
+		p = p == NULL ? "BUG" : t_strcut(p+1, '\t');
+
 		i_warning("Auth master disconnected us while handling "
-			  "request for %s for %ld secs",
-			  request->user, (long)cmd_duration);
+			  "request for %s for %ld secs (result=%s)",
+			  request->user, (long)cmd_duration, p);
 	}
 }