dovecot-2.0: dsync: If worker fails, abort earlier.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/6ef21adeb61d
changeset: 12028:6ef21adeb61d
user:      Timo Sirainen <tss at iki.fi>
date:      Mon Aug 23 14:35:50 2010 +0100
description:
dsync: If worker fails, abort earlier.

diffstat:

 src/dsync/dsync-brain.c |  6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diffs (16 lines):

diff -r 83f98d61bea2 -r 6ef21adeb61d src/dsync/dsync-brain.c
--- a/src/dsync/dsync-brain.c	Mon Aug 23 14:30:08 2010 +0100
+++ b/src/dsync/dsync-brain.c	Mon Aug 23 14:35:50 2010 +0100
@@ -804,6 +804,12 @@
 
 void dsync_brain_sync(struct dsync_brain *brain)
 {
+	if (dsync_worker_has_failed(brain->src_worker) ||
+	    dsync_worker_has_failed(brain->dest_worker)) {
+		/* we can't safely continue, especially with backup */
+		return;
+	}
+
 	if (brain->to != NULL)
 		timeout_remove(&brain->to);
 	switch (brain->state) {