dovecot-2.2: lib-master: Increased instances file's dotlock time...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/a25880e35b09
changeset: 17826:a25880e35b09
user:      Timo Sirainen <tss at iki.fi>
date:      Mon Sep 22 16:08:25 2014 +0300
description:
lib-master: Increased instances file's dotlock timeout to 2 seconds.
The 1 second would have been enough, except the current dotlocking code
uses second-level precision in checking timeouts, so it could end up trying
the lock only once.

A better fix would be to fix the dotlocking code to use millisecond-level
precision (internally), but since this is the only user so far where it
would have mattered, it's not really worth the effort (yet).

diffstat:

 src/lib-master/master-instance.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r 12015689471c -r a25880e35b09 src/lib-master/master-instance.c
--- a/src/lib-master/master-instance.c	Mon Sep 22 15:56:31 2014 +0300
+++ b/src/lib-master/master-instance.c	Mon Sep 22 16:08:25 2014 +0300
@@ -29,7 +29,7 @@
 };
 
 static const struct dotlock_settings dotlock_set = {
-	.timeout = 1,
+	.timeout = 2,
 	.stale_timeout = 60
 };