From: Howard Chu <hyc@openldap.org>
Date: Tue, 12 Feb 2008 18:49:37 +0000 (+0000)
Subject: In do_syncrepl, don't wait if a previous syncrepl thread is still running.
X-Git-Tag: OPENLDAP_REL_ENG_2_4_9~20^2~157
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=f26657d81c07297c7dfdf534a37f0930944116f9;p=openldap

In do_syncrepl, don't wait if a previous syncrepl thread is still running.
---

diff --git a/servers/slapd/syncrepl.c b/servers/slapd/syncrepl.c
index e5f732f446..1b008233b7 100644
--- a/servers/slapd/syncrepl.c
+++ b/servers/slapd/syncrepl.c
@@ -1158,7 +1158,9 @@ do_syncrepl(
 	if ( si == NULL )
 		return NULL;
 
-	ldap_pvt_thread_mutex_lock( &si->si_mutex );
+	/* Don't wait around if there's a previous session still running */
+	if ( ldap_pvt_thread_mutex_trylock( &si->si_mutex ))
+		return NULL;
 
 	switch( abs( si->si_type ) ) {
 	case LDAP_SYNC_REFRESH_ONLY: