From 6b9c038b3100dd58a3802b92661648cace676222 Mon Sep 17 00:00:00 2001 From: Pierre Goiffon Date: Mon, 27 Nov 2017 17:00:03 +0000 Subject: [PATCH] Mutex : add some comments SVN:trunk[5141] --- core/mutex.class.inc.php | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/core/mutex.class.inc.php b/core/mutex.class.inc.php index 1f0457f12..124f2303b 100644 --- a/core/mutex.class.inc.php +++ b/core/mutex.class.inc.php @@ -82,7 +82,9 @@ class iTopMutex } /** - * Acquire the mutex + * Acquire the mutex. Uses a MySQL lock. Warn : can have an abnormal behavior on MySQL clusters (see R-016204) + * + * @see https://dev.mysql.com/doc/refman/5.7/en/miscellaneous-functions.html#function_get-lock */ public function Lock() {