From: Aaron Schulz <aschulz@wikimedia.org>
Date: Fri, 23 Sep 2016 18:36:43 +0000 (-0700)
Subject: Add alternative DB_* class constants to ILoadBalancer
X-Git-Tag: 1.31.0-rc.0~5356^2
X-Git-Url: http://git.cyclocoop.org/%22%20.%20generer_url_ecrire%28%22articles%22%2C%22id_article=%24ze_article%22%29%20.%20%22?a=commitdiff_plain;h=f92b33e7df5b4b479d85ee914549dc8c829e62ca;p=lhc%2Fweb%2Fwiklou.git

Add alternative DB_* class constants to ILoadBalancer

Change-Id: I5d7e6d9f0f5bd4275e240a94b996f3740ef46330
---

diff --git a/includes/libs/rdbms/loadbalancer/ILoadBalancer.php b/includes/libs/rdbms/loadbalancer/ILoadBalancer.php
index 3b2479f1eb..3e1261e99b 100644
--- a/includes/libs/rdbms/loadbalancer/ILoadBalancer.php
+++ b/includes/libs/rdbms/loadbalancer/ILoadBalancer.php
@@ -21,6 +21,7 @@
  * @ingroup Database
  * @author Aaron Schulz
  */
+require_once __DIR__ . '/../defines.php';
 
 /**
  * Database cluster connection, tracking, load balancing, and transaction manager interface
@@ -73,6 +74,11 @@
  * @ingroup Database
  */
 interface ILoadBalancer {
+	/** @var integer Request a master DB connection */
+	const DB_MASTER = DB_MASTER;
+	/** @var integer Request a replica DB connection */
+	const DB_REPLICA = DB_REPLICA;
+
 	/**
 	 * Construct a manager of IDatabase connection objects
 	 *