From 222b01f5169f1c7e69762e0e8904c24f78f71882 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Wed, 28 Jul 2010 11:52:48 +0200
Subject: update to MediaWiki 1.16.0

---
 includes/db/LoadBalancer.php | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

(limited to 'includes/db/LoadBalancer.php')

diff --git a/includes/db/LoadBalancer.php b/includes/db/LoadBalancer.php
index 0b8ef05a..083b70b3 100644
--- a/includes/db/LoadBalancer.php
+++ b/includes/db/LoadBalancer.php
@@ -809,7 +809,7 @@ class LoadBalancer {
 		foreach ( $this->mConns as $conns2 ) {
 			foreach ( $conns2 as $conns3 ) {
 				foreach ( $conns3 as $conn ) {
-					$conn->immediateCommit();
+					$conn->commit();
 				}
 			}
 		}
@@ -831,7 +831,7 @@ class LoadBalancer {
 		}
 	}
 
-	function waitTimeout( $value = NULL ) {
+	function waitTimeout( $value = null ) {
 		return wfSetVar( $this->mWaitTimeout, $value );
 	}
 
@@ -878,14 +878,18 @@ class LoadBalancer {
 	 * Get the hostname and lag time of the most-lagged slave.
 	 * This is useful for maintenance scripts that need to throttle their updates.
 	 * May attempt to open connections to slaves on the default DB.
+	 * @param $wiki string Wiki ID, or false for the default database
 	 */
-	function getMaxLag() {
+	function getMaxLag( $wiki = false ) {
 		$maxLag = -1;
 		$host = '';
 		foreach ( $this->mServers as $i => $conn ) {
-			$conn = $this->getAnyOpenConnection( $i );
+			$conn = false;
+			if ( $wiki === false ) {
+				$conn = $this->getAnyOpenConnection( $i );
+			}
 			if ( !$conn ) {
-				$conn = $this->openConnection( $i );
+				$conn = $this->openConnection( $i, $wiki );
 			}
 			if ( !$conn ) {
 				continue;
@@ -912,4 +916,11 @@ class LoadBalancer {
 		$this->mLagTimes = $this->getLoadMonitor()->getLagTimes( array_keys( $this->mServers ), $wiki );
 		return $this->mLagTimes;
 	}
+
+	/**
+	 * Clear the cache for getLagTimes
+	 */
+	function clearLagTimeCache() {
+		$this->mLagTimes = null;
+	}
 }
-- 
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