From: Aaron Schulz <aschulz@wikimedia.org>
Date: Tue, 16 Apr 2013 17:16:10 +0000 (-0700)
Subject: Use onTransactionIdle() for page invalidations when not using the job queue.
X-Git-Tag: 1.31.0-rc.0~19987
X-Git-Url: http://git.cyclocoop.org/%22%20.%20generer_url_ecrire%28%22messagerie%22%29%20.%20%22?a=commitdiff_plain;h=9906460241b18b92ece1890dd6cf380c19785339;p=lhc%2Fweb%2Fwiklou.git

Use onTransactionIdle() for page invalidations when not using the job queue.

* This will do the page_touched UPDATE in autocommit mode to avoid
  locking a bunch of titles for some unknown amount of time that
  depends on how big the transaction is.

Change-Id: I6ec16a73c11fbf19c24d2b7fe7d01f91b9dcf33a
---

diff --git a/includes/cache/HTMLCacheUpdate.php b/includes/cache/HTMLCacheUpdate.php
index 791ae3e8b9..992809efcd 100644
--- a/includes/cache/HTMLCacheUpdate.php
+++ b/includes/cache/HTMLCacheUpdate.php
@@ -62,7 +62,10 @@ class HTMLCacheUpdate implements DeferrableUpdate {
 			JobQueueGroup::singleton()->push( $job );
 			JobQueueGroup::singleton()->deduplicateRootJob( $job );
 		} else { // few backlinks ($count might be off even if 0)
-			$job->run(); // just do the purge query now
+			$dbw = wfGetDB( DB_MASTER );
+			$dbw->onTransactionIdle( function() use ( $job ) {
+				$job->run(); // just do the purge query now
+			} );
 		}
 
 		wfProfileOut( __METHOD__ );