From: Aaron Schulz <aschulz@wikimedia.org>
Date: Tue, 26 Jul 2016 02:39:26 +0000 (-0700)
Subject: Clean up forEachOpenConnection() loop and use the method more
X-Git-Tag: 1.31.0-rc.0~6251
X-Git-Url: https://git.cyclocoop.org/%7B%24www_url%7Dadmin/compta/banques/ajouter.php?a=commitdiff_plain;h=e6732e360d8ca4cfe9a3b979b54a2c108071fb8e;p=lhc%2Fweb%2Fwiklou.git

Clean up forEachOpenConnection() loop and use the method more

Change-Id: I431b68c763970101804e09ea6634480e1ba79cda
---

diff --git a/includes/db/loadbalancer/LoadBalancer.php b/includes/db/loadbalancer/LoadBalancer.php
index d9a7381516..e64100f003 100644
--- a/includes/db/loadbalancer/LoadBalancer.php
+++ b/includes/db/loadbalancer/LoadBalancer.php
@@ -1004,14 +1004,10 @@ class LoadBalancer {
 	 * Close all open connections
 	 */
 	public function closeAll() {
-		foreach ( $this->mConns as $conns2 ) {
-			foreach ( $conns2 as $conns3 ) {
-				/** @var DatabaseBase $conn */
-				foreach ( $conns3 as $conn ) {
-					$conn->close();
-				}
-			}
-		}
+		$this->forEachOpenConnection( function ( DatabaseBase $conn ) {
+			$conn->close();
+		} );
+
 		$this->mConns = [
 			'local' => [],
 			'foreignFree' => [],
@@ -1305,16 +1301,11 @@ class LoadBalancer {
 	 */
 	public function pingAll() {
 		$success = true;
-		foreach ( $this->mConns as $conns2 ) {
-			foreach ( $conns2 as $conns3 ) {
-				/** @var DatabaseBase[] $conns3 */
-				foreach ( $conns3 as $conn ) {
-					if ( !$conn->ping() ) {
-						$success = false;
-					}
-				}
+		$this->forEachOpenConnection( function ( DatabaseBase $conn ) use ( &$success ) {
+			if ( !$conn->ping() ) {
+				$success = false;
 			}
-		}
+		} );
 
 		return $success;
 	}
@@ -1325,9 +1316,9 @@ class LoadBalancer {
 	 * @param array $params
 	 */
 	public function forEachOpenConnection( $callback, array $params = [] ) {
-		foreach ( $this->mConns as $conns2 ) {
-			foreach ( $conns2 as $conns3 ) {
-				foreach ( $conns3 as $conn ) {
+		foreach ( $this->mConns as $connsByServer ) {
+			foreach ( $connsByServer as $serverConns ) {
+				foreach ( $serverConns as $conn ) {
 					$mergedParams = array_merge( [ $conn ], $params );
 					call_user_func_array( $callback, $mergedParams );
 				}