Introduce InterwikiLookupAdapter on top of SiteLookup

[lhc/web/wiklou.git] / includes / db / loadbalancer / LBFactorySimple.php

diff --git a/includes/db/loadbalancer/LBFactorySimple.php b/includes/db/loadbalancer/LBFactorySimple.php
index 4632b0a..d8590b7 100644 (file)
--- a/includes/db/loadbalancer/LBFactorySimple.php
+++ b/includes/db/loadbalancer/LBFactorySimple.php
@@ -95,7 +95,6 @@ class LBFactorySimple extends LBFactory {
        public function getMainLB( $wiki = false ) {
                if ( !isset( $this->mainLB ) ) {
                        $this->mainLB = $this->newMainLB( $wiki );
-                       $this->mainLB->parentInfo( [ 'id' => 'main' ] );
                        $this->chronProt->initLB( $this->mainLB );
                }
 
@@ -111,7 +110,7 @@ class LBFactorySimple extends LBFactory {
        protected function newExternalLB( $cluster, $wiki = false ) {
                global $wgExternalServers;
                if ( !isset( $wgExternalServers[$cluster] ) ) {
-                       throw new MWException( __METHOD__ . ": Unknown cluster \"$cluster\"" );
+                       throw new InvalidArgumentException( __METHOD__ . ": Unknown cluster \"$cluster\"" );
                }
 
                return $this->newLoadBalancer( $wgExternalServers[$cluster] );
@@ -125,7 +124,6 @@ class LBFactorySimple extends LBFactory {
        public function getExternalLB( $cluster, $wiki = false ) {
                if ( !isset( $this->extLBs[$cluster] ) ) {
                        $this->extLBs[$cluster] = $this->newExternalLB( $cluster, $wiki );
-                       $this->extLBs[$cluster]->parentInfo( [ 'id' => "ext-$cluster" ] );
                        $this->chronProt->initLB( $this->extLBs[$cluster] );
                }
 
@@ -133,15 +131,13 @@ class LBFactorySimple extends LBFactory {
        }
 
        private function newLoadBalancer( array $servers ) {
-               $lb = new LoadBalancer( [
-                       'servers' => $servers,
-                       'loadMonitor' => $this->loadMonitorClass,
-                       'readOnlyReason' => $this->readOnlyReason,
-                       'trxProfiler' => $this->trxProfiler,
-                       'srvCache' => $this->srvCache,
-                       'wanCache' => $this->wanCache
-               ] );
-
+               $lb = new LoadBalancer( array_merge(
+                       $this->baseLoadBalancerParams(),
+                       [
+                               'servers' => $servers,
+                               'loadMonitor' => $this->loadMonitorClass,
+                       ]
+               ) );
                $this->initLoadBalancer( $lb );
 
                return $lb;