+ /**
+ * Re-open any closed db connection, and wait for replicas
+ *
+ * Queries that take a really long time, might cause the
+ * mysql connection to "go away"
+ */
+ private function reopenAndWaitForReplicas() {
+ if ( !wfGetLB()->pingAll() ) {
+ $this->output( "\n" );
+ do {
+ $this->error( "Connection failed, reconnecting in 10 seconds..." );
+ sleep( 10 );
+ } while ( !wfGetLB()->pingAll() );
+ $this->output( "Reconnected\n\n" );
+ }
+ # Wait for the replica DB to catch up
+ wfWaitForSlaves();
+ }
+