ILBFactory.php

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<?php
interface ILBFactory {
    const SHUTDOWN_NO_CHRONPROT = 0; // don't save DB positions at all
    const SHUTDOWN_CHRONPROT_ASYNC = 1; // save DB positions, but don't wait on remote DCs
    const SHUTDOWN_CHRONPROT_SYNC = 2; // save DB positions, waiting on all DCs

    public function __construct( array $conf );

    public function destroy();

    public function newMainLB( $domain = false );

    public function getMainLB( $domain = false );

    public function newExternalLB( $cluster );

    public function getExternalLB( $cluster );

    public function forEachLB( $callback, array $params = [] );

    public function shutdown(
        $mode = self::SHUTDOWN_CHRONPROT_SYNC, callable $workCallback = null
    );

    public function flushReplicaSnapshots( $fname = __METHOD__ );

    public function commitAll( $fname = __METHOD__, array $options = [] );

    public function beginMasterChanges( $fname = __METHOD__ );

    public function commitMasterChanges( $fname = __METHOD__, array $options = [] );

    public function rollbackMasterChanges( $fname = __METHOD__ );

    public function hasMasterChanges();

    public function laggedReplicaUsed();

    public function hasOrMadeRecentMasterChanges( $age = null );

    public function waitForReplication( array $opts = [] );

    public function setWaitForReplicationListener( $name, callable $callback = null );

    public function getEmptyTransactionTicket( $fname );

    public function commitAndWaitForReplication( $fname, $ticket, array $opts = [] );

    public function getChronologyProtectorTouched( $dbName );

    public function disableChronologyProtection();

    public function setDomainPrefix( $prefix );

    public function closeAll();

    public function setAgentName( $agent );

    public function appendPreShutdownTimeAsQuery( $url, $time );

    public function setRequestInfo( array $info );
}