File LBFactory.php has 477 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
/**
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or

LBFactory has 42 functions (exceeds 20 allowed). Consider refactoring.

Open

abstract class LBFactory implements ILBFactory {
    /** @var CriticalSectionProvider|null */
    private $csProvider;
    /**
     * @var callable|null An optional callback that returns a ScopedCallback instance,

Function waitForReplication has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    public function waitForReplication( array $opts = [] ) {
        $opts += [
            'timeout' => $this->replicationWaitTimeout,
            'ifWritesSince' => null
        ];

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Method waitForReplication has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function waitForReplication( array $opts = [] ) {
        $opts += [
            'timeout' => $this->replicationWaitTimeout,
            'ifWritesSince' => null
        ];

Method configure has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function configure( array $conf ): void {
        $this->localDomain = isset( $conf['localDomain'] )
            ? DatabaseDomain::newFromId( $conf['localDomain'] )
            : DatabaseDomain::newUnspecified();

Method commitPrimaryChanges has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    final public function commitPrimaryChanges( $fname = __METHOD__, int $maxWriteDuration = 0 ) {
        $this->assertTransactionRoundStage( self::ROUND_CURSORY );
        /** @noinspection PhpUnusedLocalVariableInspection */
        $scope = ScopedCallback::newScopedIgnoreUserAbort();

Function getMappedDatabase has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    private function getMappedDatabase( $index, $groups, $domain ) {
        if ( $domain !== false && in_array( $domain, $this->virtualDomains ) ) {
            if ( isset( $this->virtualDomainsMapping[$domain] ) ) {
                $config = $this->virtualDomainsMapping[$domain];
                if ( isset( $config['cluster'] ) ) {

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Function commitPrimaryChanges has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    final public function commitPrimaryChanges( $fname = __METHOD__, int $maxWriteDuration = 0 ) {
        $this->assertTransactionRoundStage( self::ROUND_CURSORY );
        /** @noinspection PhpUnusedLocalVariableInspection */
        $scope = ScopedCallback::newScopedIgnoreUserAbort();

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Function shutdown has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public function shutdown(
        $flags = self::SHUTDOWN_NORMAL,
        callable $workCallback = null,
        &$cpIndex = null,
        &$cpClientId = null

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Function logIfMultiDbTransaction has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    private function logIfMultiDbTransaction() {
        $callersByDB = [];
        foreach ( $this->getLBsForOwner() as $lb ) {
            $primaryName = $lb->getServerName( $lb->getWriterIndex() );
            $callers = $lb->pendingPrimaryChangeCallers();

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