Differential D369 Diff 914 core/kernel/db/db_connection.php

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core/kernel/db/db_connection.php

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	/**			/**
	* Get slave replication lag. It will only work if the DB user has the PROCESS privilege.			* Get slave replication lag. It will only work if the DB user has the PROCESS privilege.
	*			*
	* @return int			* @return int
	* @access public			* @access public
	*/			*/
	public function getSlaveLag()			public function getSlaveLag()
	{			{
	// don't use kDBConnection::Query method, since it will create an array of all server processes			try {
	$processes = $this->GetIterator('SHOW PROCESSLIST');			$rows = $this->Query('SHOW SLAVE STATUS');
				}
				catch ( RuntimeException $e ) {
				// When "SUPER" or "REPLICATION CLIENT" permission is missing.
				return 0;
				}

	$skip_states = Array (			// On the silenced error OR database server isn't configured for a replication.
	'Waiting for master to send event',			if ( $rows === false \|\| count($rows) !== 1 ) {
	'Connecting to master',			return 0;
	'Queueing master event to the relay log',			}
	'Waiting for master update',
	'Requesting binlog dump',
	);

	// find slave SQL thread			$row = reset($rows);
	foreach ($processes as $process) {
	if ( $process['User'] == 'system user' && !in_array($process['State'], $skip_states) ) {
	// this is it, return the time (except -ve)

	return $process['Time'] > 0x7fffffff ? false : $process['Time'];			// When slave is too busy catching up with a master we'll get a NULL/empty string here.
	}			return is_numeric($row['Seconds_Behind_Master']) ? $row['Seconds_Behind_Master'] : false;
	}			}

	return false;
	}
	}			}
				Lint: CodingStandard.Classes.ClassDeclaration.NewlinesAfterCloseBrace Edit Delete Closing brace of a class must be followed by a single blank line; found 2 Lint: CodingStandard.Classes.ClassDeclaration.NewlinesAfterCloseBrace: Closing brace of a class must be followed by a single blank line; found 2
				Lint: CodingStandard.Classes.ClassDeclaration.SpaceBeforeCloseBrace Edit Delete Expected 0 spaces before closing brace; 4 found Lint: CodingStandard.Classes.ClassDeclaration.SpaceBeforeCloseBrace: Expected 0 spaces before closing brace; 4 found


	class kDBConnectionDebug extends kDBConnection {			class kDBConnectionDebug extends kDBConnection {

	protected $_profileSQLs = false;			protected $_profileSQLs = false;

	/**			/**
	* Info about this database connection to show in debugger report			* Info about this database connection to show in debugger report
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