/**
* Get a master connection to the logging DB
*
* @return IDatabase
* @throws DBError
*/
protected function getMasterDB()
{
if (!$this->dbw) {
// Get a separate connection in autocommit mode
$lb = wfGetLBFactory()->newMainLB();
$this->dbw = $lb->getConnection(DB_MASTER, array(), $this->wiki);
$this->dbw->clearFlag(DBO_TRX);
}
return $this->dbw;
}
public function doUpdate()
{
if (!$this->callback) {
return;
}
$autoTrx = $this->dbw->getFlag(DBO_TRX);
$this->dbw->clearFlag(DBO_TRX);
try {
/** @var Exception $e */
$e = null;
call_user_func_array($this->callback, [$this->dbw, $this->fname]);
} catch (Exception $e) {
}
if ($autoTrx) {
$this->dbw->setFlag(DBO_TRX);
}
if ($e) {
throw $e;
}
}
