wikimedia / mediawiki

			// Scale from 10% to 100% of nominal weight

			$weightScales[$i] = max( $newWeight, .10 );

			if ( !$conn ) {

				$lagTimes[$i] = false;

				$host = $this->parent->getServerName( $i );

				$this->replLogger->error( __METHOD__ . ": host $host is unreachable" );

				continue;

			}

			$lagTimes[$i] = $conn->getLag();

			if ( $lagTimes[$i] === false ) {

			}

			$lagTimes[$i] = $conn->getLag();

			if ( $lagTimes[$i] === false ) {

				$host = $this->parent->getServerName( $i );

				$this->replLogger->error( __METHOD__ . ": host $host is not replicating?" );

			}

			if ( $close ) {

				# Close the connection to avoid sleeper connections piling up.