PR feedback

src/WP_Queue/Connections/SyncConnection.php

@@ -7,7 +7,7 @@
 
 class SyncConnection implements ConnectionInterface {
 	/**
-	 * Push a job onto the queue.
+	 * Execute the job immediately without pushing to the queue.
 	 *
 	 * @param Job $job
 	 * @param int $delay

src/WP_Queue/QueueManager.php

@@ -22,8 +22,6 @@ class QueueManager {
 	 * @return Queue
 	 */
 	public static function resolve( $connection ) {
-		$connection = apply_filters( 'wp_queue_default_connection', $connection );
-
 		if ( isset( static::$instances[ $connection ] ) ) {
 			return static::$instances[ $connection ];
 		}

src/functions.php

@@ -7,11 +7,15 @@
 	/**
 	 * Return Queue instance.
 	 *
-	 * @param string $connection
+	 * @param string|null $connection
 	 *
 	 * @return Queue
 	 */
-	function wp_queue( $connection = 'database' ) {
+	function wp_queue( $connection = null ) {
+		if(is_null($connection)) {
+			$connection = apply_filters( 'wp_queue_default_connection', 'database' );
+		}
+
 		return QueueManager::resolve( $connection );
 	}
 }