Make Connector argument optional

voryx · Aug 27, 2019 · 011af39 · 011af39
1 parent a4100ef
commit 011af39
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Subject/WebSocketSubject.php b/src/Subject/WebSocketSubject.php
@@ -23,7 +23,7 @@ final class WebSocketSubject extends Subject
     private $closeObserver;
     private $serializer;
 
-    public function __construct(string $url, array $protocols = [], Subject $openObserver = null, Subject $closeObserver = null, ConnectorInterface $connector)
+    public function __construct(string $url, array $protocols = [], Subject $openObserver = null, Subject $closeObserver = null, ConnectorInterface $connector = null)
     {
         $this->openObserver  = $openObserver ?? new Subject();
         $this->closeObserver = $closeObserver ?? new Subject();