diff --git a/websockets.php b/websockets.php
index 6b0de78..eb6a90e 100644
--- a/websockets.php
+++ b/websockets.php
@@ -170,6 +170,7 @@ protected function disconnect($socket, $triggerClosed = true, $sockErrNo = null)
       }
 
       if ($triggerClosed) {
+        $this->stdout("Client disconnected. ".$disconnectedUser->socket);
         $this->closed($disconnectedUser);
         socket_close($disconnectedUser->socket);
       }