diff --git a/HttpServer/Events/OnWorkerStart.php b/HttpServer/Events/OnWorkerStart.php
index bda523ff..3448904e 100644
--- a/HttpServer/Events/OnWorkerStart.php
+++ b/HttpServer/Events/OnWorkerStart.php
@@ -94,8 +94,8 @@ class OnWorkerStart extends Callback
 	public function onSignal(Server $server, $worker_id): mixed
 	{
 		$ret = Coroutine::waitSignal($this->signal, -1);
-		var_dump($ret);
 		if ($ret === true) {
+			Coroutine::waitPid($server->worker_pid);
 			$this->ticker();
 		}
 		return $server->stop();