Added makefile, cleanup

src/Http/Server.php

@@ -26,8 +26,6 @@ class Server
 
     private SplObjectStorage $webSocketClients;
 
-    private SplObjectStorage $eventClients;
-
     private TopicManager $topicManager;
 
     private ResponseMiddleware $responseMiddleware;
@@ -50,7 +48,6 @@ class Server
 
         $this->topicManager = new TopicManager();
         
-        $this->eventClients = new SplObjectStorage();
         $this->webSocketClients = new SplObjectStorage();
 
         $this->server = $this->createHttpServer();