Refactored for events system

modules/customModule/EventHandler.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace app\modules\customModule;
+
+use app\modules\server\events\ConnectionEvent;
+use app\modules\server\events\ConnectionMessageEvent;
+use app\modules\server\events\ServerEvent;
+
+class EventHandler
+{
+    public static function onServerInit(ServerEvent $event)
+    {
+        echo 'Server initialized' . PHP_EOL;
+    }
+
+    public static function onMessage(ConnectionMessageEvent $event)
+    {
+        echo 'New message from ' . $event->connection->resourceId . ': ' . $event->message . PHP_EOL;
+
+        $event->server->sendAllUsers([
+            'message',
+            [
+                'from_id' => $event->connection->resourceId,
+                'text' => $event->message,
+            ],
+        ]);
+    }
+}