Added healthcheck controller

config/websockets.php

@@ -267,6 +267,8 @@ return [
 
         'websocket' => \BeyondCode\LaravelWebSockets\Server\WebSocketHandler::class,
 
+        'health' => \BeyondCode\LaravelWebSockets\Server\HealthHandler::class,
+
         'trigger_event' => \BeyondCode\LaravelWebSockets\API\TriggerEvent::class,
 
         'fetch_channels' => \BeyondCode\LaravelWebSockets\API\FetchChannels::class,

src/Server/HealthHandler.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace BeyondCode\LaravelWebSockets\Server;
+
+use Exception;
+use GuzzleHttp\Psr7\Response;
+use Psr\Http\Message\RequestInterface;
+use Ratchet\ConnectionInterface;
+use Ratchet\RFC6455\Messaging\MessageInterface;
+use Ratchet\WebSocket\MessageComponentInterface;
+
+class HealthHandler implements MessageComponentInterface
+{
+    /**
+     * Handle the socket opening.
+     *
+     * @param  \Ratchet\ConnectionInterface  $connection
+     * @return void
+     */
+    public function onOpen(ConnectionInterface $connection, RequestInterface $request = null)
+    {
+        $response = new Response(
+            200,
+            ['Content-Type' => 'application/json'],
+            json_encode(['ok' => true])
+        );
+
+        tap($connection)->send(\GuzzleHttp\Psr7\str($response))->close();
+    }
+
+    /**
+     * Handle the incoming message.
+     *
+     * @param  \Ratchet\ConnectionInterface  $connection
+     * @param  \Ratchet\RFC6455\Messaging\MessageInterface  $message
+     * @return void
+     */
+    public function onMessage(ConnectionInterface $connection, MessageInterface $message)
+    {
+        //
+    }
+
+    /**
+     * Handle the websocket close.
+     *
+     * @param  \Ratchet\ConnectionInterface  $connection
+     * @return void
+     */
+    public function onClose(ConnectionInterface $connection)
+    {
+        //
+    }
+
+    /**
+     * Handle the websocket errors.
+     *
+     * @param  \Ratchet\ConnectionInterface  $connection
+     * @param  WebSocketException  $exception
+     * @return void
+     */
+    public function onError(ConnectionInterface $connection, Exception $exception)
+    {
+        //
+    }
+}

src/Server/Router.php

@@ -49,6 +49,7 @@ class Router
         $this->get('/apps/{appId}/channels', config('websockets.handlers.fetch_channels'));
         $this->get('/apps/{appId}/channels/{channelName}', config('websockets.handlers.fetch_channel'));
         $this->get('/apps/{appId}/channels/{channelName}/users', config('websockets.handlers.fetch_users'));
+        $this->get('/health', config('websockets.handlers.health'));
     }
 
     /**

tests/HealthTest.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace BeyondCode\LaravelWebSockets\Test;
+
+use BeyondCode\LaravelWebSockets\Server\HealthHandler;
+use Illuminate\Support\Str;
+
+class HealthTest extends TestCase
+{
+    public function test_health_handler()
+    {
+        $connection = $this->newConnection();
+
+        $this->pusherServer = app(HealthHandler::class);
+
+        $this->pusherServer->onOpen($connection);
+
+        $this->assertTrue(
+            Str::contains($connection->sentRawData[0], '{"ok":true}')
+        );
+    }
+}