Initial commit

examples/server.php

@@ -0,0 +1,49 @@
+<?php
+
+require_once __DIR__."/../vendor/autoload.php";
+
+use NoccyLabs\React\WebSocket\WebSocketInterface;
+use NoccyLabs\React\WebSocket\WebSocketMiddleware;
+use Psr\Http\Message\ServerRequestInterface;
+use React\Http\HttpServer;
+use React\Http\Message\Response;
+use React\Promise\Promise;
+use React\Socket\SocketServer;
+
+$websockets = new WebSocketMiddleware();
+$websockets->on('connect', function (WebSocketInterface $websocket) {
+    $websocket->on('text', function ($text) use ($websocket) {
+        if (str_starts_with($text, '#')) {
+            $websocket->setGroup(substr($text,1));
+            $websocket->write("joined group {$text}");
+        } else {
+            if (!$websocket->getGroup())
+                $websocket->write($text);
+            else
+            foreach ($websocket->getGroup() as $member) {
+                $member->write($text);
+            }
+        }
+    });
+});
+
+$server = new HttpServer(
+    $websockets,
+    function (ServerRequestInterface $request, callable $next) {
+        $promise = new Promise(function ($resolve) use ($next, $request) {
+            $resolve($next($request));
+        });
+        return $promise->then(null, function (Exception $e) {
+            return Response::plaintext(
+                'Internal error: ' . $e->getMessage() . "\n"
+            )->withStatus(Response::STATUS_INTERNAL_SERVER_ERROR);
+        });
+    },
+    function (ServerRequestInterface $request) {
+        return Response::plaintext("Hello world!");
+    }
+);
+
+$socket = new SocketServer("tcp://0.0.0.0:8000");
+
+$server->listen($socket);