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异步风格的写法，如何同时开启http和websocket?

### 问题描述
看文档有addlistener方法，我试了一下直接用addlistener返回的对象注册了websocket的方法，然后ws连接9502，但好像还是被当成http处理了

### 相关代码
```php
$http = new Swoole\Http\Server('0.0.0.0', 9501);

$http->on('Request', function ($request, $response) {
var_dump($request);
var_dump($response);
    $response->header('Content-Type', 'text/html; charset=utf-8');
    $response->end('<h1>Hello Swoole. #' . rand(1000, 9999) . '</h1>');
});
$server=$http->addlistener('0.0.0.0', 9502,SWOOLE_SOCK_TCP);
$server->set([
    'open_websocket_protocol' => true, // 设置使得这个端口支持WebSocket协议
]);
        $server->on('open', function ($server, $req) {
            echo "connection open: {$req->fd}\n";
        });

$server->on('message', function ($server, $frame) {
            echo "received message: {$frame->data}\n";
            $server->push($frame->fd, json_encode(['hello', 'world']));
        });

$server->on('close', function ($server, $fd) {
            echo "connection close: {$fd}\n";
        });

$http->start();

```
###出错信息如下
connection open: 1
received message: sdfsdfds
Fatal error: Uncaught Error: Call to undefined method Swoole\Http\Server::push() in /test/swoole/h.php:24

发布于1年前 · 15 次浏览 · 来自提问

chen0520

### 问题描述
看文档有addlistener方法，我试了一下直接用addlistener返回的对象注册了websocket的方法，然后ws连接9502，但好像还是被当成http处理了

### 相关代码
```php
$http = new Swoole\Http\Server('0.0.0.0', 9501);

$server->on('message', function ($server, $frame) {
            echo "received message: {$frame->data}\n";
            $server->push($frame->fd, json_encode(['hello', 'world']));
        });

$server->on('close', function ($server, $fd) {
            echo "connection close: {$fd}\n";
        });

$http->start();

```
###出错信息如下
connection open: 1
received message: sdfsdfds
Fatal error: Uncaught Error: Call to undefined method Swoole\Http\Server::push() in /test/swoole/h.php:24