关闭棘轮IOServer

Question

有没有方法终止IOServer的loop？

我使用WebSockets作为hacky的应用程序间通信系统（相信我，如果我可以使用其他任何东西，我会），但是我无法打开循环并在调用run()后继续我的应用程序IOServer。

我需要将IOServer分为TerminatableIOServer还是此功能已存在？

Answer 1

致电stop()IOServer的循环。

Launcher.php

namespace MyApp; 

use Ratchet\Server\IoServer; 
use Ratchet\Http\HttpServer; 
use MyApp\Server; 

$server = IoServer::factory(
    new HttpServer(
     new WsServer(
      new Server('stopCallback') 
     ) 
    ), 
    $this->port() 
); 

$server->run(); 

echo "if the server ever determines it should close, this will be printed."; 


// when loop completed, run this function 
function stopCallback() { 
    $server->loop->stop(); 
} 

Server.php

namespace MyApp; 

use Ratchet\MessageComponentInterface; 
use Ratchet\ConnectionInterface; 

class Server implements MessageComponentInterface { 
    protected $callback; 

    public function __construct($callback) { 
     $this->callback = $callback; 
    } 

    // custom function called elsewhere in this class whenever you want to close the server. 
    protected function close() { 
     call_user_func($this->callback); 
    } 
}