订阅时Websocket断开连接

我正在构建一个应用程序,在其中可以看到日志中的实时更改 这个应用程序是用symfonyv4.1构建的。有 this

我已经设置了所有的要求,使它根据文件的工作。

• 有一个主题课:

• 已配置pubsub路由

• 加载页面时,客户端在javascript中运行

连接的脚本工作正常,直到我订阅了一个频道/主题。客户端的连接会立即关闭,而服务器不会检测到它。有人知道怎么解决这个问题吗?另外,我很好奇这个响应码WS-1007是什么意思。

var ws = WS.connect("ws://" + $websocket_host + ":" + $websocket_port);

ws.on("socket/connect", function(session) {
    if (window.$debug) {
        console.log("websocket connected");
    }

    console.log(session);

    session.subscribe("log/channel", function(uri, payload) {
        console.log(payload);
    });
});

ws.on("socket/disconnect", function(e) {
    if (window.$debug) {
        console.log("websocket disconnected [reason:" + e.reason + " code:" + e.code + "]");
    }
});

Javascript日志:

~ websocket connected
~ websocket disconnected [reason:Connection was closed properly [WS-1007: ] code:0]

服务器日志:

14:15:39 DEBUG     [websocket] INSERT CLIENT 2926 ["user" => "s:37:"anon-19491835335b991f8bde43b229754494";"] []
14:15:39 INFO      [websocket] anon-19491835335b991f8bde43b229754494 connected ["connection_id" => 2926,"session_id" => "19491835335b991f8bde43b229754494","storage_id" => 2926] []
14:15:39 DEBUG     [websocket] GET CLIENT 2926 [] []
14:15:39 INFO      [websocket] anon-19491835335b991f8bde43b229754494 subscribe to log/channel [] []
14:15:39 DEBUG     [websocket] Matched route "shop4_log" [] []
14:15:39 DEBUG     [websocket] Matched route "shop4_log" [] []

主题类:

namespace App\Service\WebSocket\Topic;

use Gos\Bundle\WebSocketBundle\Router\WampRequest;
use Gos\Bundle\WebSocketBundle\Topic\TopicInterface;
use Ratchet\ConnectionInterface;
use Ratchet\Wamp\Topic;

class LogTopic implements TopicInterface
{
    public function onPublish(ConnectionInterface $connection, Topic $topic, WampRequest $request, $event, array $exclude, array $eligible)
    {
        $topic->broadcast(['msg' => $event]);
    }

    public function getName()
    {
        return "log_topic";
    }

    ....
}

shop4_log:
    channel: log/channel
    handler:
        callback: "log_topic"