websocket-sharp 如何使用 socketio 服务器并发送“emit"要求 [英] websocket-sharp how to work with socketio server and send "emit" request

问题描述

我可以连接到我的 socketio 服务器，但是我如何发送带有参数的请求?

i can connect to my socketio server, but how can i send a requst with params?

我的 socketio 服务器监听事件

My socketio server listen event

socket.on('init', ( data ) => {
    console.log('init', data);
});

在客户端我尝试这样做

 _socket.OnMessage += (sender, e) =>
{
    Console.WriteLine("message: {0} {1}", e.IsBinary, e.Data);
    _socket.Send(MakePacket("init", new Init
        {
            key = "1",
            room = "eq",
            type = "s"
        }.ToJson())
    );
};

private string MakePacket(string e, string data)
{
    return new[] {e, data}.ToJson();
}

所以我将json发送到服务器["init", {"type":"s","key":"1","room":"eq"}]

so i send json to server ["init", {"type":"s","key":"1","room":"eq"}]

但是服务器不会对这个数据包做出反应.服务器工作正常，我只有在 C# 中调用此事件时遇到问题.我做错了什么?

But server wont react at this packet. Server working fine, i have problem only with call this event at C#. What i do wrong?

推荐答案

C# 有 socketio 库，但我有一些问题无法找到答案，而且根本没有支持.所以我切换到 websocket-sharp.

C# has socketio library but i have some issues that i can't find answers at and there are no support at all. So i switched to websocket-sharp.

从 socketio 服务器对调试信息进行一些研究后，我找到了答案.如果我发送这个字符串一切正常

Afer some reseach of debug info from socketio server i found the answer. If i send this string all works fine

42["init", {"type":"s","key":"1","room":"eq"}]

只需在 json 之前添加 42，一切都会正常工作.魔法.我认为这个 42 数字就像您当前的连接状态或类似的东西.因为当您刚刚连接到 socketio 服务器时，它会在 json 之前发送带有 0 的字符串.

Just add 42 before json and all will work fine. Magic. I think this 42 number is like your current connect status or something like this. Because when you just connect to socketio server it's send string with 0 before json.

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