Web套接字消息未全部收到 [英] Web Socket messages not all being received

问题描述

我已经使用 Alchemy Web套接字实现了Web套接字服务器，现在正尝试对其进行压力测试.我已经在C#中编写了以下方法，以创建大量客户端以连接到服务器并发送一些数据:

I have implemented a web socket server using Alchemy web sockets, and am now trying to stress test it. I have written the following method in C# to create numerous clients to connect to the server and send some data:

private void TestWebSocket()
{
    int clients = 10;
    long messages = 10000;
    long messagesSent = 0;
    String host = "127.0.0.1";
    String port = "11005";

    WSclient[] clientArr = new WSclient[clients];
    for (int i = 0; i < clientArr.Length; i++)
    {
        clientArr[i] = new WSclient(host, port);
    }

    Random random = new Random();
    var sw = Stopwatch.StartNew();

    for (int i = 0; i < messages; i++)
    {
        clientArr[i % clients].Send("Message " + i);
        messagesSent++;
    }
    sw.Stop();

    Console.WriteLine("Clients " + clients);
    Console.WriteLine("Messages to Send" + messages);
    Console.WriteLine("Messages Sent " + messagesSent);
    Console.WriteLine("Time " + sw.Elapsed.TotalSeconds);
    Console.WriteLine("Messages/s: " + messages / sw.Elapsed.TotalSeconds);
    Console.ReadLine();

    for (int i = 0; i < clientArr.Length; i++)
    {
        clientArr[i].Disconnect();
    }

    Console.ReadLine();
}

但是，服务器接收到的消息较少(即使消息数量很少，例如100条).有时有时会收到多封邮件作为一条邮件，例如:

However the server is receiving less messages (even with a small number e.g. 100). Or sometimes multiple messages are received as a single message e.g.:

Message1 = abc Message2 = def

Message1 = abc Message2 = def

接收为= abcdef

Received As = abcdef

我正在尝试或多或少地复制

I am trying to more or less replicate the example shown here . At the moment both the server and the client are running locally. Any ideas on what the problem is or on how to improve the test method?

推荐答案

在github项目上有两个听起来很相似的未解决问题:

There are two open issues on the github project that sound similar:

• 服务器丢弃入站邮件并接收损坏的输入
• JSON消息被截断

• Server drops inbound messages and receives corrupted input
• JSON messages truncated

其中一位评论者表示， Fleck

One of the commenters reported better luck with Fleck

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