WebBrowser:连接被拒绝

WebBrowser: connection refused

我花了一些时间制作 Http Server,我决定使用 TcpListener class(之前我使用 HttpListener)。问题是每个浏览器都给我消息:"Connection refused"。这很奇怪,因为浏览器通常会获取带有内容的 http header(在本例中为:html 页面)和 200 代码。此外,我看到我的页面大约 0.5 秒,然后消失了。

        WebServer ws = new WebServer(SendResponse, address);
        Thread thread = new Thread(new ThreadStart(ws.Run));
        thread.Start();

网络服务器class:

    public void Run() {
        _listener = new TcpListener(IPAddress.Any, 8080);
        _listener.Start();

        while(isRunning)
        {
            TcpClient client = _listener.AcceptTcpClient();
            Thread thread = new Thread(() => Connection(client));
            thread.Start();
            Thread.Sleep(1);
        }
    }
    public void Connection(TcpClient client)
    {
        NetworkStream stream = client.GetStream();

        string response = "HTTP/1.0 200 OK\r\n"
            + "Content-Type: text/html\r\n"
            + "Connection: close\r\n"
            + "\r\n";

        byte[] bytesResponse = Encoding.ASCII.GetBytes(response);
        byte[] data = Encoding.ASCII.GetBytes("<!doctype html><html><body><h1>test server</h1></body></html>");

        stream.Write(bytesResponse, 0, bytesResponse.Length);
        stream.Write(data, 0, data.Length);
        stream.Dispose();
    }

我想这不是防火墙故障,因为另一个 C# 服务器,例如这个服务器:https://www.codeproject.com/Articles/137979/Simple-HTTP-Server-in-C 工作得很好。怎么了?

我找到了问题的答案。 header Content-Length 不见了:)