C#从TcpClient读取流

时间:2016-10-10 15:35:31

标签: c# tcpclient streamreader

我正在使用TcpClient和服务器制作服务器 - 客户端程序。

要从我使用的服务器发送:

static void send(string data)
{
    sw.WriteLine(data + Environment.NewLine);   
}

当客户端连接时,我发送了一些文字:

client = listener.AcceptTcpClient();
sr = new StreamReader(client.GetStream());
sw = new StreamWriter(client.GetStream());

string line;

try 
{
    send("Hello world");
} //More code

从客户那里读到:

string data;
data = sr.ReadLine();

if(data != string.Empty || data != null)
{
    MessageBox.Show(data);
}

我尝试放入内部而(真实)它冻结了,我尝试放入计时器滴答圈并且它冻结了......

我该如何解决这个问题?

P.S:客户端和服务器是两个不同的项目。

1 个答案:

答案 0 :(得分:4)

我相信你需要这样的东西:

try
{
     listen = new TcpListener(myAddress, port);
     listen.Start();
     Byte[] bytes;
     while (true)
     {
         TcpClient client = listen.AcceptTcpClient();
         NetworkStream ns = client.GetStream();
         if(client.ReceiveBufferSize > 0){
             bytes = new byte[client.ReceiveBufferSize];
             ns.Read(bytes, 0, client.ReceiveBufferSize);             
             string msg = Encoding.ASCII.GetString(bytes); //the message incoming
             MessageBox.Show(msg);
         }
      }
}
catch(Exception e)
{ 
  //e
}

然后将此代码作为后台线程:

Thread thread = new Thread(the functions name);
thread.IsBackground = true;
thread.Start();

我希望我明白你的需要。