从套接字接收直到 C# 中的特定行
我用 C# 创建了这个小客户端套接字：
TcpClient socket = new TcpClient(this.ip, this.port);
NetworkStream stream = socket.GetStream();
StreamReader input = new StreamReader(stream);
StreamWriter output = new StreamWriter(stream);
output.WriteLine(request);
output.Flush();
String result = "";
String line = "";
while (line != "GO")
{
line = input.ReadLine().Trim();
result += line + "\n";
}
socket.Close();
return result;
它连接得很好，但它停留在 while 循环中，它只会接收服务器套接字发送的第一行，因此永远不会收到“GO”。我在这里做错了什么吗？
I created this little client socket in C#:
TcpClient socket = new TcpClient(this.ip, this.port);
NetworkStream stream = socket.GetStream();
StreamReader input = new StreamReader(stream);
StreamWriter output = new StreamWriter(stream);
output.WriteLine(request);
output.Flush();
String result = "";
String line = "";
while (line != "GO")
{
line = input.ReadLine().Trim();
result += line + "\n";
}
socket.Close();
return result;
It connects just fine, but it stays stuck in the while loop, it will only receive the first line the server socket sends, so the "GO" is never received. Am I doing something wrong here?
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这可能是因为它正在等待数据，这会挂起您的应用程序。
您可能需要改用
TcpListener并在接收数据时调用AcceptTcpClient()。此外，我总是在线程或BackgroundWorker 中调用它，这样界面就不会挂起。
如果您需要 TcpListerner 停止侦听 TCP 连接，那么您将调用实例的
Stop()方法。That's probably because it is waiting for data, which will hang your application.
You might need to use a
TcpListenerinstead and callAcceptTcpClient()when receiving data.Further, I always call this in a thread or BackgroundWorker so that the interface does not hang.
If you need the TcpListerner to stop listening for a TCP connection, then you would call the
Stop()method of the instance.