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Question
networkstream.read and send how to keep reading and sending without close
Hi I working on a server, I want to be able to recieve (read) a request, then send back. Then read, then send back, etc. without closing the socket.
Can someone give me an idea of how it is done?
right now I have
while(running)
{
client = server.AcceptTcpClient();
byte[] buffer;
string request = "";
stream = client.GetStream();
while (client.Connected)
{
request = "";
int read = 0;
while (stream.DataAvailable)
{
Console.WriteLine("reading
buffer = new byte[1024];
read += stream.Read(buffer, 0, buffer.Length - 1);
request += System.Text.ASCIIEncoding.
}
//now I take request, process it and send it back using stream.Write
// If I do not do client.close and then client = server.AcceptTcpClient again then I cannot read again. Can someone explain this to me, and how it is done, to keep the socket open all the time and just recieve and send back and forth?
}
}
thanks
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by: drichardsPosted on 2007-09-11 at 18:23:24ID: 19873285
It sounds like it is the client on the other end that is always creating a new connection. You should not drop the connection until you call Close, which means that if you need to do AcceptTcpClient again it is because the other end is not transmitting over the same TCP connection.
Try watching the network and see if the connection is closed by the remote end. You can use Wireshark (http://www.wireshark.org/