C#

public void runserver()<br />
		{<br />
			int counter = 1;<br />
			try<br />
			{<br />
				server = new TcpListener(5151);<br />
				server.Start();<br />
				//loop until recieveing connection request from the clients<br />
				do<br />
				{<br />
					try<br />
					{<br />
						//inform at the server side that it is waiting for connection<br />
						//from clients<br />
						listBox1.Items.Add("Waiting for connection");<br />
						//intialize new socket connection upon client request<br />
						connection = server.AcceptSocket();<br />
						//intialize new network stream connection<br />
						socketstream  = new NetworkStream(connection);<br />
						//intialize new binary reader and binary writer to the network<br />
						reader = new BinaryReader(socketstream);<br />
						writer = new BinaryWriter(socketstream);<br />
						//inform the user that there was new client connection<br />
						writer.Write("server :" + " Welcome Client");<br />
						listBox1.Items.Add("Connection " + counter + " Recieved");<br />
						string message ="";<br />
						do<br />
						{<br />
							message = reader.ReadString();<br />
							listBox1.Items.Add(message);<br />
<br />
						}while(connection.Connected);<br />
					}<br />
					catch(Exception)<br />
					{<br />
						break;<br />
					}<br />
					listBox1.Items.Add("Client Terminated the connection");<br />
					connection.Close();<br />
					reader.Close();<br />
					writer.Close();<br />
					socketstream.Close();<br />
					++counter;<br />
				}while(true);<br />
			}<br />
			catch(System.Exception caught)<br />
			{<br />
				MessageBox.Show(caught.Message);<br />
			}<br />
		}<br />