/// <summary>
/// Close client connection
/// </summary>
public void Close()
{
if (UseSSL)
{
SecureStream.Close();
}
else
{
TcpStream.Close();
}
Connected = false;
}
/// <summary>
/// Disconnects this connection.
/// </summary>
public void Disconnect()
{
if (_disconnectCalls > 0)
{
return;
}
_disconnectCalls++;
_writeDone.WaitOne();
try
{
ClientDisconnected(this, EventArgs.Empty);
}
catch
{
// ignore
}
try
{
#if !NET452
RemoteClient.Dispose();
SecureStream?.Dispose();
NetworkStream?.Dispose();
#else
RemoteClient.Close();
SecureStream?.Close();
NetworkStream?.Close();
#endif
}
catch
{
// ignored
}
finally
{
NetworkStream = null;
SecureStream = null;
RemoteClient = null;
ContinuousReadingThread = null;
}
}
private static void Server()
{
var log = new Logger("Server");
var serv = new TcpListener(IPAddress.Any, 30000);
serv.Start();
log += "Started";
var client = serv.AcceptTcpClient();
log += "Accepted connection";
var ss = new SecureStream(client.GetStream(), rsa, false);
log += "Wrapped in SecureStream";
ss.Read(log);
// Test if the ciphertext is different each round (it is not)
ss.Read(log);
ss.Send("\nDear client\n" +
"\n" +
"I have succesfully received your message.\n" +
"Note that your message will be lost in the echo." +
"\n" +
"Best of wishes\n" +
"Server\n" +
"\n" +
"PS: Foobar ;)\n",
log);
// Ensure it doesn't read 'too much' data and it correctly returns
// the data
var l = ss.Read(log, 5);
Debug.Assert(l == 5);
ss.Read(log);
ss.ReadAsync(log).AsyncWaitHandle.WaitOne();
ss.Close();
log += "Closed SecureStream";
}
private static void Client()
{
var log = new Logger("Client");
var client = new TcpClient("localhost", 30000);
log += "Connected";
var ss = new SecureStream(client.GetStream(), rsa, true);
log += "Wrapped in SecureStream";
ss.Send("Hello server!", log);
ss.Send("Hello server!", log);
ss.Read(log);
ss.Send("Okay :) Cya!", log);
ss.Send("Have a wonderful day!", log);
ss.Close();
log += "Closed SecureStream";
}