private void _StartUserInput(ConnectedEndPoint server)
{
// Get user input in a new thread, so main thread can handle waiting
// on connection.
new Thread(() =>
{
try
{
string line;
while ((line = textBox1.Text) != "")
{
server.WriteLine(line);
}
server.Shutdown();
}
catch (IOException e)
{
Debug.WriteLine($"Server {server.RemoteEndPoint} IOException: {e.Message}");
}
catch (Exception e)
{
Debug.WriteLine($"Unexpected server exception: {e}");
Environment.Exit(1);
}
})
{
// Setting IsBackground means this thread won't keep the
// process alive. So, if the connection is closed by the server,
// the main thread can exit and the process as a whole will still
// be able to exit.
IsBackground = true
}.Start();
}
private async void button1_Click(object sender, EventArgs e)
{
IPEndPoint remoteEndPoint = new IPEndPoint(IPAddress.Loopback, _kportNumber);
ConnectedEndPoint server = ConnectedEndPoint.Connect(remoteEndPoint, (c, s) => Debug.WriteLine(s));
//_StartUserInput(server);
server.WriteLine(textBox1.Text);
await _SafeWaitOnServerRead(server);
}
private static async Task _SafeWaitOnServerRead(ConnectedEndPoint server)
{
try
{
await server.ReadTask;
}
catch (IOException e)
{
Debug.WriteLine($"Server {server.RemoteEndPoint} IOException: {e.Message}");
}
catch (Exception e)
{
// Should never happen. It's a bug in this code if it does.
Debug.WriteLine($"Unexpected server exception: {e}");
}
}
