async partial void StartButtonPressed(NSObject sender)
{
if (ServerStatus == ServerStatus.Stopped)
{
UpdateServerStatus(ServerStatus.Starting);
Settings = new ConnectionSettings(NameInput.StringValue, PortInput.IntValue,
BufferSizeInput.IntValue);
if (!Settings.Valid)
{
DisplayError("One of the input values is incorrect!");
UpdateServerStatus(ServerStatus.Stopped);
return;
}
ServerCancellationTokenSource = new CancellationTokenSource();
ServerCancellationTokenSource.Token.Register(Stop);
Server = new TcpListener(Settings.IpAddress, Settings.Port);
if (!Start())
{
return;
}
UpdateServerStatus(ServerStatus.Started);
await ListenAsync(ServerCancellationTokenSource.Token);
}
else if (ServerStatus == ServerStatus.Started)
{
UpdateServerStatus(ServerStatus.Stopping);
await SayGoodbye();
ServerCancellationTokenSource.Cancel();
UpdateServerStatus(ServerStatus.Stopped);
}
}
public async Task ShutdownServer()
{
foreach (var client in Clients)
{
await StopSession(client.Value);
}
Listener.Stop();
ServerCancellationTokenSource.Cancel();
}