// incoming data receive loop
private async Task _receiveData()
{
try
{
var stream = _socket.InputStream;
IBuffer buffer = new Windows.Storage.Streams.Buffer(10240);
while (true)
{
IBuffer data = await stream.ReadAsync(buffer, buffer.Capacity, InputStreamOptions.Partial);
if (data.Length == 0)
{
break;
}
_emitData(data);
}
// Client disconnected.
_emitEnd();
_socket = null;
if (_server != null)
{
_server._connectionDidClose(this);
}
}
catch (System.IO.IOException ex)
{
NKLogging.log(ex.ToString());
}
catch (Exception ex)
{
NKLogging.log(ex.ToString());
}
}
// incoming data receive loop
private void _receiveData()
{
var task = Task.Factory.FromAsync <int>(_socket.BeginReceive(buffer, 0, buffer.Length, SocketFlags.None, null, null), _socket.EndReceive);
task.ContinueWith(t =>
{
if (task.Result == 0)
{
_emitEnd();
_socket = null;
if (_server != null)
{
_server._connectionDidClose(this);
}
}
else
{
_emitData(buffer, 0, task.Result);
_receiveData(); // Receive more data
}
}, TaskContinuationOptions.OnlyOnRanToCompletion);
}