private async Task Listen()
{
var framer = new LengthPrefixMessageFramer(IncomingMessageArrived);
while (_connected)
{
var size = 0;
try
{
size = await _connection.ReceiveAsync(_receiveBuffer, SocketFlags.None).ConfigureAwait(false);
}
catch (SocketException ex)
{
if (ex.SocketErrorCode == SocketError.NotConnected)
{
_connected = false;
}
return;
}
var data = new ArraySegment <byte>(_receiveBuffer.Array, 0, size);
framer.UnFrameData(data);
}
}
private async Task SendMessage(TcpPackage package)
{
var data = package.AsArraySegment();
var framed = LengthPrefixMessageFramer.FrameData(data);
await _connection.SendAsync(framed, SocketFlags.None).ConfigureAwait(false);
}