/// <summary>
/// completed handle
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ReceiveCompleted(object sender, SocketAsyncEventArgs e)
{
if (e.BytesTransferred > 0 && e.SocketError == SocketError.Success)
{
var session = new UdpSession(e.RemoteEndPoint, this);
TMessage message = null;
try { message = this._protocol.Parse(new ArraySegment<byte>(e.Buffer, 0, e.BytesTransferred)); }
catch (Exception ex)
{
XzySocketBase.Log.Trace.Error(ex.Message, ex);
this._service.OnError(session, ex);
}
if (message != null) this._service.OnReceived(session, message);
}
//receive again
this.BeginReceive(e);
}
/// <summary>
/// on error
/// </summary>
/// <param name="session"></param>
/// <param name="ex"></param>
public virtual void OnError(UdpSession session, Exception ex)
{
}
/// <summary>
/// on message received
/// </summary>
/// <param name="session"></param>
/// <param name="message"></param>
public virtual void OnReceived(UdpSession session, TMessage message)
{
}
