private void HeaderReceivedCallBack(IAsyncResult result)
{
ITransferContext context = (ITransferContext)result.AsyncState;
int receive = context.Listener.EndReceive(result);
if (receive > 0)
{
context.IncomingHeader(receive);
}
if (context.DeserialPacketSize > 0)
{
int buffersize = (context.DeserialPacketSize < context.BufferSize) ? (int)context.DeserialPacketSize : context.BufferSize;
context.Listener.BeginReceive(context.HeaderBuffer, 0, buffersize, SocketFlags.None, HeaderReceivedCallBack, context);
}
else
{
TransferOperation request = new TransferOperation(context.Transfer, MessagePart.Header, DirectionType.Receive);
request.Resolve(context.DeserialPacket);
if (!context.ReceiveMessage &&
!context.SendMessage)
{
context.Close = true;
}
context.HeaderReceivedNotice.Set();
HeaderReceived.Execute(this);
}
}
/// <summary>
/// The HeaderReceivedCallback.
/// </summary>
/// <param name="result">The result<see cref="IAsyncResult"/>.</param>
public void HeaderReceivedCallback(IAsyncResult result)
{
ITransferContext context = (ITransferContext)result.AsyncState;
int receive = context.Listener.EndReceive(result);
if (receive > 0)
{
context.IncomingHeader(receive);
}
if (context.Protocol == DealProtocol.DOTP)
{
DealHeaderReceived(context);
}
else if (context.Protocol == DealProtocol.HTTP)
{
HttpHeaderReceived(context);
}
}