public override byte[] Freeze()
{
lock (Sync)
{
_Incoming = null; _Outgoing = null; Frozen = true;
gotReqHead = gotReqBody = gotResHead = hasResBody = false;
Base.Unpipe();
IncomingHead.Unpipe();
IncomingHead.OnFail -= OnSegmentFail;
if (!gotReqHead)
{
IncomingHead.OnCollect -= PushIncoming;
}
IncomingBody.Unpipe();
IncomingBody.Excess.Unpipe();
IncomingBody.OnFail -= OnSegmentFail;
if (!gotReqBody)
{
IncomingBody.OnFinish -= FinishIncomingMessage;
}
OutgoingHead.Unpipe();
OutgoingHead.OnFail -= OnSegmentFail;
OutgoingBody.Unpipe();
OutgoingBody.OnFail -= OnSegmentFail;
if (!hasResBody)
{
OutgoingBody.OnFinish -= FinishOutgoingMessage;
}
return(excess.Read());
}
}
private void FinishIncomingMessage()
{
lock (Sync)
{
gotReqBody = true;
IncomingBody.OnFinish -= FinishIncomingMessage;
IncomingBody.Unpipe();
_Incoming.Finish();
Base.Unpipe();
}
}
private void PushIncoming(RequestHead head)
{
lock (Sync)
{
gotReqHead = true;
BodyType?type = BodyType.TryDetectFor(head, true);
if (type == null)
{
Terminate(); return;
}
if (!IncomingBody.TrySetFor(type.Value))
{
Terminate(); return;
}
IncomingRequest incoming = _Incoming = new IncomingRequest(this, head);
OutgoingResponse outgoing = _Outgoing = new OutgoingResponse(this, head.Version);
RequestHandler(incoming, outgoing);
if (Ended || Frozen)
{
return;
}
if (!IncomingBody.Finished)
{
IncomingBody.Pipe(_Incoming);
IncomingBody.OnFinish += FinishIncomingMessage;
excess.Burst(IncomingBody);
if (!gotReqBody)
{
Base.Pipe(IncomingBody);
}
}
}
}
internal void OnIncomingBody(HttpClientStream stream, byte[] data)
{
var e = new IncomingBodyEventArgs(stream, data);
IncomingBody?.Invoke(stream, e);
}
