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 WaitIncoming()
{
lock (Sync)
{
_Incoming = null; _Outgoing = null;
gotReqHead = gotReqBody = gotResHead = false;
IncomingHead.OnCollect += PushIncoming;
excess.Burst(IncomingHead);
if (!gotReqHead)
{
Base.Pipe(IncomingHead);
}
}
}
public override bool FinishOutgoing()
{
lock (Sync)
{
if (!gotResHead)
{
return(false);
}
OutgoingBody.OnFinish -= FinishOutgoingMessage;
if (!OutgoingBody.Finished)
{
OutgoingBody.Finish();
}
OutgoingBody.Unpipe();
_Outgoing.Finish();
_Incoming = null;
_Outgoing = null;
WaitIncoming();
return(!(hasResBody = false));
}
}
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);
}
}
}
}