public void ProcessSentFrame(IFrame frame)
{
switch (State)
{
case StreamState.Idle:
if (frame.Type == FrameType.PushPromise)
{
State = StreamState.ReservedLocal;
}
else if (frame.Type == FrameType.Headers)
{
State = StreamState.Open;
}
break;
case StreamState.ReservedLocal:
if (frame.Type == FrameType.Headers)
{
State = StreamState.HalfClosedRemote;
}
else if (frame.Type == FrameType.RstStream)
{
State = StreamState.Closed;
}
break;
case StreamState.HalfClosedRemote:
if (frame.IsEndStream || frame.Type == FrameType.RstStream)
{
State = StreamState.Closed;
}
break;
case StreamState.Open:
if (frame.IsEndStream)
{
State = StreamState.HalfClosedLocal;
}
if (frame.Type == FrameType.RstStream)
{
State = StreamState.Closed;
}
break;
case StreamState.ReservedRemote:
if (frame.Type == FrameType.RstStream)
{
State = StreamState.Closed;
}
break;
case StreamState.HalfClosedLocal:
if (frame.Type == FrameType.RstStream)
{
State = StreamState.Closed;
}
break;
}
// If data frame, decrease available window
if (frame.Type == FrameType.Data)
{
var windowDecrement = ((DataFrame)frame).PayloadLength;
flowControlStateManager.DecreaseWindowSize(frame.StreamIdentifier, windowDecrement);
}
// Raise the event
if (OnFrameSent != null)
{
OnFrameSent.Invoke(frame);
}
}
public void ProcessSentFrame(IFrame frame)
{
SentFrames.Add(frame);
if (State == StreamState.Idle)
{
if (frame.Type == FrameType.PushPromise)
{
State = StreamState.ReservedLocal;
}
else if (frame.Type == FrameType.Headers)
{
State = StreamState.Open;
}
}
else if (State == StreamState.ReservedLocal)
{
if (frame.Type == FrameType.Headers)
{
State = StreamState.HalfClosedRemote;
}
else if (frame.Type == FrameType.RstStream)
{
State = StreamState.Closed;
}
}
else if (State == StreamState.HalfClosedRemote)
{
if (frame.IsEndStream || frame.Type == FrameType.RstStream)
{
State = StreamState.Closed;
}
}
else if (State == StreamState.Open)
{
if (frame.IsEndStream)
{
State = StreamState.HalfClosedLocal;
}
if (frame.Type == FrameType.RstStream)
{
State = StreamState.Closed;
}
}
else if (State == StreamState.ReservedRemote)
{
if (frame.Type == FrameType.RstStream)
{
State = StreamState.Closed;
}
}
else if (State == StreamState.HalfClosedLocal)
{
if (frame.Type == FrameType.RstStream)
{
State = StreamState.Closed;
}
}
// If data frame, decrease available window
if (frame.Type == FrameType.Data)
{
var windowDecrement = ((DataFrame)frame).PayloadLength;
flowControlStateManager.DecreaseWindowSize(frame.StreamIdentifier, (uint)windowDecrement);
}
// Raise the event
OnFrameSent?.Invoke(frame);
}