public static HTTP2RSTStreamFrame ReadRST_StreamFrame(HTTP2FrameHeaderAndPayload header)
{
// https://httpwg.org/specs/rfc7540.html#RST_STREAM
HTTP2RSTStreamFrame frame = new HTTP2RSTStreamFrame(header);
frame.ErrorCode = BufferHelper.ReadUInt32(header.Payload, 0);
return(frame);
}
public static HTTP2GoAwayFrame ReadGoAwayFrame(HTTP2FrameHeaderAndPayload header)
{
// https://httpwg.org/specs/rfc7540.html#GOAWAY
HTTP2GoAwayFrame frame = new HTTP2GoAwayFrame(header);
frame.ReservedBit = BufferHelper.ReadBit(header.Payload[0], 0);
frame.LastStreamId = BufferHelper.ReadUInt31(header.Payload, 0);
frame.ErrorCode = BufferHelper.ReadUInt32(header.Payload, 4);
frame.AdditionalDebugDataLength = header.PayloadLength - 8;
if (frame.AdditionalDebugDataLength > 0)
{
frame.AdditionalDebugData = BufferPool.Get(frame.AdditionalDebugDataLength, true);
Array.Copy(header.Payload, 0, frame.AdditionalDebugData, 0, frame.AdditionalDebugDataLength);
}
return(frame);
}
public static HTTP2SettingsFrame ReadSettings(HTTP2FrameHeaderAndPayload header)
{
HTTP2SettingsFrame frame = new HTTP2SettingsFrame(header);
if (header.PayloadLength > 0)
{
int kvpCount = (int)(header.PayloadLength / 6);
frame.Settings = new List <KeyValuePair <HTTP2Settings, uint> >(kvpCount);
for (int i = 0; i < kvpCount; ++i)
{
HTTP2Settings key = (HTTP2Settings)BufferHelper.ReadUInt16(header.Payload, i * 6);
UInt32 value = BufferHelper.ReadUInt32(header.Payload, (i * 6) + 2);
frame.Settings.Add(new KeyValuePair <HTTP2Settings, uint>(key, value));
}
}
return(frame);
}
