System.ServiceModel.Http2Protocol.ProtocolSession.OnSessionFrame C# (CSharp) Method

        private void OnSessionFrame(object sender, ControlFrameEventArgs e)
        {
            switch (e.Frame.Type)
            {
                case FrameType.SynStream:
                    OpenStream(e.Frame.StreamId, e.Frame.Headers, e.Frame.IsFinal);
                    break;
                case FrameType.SynReply:
                    Http2Stream stream = this.GetStreamById(e.Frame.StreamId);
                    if (stream != null && stream.State != Http2StreamState.Closed && stream.State != Http2StreamState.HalfClosed)
                    {
                        stream.State = Http2StreamState.Accepted;
                    }
                    break;
                case FrameType.Settings:
                    if (e.Frame.SettingsHeaders != null)
                    {
                        if (e.Frame.SettingsHeaders.ContainsKey((int)(SettingsIds.SETTINGS_INITIAL_WINDOW_SIZE)))
                            CurrentWindowBalanceFromServer =
                                e.Frame.SettingsHeaders[(int)(SettingsIds.SETTINGS_INITIAL_WINDOW_SIZE)];
                    }
                    break;
            }
        }