internal bool OnFrame()

in src/Connection.cs [781:838]
55 lines of code
10 McCabe index (conditional complexity)

        internal bool OnFrame(ByteBuffer buffer)
        {
            bool shouldContinue = true;
            try
            {
                ushort channel;
                DescribedList command;
                Frame.Decode(buffer, out channel, out command);
                if (Trace.TraceLevel >= TraceLevel.Frame)
                {
                    if (buffer.Length > 0)
                    {
                        Trace.WriteLine(TraceLevel.Frame, "RECV (ch={0}) {1} payload {2}", channel, command, buffer.Length);
                    }
                    else
                    {
                        Trace.WriteLine(TraceLevel.Frame, "RECV (ch={0}) {1}", channel, command);
                    }
                }

                if (this.heartBeat != null)
                {
                    this.heartBeat.OnReceive();
                }

                if (command != null)
                {
                    if (command.Descriptor.Code == Codec.Open.Code)
                    {
                        this.OnOpen((Open)command);
                    }
                    else if (command.Descriptor.Code == Codec.Close.Code)
                    {
                        this.OnClose((Close)command);
                        shouldContinue = false;
                    }
                    else if (command.Descriptor.Code == Codec.Begin.Code)
                    {
                        this.OnBegin(channel, (Begin)command);
                    }
                    else if (command.Descriptor.Code == Codec.End.Code)
                    {
                        this.OnEnd(channel, (End)command);
                    }
                    else
                    {
                        this.OnSessionCommand(channel, command, buffer);
                    }
                }
            }
            catch (Exception exception)
            {
                this.OnException(exception);
                shouldContinue = false;
            }

            return shouldContinue;
        }