Update: DemoServer - able to process server demo stream - Added another utility(write u64 to buffer & get length) to ProtocolParser (need to push it upstream) - Fixed a bug with incorrect header read - Fixed multiple bugs related to incorrectly caching the first chunk/entire packet from the stream - Fixed invalid handling of connection counts - Fixed invalid tracking of progress - Fixed invalid recording of packet's timestamp Next up need to hook up data stream parsing into known messages to see how it behaves. Tests: recorded a demo on Craggy while riding the zipline - was able to stream the demo back