WebSockets (full decoding)

Dependencies:

• #216 WebSockets (minimal)

Tasks:

• [ ] Parse binary framing protocol resulting in decoded WebSockets messages
• [ ] Handle associated buffering challenges
• [ ] Introduce a WebSockets message log
• [ ] Test on different platforms and with different browsers/clients

Out of scope:

• #209 HTTP CONNECT proxy traversal for ws:// and wss://

Resources:

• https://en.wikipedia.org/wiki/WebSocket
• https://developer.mozilla.org/en-US/docs/Web/API/WebSockets_API/Writing_WebSocket_servers