This issue tracks follow-up actions from #19509
- Use 1 file = 1 session #19509 (comment)
- Update message type checking in p2p_message_capture.py: #19509 (review)
- Remove MakeUCharSpan #19509 (review)
- Add RPC to enable/disable message capture per peer
- Vulture warning about discarded value https://github.com/bitcoin/bitcoin/pull/19509/files#r571454691