c251d710a4 p2p, refactoring: use CInv helpers in net_processing.cpp (Jon Atack)
4254cd9f8f p2p: add CInv transaction message helper methods (Jon Atack)
Pull request description:
Following the merge of wtxid relay in #18044, this is the first of three refactoring PRs (this one, #19610, and #19611) with no change in behavior, tightly scoped to ease review, to simplify the net processing code and improve encapsulation:
- add `CInv` transaction message helper methods, defined in the class
- use the new helpers in `net_processing.cpp` to simplify the code and improve encapsulation
Test coverage is provided by the functional p2p tests, notably (from seeing which tests failed when breaking things to test coverage) `p2p_segwit`, `p2p_tx_download`, `p2p_feefilter`, and `p2p_permissions`.
ACKs for top commit:
fjahr:
Code review ACK c251d710a4
laanwj:
Code review ACK c251d710a4
vasild:
ACK c251d71
theStack:
Code-Review ACK c251d710a4
hebasto:
ACK c251d710a4, I have reviewed the code and it looks OK, I agree it can be merged.
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