> test: add logging for p2p_feefilter.py
https://github.com/bitcoin/bitcoin/pull/19564/commits/6d941923c318ce9cb2380d3e41ffb760636656a2
> test: use wait_until for invs matching in p2p_feefilter.py
>
> additionally:
> -> rename function with snake_case (s/allInvsMatch/wait_for_invs_to_match)
> -> move it from global namespace to the class FeefilterConn
https://github.com/bitcoin/bitcoin/pull/19564/commits/fe3f0cc44ec6301a86de48cdc3883377932e44eb
> test: speedup p2p_feefilter.py by whitelisting peers (immediate tx relay)
>
> Most of the test time is spent in wait_for_invs() after sending to addresses,
> i.e. the bottleneck is in relaying transactions. By whitelisting the peers via
> -whitelist, the inventory is transmissioned immediately rather than on average
> every 5 seconds, speeding up the test significantly:
https://github.com/bitcoin/bitcoin/pull/19564/commits/9e7894357e296dbe0be775e1527654729dbb71b0
This is a backport of core#19564