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Reduce MAX_PEER_TX_ANNOUNCEMENTS for non-PF_RELAY peers

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Maintaining up to 100000 INVs per peer is excessive, as that is far more
than fits in a typical mempool.

Also disable the "overload" penalty for PF_RELAY peers.
This commit is contained in:
Pieter Wuille
2020-09-23 17:00:46 -07:00
parent 242d16477d
commit de11b0a4ef
5 changed files with 38 additions and 6 deletions
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9
doc/release-notes-19988.md Normal file
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P2P changes
-----------
The size of the set of transactions that peers have announced and we consider
for requests has been reduced from 100000 to 5000 (per peer), and further
announcements will be ignored when that limit is reached. If you need to
dump (very) large batches of transactions, exceptions can be made for trusted
peers using the "relay" network permission. For localhost for example it can
be enabled using the command line option `-whitelist=relay@127.0.0.1`.