3 commits

Author	SHA1	Message	Date
Marius van der Wijden	230df98e4d	core/txpool: disallow future churn by remote txs (#26907) ... Prior to this change, it was possible that transactions are erroneously deemed as 'future' although they are in fact 'pending', causing them to be dropped due to 'future' not being allowed to replace 'pending'. This change fixes that, by doing a more in-depth inspection of the queue.	2023-04-05 04:59:32 -04:00
s7v7nislands	80ff0b4e6a	core/txpool: use atomic int added in go1.19 (#26913) ... Makes use of atomic.Uint64 instead of atomic by pointer	2023-03-20 04:12:24 -04:00
Marius van der Wijden	6cf2e921a7	core/txpool: implement additional DoS defenses (#26648) ... This adds two new rules to the transaction pool: - A future transaction can not evict a pending transaction. - A transaction can not overspend available funds of a sender. --- Co-authored-by: dwn1998 <42262393+dwn1998@users.noreply.github.com> Co-authored-by: Martin Holst Swende <martin@swende.se>	2023-03-10 18:30:26 +01:00