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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2019-09-16 12:18:34 +0000 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2019-09-27 00:10:37 +0000 |
| commit | 8330e772f1ed680a54833d25c4d17d09a99ab8d6 (patch) | |
| tree | d536126b06a00fabd56881363daaa9a1fd305c80 /src/cryptonote_core/tx_pool.h | |
| parent | Merge pull request #5876 (diff) | |
| download | monero-8330e772f1ed680a54833d25c4d17d09a99ab8d6.tar.xz | |
monerod can now sync from pruned blocks
If the peer (whether pruned or not itself) supports sending pruned blocks
to syncing nodes, the pruned version will be sent along with the hash
of the pruned data and the block weight. The original tx hashes can be
reconstructed from the pruned txes and theur prunable data hash. Those
hashes and the block weights are hashes and checked against the set of
precompiled hashes, ensuring the data we received is the original data.
It is currently not possible to use this system when not using the set
of precompiled hashes, since block weights can not otherwise be checked
for validity.
This is off by default for now, and is enabled by --sync-pruned-blocks
Diffstat (limited to 'src/cryptonote_core/tx_pool.h')
| -rw-r--r-- | src/cryptonote_core/tx_pool.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/cryptonote_core/tx_pool.h b/src/cryptonote_core/tx_pool.h index 877f2b82f..895014d17 100644 --- a/src/cryptonote_core/tx_pool.h +++ b/src/cryptonote_core/tx_pool.h @@ -139,10 +139,11 @@ namespace cryptonote * @param relayed return-by-reference was transaction relayed to us by the network? * @param do_not_relay return-by-reference is transaction not to be relayed to the network? * @param double_spend_seen return-by-reference was a double spend seen for that transaction? + * @param pruned return-by-reference is the tx pruned * * @return true unless the transaction cannot be found in the pool */ - bool take_tx(const crypto::hash &id, transaction &tx, cryptonote::blobdata &txblob, size_t& tx_weight, uint64_t& fee, bool &relayed, bool &do_not_relay, bool &double_spend_seen); + bool take_tx(const crypto::hash &id, transaction &tx, cryptonote::blobdata &txblob, size_t& tx_weight, uint64_t& fee, bool &relayed, bool &do_not_relay, bool &double_spend_seen, bool &pruned); /** * @brief checks if the pool has a transaction with the given hash |