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| author | Lee Clagett <code@leeclagett.com> | 2019-11-13 14:12:32 +0000 |
|---|---|---|
| committer | Lee Clagett <code@leeclagett.com> | 2020-03-26 15:01:30 +0000 |
| commit | 02d887c2e58bd8e66ef8823e59669439d448bfec (patch) | |
| tree | 0c5ff6825f6555f8930589fa118fe263d29a018b /src/blockchain_db/blockchain_db.h | |
| parent | Merge pull request #6405 (diff) | |
| download | monero-02d887c2e58bd8e66ef8823e59669439d448bfec.tar.xz | |
Adding Dandelion++ support to public networks:
- New flag in NOTIFY_NEW_TRANSACTION to indicate stem mode
- Stem loops detected in tx_pool.cpp
- Embargo timeout for a blackhole attack during stem phase
Diffstat (limited to '')
| -rw-r--r-- | src/blockchain_db/blockchain_db.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/blockchain_db/blockchain_db.h b/src/blockchain_db/blockchain_db.h index d3a218365..3e2387da4 100644 --- a/src/blockchain_db/blockchain_db.h +++ b/src/blockchain_db/blockchain_db.h @@ -160,7 +160,7 @@ struct txpool_tx_meta_t uint64_t max_used_block_height; uint64_t last_failed_height; uint64_t receive_time; - uint64_t last_relayed_time; + uint64_t last_relayed_time; //!< If Dandelion++ stem, randomized embargo timestamp. Otherwise, last relayed timestmap. // 112 bytes uint8_t kept_by_block; uint8_t relayed; @@ -168,13 +168,17 @@ struct txpool_tx_meta_t uint8_t double_spend_seen: 1; uint8_t pruned: 1; uint8_t is_local: 1; - uint8_t bf_padding: 5; + uint8_t dandelionpp_stem : 1; + uint8_t bf_padding: 4; uint8_t padding[76]; // till 192 bytes void set_relay_method(relay_method method) noexcept; relay_method get_relay_method() const noexcept; + //! \return True if `get_relay_method()` now returns `method`. + bool upgrade_relay_method(relay_method method) noexcept; + //! See `relay_category` description bool matches(const relay_category category) const noexcept { |