diff options
| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2018-04-27 11:08:24 +0100 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2018-06-26 22:15:38 +0100 |
| commit | 0e4c7d0fae398a46cdc223fc6186821b56e5a8e9 (patch) | |
| tree | a748e024e98b3d0e4b6db17fe0fa19f4402158fa /src/wallet/wallet2.h | |
| parent | threadpool: allow leaf functions to run concurrently (diff) | |
| download | monero-0e4c7d0fae398a46cdc223fc6186821b56e5a8e9.tar.xz | |
wallet2: cache ringdb key while refreshing
Speeds up syncing with a lot of outgoing outputs as key generation
runs Cryptonight.
Diffstat (limited to '')
| -rw-r--r-- | src/wallet/wallet2.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h index b3c842288..09d99efd8 100644 --- a/src/wallet/wallet2.h +++ b/src/wallet/wallet2.h @@ -475,6 +475,16 @@ namespace tools std::vector<is_out_data> additional; }; + struct key_ref + { + key_ref(tools::wallet2 &w): wallet(w) { ++refs; } + ~key_ref() { if (!--refs) wallet.clear_ringdb_key(); } + + private: + tools::wallet2 &wallet; + static std::atomic<unsigned int> refs; + }; + /*! * \brief Generates a wallet or restores one. * \param wallet_ Name of wallet file @@ -1186,6 +1196,9 @@ namespace tools bool add_rings(const cryptonote::transaction_prefix &tx); bool remove_rings(const cryptonote::transaction_prefix &tx); bool get_ring(const crypto::chacha_key &key, const crypto::key_image &key_image, std::vector<uint64_t> &outs); + crypto::chacha_key get_ringdb_key(); + void cache_ringdb_key(); + void clear_ringdb_key(); bool get_output_distribution(uint64_t &start_height, std::vector<uint64_t> &distribution); @@ -1282,6 +1295,7 @@ namespace tools std::string m_ring_database; bool m_ring_history_saved; std::unique_ptr<ringdb> m_ringdb; + boost::optional<crypto::chacha_key> m_ringdb_key; }; } BOOST_CLASS_VERSION(tools::wallet2, 24) |