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| author | Howard Chu <hyc@symas.com> | 2017-08-19 19:36:51 +0100 |
|---|---|---|
| committer | Howard Chu <hyc@symas.com> | 2017-08-20 16:30:28 +0100 |
| commit | 9a859844f496158b8237bbd08ff0f608dc5a6385 (patch) | |
| tree | 01b471ca8a5f334112bd777a10962853aedbffe3 /src/cryptonote_core/blockchain.cpp | |
| parent | DB cleanup (diff) | |
| download | monero-9a859844f496158b8237bbd08ff0f608dc5a6385.tar.xz | |
Toggle SAFE syncmode on and off automatically
If monerod is started with default sync mode, set it to SAFE after
synchronization completes. Set it back to FAST if synchronization
restarts (e.g. because another peer has a longer blockchain).
If monerod is started with an explicit sync mode, none of this
automation takes effect.
Diffstat (limited to 'src/cryptonote_core/blockchain.cpp')
| -rw-r--r-- | src/cryptonote_core/blockchain.cpp | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp index 14a990131..b3096e473 100644 --- a/src/cryptonote_core/blockchain.cpp +++ b/src/cryptonote_core/blockchain.cpp @@ -126,7 +126,7 @@ static const uint64_t testnet_hard_fork_version_1_till = 624633; //------------------------------------------------------------------ Blockchain::Blockchain(tx_memory_pool& tx_pool) : m_db(), m_tx_pool(tx_pool), m_hardfork(NULL), m_timestamps_and_difficulties_height(0), m_current_block_cumul_sz_limit(0), - m_enforce_dns_checkpoints(false), m_max_prepare_blocks_threads(4), m_db_blocks_per_sync(1), m_db_sync_mode(db_async), m_fast_sync(true), m_show_time_stats(false), m_sync_counter(0), m_cancel(false) + m_enforce_dns_checkpoints(false), m_max_prepare_blocks_threads(4), m_db_blocks_per_sync(1), m_db_sync_mode(db_async), m_db_default_sync(false), m_fast_sync(true), m_show_time_stats(false), m_sync_counter(0), m_cancel(false) { LOG_PRINT_L3("Blockchain::" << __func__); } @@ -4034,12 +4034,29 @@ bool Blockchain::for_all_txpool_txes(std::function<bool(const crypto::hash&, con void Blockchain::set_user_options(uint64_t maxthreads, uint64_t blocks_per_sync, blockchain_db_sync_mode sync_mode, bool fast_sync) { + if (sync_mode == db_defaultsync) + { + m_db_default_sync = true; + sync_mode = db_async; + } m_db_sync_mode = sync_mode; m_fast_sync = fast_sync; m_db_blocks_per_sync = blocks_per_sync; m_max_prepare_blocks_threads = maxthreads; } +void Blockchain::safesyncmode(const bool onoff) +{ + /* all of this is no-op'd if the user set a specific + * --db-sync-mode at startup. + */ + if (m_db_default_sync) + { + m_db->safesyncmode(onoff); + m_db_sync_mode = onoff ? db_nosync : db_async; + } +} + HardFork::State Blockchain::get_hard_fork_state() const { return m_hardfork->get_state(); |