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Diffstat (limited to 'src/cryptonote_core/blockchain.cpp')
-rw-r--r--src/cryptonote_core/blockchain.cpp19
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();