From dc53e9eef22531902b8bbad7d9ec33cefc211e84 Mon Sep 17 00:00:00 2001 From: Howard Chu Date: Sat, 18 Feb 2017 17:27:33 +0000 Subject: Add a few read txns to streamline Slight perf gain, but mainly to reduce spam at loglevel 3 --- src/cryptonote_core/blockchain.cpp | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/cryptonote_core/blockchain.cpp') diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp index a81286632..d5fefffcd 100644 --- a/src/cryptonote_core/blockchain.cpp +++ b/src/cryptonote_core/blockchain.cpp @@ -1986,12 +1986,14 @@ bool Blockchain::find_blockchain_supplement(const std::list& qbloc return false; } + m_db->block_txn_start(true); resp.total_height = get_current_blockchain_height(); size_t count = 0; for(size_t i = resp.start_height; i < resp.total_height && count < BLOCKS_IDS_SYNCHRONIZING_DEFAULT_COUNT; i++, count++) { resp.m_block_ids.push_back(m_db->get_block_hash_from_height(i)); } + m_db->block_txn_stop(); return true; } //------------------------------------------------------------------ @@ -2022,6 +2024,7 @@ bool Blockchain::find_blockchain_supplement(const uint64_t req_start_block, cons } } + m_db->block_txn_start(true); total_height = get_current_blockchain_height(); size_t count = 0; for(size_t i = start_height; i < total_height && count < max_count; i++, count++) @@ -2032,6 +2035,7 @@ bool Blockchain::find_blockchain_supplement(const uint64_t req_start_block, cons get_transactions(blocks.back().first.tx_hashes, blocks.back().second, mis); CHECK_AND_ASSERT_MES(!mis.size(), false, "internal error, transaction from block not found"); } + m_db->block_txn_stop(); return true; } //------------------------------------------------------------------ -- cgit v1.2.3