diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/blockchain_db/lmdb/db_lmdb.cpp | 11 | ||||
| -rw-r--r-- | src/blockchain_db/lmdb/db_lmdb.h | 1 |
2 files changed, 10 insertions, 2 deletions
diff --git a/src/blockchain_db/lmdb/db_lmdb.cpp b/src/blockchain_db/lmdb/db_lmdb.cpp index 6b81a4c90..5210fc3cd 100644 --- a/src/blockchain_db/lmdb/db_lmdb.cpp +++ b/src/blockchain_db/lmdb/db_lmdb.cpp @@ -338,6 +338,12 @@ mdb_txn_safe::~mdb_txn_safe() num_active_txns--; } +void mdb_txn_safe::uncheck() +{ + num_active_txns--; + m_check = false; +} + void mdb_txn_safe::commit(std::string message) { if (message.size() == 0) @@ -1439,9 +1445,10 @@ void BlockchainLMDB::unlock() #define TXN_PREFIX_RDONLY() \ MDB_txn *m_txn; \ mdb_txn_cursors *m_cursors; \ + mdb_txn_safe auto_txn; \ bool my_rtxn = block_rtxn_start(&m_txn, &m_cursors); \ - mdb_txn_safe auto_txn(my_rtxn); \ - if (my_rtxn) auto_txn.m_tinfo = m_tinfo.get() + if (my_rtxn) auto_txn.m_tinfo = m_tinfo.get(); \ + else auto_txn.uncheck() #define TXN_POSTFIX_RDONLY() #define TXN_POSTFIX_SUCCESS() \ diff --git a/src/blockchain_db/lmdb/db_lmdb.h b/src/blockchain_db/lmdb/db_lmdb.h index ceae2f084..1b76abf35 100644 --- a/src/blockchain_db/lmdb/db_lmdb.h +++ b/src/blockchain_db/lmdb/db_lmdb.h @@ -112,6 +112,7 @@ struct mdb_txn_safe // BlockchainLMDB destructor to call mdb_txn_safe destructor, as that's too late // to properly abort, since mdb_env_close would have been called earlier. void abort(); + void uncheck(); operator MDB_txn*() { |