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Handle errors when committing transaction

This commit is contained in:
Martchus 2021-12-25 22:54:46 +01:00
parent 98bf74ed80
commit ef0bbb4462
1 changed files with 3 additions and 1 deletions
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4
lmdb-safe.cc
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@ -292,7 +292,9 @@ void MDBROTransactionImpl::commit()
// if d_txn is non-nullptr here, either the transaction object was invalidated earlier (e.g. by moving from it), or it is an RW transaction which has already cleaned up the d_txn pointer (with an abort).
if (d_txn) {
d_parent->decROTX();
mdb_txn_commit(d_txn); // this appears to work better than abort for r/o database opening
if (const auto rc = mdb_txn_commit(d_txn)) { // this appears to work better than abort for r/o database opening
throw std::runtime_error("Error comitting transaction: " + MDBError(rc));
}
d_txn = nullptr;
}
}