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blockchain_import: properly cleanup core/db on exit

This commit is contained in:
moneromooo-monero 2017-09-01 11:59:24 +01:00
parent e167c4d9a1
commit 5b29e87f85
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GPG Key ID: 686F07454D6CEFC3
1 changed files with 12 additions and 22 deletions
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34
src/blockchain_utilities/blockchain_import.cpp
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@ -692,18 +692,12 @@ int main(int argc, char* argv[])
MINFO("bootstrap file path: " << import_file_path);
MINFO("database path: " << m_config_folder);
cryptonote::cryptonote_protocol_stub pr; //TODO: stub only for this kind of test, make real validation of relayed objects
cryptonote::core core(&pr);
try
{
// fake_core needed for verification to work when enabled.
//
// NOTE: don't need fake_core method of doing things when we're going to call
// BlockchainDB add_block() directly and have available the 3 block
// properties to do so. Both ways work, but fake core isn't necessary in that
// circumstance.
cryptonote::cryptonote_protocol_stub pr; //TODO: stub only for this kind of test, make real validation of relayed objects
cryptonote::core core(&pr);
core.disable_dns_checkpoints(true);
if (!core.init(vm, NULL))
{
@ -731,23 +725,19 @@ int main(int argc, char* argv[])
import_from_file(core, import_file_path, block_stop);
}
catch (const DB_ERROR& e)
{
std::cout << std::string("Error loading blockchain db: ") + e.what() + " -- shutting down now" << ENDL;
return 1;
}
// destructors called at exit:
//
// ensure db closed
// - transactions properly checked and handled
// - disk sync if needed
//
// fake_core object's destructor is called when it goes out of scope. For an
// LMDB fake_core, it calls Blockchain::deinit() on its object, which in turn
// calls delete on its BlockchainDB derived class' object, which closes its
// files.
core.deinit();
}
catch (const DB_ERROR& e)
{
std::cout << std::string("Error loading blockchain db: ") + e.what() + " -- shutting down now" << ENDL;
core.deinit();
return 1;
}
return 0;
CATCH_ENTRY("Import error", 1);