Function getCurrentExceptionCode

src/Common/Exception.cpp:558–580

int getCurrentExceptionCode()
{
    try
    {
        throw;
    }
    catch (const Exception & e)
    {
        return e.code();
    }
    catch (const Poco::Exception &)
    {
        return ErrorCodes::POCO_EXCEPTION;
    }
    catch (const std::exception &)
    {
        return ErrorCodes::STD_EXCEPTION;
    }
    catch (...) // Ok: return error code for unknown exception types
    {
        return ErrorCodes::UNKNOWN_EXCEPTION;
    }
}

int getExceptionErrorCode(std::exception_ptr e)
{