async def __aexit__(self, exc_type, exc, traceback) -> None:
LOGGER.debug('<STR_LIT>')<EOL>await self.close()<EOL>LOGGER.debug('<STR_LIT>')<EOL>
Context manager exit. Closes pool and deletes its configuration to ensure clean next entry.
For use in monolithic call opening, using, and closing the pool.

Raise any IndyError causing failure to create ledger configuration.

:param exc_type:
:param exc:
:param traceback: