def __exit__(self, exc_type, exc_value, traceback):
self.close()
with DB.connection_context():
rows = SessionRecord.delete().where(
SessionRecord.f_session_id == self._session_id).execute()
if rows > 0:
LOGGER.debug(f"delete session {self._session_id} record")
else:
LOGGER.warning(
f"failed delete session {self._session_id} record")
def destroy_session(self):
try:
self.close()
except:
pass
with DB.connection_context():
rows = SessionRecord.delete().where(
SessionRecord.f_session_id == self._session_id).execute()
if rows > 0:
LOGGER.debug(f"delete session {self._session_id} record")
else:
LOGGER.warning(
f"failed delete session {self._session_id} record")
def __enter__(self):
with DB.connection_context():
session_record = SessionRecord()
session_record.f_session_id = self._session_id
session_record.f_engine_name = self._engine_name
session_record.f_engine_type = EngineType.STORAGE
# TODO: engine address
session_record.f_engine_address = {}
session_record.f_create_time = current_timestamp()
rows = session_record.save(force_insert=True)
if rows != 1:
raise Exception(
f"create session record {self._session_id} failed")
LOGGER.debug(f"save session {self._session_id} record")
self.create()
return self