43 lines
882 B
Python
43 lines
882 B
Python
# standard imports
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# third-party imports
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import celery
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import sqlalchemy
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# local imports
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from cic_ussd.error import MetadataStoreError
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from cic_ussd.db.models.base import SessionBase
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class BaseTask(celery.Task):
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session_func = SessionBase.create_session
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def create_session(self):
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return BaseTask.session_func()
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def log_banner(self):
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logg.debug('task {} root uuid {}'.format(self.__class__.__name__, self.request.root_id))
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return
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class CriticalTask(BaseTask):
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retry_jitter = True
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retry_backoff = True
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retry_backoff_max = 8
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class CriticalSQLAlchemyTask(CriticalTask):
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autoretry_for = (
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sqlalchemy.exc.DatabaseError,
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sqlalchemy.exc.TimeoutError,
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sqlalchemy.exc.ResourceClosedError,
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)
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class CriticalMetadataTask(CriticalTask):
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autoretry_for = (
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MetadataStoreError,
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)
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