Prevent caching of oid in pidbox (#1394)
Prevent caching of oid in pidbox (#1394)

oid is not cached anymore due race conditions of oid in celery. Caching
oid is causing following exception:

OperationalError("
Cannot route message for exchange 'reply.celery.pidbox': Table empty or key no longer exists.
Probably the key ('_kombu.binding.reply.celery.pidbox') has been removed from the Redis database.
",)

This exception seems to be occuring when multiple celery workers
contains same oid.
celery/kombu