h!dZddlmZmZmZmZmZmZddlm Z m Z ddl m Z m Z ddlmZddlmZmZddlmZddlmZdd lmZmZd ZeeZd Zd Zd dhZGddej@Z!y)zNative delayed delivery functionality for Celery workers. This module provides the DelayedDelivery bootstep which handles setup and configuration of native delayed delivery functionality when using quorum queues. )IteratorListOptionalSetUnion ValuesView) ConnectionQueue).bind_queue_to_native_delayed_delivery_exchange4declare_native_delayed_delivery_exchanges_and_queues)retry_over_time)Celery bootsteps) get_logger)detect_quorum_queues)ConsumerTasks)DelayedDeliveryg?classicquorumceZdZdZefZdedefdZdeddfdZ dede ddfdZ d e d e ddfd Zd ed eededdfdZd e ddfdZdee ee fdee fdZdee ddfdZy)raBootstep that sets up native delayed delivery functionality. This component handles the setup and configuration of native delayed delivery for Celery workers. It is automatically included when quorum queues are detected in the application configuration. 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Args: queue_type: The configured queue type Raises: ValueError: If queue type is invalid z;broker_native_delayed_delivery_queue_type is not configuredzInvalid queue type z. Must be one of: z, N)r+VALID_QUEUE_TYPESsortedjoin)r rF sorted_typess r!rTz$DelayedDelivery._validate_queue_typesUZ[ [ . .!"34L%j^3EdiiP\F]E^_  /r#)__name__ __module__ __qualname____doc__rrequiresrboolr"r?r.r2rr rDr8rfloatintr5r*rrrr/rrTr#r!rr s xH bH b b,x,D,\&&s&t&PJ44  Y    Z]  bf   V6 Vd VsDI~1F3s8@x}r#rN)"rhtypingrrrrrrkombur r 'kombu.transport.native_delayed_deliveryr r kombu.utils.functionalr celeryrrcelery.utils.logrcelery.utils.quorum_queuesrcelery.worker.consumerrr__all__rer,r6r7ra StartStopSteprrmr#r!rxsg DC#k2$';2  H  )Wi--Wr#