Class RetryPolicy (2.1.0)

Version 2.1.0

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RetryPolicy(mapping=None, *, ignore_unknown_fields=False, **kwargs)

A policy that specifies how Cloud Pub/Sub retries message delivery.

Retry delay will be exponential based on provided minimum and maximum backoffs. https://en.wikipedia.org/wiki/Exponential_backoff.

RetryPolicy will be triggered on NACKs or acknowledgement deadline exceeded events for a given message.

Retry Policy is implemented on a best effort basis. At times, the delay between consecutive deliveries may not match the configuration. That is, delay can be more or less than configured backoff.

Attributes
Name	Description
minimum_backoff	.duration.Duration The minimum delay between consecutive deliveries of a given message. Value should be between 0 and 600 seconds. Defaults to 10 seconds.
maximum_backoff	.duration.Duration The maximum delay between consecutive deliveries of a given message. Value should be between 0 and 600 seconds. Defaults to 600 seconds.