RetryConfig
import type { RetryConfig } from "https://googleapis.deno.dev/v1/cloudtasks:v2.ts";
Retry config. These settings determine when a failed task attempt is retried.
§Properties
Number of attempts per task. Cloud Tasks will attempt the task
max_attempts
times (that is, if the first attempt fails, then there will
be max_attempts - 1
retries). Must be >= -1. If unspecified when the
queue is created, Cloud Tasks will pick the default. -1 indicates unlimited
attempts. This field has the same meaning as task_retry_limit in
queue.yaml/xml.
A task will be scheduled for retry between min_backoff and max_backoff
duration after it fails, if the queue's RetryConfig specifies that the task
should be retried. If unspecified when the queue is created, Cloud Tasks
will pick the default. The value must be given as a string that indicates
the length of time (in seconds) followed by s
(for "seconds"). For more
information on the format, see the documentation for
Duration.
max_backoff
will be truncated to the nearest second. This field has the
same meaning as max_backoff_seconds in
queue.yaml/xml.
The time between retries will double max_doublings
times. A task's retry
interval starts at min_backoff, then doubles max_doublings
times, then
increases linearly, and finally retries at intervals of max_backoff up to
max_attempts times. For example, if min_backoff is 10s, max_backoff is
300s, and max_doublings
is 3, then the a task will first be retried in
10s. The retry interval will double three times, and then increase linearly
by 2^3 * 10s. Finally, the task will retry at intervals of max_backoff
until the task has been attempted max_attempts times. Thus, the requests
will retry at 10s, 20s, 40s, 80s, 160s, 240s, 300s, 300s, .... If
unspecified when the queue is created, Cloud Tasks will pick the default.
This field has the same meaning as max_doublings in
queue.yaml/xml.
If positive, max_retry_duration
specifies the time limit for retrying a
failed task, measured from when the task was first attempted. Once
max_retry_duration
time has passed and the task has been attempted
max_attempts times, no further attempts will be made and the task will be
deleted. If zero, then the task age is unlimited. If unspecified when the
queue is created, Cloud Tasks will pick the default. The value must be
given as a string that indicates the length of time (in seconds) followed
by s
(for "seconds"). For the maximum possible value or the format, see
the documentation for
Duration.
max_retry_duration
will be truncated to the nearest second. This field
has the same meaning as task_age_limit in
queue.yaml/xml.
A task will be scheduled for retry between min_backoff and max_backoff
duration after it fails, if the queue's RetryConfig specifies that the task
should be retried. If unspecified when the queue is created, Cloud Tasks
will pick the default. The value must be given as a string that indicates
the length of time (in seconds) followed by s
(for "seconds"). For more
information on the format, see the documentation for
Duration.
min_backoff
will be truncated to the nearest second. This field has the
same meaning as min_backoff_seconds in
queue.yaml/xml.