Reference documentation and code samples for the Google Cloud Tasks V2 Client class RetryConfig.
Retry config.
These settings determine when a failed task attempt is retried.
Generated from protobuf message google.cloud.tasks.v2.RetryConfig
Namespace
Google \ Cloud \ Tasks \ V2Methods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ max_attempts |
int
Number of attempts per task. Cloud Tasks will attempt the task |
↳ max_retry_duration |
Google\Protobuf\Duration
If positive, |
↳ min_backoff |
Google\Protobuf\Duration
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. |
↳ max_backoff |
Google\Protobuf\Duration
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. |
↳ max_doublings |
int
The time between retries will double |
getMaxAttempts
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.
| Returns | |
|---|---|
| Type | Description |
int | |
setMaxAttempts
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.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getMaxRetryDuration
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.
max_retry_duration will be truncated to the nearest second.
This field has the same meaning as
task_age_limit in
queue.yaml/xml.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Duration|null | |
hasMaxRetryDuration
clearMaxRetryDuration
setMaxRetryDuration
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.
max_retry_duration will be truncated to the nearest second.
This field has the same meaning as
task_age_limit in
queue.yaml/xml.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Protobuf\Duration
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getMinBackoff
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.
min_backoff will be truncated to the nearest second.
This field has the same meaning as
min_backoff_seconds in
queue.yaml/xml.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Duration|null | |
hasMinBackoff
clearMinBackoff
setMinBackoff
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.
min_backoff will be truncated to the nearest second.
This field has the same meaning as
min_backoff_seconds in
queue.yaml/xml.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Protobuf\Duration
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getMaxBackoff
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.
max_backoff will be truncated to the nearest second.
This field has the same meaning as
max_backoff_seconds in
queue.yaml/xml.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Duration|null | |
hasMaxBackoff
clearMaxBackoff
setMaxBackoff
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.
max_backoff will be truncated to the nearest second.
This field has the same meaning as
max_backoff_seconds in
queue.yaml/xml.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Protobuf\Duration
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getMaxDoublings
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.
| Returns | |
|---|---|
| Type | Description |
int | |
setMaxDoublings
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.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this | |