Class RetryConfig (2.43.0)

public final class RetryConfig extends GeneratedMessageV3 implements RetryConfigOrBuilder

Retry config.

These settings determine how a failed task attempt is retried.

Protobuf type google.cloud.tasks.v2beta2.RetryConfig

Static Fields

MAX_ATTEMPTS_FIELD_NUMBER

public static final int MAX_ATTEMPTS_FIELD_NUMBER
Field Value
Type Description
int

MAX_BACKOFF_FIELD_NUMBER

public static final int MAX_BACKOFF_FIELD_NUMBER
Field Value
Type Description
int

MAX_DOUBLINGS_FIELD_NUMBER

public static final int MAX_DOUBLINGS_FIELD_NUMBER
Field Value
Type Description
int

MAX_RETRY_DURATION_FIELD_NUMBER

public static final int MAX_RETRY_DURATION_FIELD_NUMBER
Field Value
Type Description
int

MIN_BACKOFF_FIELD_NUMBER

public static final int MIN_BACKOFF_FIELD_NUMBER
Field Value
Type Description
int

UNLIMITED_ATTEMPTS_FIELD_NUMBER

public static final int UNLIMITED_ATTEMPTS_FIELD_NUMBER
Field Value
Type Description
int

Static Methods

getDefaultInstance()

public static RetryConfig getDefaultInstance()
Returns
Type Description
RetryConfig

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()
Returns
Type Description
Descriptor

newBuilder()

public static RetryConfig.Builder newBuilder()
Returns
Type Description
RetryConfig.Builder

newBuilder(RetryConfig prototype)

public static RetryConfig.Builder newBuilder(RetryConfig prototype)
Parameter
Name Description
prototype RetryConfig
Returns
Type Description
RetryConfig.Builder

parseDelimitedFrom(InputStream input)

public static RetryConfig parseDelimitedFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
RetryConfig
Exceptions
Type Description
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static RetryConfig parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input InputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
RetryConfig
Exceptions
Type Description
IOException

parseFrom(byte[] data)

public static RetryConfig parseFrom(byte[] data)
Parameter
Name Description
data byte[]
Returns
Type Description
RetryConfig
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static RetryConfig parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data byte[]
extensionRegistry ExtensionRegistryLite
Returns
Type Description
RetryConfig
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteString data)

public static RetryConfig parseFrom(ByteString data)
Parameter
Name Description
data ByteString
Returns
Type Description
RetryConfig
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static RetryConfig parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data ByteString
extensionRegistry ExtensionRegistryLite
Returns
Type Description
RetryConfig
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static RetryConfig parseFrom(CodedInputStream input)
Parameter
Name Description
input CodedInputStream
Returns
Type Description
RetryConfig
Exceptions
Type Description
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static RetryConfig parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input CodedInputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
RetryConfig
Exceptions
Type Description
IOException

parseFrom(InputStream input)

public static RetryConfig parseFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
RetryConfig
Exceptions
Type Description
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static RetryConfig parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input InputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
RetryConfig
Exceptions
Type Description
IOException

parseFrom(ByteBuffer data)

public static RetryConfig parseFrom(ByteBuffer data)
Parameter
Name Description
data ByteBuffer
Returns
Type Description
RetryConfig
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static RetryConfig parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data ByteBuffer
extensionRegistry ExtensionRegistryLite
Returns
Type Description
RetryConfig
Exceptions
Type Description
InvalidProtocolBufferException

parser()

public static Parser<RetryConfig> parser()
Returns
Type Description
Parser<RetryConfig>

Methods

equals(Object obj)

public boolean equals(Object obj)
Parameter
Name Description
obj Object
Returns
Type Description
boolean
Overrides

getDefaultInstanceForType()

public RetryConfig getDefaultInstanceForType()
Returns
Type Description
RetryConfig

getMaxAttempts()

public int getMaxAttempts()

The maximum number of attempts for a 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 > 0.

int32 max_attempts = 1;

Returns
Type Description
int

The maxAttempts.

getMaxBackoff()

public Duration 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.

This field is output only for pull queues.

max_backoff will be truncated to the nearest second.

This field has the same meaning as max_backoff_seconds in queue.yaml/xml.

.google.protobuf.Duration max_backoff = 5;

Returns
Type Description
Duration

The maxBackoff.

getMaxBackoffOrBuilder()

public DurationOrBuilder getMaxBackoffOrBuilder()

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.

This field is output only for pull queues.

max_backoff will be truncated to the nearest second.

This field has the same meaning as max_backoff_seconds in queue.yaml/xml.

.google.protobuf.Duration max_backoff = 5;

Returns
Type Description
DurationOrBuilder

getMaxDoublings()

public int 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 is output only for pull queues.

This field has the same meaning as max_doublings in queue.yaml/xml.

int32 max_doublings = 6;

Returns
Type Description
int

The maxDoublings.

getMaxRetryDuration()

public Duration 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.

This field is output only for pull queues.

max_retry_duration will be truncated to the nearest second.

This field has the same meaning as task_age_limit in queue.yaml/xml.

.google.protobuf.Duration max_retry_duration = 3;

Returns
Type Description
Duration

The maxRetryDuration.

getMaxRetryDurationOrBuilder()

public DurationOrBuilder getMaxRetryDurationOrBuilder()

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.

This field is output only for pull queues.

max_retry_duration will be truncated to the nearest second.

This field has the same meaning as task_age_limit in queue.yaml/xml.

.google.protobuf.Duration max_retry_duration = 3;

Returns
Type Description
DurationOrBuilder

getMinBackoff()

public Duration 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.

This field is output only for pull queues.

min_backoff will be truncated to the nearest second.

This field has the same meaning as min_backoff_seconds in queue.yaml/xml.

.google.protobuf.Duration min_backoff = 4;

Returns
Type Description
Duration

The minBackoff.

getMinBackoffOrBuilder()

public DurationOrBuilder getMinBackoffOrBuilder()

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.

This field is output only for pull queues.

min_backoff will be truncated to the nearest second.

This field has the same meaning as min_backoff_seconds in queue.yaml/xml.

.google.protobuf.Duration min_backoff = 4;

Returns
Type Description
DurationOrBuilder

getNumAttemptsCase()

public RetryConfig.NumAttemptsCase getNumAttemptsCase()
Returns
Type Description
RetryConfig.NumAttemptsCase

getParserForType()

public Parser<RetryConfig> getParserForType()
Returns
Type Description
Parser<RetryConfig>
Overrides

getSerializedSize()

public int getSerializedSize()
Returns
Type Description
int
Overrides

getUnlimitedAttempts()

public boolean getUnlimitedAttempts()

If true, then the number of attempts is unlimited.

bool unlimited_attempts = 2;

Returns
Type Description
boolean

The unlimitedAttempts.

hasMaxAttempts()

public boolean hasMaxAttempts()

The maximum number of attempts for a 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 > 0.

int32 max_attempts = 1;

Returns
Type Description
boolean

Whether the maxAttempts field is set.

hasMaxBackoff()

public boolean hasMaxBackoff()

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.

This field is output only for pull queues.

max_backoff will be truncated to the nearest second.

This field has the same meaning as max_backoff_seconds in queue.yaml/xml.

.google.protobuf.Duration max_backoff = 5;

Returns
Type Description
boolean

Whether the maxBackoff field is set.

hasMaxRetryDuration()

public boolean hasMaxRetryDuration()

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.

This field is output only for pull queues.

max_retry_duration will be truncated to the nearest second.

This field has the same meaning as task_age_limit in queue.yaml/xml.

.google.protobuf.Duration max_retry_duration = 3;

Returns
Type Description
boolean

Whether the maxRetryDuration field is set.

hasMinBackoff()

public boolean hasMinBackoff()

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.

This field is output only for pull queues.

min_backoff will be truncated to the nearest second.

This field has the same meaning as min_backoff_seconds in queue.yaml/xml.

.google.protobuf.Duration min_backoff = 4;

Returns
Type Description
boolean

Whether the minBackoff field is set.

hasUnlimitedAttempts()

public boolean hasUnlimitedAttempts()

If true, then the number of attempts is unlimited.

bool unlimited_attempts = 2;

Returns
Type Description
boolean

Whether the unlimitedAttempts field is set.

hashCode()

public int hashCode()
Returns
Type Description
int
Overrides

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
Type Description
FieldAccessorTable
Overrides

isInitialized()

public final boolean isInitialized()
Returns
Type Description
boolean
Overrides

newBuilderForType()

public RetryConfig.Builder newBuilderForType()
Returns
Type Description
RetryConfig.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected RetryConfig.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter
Name Description
parent BuilderParent
Returns
Type Description
RetryConfig.Builder
Overrides

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter
Name Description
unused UnusedPrivateParameter
Returns
Type Description
Object
Overrides

toBuilder()

public RetryConfig.Builder toBuilder()
Returns
Type Description
RetryConfig.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)
Parameter
Name Description
output CodedOutputStream
Overrides
Exceptions
Type Description
IOException