com.google.cloud.tasks.v2beta2

Interface RateLimitsOrBuilder

All Superinterfaces:

com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder

All Known Implementing Classes:

RateLimits, RateLimits.Builder

public interface RateLimitsOrBuilder
extends com.google.protobuf.MessageOrBuilder

Method Summary

Modifier and Type	Method and Description
int	getMaxBurstSize() Output only.
int	getMaxConcurrentTasks() The maximum number of concurrent tasks that Cloud Tasks allows to be dispatched for this queue.
double	getMaxTasksDispatchedPerSecond() The maximum rate at which tasks are dispatched from this queue.

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

isInitialized

Method Detail

getMaxTasksDispatchedPerSecond

double getMaxTasksDispatchedPerSecond()

 The maximum rate at which tasks are dispatched from this queue.
 If unspecified when the queue is created, Cloud Tasks will pick the
 default.
 * For [App Engine queues][google.cloud.tasks.v2beta2.AppEngineHttpTarget], the maximum allowed value
   is 500.
 * This field is output only   for [pull queues][google.cloud.tasks.v2beta2.PullTarget]. In addition to the
   `max_tasks_dispatched_per_second` limit, a maximum of 10 QPS of
   [LeaseTasks][google.cloud.tasks.v2beta2.CloudTasks.LeaseTasks] requests are allowed per pull queue.
 This field has the same meaning as
 [rate in
 queue.yaml/xml](https://cloud.google.com/appengine/docs/standard/python/config/queueref#rate).
 

double max_tasks_dispatched_per_second = 1;

Returns:

The maxTasksDispatchedPerSecond.

getMaxBurstSize

int getMaxBurstSize()

 Output only. The max burst size.
 Max burst size limits how fast tasks in queue are processed when
 many tasks are in the queue and the rate is high. This field
 allows the queue to have a high rate so processing starts shortly
 after a task is enqueued, but still limits resource usage when
 many tasks are enqueued in a short period of time.
 The [token bucket](https://wikipedia.org/wiki/Token_Bucket)
 algorithm is used to control the rate of task dispatches. Each
 queue has a token bucket that holds tokens, up to the maximum
 specified by `max_burst_size`. Each time a task is dispatched, a
 token is removed from the bucket. Tasks will be dispatched until
 the queue's bucket runs out of tokens. The bucket will be
 continuously refilled with new tokens based on
 [max_tasks_dispatched_per_second][google.cloud.tasks.v2beta2.RateLimits.max_tasks_dispatched_per_second].
 Cloud Tasks will pick the value of `max_burst_size` based on the
 value of
 [max_tasks_dispatched_per_second][google.cloud.tasks.v2beta2.RateLimits.max_tasks_dispatched_per_second].
 For App Engine queues that were created or updated using
 `queue.yaml/xml`, `max_burst_size` is equal to
 [bucket_size](https://cloud.google.com/appengine/docs/standard/python/config/queueref#bucket_size).
 Since `max_burst_size` is output only, if
 [UpdateQueue][google.cloud.tasks.v2beta2.CloudTasks.UpdateQueue] is called on a queue
 created by `queue.yaml/xml`, `max_burst_size` will be reset based
 on the value of
 [max_tasks_dispatched_per_second][google.cloud.tasks.v2beta2.RateLimits.max_tasks_dispatched_per_second],
 regardless of whether
 [max_tasks_dispatched_per_second][google.cloud.tasks.v2beta2.RateLimits.max_tasks_dispatched_per_second]
 is updated.
 

int32 max_burst_size = 2;

Returns:

The maxBurstSize.

getMaxConcurrentTasks

int getMaxConcurrentTasks()

 The maximum number of concurrent tasks that Cloud Tasks allows
 to be dispatched for this queue. After this threshold has been
 reached, Cloud Tasks stops dispatching tasks until the number of
 concurrent requests decreases.
 If unspecified when the queue is created, Cloud Tasks will pick the
 default.
 The maximum allowed value is 5,000.
 This field is output only for
 [pull queues][google.cloud.tasks.v2beta2.PullTarget] and always -1, which indicates no limit. No other
 queue types can have `max_concurrent_tasks` set to -1.
 This field has the same meaning as
 [max_concurrent_requests in
 queue.yaml/xml](https://cloud.google.com/appengine/docs/standard/python/config/queueref#max_concurrent_requests).
 

int32 max_concurrent_tasks = 3;

Returns:

The maxConcurrentTasks.