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  • Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
  • Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
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/lib/google/src/Google/Task/ -> Runner.php (source)

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Defines 1 class

Google_Task_Runner:: (7 methods):
  __construct()
  canAttmpt()
  run()
  attempt()
  backOff()
  getDelay()
  getJitter()


Class: Google_Task_Runner  - X-Ref

A task runner with exponential backoff support.

__construct(Google_Client $client,$name,$action,array $arguments = array()   X-Ref
Creates a new task runner with exponential backoff support.

param: Google_Client $client The current API client
param: string $name The name of the current task (used for logging)
param: callable $action The task to run and possibly retry
param: array $arguments The task arguments

canAttmpt()   X-Ref
Checks if a retry can be attempted.

return: boolean

run()   X-Ref
Runs the task and (if applicable) automatically retries when errors occur.

return: mixed

attempt()   X-Ref
Runs a task once, if possible. This is useful for bypassing the `run()`
loop.

NOTE: If this is not the first attempt, this function will sleep in
accordance to the backoff configurations before running the task.

return: boolean

backOff()   X-Ref
Sleeps in accordance to the backoff configurations.


getDelay()   X-Ref
Gets the delay (in seconds) for the current backoff period.

return: float

getJitter()   X-Ref
Gets the current jitter (random number between -$this->jitter and
$this->jitter).

return: float