retry_once

Task that fails and is retried. Returns the number of retries.

def retry_once(
    self: Task,
    *args: any,
    expires: float,
    max_retries: integer,
    countdown: float
) - > integer

Task that fails and is retried. Returns the number of retries.

Parameters

Name	Type	Description
self	Task	The Celery task instance bound to the function
*args	any	Variable positional arguments passed to the task
expires	float	The expiration time in seconds for the retried task instance
max_retries	integer	The maximum number of times the task should be retried before failing permanently
countdown	float	The delay in seconds to wait before executing the retried task

Returns

Type	Description
integer	The current number of retries performed by the task instance