This document describes the current stable version of Celery (5.4). For development docs, go here.


Thread execution pool.

class celery.concurrency.thread.TaskPool(*args: Any, **kwargs: Any)[source]

Thread Task Pool.

body_can_be_buffer = True
limit: int
on_apply(target: TargetFunction, args: tuple[Any, ...] | None = None, kwargs: dict[str, Any] | None = None, callback: Callable[..., Any] | None = None, accept_callback: Callable[..., Any] | None = None, **_: Any) ApplyResult[source]
on_stop() None[source]
signal_safe = False

set to true if the pool can be shutdown from within a signal handler.