CBFS Filter 2020 Python Edition

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on_worker_thread_creation Event

Fires just after a new worker thread is created.


class CBProcessWorkerThreadCreationEventParams(object):
  def result_code() -> int: ...
  def result_code(value) -> None: ...

# In class CBProcess:
def on_worker_thread_creation() -> Callable[[CBProcessWorkerThreadCreationEventParams], None]: ...
def on_worker_thread_creation(event_hook: Callable[[CBProcessWorkerThreadCreationEventParams], None]) -> None: ...


This event fires just after a worker thread is created, in the context of that worker thread.

This event is optional; it is provided to give applications a chance to perform additional processing when a new worker thread is created, such as allocating per-thread objects.

The class maintains a pool of worker threads and uses them to fire events; please refer to the Threading and Concurrency topic for more information.

The ResultCode parameter will always be 0 when the event is fired. If the event cannot be handled in a "successful" manner for some reason (e.g., a resource isn't available, security checks failed, etc.), set it to a non-zero value to report an appropriate error. Please refer to the Error Reporting and Handling topic for more information.

This event is fired synchronously; please refer to the Event Types topic for more information.

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CBFS Filter 2020 Python Edition - Version 20.0 [Build 7917]