Event: Signal Between Coroutines
An Event is a simple signaling primitive - it's either set or not:
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LearnStep 1 of 4
Event Basics
Learning Objectives
- •Use asyncio.Event for signaling
- •Coordinate multiple waiters
- •Implement start/stop patterns
Lesson Outline
LearnStep 1/4
Event Basics
python
Key Methods
event.set()- Set the event (wake all waiters)event.clear()- Reset to unset stateevent.is_set()- Check if setawait event.wait()- Wait until set