36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
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import aiosched
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async def child(ev: aiosched.Event, pause: int):
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print("[child] Child is alive! Going to wait until notified")
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start_total = aiosched.clock()
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await ev.wait()
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end_pause = aiosched.clock() - start_total
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print(f"[child] Parent set the event, exiting in {pause} seconds")
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start_sleep = aiosched.clock()
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await aiosched.sleep(pause)
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end_sleep = aiosched.clock() - start_sleep
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end_total = aiosched.clock() - start_total
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print(
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f"[child] Done! Slept for {end_total:.2f} seconds total ({end_pause:.2f} waiting, {end_sleep:.2f} sleeping), nice nap!"
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)
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async def parent(pause: int = 1):
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async with aiosched.with_context() as ctx:
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event = aiosched.Event()
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print("[parent] Spawning child task")
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await ctx.spawn(child, event, pause + 2)
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start = aiosched.clock()
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print(f"[parent] Sleeping {pause} second(s) before setting the event")
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await aiosched.sleep(pause)
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await event.trigger()
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print("[parent] Event set, awaiting child completion")
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end = aiosched.clock() - start
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print(f"[parent] Child exited in {end:.2f} seconds")
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if __name__ == "__main__":
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aiosched.run(parent, 3, debugger=None)
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