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- import asyncio
- from nats.aio.client import Client as NATS
- async def example():
- # [begin subscribe_queue]
- nc = NATS()
- await nc.connect(servers=["nats://demo.nats.io:4222"])
- future = asyncio.Future()
- async def cb(msg):
- nonlocal future
- future.set_result(msg)
- await nc.subscribe("updates", queue="workers", cb=cb)
- await nc.publish("updates", b'All is Well')
- msg = await asyncio.wait_for(future, 1)
- print("Msg", msg)
- # [end subscribe_queue]
- await nc.close()
- loop = asyncio.get_event_loop()
- loop.run_until_complete(example())
- loop.close()
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