import asyncio
import nats

NATS_SERVER = "nats://localhost:4222"
TOKEN = "dfji348934jdd0i24uhjd29834ijrr0345jo0r3j034n"


async def message_handler(msg):
    subject = msg.subject
    reply = msg.reply
    data = msg.data.decode()
    print(f"Received a message on '{subject} {reply}': {data}")

async def main():
    # It is very likely that the demo server will see traffic from clients other than yours.
    # To avoid this, start your own locally and modify the example to use it.
    nc = await nats.connect(NATS_SERVER, token=TOKEN)
    inbox = nc.new_inbox()
    sub = await nc.subscribe("foo")

    i = 0
    while True:
        msg = await nc.publish("foo", b"message", reply=inbox)
        await asyncio.sleep(5)


if __name__ == '__main__':
    asyncio.run(main())