mirror of https://github.com/nocturn9x/giambio.git
33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
## Simple task IPC using giambio's NetworkChannel class
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import random
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import string
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import giambio
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from debugger import Debugger
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async def task(c: giambio.NetworkChannel, name: str):
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while True:
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if await c.pending():
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print(f"[{name}] Received {(await c.read(8)).decode()!r}")
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else:
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data = "".join(random.choice(string.ascii_letters) for _ in range(8))
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print(f"[{name}] Sending {data!r}")
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await c.write(data.encode())
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await giambio.sleep(1)
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async def main(channel: giambio.NetworkChannel, delay: int):
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print(f"[main] Spawning workers, exiting in {delay} seconds")
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async with giambio.skip_after(delay) as pool:
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await pool.spawn(task, channel, "one")
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await pool.spawn(task, channel, "two")
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await channel.close()
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print(f"[main] Operation complete, channel closed")
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if await channel.pending():
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print(f"[main] Channel has leftover data, clearing it")
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while await channel.pending():
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print(f"[main] Cleared {await channel.read(1)!r}")
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giambio.run(main, giambio.NetworkChannel(), 4, debugger=())
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