45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
"""Publish a game cleanup request to NATS JetStream."""
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import argparse
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import asyncio
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import json
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import os
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import sys
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from pathlib import Path
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from uuid import UUID
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import nats
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if __package__ is None or __package__ == "":
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sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
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from scripts.init_nats import ensure_stream
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async def publish(url: str, stream: str, subject: str, start_subject: str, game_id: UUID) -> None:
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await ensure_stream(url, stream, [start_subject, subject])
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nc = await nats.connect(url)
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try:
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await nc.jetstream().publish(
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subject,
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json.dumps({"game_id": str(game_id)}).encode(),
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)
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print(f"published cleanup for game {game_id} to {subject} ({stream})")
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finally:
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await nc.drain()
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def main() -> None:
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parser = argparse.ArgumentParser(description="Queue cleanup of one game")
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parser.add_argument("game_id", type=UUID)
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parser.add_argument("--url", default=os.getenv("NATS_URL", "nats://127.0.0.1:4222"))
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parser.add_argument("--stream", default=os.getenv("NATS_STREAM", "GAME"))
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parser.add_argument("--subject", default=os.getenv("NATS_CLEANUP_SUBJECT", "game.cleanup"))
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parser.add_argument("--start-subject", default=os.getenv("NATS_SUBJECT", "game.start"))
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args = parser.parse_args()
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asyncio.run(publish(args.url, args.stream, args.subject, args.start_subject, args.game_id))
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if __name__ == "__main__":
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main()
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