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30 lines
842 B
Python
30 lines
842 B
Python
from asyncio import Queue
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from game.sim.gameupdateevents import GameUpdateEvents
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class EventStream:
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_queue: Queue[GameUpdateEvents] = Queue()
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@classmethod
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def drain(cls) -> None:
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while not cls._queue.empty():
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cls._queue.get_nowait()
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cls._queue.task_done()
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@classmethod
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async def put(cls, events: GameUpdateEvents) -> None:
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await cls._queue.put(events)
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@classmethod
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def put_nowait(cls, events: GameUpdateEvents) -> None:
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# The queue has infinite size so this should never need to block anyway. If for
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# some reason the queue is full this will throw QueueFull.
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cls._queue.put_nowait(events)
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@classmethod
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async def get(cls) -> GameUpdateEvents:
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events = await cls._queue.get()
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cls._queue.task_done()
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return events
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