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16 lines
517 B
Python
16 lines
517 B
Python
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from nonebot.matcher import Matcher
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from nonebot.message import run_postprocessor
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from zhenxun.utils.limiters import ConcurrencyLimiter
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@run_postprocessor
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async def _concurrency_release_hook(matcher: Matcher):
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"""
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后处理器：在事件处理结束后，释放并发限制的信号量。
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"""
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if concurrency_info := matcher.state.get("_concurrency_limiter_info"):
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limiter: ConcurrencyLimiter = concurrency_info["limiter"]
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key = concurrency_info["key"]
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limiter.release(key)
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