Kris
5946478772
新增小红书、XMPP、元宝、Zalo 四个渠道扩展。 小红书渠道扩展主要模块：config, gateway, webhook, outbound, streaming, pairing, security, dedupe, media, status, window XMPP 渠道扩展主要模块：plugin, config, gateway, outbound, streaming, pairing, security, dedupe, accounts, commands, muc, rate_limiter, stanza_utils, status, monitor 元宝渠道扩展主要模块：plugin, client, config_schema, gateway, outbound(chunk/queue/transport), inbound(dispatcher), streaming, pairing, security, accounts, actions, commands, codec(biz/conn), session, shared, utils Zalo 渠道扩展主要模块：api, config, gateway, webhook, outbound, pairing, security, session, polling, monitor, status
42 lines
978 B
Python
42 lines
978 B
Python
import time
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from collections import OrderedDict
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class MessageDeduplicator:
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MAX_SIZE = 10000
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TTL_SECONDS = 300
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def __init__(self, max_size: int = MAX_SIZE, ttl: int = TTL_SECONDS):
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self._cache: OrderedDict[str, float] = OrderedDict()
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self._max_size = max_size
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self._ttl = ttl
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def is_duplicate(self, msg_id: str) -> bool:
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if not msg_id:
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return False
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self._evict_expired()
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if msg_id in self._cache:
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return True
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self._cache[msg_id] = time.time()
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self._cache.move_to_end(msg_id)
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while len(self._cache) > self._max_size:
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self._cache.popitem(last=False)
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return False
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def _evict_expired(self):
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now = time.time()
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expired = [
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k for k, ts in self._cache.items()
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if now - ts > self._ttl
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]
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for k in expired:
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del self._cache[k]
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def reset(self):
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self._cache.clear()
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