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\/>\n<h3>\u4e8c\u3001\u5750\u5e2d\u72b6\u6001\u673a&#xff1a;ACD \u7684\u5730\u57fa<\/h3>\n<p>\u5206\u914d\u7b97\u6cd5\u7684\u524d\u63d0\u662f\u72b6\u6001\u51c6\u786e\u3002\u95e8\u5e97\u573a\u666f\u5efa\u8bae\u5b9a\u4e49\u4e03\u4e2a\u72b6\u6001&#xff1a;<\/p>\n<p>\u51e0\u4e2a\u5b9e\u73b0\u8981\u70b9&#xff1a;<\/p>\n<ul>\n<li>\n<p>ringing \u548c talking \u90fd\u8981\u4ece\u7a7a\u95f2\u6c60\u79fb\u9664&#xff0c;\u4e24\u8005\u53ea\u662f\u5bf9\u5916\u7684\u5c55\u793a\u4e0d\u540c\u3002<\/p>\n<\/li>\n<li>\n<p>acw \u8981\u6709\u8d85\u65f6&#xff0c;\u6bd4\u5982 60 \u79d2&#xff0c;\u8d85\u65f6\u81ea\u52a8\u56de idle&#xff0c;\u9632\u6b62\u5e97\u5458\u5fd8\u4e86\u70b9&#034;\u7ed3\u675f&#034;\u5bfc\u81f4\u81ea\u5df1\u4e00\u76f4\u4e0d\u63a5\u7535\u8bdd\u3002<\/p>\n<\/li>\n<li>\n<p>busy \u4e0d\u53c2\u4e0e\u5206\u914d&#xff0c;\u4f46\u8981\u80fd\u88ab\u4e3b\u7ba1\u770b\u5230&#xff0c;\u5426\u5219\u5e97\u5458\u4e00\u6302\u5c0f\u4f11\u5c31&#034;\u6d88\u5931&#034;\u4e86\u3002<\/p>\n<\/li>\n<li>\n<p>offline \u5224\u5b9a\u9760\u5fc3\u8df3&#xff0c;\u5ba2\u6237\u7aef\u6bcf 15 \u5230 30 \u79d2\u4e0a\u62a5\u4e00\u6b21&#xff0c;\u8d85\u8fc7 60 \u79d2\u6ca1\u5fc3\u8df3\u89c6\u4e3a\u79bb\u7ebf&#xff0c;\u4ece\u7a7a\u95f2\u6c60\u6458\u9664\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u72b6\u6001\u673a\u7684\u4ef7\u503c\u5728\u4e8e&#xff1a;\u4efb\u4f55\u4e00\u6b21\u5206\u914d&#xff0c;\u53ea\u4ece idle \u96c6\u5408\u91cc\u9009\u4eba\u3002\u8fd9\u4e00\u6761\u80fd\u6d88\u6389\u4e0a\u9762\u4e00\u534a\u7684\u624e\u5806\u95ee\u9898\u3002\u8fd9\u4e5f\u662f ACD \u7cfb\u7edf\u548c\u666e\u901a&#034;\u6765\u7535\u8f6c\u63a5&#034;\u6700\u672c\u8d28\u7684\u533a\u522b\u2014\u2014ACD \u662f\u56f4\u7ed5\u5750\u5e2d\u72b6\u6001\u505a\u51b3\u7b56\u7684&#xff0c;\u800c\u4e0d\u662f\u56f4\u7ed5\u7535\u8bdd\u53f7\u7801\u505a\u8f6c\u63a5\u3002<\/p>\n<hr \/>\n<h3>\u4e09\u3001\u4e94\u79cd ACD \u5206\u914d\u7b97\u6cd5\u5bf9\u6bd4<\/h3>\n<table>\n<tr>\u7b97\u6cd5\u539f\u7406\u4f18\u70b9\u5c0f\u89c4\u6a21\u4e0b\u7684\u5751\u9002\u7528<\/tr>\n<tbody>\n<tr>\n<td>\u7b80\u5355\u8f6e\u8be2<\/td>\n<td>\u6309\u987a\u5e8f\u4f9d\u6b21\u5206\u914d<\/td>\n<td>\u5b9e\u73b0\u7b80\u5355&#xff0c;\u7edd\u5bf9\u516c\u5e73<\/td>\n<td>\u5750\u5e2d\u6570\u4e0d\u662f\u5206\u914d\u6570\u6574\u6570\u500d\u65f6\u504f\u659c&#xff1b;\u4e0d\u8003\u8651\u8c01\u5728\u5fd9<\/td>\n<td>\u5750\u5e2d\u56fa\u5b9a\u3001\u8bdd\u91cf\u6781\u5c0f<\/td>\n<\/tr>\n<tr>\n<td>\u968f\u673a<\/td>\n<td>\u4ece\u7a7a\u95f2\u6c60\u968f\u673a\u53d6<\/td>\n<td>\u5b9e\u73b0\u6700\u7b80\u5355<\/td>\n<td>\u77ed\u65f6\u95f4\u7a97\u53e3\u5185\u5bb9\u6613\u8fde\u7eed\u547d\u4e2d\u540c\u4e00\u4eba<\/td>\n<td>\u4e0d\u5efa\u8bae\u5355\u72ec\u7528<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u5c11\u63a5\u542c\u6570<\/td>\n<td>\u6309\u5f53\u65e5\u63a5\u542c\u91cf\u5347\u5e8f<\/td>\n<td>\u957f\u671f\u5747\u8861\u597d<\/td>\n<td>\u4e0d\u8003\u8651\u5f53\u524d\u662f\u5426\u521a\u6302\u65ad&#xff0c;\u53ef\u80fd\u8fde\u7eed\u6d3e\u7ed9\u540c\u4e00\u4eba<\/td>\n<td>\u8bdd\u91cf\u5927\u7684\u56e2\u961f<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u957f\u7a7a\u95f2\u4f18\u5148<\/td>\n<td>\u6309\u7a7a\u95f2\u5f00\u59cb\u65f6\u95f4\u5347\u5e8f<\/td>\n<td>\u77ed\u671f\u5747\u8861\u597d&#xff0c;\u7b26\u5408\u76f4\u89c9<\/td>\n<td>\u9700\u8981\u7cbe\u786e\u7ef4\u62a4\u7a7a\u95f2\u65f6\u95f4\u6233&#xff1b;\u65b0\u4e0a\u7ebf\u5750\u5e2d\u4f1a&#034;\u5403&#034;\u4e00\u6ce2<\/td>\n<td>\u95e8\u5e97\u4e3b\u529b\u7b97\u6cd5<\/td>\n<\/tr>\n<tr>\n<td>\u6280\u80fd\u7ec4 &#043; \u52a0\u6743<\/td>\n<td>\u5148\u6309\u7ec4\u5339\u914d&#xff0c;\u7ec4\u5185\u6309\u6743\u91cd<\/td>\n<td>\u80fd\u8868\u8fbe\u4e1a\u52a1\u5dee\u5f02<\/td>\n<td>\u6743\u91cd\u96be\u8c03&#xff0c;\u5bb9\u6613\u53d8\u6210&#034;\u80fd\u8005\u591a\u52b3&#034;<\/td>\n<td>\u6709\u660e\u786e\u5206\u5de5\u7684\u95e8\u5e97<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u95e8\u5e97\u573a\u666f\u7684\u52a1\u5b9e\u9009\u62e9&#xff1a;\u4ee5&#034;\u6700\u957f\u7a7a\u95f2\u4f18\u5148&#034;\u4e3a\u4e3b&#xff0c;\u53e0\u52a0&#034;\u5f53\u65e5\u63a5\u542c\u6570\u4e0a\u9650&#034;\u4f5c\u4e3a\u515c\u5e95&#xff0c;\u518d\u5728\u524d\u9762\u52a0\u4e00\u5c42\u6280\u80fd\u7ec4\u5339\u914d\u3002\u7406\u7531\u5f88\u76f4\u63a5\u2014\u2014\u6700\u957f\u7a7a\u95f2\u4f18\u5148\u5728 2 \u5230 20 \u4eba\u89c4\u6a21\u4e0b&#xff0c;\u4e3b\u89c2\u611f\u53d7\u6700\u63a5\u8fd1&#034;\u516c\u5e73&#034;&#xff0c;\u800c\u4e14\u5b9e\u73b0\u6210\u672c\u4f4e\u3002<\/p>\n<p>\u5173\u4e8e&#034;\u6700\u5c11\u63a5\u542c\u6570&#034;\u8981\u63d0\u9192\u4e00\u53e5&#xff1a;\u5b83\u9002\u5408\u8bdd\u91cf\u5927\u7684\u56e2\u961f&#xff0c;\u4f46\u5728\u65e5\u8bdd\u91cf\u53ea\u6709\u51e0\u5341\u901a\u7684\u95e8\u5e97&#xff0c;\u8fd9\u4e2a\u8ba1\u6570\u6ce2\u52a8\u5f88\u5927&#xff0c;\u53cd\u800c\u4e0d\u5982\u7a7a\u95f2\u65f6\u957f\u7a33\u5b9a\u3002<\/p>\n<hr \/>\n<h3>\u56db\u3001\u63a8\u8350\u7684\u4e09\u5c42\u5206\u914d\u7b56\u7565<\/h3>\n<p>text<\/p>\n<p>\u6765\u7535\u8fdb\u5165<br \/>\n  \u2193<br \/>\n\u7b2c\u4e00\u5c42&#xff1a;\u6280\u80fd\u7ec4\u5339\u914d&#xff08;\u552e\u540e\u7ec4 \/ \u9884\u7ea6\u7ec4 \/ \u901a\u7528\u7ec4&#xff09;<br \/>\n  \u2193  \u7ec4\u5185\u65e0\u4eba\u7a7a\u95f2<br \/>\n\u7b2c\u4e8c\u5c42&#xff1a;\u7ec4\u5185\u9009\u4eba&#xff08;\u6700\u957f\u7a7a\u95f2\u4f18\u5148 &#043; \u5f53\u65e5\u63a5\u542c\u6570\u4e0a\u9650&#xff09;<br \/>\n  \u2193  \u5168\u90e8\u8fbe\u5230\u4e0a\u9650\u6216\u5168\u90e8\u5fd9<br \/>\n\u7b2c\u4e09\u5c42&#xff1a;\u6ea2\u51fa&#xff08;\u8f6c\u901a\u7528\u7ec4 \/ \u8f6c\u5e97\u957f \/ \u6392\u961f\u7b49\u5f85 &#043; \u8d85\u65f6\u63d0\u793a&#xff09; <\/p>\n<p>\u51e0\u4e2a\u53c2\u6570\u7684\u7ecf\u9a8c\u503c&#xff0c;\u4f9b\u53c2\u8003&#xff0c;\u5b9e\u9645\u8981\u6309\u95e8\u5e97\u8bdd\u91cf\u8c03&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u5355\u5750\u5e2d\u540c\u65f6\u53ea\u5206\u914d 1 \u901a&#xff08;\u95e8\u5e97\u57fa\u672c\u5982\u6b64&#xff0c;\u591a\u8def\u5e76\u53d1\u53cd\u800c\u4e71&#xff09;\u3002<\/p>\n<\/li>\n<li>\n<p>\u5f53\u65e5\u63a5\u542c\u6570\u4e0a\u9650&#xff1a;\u6309\u5750\u5e2d\u6570\u7684 1.2 \u5230 1.5 \u500d\u5747\u644a\u503c\u8bbe\u4e00\u4e2a\u8f6f\u4e0a\u9650&#xff0c;\u8fbe\u5230\u4e0a\u9650\u540e\u53ea\u5728\u65e0\u4eba\u53ef\u7528\u65f6\u624d\u7ee7\u7eed\u6d3e\u3002<\/p>\n<\/li>\n<li>\n<p>\u6392\u961f\u7b49\u5f85\u63d0\u793a&#xff1a;15 \u79d2\u4e00\u6b21&#xff0c;\u8d85\u8fc7 60 \u79d2\u63d0\u793a&#034;\u53ef\u7559\u8a00&#034;\u6216\u8f6c\u5e97\u957f\u3002<\/p>\n<\/li>\n<li>\n<p>\u632f\u94c3\u8d85\u65f6&#xff1a;25 \u5230 30 \u79d2&#xff0c;\u8d85\u65f6\u56de\u6536\u91cd\u65b0\u5206\u914d\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4ece\u6392\u961f\u8bba\u89d2\u5ea6\u770b&#xff0c;\u8fd9\u7c7b&#034;\u591a\u5750\u5e2d\u5355\u961f\u5217&#034;\u7ed3\u6784\u53ef\u4ee5\u7528 Erlang C \u6a21\u578b\u505a\u5bb9\u91cf\u4f30\u7b97\u2014\u2014\u5b83\u7ed9\u51fa\u7684\u662f&#034;\u7ed9\u5b9a\u5750\u5e2d\u6570\u3001\u5230\u8fbe\u7387\u548c\u5e73\u5747\u901a\u8bdd\u65f6\u957f&#xff0c;\u5ba2\u6237\u9700\u8981\u6392\u961f\u7684\u6982\u7387\u4e0e\u5e73\u5747\u7b49\u5f85\u65f6\u95f4&#034;\u3002\u95e8\u5e97\u4e0d\u9700\u8981\u624b\u7b97\u516c\u5f0f&#xff0c;\u4f46\u53ef\u4ee5\u7528\u5b83\u53cd\u63a8\u4e00\u4e2a\u76f4\u89c9&#xff1a;\u5750\u5e2d\u6570\u4e0d\u591f\u65f6&#xff0c;\u6392\u961f\u65f6\u95f4\u4e0d\u662f\u7ebf\u6027\u589e\u957f&#xff0c;\u800c\u662f\u6307\u6570\u7ea7\u6076\u5316\u3002\u6240\u4ee5\u6ea2\u51fa\u7b56\u7565\u5fc5\u987b\u5728\u5750\u5e2d\u5168\u5fd9\u524d\u5c31\u51c6\u5907\u597d&#xff0c;\u800c\u4e0d\u662f\u7b49\u5ba2\u6237\u7b49\u6025\u4e86\u624d\u8f6c\u3002Erlang C \u7684\u6a21\u578b\u8bf4\u660e\u53ef\u53c2\u8003\u7ef4\u57fa\u767e\u79d1\u6761\u76ee&#xff1a;https:\/\/en.wikipedia.org\/wiki\/Erlang_(unit)#Erlang_C_formula<\/p>\n<p>\u4e0d\u540c\u4e91\u547c\u53eb\u4e2d\u5fc3\u5e73\u53f0\u5bf9\u81ea\u5b9a\u4e49 ACD \u7b56\u7565\u7684\u5f00\u653e\u7a0b\u5ea6\u5dee\u522b\u5f88\u5927\u3002\u6709\u4e9b\u53ea\u63d0\u4f9b&#034;\u8f6e\u8be2\/\u968f\u673a\/\u6700\u5c11\u63a5\u542c&#034;\u51e0\u4e2a\u56fa\u5b9a\u9009\u9879&#xff0c;\u6709\u4e9b\u63d0\u4f9b\u5750\u5e2d\u72b6\u6001\u63a5\u53e3\u548c\u4e8b\u4ef6\u56de\u8c03&#xff0c;\u5141\u8bb8\u4f60\u5728\u81ea\u5df1\u7684\u670d\u52a1\u91cc\u5b9e\u73b0\u9009\u4eba\u903b\u8f91&#xff0c;\u4f8b\u5982\u4f18\u97f3\u901a\u4fe1\u7684\u5f00\u653e\u5e73\u53f0\u63d0\u4f9b\u5750\u5e2d\u72b6\u6001\u4e0e\u547c\u5165\u4e8b\u4ef6\u76f8\u5173\u63a5\u53e3&#xff0c;\u53ef\u4ee5\u914d\u5408\u81ea\u5efa\u670d\u52a1\u505a\u5206\u914d\u3002\u9009\u578b\u65f6\u5148\u95ee\u6e05\u695a&#034;\u5206\u914d\u7b97\u6cd5\u80fd\u4e0d\u80fd\u81ea\u5b9a\u4e49\u3001\u5750\u5e2d\u72b6\u6001\u4e8b\u4ef6\u63a8\u4e0d\u63a8\u3001\u63a8\u9001\u5ef6\u8fdf\u5927\u6982\u591a\u5c11&#034;&#xff0c;\u8fd9\u4e09\u70b9\u76f4\u63a5\u51b3\u5b9a\u4f60\u540e\u9762\u80fd\u4e0d\u80fd\u8c03\u4f18\u3002<\/p>\n<hr \/>\n<h3>\u4e94\u3001Redis \u6570\u636e\u7ed3\u6784\u4e0e\u539f\u5b50\u9009\u4eba<\/h3>\n<h4>5.1 \u7ed3\u6784\u8bbe\u8ba1<\/h4>\n<p>\u95e8\u5e97\u89c4\u6a21\u5c0f&#xff0c;\u4e00\u5957 Redis \u8db3\u591f&#xff0c;\u4e0d\u5fc5\u4e0a\u6d88\u606f\u961f\u5217\u3002\u6838\u5fc3\u4e09\u4e2a\u7ed3\u6784&#xff1a;<\/p>\n<p>text<\/p>\n<p>idle:{groupId}      zset    member&#061;agentId, score&#061;\u7a7a\u95f2\u5f00\u59cb\u6beb\u79d2\u65f6\u95f4\u6233<br \/>\nstate:{groupId}     hash    field&#061;agentId, value&#061;\u72b6\u6001\u5b57\u7b26\u4e32&#xff08;idle\/ringing\/talking\/acw\/busy\/offline&#xff09;<br \/>\nstat:{groupId}:{date} hash  field&#061;agentId, value&#061;\u5f53\u65e5\u63a5\u542c\u6570 <\/p>\n<p>\u7528\u00a0{groupId}\u00a0\u4f5c\u4e3a hash tag&#xff0c;\u662f\u4e3a\u4e86\u8ba9\u540c\u4e00\u6280\u80fd\u7ec4\u7684 key \u843d\u5728\u540c\u4e00\u4e2a Redis \u69fd\u4f4d&#xff0c;Lua \u811a\u672c\u53ef\u4ee5\u539f\u5b50\u64cd\u4f5c\u591a\u4e2a key\u3002\u8fd9\u4e00\u6761\u5728 Redis Cluster \u4e0b\u662f\u5fc5\u987b\u7684&#xff0c;\u5355\u673a\u4e5f\u5efa\u8bae\u517b\u6210\u4e60\u60ef\u3002<\/p>\n<h4>5.2 \u539f\u5b50\u9009\u4eba\u811a\u672c<\/h4>\n<p>\u9009\u4eba\u5fc5\u987b\u539f\u5b50\u5b8c\u6210&#034;\u53d6\u51fa &#043; \u4ece\u6c60\u4e2d\u79fb\u9664 &#043; \u6539\u72b6\u6001&#034;&#xff0c;\u5426\u5219\u4e24\u4e2a\u5e76\u53d1\u8bf7\u6c42\u4f1a\u9009\u5230\u540c\u4e00\u4e2a\u4eba\u3002<\/p>\n<p>lua<\/p>\n<p>&#8212; pick_agent.lua<br \/>\n&#8212; KEYS[1] &#061; idle:{groupId}<br \/>\n&#8212; KEYS[2] &#061; state:{groupId}<br \/>\n&#8212; ARGV[1] &#061; \u5f53\u524d\u6beb\u79d2\u65f6\u95f4\u6233<br \/>\n&#8212; \u8fd4\u56de&#xff1a;\u9009\u4e2d\u7684 agentId&#xff0c;\u6216 nil \u8868\u793a\u65e0\u4eba\u53ef\u7528<br \/>\nlocal picked &#061; redis.call(&#039;ZRANGE&#039;, KEYS[1], 0, 0)<br \/>\nif #picked &#061;&#061; 0 then<br \/>\n  return nil<br \/>\nend<\/p>\n<p>local agentId &#061; picked[1]<\/p>\n<p>&#8212; \u53cc\u91cd\u6821\u9a8c&#xff1a;\u72b6\u6001\u5fc5\u987b\u771f\u7684\u662f idle&#xff0c;\u9632\u6b62\u810f\u6570\u636e\u6b8b\u7559<br \/>\nlocal st &#061; redis.call(&#039;HGET&#039;, KEYS[2], agentId)<br \/>\nif st ~&#061; &#039;idle&#039; then<br \/>\n  redis.call(&#039;ZREM&#039;, KEYS[1], agentId)<br \/>\n  return nil<br \/>\nend<\/p>\n<p>redis.call(&#039;ZREM&#039;, KEYS[1], agentId)<br \/>\nredis.call(&#039;HSET&#039;, KEYS[2], agentId, &#039;ringing:&#039; .. ARGV[1])<br \/>\nreturn agentId <\/p>\n<p>\u6ce8\u610f\u00a0HSET\u00a0\u91cc\u5e26\u4e86\u65f6\u95f4\u6233&#xff0c;\u662f\u4e3a\u4e86\u540e\u9762\u505a\u632f\u94c3\u8d85\u65f6\u56de\u6536\u65f6\u80fd\u77e5\u9053\u8fd9\u901a\u662f\u4ec0\u4e48\u65f6\u5019\u6d3e\u7684\u3002\u5982\u679c\u5e73\u53f0\u5df2\u7ecf\u7ed9\u4f60 callId&#xff0c;\u628a callId \u4e00\u8d77\u5b58\u8fdb\u53bb\u66f4\u65b9\u4fbf\u5bf9\u8d26\u3002<\/p>\n<p>Lua \u811a\u672c\u5728 Redis \u4e2d\u662f\u539f\u5b50\u6267\u884c\u7684&#xff0c;\u8bed\u4e49\u53ef\u53c2\u8003\u5b98\u65b9\u6587\u6863&#xff1a;https:\/\/redis.io\/docs\/latest\/develop\/programmability\/eval-intro\/<\/p>\n<h4>5.3 Node.js \u8c03\u7528<\/h4>\n<p>javascript<\/p>\n<p>const Redis &#061; require(&#039;ioredis&#039;);<br \/>\nconst fs &#061; require(&#039;fs&#039;);<br \/>\nconst redis &#061; new Redis();<\/p>\n<p>const PICK_LUA &#061; fs.readFileSync(&#039;.\/pick_agent.lua&#039;, &#039;utf8&#039;);<\/p>\n<p>async function pickAgent(groupId) {<br \/>\n  const agentId &#061; await redis.eval(<br \/>\n    PICK_LUA,<br \/>\n    2,<br \/>\n    &#096;idle:{${groupId}}&#096;,<br \/>\n    &#096;state:{${groupId}}&#096;,<br \/>\n    Date.now()<br \/>\n  );<br \/>\n  return agentId || null;<br \/>\n} <\/p>\n<h4>5.4 \u72b6\u6001\u6d41\u8f6c<\/h4>\n<p>javascript<\/p>\n<p>async function setAgentState(groupId, agentId, next) {<br \/>\n  const stateKey &#061; &#096;state:{${groupId}}&#096;;<br \/>\n  const idleKey &#061; &#096;idle:{${groupId}}&#096;;<\/p>\n<p>  if (next &#061;&#061;&#061; &#039;idle&#039;) {<br \/>\n    \/\/ \u5148\u5199\u72b6\u6001\u518d\u52a0\u5165\u6c60&#xff0c;\u987a\u5e8f\u53cd\u4e86\u4f1a\u51fa\u73b0&#034;\u6c60\u91cc\u6709\u3001\u72b6\u6001\u4e0d\u662f idle&#034;\u7684\u810f\u6570\u636e<br \/>\n    await redis.hset(stateKey, agentId, &#039;idle&#039;);<br \/>\n    await redis.zadd(idleKey, Date.now(), agentId);<br \/>\n    return;<br \/>\n  }<\/p>\n<p>  \/\/ \u5176\u4ed6\u72b6\u6001\u4e00\u5f8b\u5148\u4ece\u6c60\u91cc\u6458\u6389<br \/>\n  await redis.zrem(idleKey, agentId);<br \/>\n  await redis.hset(stateKey, agentId, next);<br \/>\n} <\/p>\n<p>\u5199\u64cd\u4f5c\u7684\u987a\u5e8f\u5f88\u5173\u952e\u3002&#034;\u52a0\u5165\u6c60&#034;\u5fc5\u987b\u5728&#034;\u72b6\u6001\u5199\u6210 idle&#034;\u4e4b\u540e&#xff0c;\u56e0\u4e3a\u9009\u4eba\u811a\u672c\u91cc\u4f1a\u4e8c\u6b21\u6821\u9a8c\u72b6\u6001&#xff1b;\u53cd\u8fc7\u6765\u5219\u4f1a\u6709\u4e00\u77ac\u95f4\u6c60\u91cc\u6709\u4eba\u4f46\u72b6\u6001\u4e0d\u662f idle&#xff0c;\u88ab\u811a\u672c\u5f53\u810f\u6570\u636e\u5220\u6389&#xff0c;\u767d\u4e22\u4e00\u4e2a\u5750\u5e2d\u3002<\/p>\n<h4>5.5 \u632f\u94c3\u8d85\u65f6\u56de\u6536<\/h4>\n<p>\u5206\u914d\u51fa\u53bb 30 \u79d2\u6ca1\u4eba\u63a5&#xff0c;\u8981\u56de\u6536\u5e76\u91cd\u65b0\u5206\u914d&#xff0c;\u540c\u65f6\u628a\u8fd9\u4e2a\u5750\u5e2d\u7684\u72b6\u6001\u6539\u56de idle&#xff08;\u6216\u6807\u8bb0\u4e3a&#034;\u672a\u63a5&#034;&#xff09;\u3002<\/p>\n<p>javascript<\/p>\n<p>setInterval(async () &#061;&gt; {<br \/>\n  const groups &#061; await redis.smembers(&#039;groups:active&#039;);<br \/>\n  const now &#061; Date.now();<\/p>\n<p>  for (const g of groups) {<br \/>\n    const stateKey &#061; &#096;state:{${g}}&#096;;<br \/>\n    const all &#061; await redis.hgetall(stateKey);<\/p>\n<p>    for (const [agentId, st] of Object.entries(all)) {<br \/>\n      if (!st.startsWith(&#039;ringing:&#039;)) continue;<\/p>\n<p>      const since &#061; Number(st.split(&#039;:&#039;)[1]);<br \/>\n      if (now &#8211; since &lt; 30000) continue;<\/p>\n<p>      \/\/ \u56de\u6536&#xff1a;\u72b6\u6001\u56de idle&#xff0c;\u91cd\u65b0\u5165\u6c60&#xff0c;\u5e76\u8bb0\u4e00\u6b21\u672a\u63a5<br \/>\n      await setAgentState(g, agentId, &#039;idle&#039;);<br \/>\n      await redis.hincrby(&#096;stat:{${g}}:${today()}&#096;, agentId &#043; &#039;:missed&#039;, 1);<br \/>\n    }<br \/>\n  }<br \/>\n}, 5000); <\/p>\n<p>\u8fd9\u6bb5\u662f\u8f6e\u8be2\u5b9e\u73b0&#xff0c;\u95e8\u5e97\u89c4\u6a21\u4e0b 5 \u79d2\u4e00\u6b21\u5b8c\u5168\u591f\u3002\u5750\u5e2d\u591a\u4e86\u518d\u8003\u8651\u7528 zset \u5b58\u8d85\u65f6\u65f6\u95f4\u70b9\u505a\u7cbe\u786e\u626b\u63cf\u3002<\/p>\n<hr \/>\n<h3>\u516d\u3001\u5fc5\u987b\u5904\u7406\u7684\u516d\u4e2a\u8fb9\u754c<\/h3>\n<h4>6.1 \u5e76\u53d1\u62a2\u5355<\/h4>\n<p>\u4e24\u4e2a\u6765\u7535\u540c\u65f6\u8fdb\u6765&#xff0c;\u4e24\u4e2a\u8fdb\u7a0b\u90fd\u8c03\u00a0pickAgent\u3002Lua \u811a\u672c\u4fdd\u8bc1\u4e86\u539f\u5b50\u6027&#xff0c;\u4f46\u7b2c\u4e8c\u4e2a\u8bf7\u6c42\u53ef\u80fd\u62ff\u5230 nil&#xff0c;\u8fd9\u65f6\u8981\u7acb\u523b\u8d70\u6ea2\u51fa\u903b\u8f91&#xff0c;\u800c\u4e0d\u662f\u91cd\u8bd5\u4e09\u6b21\u518d\u6ea2\u51fa\u3002\u91cd\u8bd5\u4f1a\u62c9\u957f\u5ba2\u6237\u7b49\u5f85\u3002<\/p>\n<h4>6.2 \u5750\u5e2d\u6389\u7ebf<\/h4>\n<p>\u5ba2\u6237\u7aef\u5fc3\u8df3\u65ad\u4e86&#xff0c;\u4f46 Redis \u91cc\u72b6\u6001\u8fd8\u662f idle&#xff0c;\u6c60\u91cc\u8fd8\u6709\u4ed6\u3002\u8981\u6709\u72ec\u7acb\u7684\u6e05\u7406\u4efb\u52a1&#xff1a;\u626b\u63cf\u5fc3\u8df3\u8d85\u65f6\u7684\u5750\u5e2d&#xff0c;\u4ece\u6c60\u91cc\u6458\u9664&#xff0c;\u72b6\u6001\u6539 offline\u3002\u6e05\u7406\u4efb\u52a1\u548c\u9009\u4eba\u811a\u672c\u8981\u5206\u522b\u5904\u7406&#034;\u6458\u9664&#034;\u548c&#034;\u9009\u4e2d&#034;&#xff0c;\u4e0d\u8981\u5408\u5e76\u3002<\/p>\n<h4>6.3 \u5206\u914d\u6210\u529f\u4f46\u63a8\u9001\u5931\u8d25<\/h4>\n<p>\u9009\u4eba\u6210\u529f\u540e\u8981\u628a\u6765\u7535\u63a8\u7ed9\u5750\u5e2d\u5ba2\u6237\u7aef\u3002\u5982\u679c\u63a8\u9001\u5931\u8d25&#xff08;\u5750\u5e2d App \u65ad\u7f51\u3001\u8f6f\u7535\u8bdd\u6389\u7ebf&#xff09;&#xff0c;\u8fd9\u901a\u7535\u8bdd\u5c31&#034;\u60ac\u7a7a&#034;\u4e86\u3002\u5904\u7406\u529e\u6cd5&#xff1a;\u63a8\u9001\u5931\u8d25\u7acb\u5373\u8c03\u00a0setAgentState\u00a0\u56de idle \u5e76\u91cd\u65b0\u5206\u914d&#xff0c;\u540c\u65f6\u8bb0\u4e00\u6b21\u63a8\u9001\u5931\u8d25\u3002\u4e0d\u8981\u7b49\u632f\u94c3\u8d85\u65f6&#xff0c;\u90a3\u8981\u767d\u7b49 30 \u79d2\u3002<\/p>\n<h4>6.4 \u901a\u8bdd\u4e2d\u6302\u65ad\u4e0e\u8f6c\u63a5<\/h4>\n<p>\u901a\u8bdd\u7ed3\u675f\u8fdb\u5165 acw&#xff0c;acw \u7ed3\u675f\u540e\u56de idle\u3002\u5982\u679c\u4e2d\u9014\u53d1\u751f\u8f6c\u63a5&#xff0c;\u88ab\u8f6c\u7684\u5750\u5e2d\u72b6\u6001\u8981\u540c\u6b65\u6539\u6210 talking&#xff0c;\u539f\u5750\u5e2d\u8fdb acw\u3002\u8f6c\u63a5\u662f\u72b6\u6001\u673a\u6700\u5bb9\u6613\u51fa\u9519\u7684\u5730\u65b9&#xff0c;\u5efa\u8bae\u8f6c\u63a5\u524d\u540e\u5404\u6253\u4e00\u6761\u65e5\u5fd7\u3002<\/p>\n<h4>6.5 \u53cc\u5199\u4e0d\u4e00\u81f4<\/h4>\n<p>state\u00a0hash \u548c\u00a0idle\u00a0zset \u662f\u4e24\u4e2a\u7ed3\u6784&#xff0c;\u4efb\u4f55\u4e00\u6b21\u5f02\u5e38\u9000\u51fa\u90fd\u53ef\u80fd\u53ea\u5199\u4e86\u4e00\u4e2a\u3002\u515c\u5e95\u65b9\u6848&#xff1a;\u5b9a\u65f6\u5bf9\u8d26\u4efb\u52a1&#xff0c;\u6bcf 5 \u5206\u949f\u626b\u4e00\u904d state&#xff0c;\u628a&#034;\u72b6\u6001\u662f idle \u4f46\u4e0d\u5728\u6c60\u91cc&#034;\u7684\u8865\u8fdb\u6c60&#xff0c;\u628a&#034;\u5728\u6c60\u91cc\u4f46\u72b6\u6001\u4e0d\u662f idle&#034;\u7684\u5220\u6389\u3002\u8fd9\u4e2a\u4efb\u52a1\u5f00\u9500\u5f88\u5c0f&#xff0c;\u4f46\u80fd\u6551\u56de\u5927\u90e8\u5206\u7ebf\u4e0a\u95ee\u9898\u3002<\/p>\n<h4>6.6 \u65b0\u5750\u5e2d\u4e0a\u7ebf&#034;\u5403&#034;\u4e00\u6ce2\u7535\u8bdd<\/h4>\n<p>\u6700\u957f\u7a7a\u95f2\u4f18\u5148\u6709\u4e2a\u526f\u4f5c\u7528&#xff1a;\u65b0\u767b\u5f55\u7684\u5750\u5e2d\u7a7a\u95f2\u65f6\u95f4\u6233\u662f\u5f53\u524d\u65f6\u95f4&#xff0c;\u867d\u7136\u4e0d\u4e00\u5b9a\u662f&#034;\u6700\u957f\u7a7a\u95f2&#034;&#xff0c;\u4f46\u5982\u679c\u8001\u5750\u5e2d\u90fd\u5728 acw \u6216 busy&#xff0c;\u65b0\u5750\u5e2d\u4f1a\u88ab\u8fde\u7eed\u547d\u4e2d\u3002\u5904\u7406\u529e\u6cd5\u662f\u7ed9\u65b0\u767b\u5f55\u5750\u5e2d\u4e00\u4e2a 30 \u5230 60 \u79d2\u7684&#034;\u70ed\u8eab\u671f&#034;\u2014\u2014\u5165\u6c60\u4f46 score \u5f80\u540e\u63a8&#xff0c;\u907f\u514d\u4e00\u4e0a\u7ebf\u5c31\u88ab\u6253\u6ee1\u3002<\/p>\n<hr \/>\n<h3>\u4e03\u3001\u53ef\u89c2\u6d4b\u6027&#xff1a;\u6307\u6807\u4e0e\u6392\u67e5\u6e05\u5355<\/h3>\n<p>\u95e8\u5e97\u6ca1\u6709\u4e13\u804c\u8fd0\u7ef4&#xff0c;\u6240\u4ee5\u6307\u6807\u8981\u5c11\u800c\u6709\u7528\u3002\u5efa\u8bae\u81f3\u5c11\u57cb\u4e94\u4e2a&#xff1a;<\/p>\n<table>\n<tr>\u6307\u6807\u8ba1\u7b97\u65b9\u5f0f\u770b\u4ec0\u4e48<\/tr>\n<tbody>\n<tr>\n<td>\u5750\u5e2d\u5229\u7528\u7387<\/td>\n<td>\u901a\u8bdd\u65f6\u957f \/ \u5728\u7ebf\u65f6\u957f<\/td>\n<td>\u6574\u4f53\u662f\u5426\u8fc7\u8f7d<\/td>\n<\/tr>\n<tr>\n<td>\u5e73\u5747\u6392\u961f\u65f6\u957f<\/td>\n<td>\u6392\u961f\u7ed3\u675f &#8211; \u6392\u961f\u5f00\u59cb<\/td>\n<td>\u5ba2\u6237\u7b49\u5f85\u4f53\u9a8c<\/td>\n<\/tr>\n<tr>\n<td>\u653e\u5f03\u7387<\/td>\n<td>\u6392\u961f\u653e\u5f03\u6570 \/ \u6392\u961f\u603b\u6570<\/td>\n<td>\u6ea2\u51fa\u7b56\u7565\u662f\u5426\u751f\u6548<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u914d\u8017\u65f6 P95<\/td>\n<td>\u9009\u4eba\u811a\u672c\u5f00\u59cb\u5230\u8fd4\u56de<\/td>\n<td>\u5206\u914d\u94fe\u8def\u662f\u5426\u5065\u5eb7<\/td>\n<\/tr>\n<tr>\n<td>\u5355\u5750\u5e2d\u65e5\u63a5\u542c\u6570\u6807\u51c6\u5dee<\/td>\n<td>\u5404\u5750\u5e2d\u63a5\u542c\u6570\u7684\u6807\u51c6\u5dee<\/td>\n<td>\u5747\u8861\u5ea6\u7684\u76f4\u63a5\u5ea6\u91cf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7b2c\u4e94\u4e2a\u6307\u6807\u6700\u503c\u5f97\u770b\u3002\u6807\u51c6\u5dee\u6301\u7eed\u504f\u5927&#xff0c;\u8bf4\u660e\u5206\u914d\u7b56\u7565\u6709\u504f\u659c&#xff1b;\u6807\u51c6\u5dee\u5f88\u5c0f\u4f46\u5229\u7528\u7387\u5f88\u4f4e&#xff0c;\u8bf4\u660e\u5750\u5e2d\u592a\u591a\u6216\u8bdd\u91cf\u4e0d\u8db3\u3002\u8fd9\u6bd4&#034;\u611f\u89c9\u67d0\u4e2a\u4eba\u63a5\u5f97\u591a&#034;\u9760\u8c31\u5f97\u591a\u3002<\/p>\n<p>\u7ed9\u4e24\u4e2a\u53c2\u8003\u503c&#xff0c;\u6765\u81ea\u4e00\u4e2a 4 \u4eba\u95e8\u5e97\u3001\u65e5\u547c\u5165\u7ea6 80 \u901a\u7684\u8131\u654f\u5b9e\u6d4b&#xff0c;\u4ec5\u4f5c\u7ecf\u9a8c\u53c2\u8003&#xff0c;\u9700\u6309\u5b9e\u9645\u8c03\u6574&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u4e0a\u7ebf\u524d\u7528\u7b80\u5355\u8f6e\u8be2&#xff0c;\u5355\u5750\u5e2d\u65e5\u63a5\u542c\u6570\u6807\u51c6\u5dee\u7ea6 6.2&#xff1b;\u6539\u6210&#034;\u6700\u957f\u7a7a\u95f2\u4f18\u5148 &#043; ACW&#034;\u540e&#xff0c;\u7a33\u5b9a\u5728 1.8 \u5de6\u53f3\u3002<\/p>\n<\/li>\n<li>\n<p>\u5206\u914d\u8017\u65f6&#xff08;\u9009\u4eba\u811a\u672c\u5f00\u59cb\u5230\u8fd4\u56de&#xff09;P95 \u7ea6 12ms&#xff0c;\u95e8\u5e97\u89c4\u6a21\u4e0b\u5efa\u8bae\u63a7\u5236\u5728 50ms \u4ee5\u5185&#xff1b;\u8d85\u8fc7 50ms \u901a\u5e38\u8bf4\u660e Redis \u7f51\u7edc\u6216\u811a\u672c\u91cc\u6709\u4e0d\u5fc5\u8981\u7684\u67e5\u8be2\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u6392\u67e5\u6e05\u5355&#xff1a;<\/p>\n<table>\n<tr>\u73b0\u8c61\u4f18\u5148\u68c0\u67e5\u600e\u4e48\u9a8c\u8bc1<\/tr>\n<tbody>\n<tr>\n<td>\u4e00\u4e2a\u4eba\u8fde\u7eed\u63a5<\/td>\n<td>\u662f\u5426\u6709 acw&#xff1b;\u662f\u5426\u6709\u63a5\u542c\u6570\u4e0a\u9650<\/td>\n<td>\u770b state \u6d41\u8f6c\u65e5\u5fd7<\/td>\n<\/tr>\n<tr>\n<td>\u4e00\u4e2a\u5750\u5e2d\u540c\u65f6\u54cd\u4e24\u901a<\/td>\n<td>ringing \u662f\u5426\u4ece\u6c60\u91cc\u79fb\u9664<\/td>\n<td>\u67e5 idle \u6c60\u5728\u632f\u94c3\u671f\u95f4\u662f\u5426\u8fd8\u6709\u8be5 agentId<\/td>\n<\/tr>\n<tr>\n<td>\u5ba2\u6237\u6392\u961f\u5f88\u4e45\u4f46\u6709\u4eba\u7a7a\u95f2<\/td>\n<td>\u6280\u80fd\u7ec4\u662f\u5426\u5339\u914d&#xff1b;\u72b6\u6001\u662f\u5426\u5361\u5728 busy\/acw<\/td>\n<td>\u5bfc\u51fa state \u5feb\u7167\u9010\u6761\u770b<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u914d\u5076\u53d1\u5931\u8d25<\/td>\n<td>\u5e76\u53d1\u4e0b\u00a0pickAgent\u00a0\u8fd4\u56de nil \u7684\u9891\u7387<\/td>\n<td>\u52a0\u65e5\u5fd7\u7edf\u8ba1 nil \u6bd4\u4f8b<\/td>\n<\/tr>\n<tr>\n<td>\u5750\u5e2d&#034;\u6d88\u5931&#034;\u4e0d\u63a5\u7535\u8bdd<\/td>\n<td>\u5fc3\u8df3\u8d85\u65f6\u6e05\u7406\u662f\u5426\u8bef\u4f24<\/td>\n<td>\u5bf9\u6bd4\u5fc3\u8df3\u65e5\u5fd7\u4e0e offline \u65f6\u95f4<\/td>\n<\/tr>\n<tr>\n<td>\u8f6c\u63a5\u540e\u72b6\u6001\u9519\u4e71<\/td>\n<td>\u8f6c\u63a5\u524d\u540e\u662f\u5426\u90fd\u5199\u4e86\u72b6\u6001<\/td>\n<td>\u67e5\u8f6c\u63a5\u65e5\u5fd7\u4e0e state \u65f6\u95f4\u7ebf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h3>\u516b\u3001\u4e0a\u7ebf\u9a8c\u6536\u6e05\u5355<\/h3>\n<ul>\n<li>\u25a1\u00a0\n<p>\u4e03\u4e2a\u72b6\u6001\u5b9a\u4e49\u6e05\u695a&#xff0c;\u72b6\u6001\u6d41\u8f6c\u56fe\u8d34\u5728\u503c\u73ed\u7fa4<\/p>\n<\/li>\n<li>\u25a1\u00a0\n<p>ringing \u548c talking \u90fd\u4ece\u7a7a\u95f2\u6c60\u79fb\u9664<\/p>\n<\/li>\n<li>\u25a1\u00a0\n<p>acw \u6709\u8d85\u65f6&#xff0c;\u8d85\u65f6\u81ea\u52a8\u56de idle<\/p>\n<\/li>\n<li>\u25a1\u00a0\n<p>\u9009\u4eba\u7528 Lua \u539f\u5b50\u811a\u672c&#xff0c;\u5e76\u53d1 50 \u6b21\u538b\u6d4b\u65e0\u91cd\u590d\u5206\u914d<\/p>\n<\/li>\n<li>\u25a1\u00a0\n<p>\u6280\u80fd\u7ec4 key \u4f7f\u7528 hash tag&#xff0c;Cluster \u4e0b\u811a\u672c\u4e0d\u62a5\u9519<\/p>\n<\/li>\n<li>\u25a1\u00a0\n<p>\u632f\u94c3\u8d85\u65f6 30 \u79d2\u56de\u6536&#xff0c;\u56de\u6536\u540e\u7acb\u5373\u91cd\u65b0\u5206\u914d<\/p>\n<\/li>\n<li>\u25a1\u00a0\n<p>\u63a8\u9001\u5931\u8d25\u7acb\u5373\u56de\u6536&#xff0c;\u4e0d\u7b49\u8d85\u65f6<\/p>\n<\/li>\n<li>\u25a1\u00a0\n<p>\u5fc3\u8df3\u8d85\u65f6 60 \u79d2\u5224\u79bb\u7ebf\u5e76\u4ece\u6c60\u6458\u9664<\/p>\n<\/li>\n<li>\u25a1\u00a0\n<p>\u5bf9\u8d26\u4efb\u52a1\u6bcf 5 \u5206\u949f\u8dd1\u4e00\u6b21&#xff0c;\u80fd\u81ea\u52a8\u4fee\u590d\u810f\u6570\u636e<\/p>\n<\/li>\n<li>\u25a1\u00a0\n<p>\u65b0\u5750\u5e2d\u70ed\u8eab\u671f\u5df2\u914d\u7f6e&#xff0c;\u4e0a\u7ebf\u4e0d\u88ab\u8fde\u7eed\u547d\u4e2d<\/p>\n<\/li>\n<li>\u25a1\u00a0\n<p>\u4e94\u4e2a\u6307\u6807\u5df2\u4e0a\u62a5&#xff0c;\u5355\u5750\u5e2d\u63a5\u542c\u6570\u6807\u51c6\u5dee\u53ef\u67e5<\/p>\n<\/li>\n<li>\u25a1\u00a0\n<p>\u6ea2\u51fa\u7b56\u7565\u5df2\u9a8c\u8bc1&#xff1a;\u5168\u5fd9\u65f6\u5ba2\u6237\u542c\u5230\u7684\u662f\u6392\u961f\u63d0\u793a\u800c\u4e0d\u662f\u5fd9\u97f3<\/p>\n<\/li>\n<li>\u25a1\u00a0\n<p>\u670d\u52a1\u5668\u65f6\u95f4\u5df2\u5f00 NTP \u540c\u6b65<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h3>\u4e5d\u3001\u5e38\u89c1\u95ee\u9898&#xff08;FAQ&#xff09;<\/h3>\n<p>Q&#xff1a;\u95e8\u5e97\u53ea\u6709 2 \u4e2a\u5e97\u5458&#xff0c;\u9700\u8981\u8fd9\u4e48\u590d\u6742\u7684\u7b56\u7565\u5417&#xff1f; \u4e0d\u9700\u8981\u5168\u5957\u30022 \u4eba\u573a\u666f\u4e0b&#034;\u6700\u957f\u7a7a\u95f2\u4f18\u5148 &#043; \u632f\u94c3\u4e2d\u6458\u9664&#034;\u4e24\u6761\u5c31\u591f\u89e3\u51b3\u5927\u90e8\u5206\u95ee\u9898&#xff0c;\u6280\u80fd\u7ec4\u548c\u5bf9\u8d26\u53ef\u4ee5\u540e\u8865\u3002\u590d\u6742\u5ea6\u8981\u8ddf\u7740\u5750\u5e2d\u6570\u8d70\u3002<\/p>\n<p>Q&#xff1a;\u4e3a\u4ec0\u4e48\u4e0d\u7528\u7b80\u5355\u7684\u8f6e\u8be2&#xff1f; \u8f6e\u8be2\u5728\u5750\u5e2d\u6570\u548c\u5206\u914d\u6570\u4e0d\u6210\u6574\u6570\u500d\u65f6\u4f1a\u504f\u659c&#xff0c;\u800c\u4e14\u5b8c\u5168\u4e0d\u770b\u8c01\u5728\u5fd9\u30023 \u4eba\u4ee5\u4e0a\u3001\u8bdd\u91cf\u7a0d\u5fae\u4e0a\u6765\u4e00\u70b9&#xff0c;\u8f6e\u8be2\u7684\u4f53\u9a8c\u5c31\u4f1a\u660e\u663e\u53d8\u5dee\u3002<\/p>\n<p>Q&#xff1a;\u5750\u5e2d\u72b6\u6001\u7528 Redis \u5b58&#xff0c;\u4f1a\u4e0d\u4f1a\u4e22&#xff1f; Redis \u505a\u6301\u4e45\u5316&#xff08;AOF&#xff09;\u540e&#xff0c;\u91cd\u542f\u4e22\u6570\u636e\u7684\u7a97\u53e3\u5f88\u5c0f\u3002\u66f4\u7a33\u59a5\u7684\u505a\u6cd5\u662f\u6bcf\u6b21\u72b6\u6001\u53d8\u66f4\u540c\u65f6\u5199\u4e00\u6761\u6d41\u6c34\u65e5\u5fd7\u5230\u6570\u636e\u5e93&#xff0c;\u51fa\u95ee\u9898\u80fd\u56de\u653e\u3002\u95e8\u5e97\u573a\u666f\u4e0b&#xff0c;\u65e5\u5fd7\u6bd4\u5bf9\u8d26\u66f4\u6709\u7528\u3002<\/p>\n<p>Q&#xff1a;Lua \u811a\u672c\u91cc\u4e3a\u4ec0\u4e48\u8981\u4e8c\u6b21\u6821\u9a8c\u72b6\u6001&#xff1f; \u56e0\u4e3a\u6c60\u548c\u72b6\u6001\u662f\u4e24\u4e2a\u7ed3\u6784&#xff0c;\u4efb\u4f55\u4e00\u6b21\u5f02\u5e38\u90fd\u53ef\u80fd\u9020\u6210\u4e0d\u4e00\u81f4\u3002\u4e8c\u6b21\u6821\u9a8c\u7684\u4ee3\u4ef7\u662f\u4e00\u6b21 HGET&#xff0c;\u4f46\u80fd\u907f\u514d&#034;\u9009\u5230\u4e00\u4e2a\u5176\u5b9e\u6b63\u5728\u901a\u8bdd\u7684\u5750\u5e2d&#034;\u8fd9\u79cd\u4e25\u91cd\u9519\u8bef\u3002<\/p>\n<p>Q&#xff1a;\u4e91\u547c\u53eb\u4e2d\u5fc3\u5e73\u53f0\u5df2\u7ecf\u81ea\u5e26 ACD \u4e86&#xff0c;\u8fd8\u9700\u8981\u81ea\u5df1\u505a\u5417&#xff1f; \u770b\u5e73\u53f0\u5f00\u653e\u7a0b\u5ea6\u3002\u5982\u679c\u5e73\u53f0\u652f\u6301\u81ea\u5b9a\u4e49\u5750\u5e2d\u72b6\u6001\u548c\u4e8b\u4ef6\u56de\u8c03&#xff0c;\u81ea\u5efa\u5206\u914d\u903b\u8f91\u80fd\u66f4\u8d34\u5408\u95e8\u5e97\u4e1a\u52a1&#xff08;\u6bd4\u5982\u6309\u6280\u80fd\u7ec4\u3001\u6309\u5f53\u65e5\u63a5\u542c\u6570&#xff09;\u3002\u5982\u679c\u5e73\u53f0\u53ea\u63d0\u4f9b\u56fa\u5b9a\u51e0\u79cd\u7b97\u6cd5&#xff0c;\u5148\u7528\u5e73\u53f0\u7684&#xff0c;\u628a\u72b6\u6001\u673a\u548c acw \u8c03\u597d&#xff0c;\u6536\u76ca\u5df2\u7ecf\u4e0d\u5c0f\u3002<\/p>\n<p>Q&#xff1a;\u8981\u4e0d\u8981\u4e0a\u6d88\u606f\u961f\u5217&#xff1f; \u770b\u4e24\u4e2a\u7ef4\u5ea6&#xff1a;\u4e00\u662f\u65e5\u547c\u5165\u91cf&#xff0c;\u5355\u5e97\u65e5\u547c\u5165\u51e0\u5341\u5230\u4e00\u4e24\u767e\u901a\u3001\u5750\u5e2d 20 \u4eba\u4ee5\u5185&#xff0c;Redis \u52a0\u4e00\u4e2a\u5e38\u9a7b\u8fdb\u7a0b\u8db3\u591f&#xff0c;\u961f\u5217\u53cd\u800c\u589e\u52a0\u6392\u969c\u6210\u672c&#xff1b;\u4e8c\u662f\u95e8\u5e97\u6570\u91cf&#xff0c;\u591a\u5e97\u8fde\u9501\u3001\u65e5\u4e8b\u4ef6\u4e0a\u5343\u3001\u9700\u8981\u8de8\u5e97\u7edf\u4e00\u5206\u914d\u65f6&#xff0c;\u518d\u8003\u8651\u7528\u961f\u5217\u89e3\u8026&#034;\u5206\u914d&#034;\u548c&#034;\u63a8\u9001&#034;\u3002\u5148\u8dd1\u8d77\u6765&#xff0c;\u6307\u6807&#xff08;\u5206\u914d\u8017\u65f6 P95\u3001\u6392\u961f\u65f6\u957f&#xff09;\u6301\u7eed\u504f\u9ad8\u518d\u5347\u7ea7\u3002<\/p>\n<hr \/>\n<h3>\u5341\u3001\u6536\u5c3e<\/h3>\n<p>\u56de\u5230\u5f00\u5934\u90a3\u4e2a\u573a\u666f&#xff1a;\u51e0\u4e2a\u5e97\u5458\u540c\u65f6\u5728\u7ebf&#xff0c;\u4e00\u4e2a\u4eba\u63a5\u4e0d\u505c&#xff0c;\u5176\u4ed6\u4eba\u7a7a\u95f2\u3002\u8fd9\u4ef6\u4e8b\u7684\u6280\u672f\u672c\u8d28\u662f\u72b6\u6001\u4e0d\u5168 &#043; \u9009\u4eba\u4e0d\u516c\u5e73 &#043; \u5e76\u53d1\u4e0d\u5b89\u5168&#xff0c;\u800c\u4e0d\u662f&#034;\u5e97\u5458\u4e0d\u79ef\u6781&#034;\u3002ACD \u7684\u4ef7\u503c&#xff0c;\u5c31\u662f\u628a\u8fd9\u5957\u5224\u65ad\u4ece&#034;\u4eba\u7684\u76f4\u89c9&#034;\u53d8\u6210&#034;\u7cfb\u7edf\u7684\u89c4\u5219&#034;\u3002<\/p>\n<p>\u843d\u5730\u7684\u4f18\u5148\u7ea7\u5efa\u8bae\u662f&#xff1a;<\/p>\n<li>\n<p>\u5148\u628a\u72b6\u6001\u673a\u8865\u5168&#xff0c;\u5c24\u5176\u662f ringing \u548c 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