{"id":869,"date":"2016-07-13T16:31:27","date_gmt":"2016-07-13T08:31:27","guid":{"rendered":"https:\/\/yanjingang.com\/blog\/?p=869"},"modified":"2018-12-17T20:25:50","modified_gmt":"2018-12-17T12:25:50","slug":"%e6%b6%88%e6%81%af%e9%98%9f%e5%88%97%e8%ae%be%e8%ae%a1%e7%b2%be%e8%a6%81","status":"publish","type":"post","link":"https:\/\/yanjingang.com\/blog\/?p=869","title":{"rendered":"\u6d88\u606f\u961f\u5217\u8bbe\u8ba1\u7cbe\u8981"},"content":{"rendered":"

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\u4f55\u65f6\u9700\u8981\u6d88\u606f\u961f\u5217<\/h1>\n

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1.\u5f3a\u4e00\u81f4\u6027\uff0c\u5206\u5e03\u5f0f\u4e8b\u52a1\uff0c\u4f46\u843d\u5730\u592a\u96be\u4e14\u6210\u672c\u592a\u9ad8\uff0c\u540e\u6587\u4f1a\u5177\u4f53\u63d0\u5230\u3002<\/p>\n

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\n\u56de\u5230\u521a\u624d\u7684\u4f8b\u5b50\uff0c\u7cfb\u7edf\u5728A\u6263\u94b1\u6210\u529f\u7684\u60c5\u51b5\u4e0b\uff0c\u628a\u8981\u7ed9B\u201c\u901a\u77e5\u201d\u8fd9\u4ef6\u4e8b\u8bb0\u5f55\u5728\u5e93\u91cc\uff08\u4e3a\u4e86\u4fdd\u8bc1\u6700\u9ad8\u7684\u53ef\u9760\u6027\u53ef\u4ee5\u628a\u901a\u77e5B\u7cfb\u7edf\u52a0\u94b1\u548c\u6263\u94b1\u6210\u529f\u8fd9\u4e24\u4ef6\u4e8b\u7ef4\u62a4\u5728\u4e00\u4e2a\u672c\u5730\u4e8b\u52a1\u91cc\uff09\uff0c\u901a\u77e5\u6210\u529f\u5219\u5220\u9664\u8fd9\u6761\u8bb0\u5f55\uff0c\u901a\u77e5\u5931\u8d25\u6216\u4e0d\u786e\u5b9a\u5219\u4f9d\u9760\u5b9a\u65f6\u4efb\u52a1\u8865\u507f\u6027\u5730\u901a\u77e5\u6211\u4eec\uff0c\u76f4\u5230\u6211\u4eec\u628a\u72b6\u6001\u66f4\u65b0\u6210\u6b63\u786e\u7684\u4e3a\u6b62\u3002
\n\u6574\u4e2a\u8fd9\u4e2a\u6a21\u578b\u4f9d\u7136\u53ef\u4ee5\u57fa\u4e8eRPC\u6765\u505a\uff0c\u4f46\u53ef\u4ee5\u62bd\u8c61\u6210\u4e00\u4e2a\u7edf\u4e00\u7684\u6a21\u578b\uff0c\u57fa\u4e8e\u6d88\u606f\u961f\u5217\u6765\u505a\u4e00\u4e2a\u201c\u4f01\u4e1a\u603b\u7ebf\u201d\u3002
\n\u5177\u4f53\u6765\u8bf4\uff0c\u672c\u5730\u4e8b\u52a1\u7ef4\u62a4\u4e1a\u52a1\u53d8\u5316\u548c\u901a\u77e5\u6d88\u606f\uff0c\u4e00\u8d77\u843d\u5730\uff08\u5931\u8d25\u5219\u4e00\u8d77\u56de\u6eda\uff09\uff0c\u7136\u540eRPC\u5230\u8fbebroker\uff0c\u5728broker\u6210\u529f\u843d\u5730\u540e\uff0cRPC\u8fd4\u56de\u6210\u529f\uff0c\u672c\u5730\u6d88\u606f\u53ef\u4ee5\u5220\u9664\u3002\u5426\u5219\u672c\u5730\u6d88\u606f\u4e00\u76f4\u9760\u5b9a\u65f6\u4efb\u52a1\u8f6e\u8be2\u4e0d\u65ad\u91cd\u53d1\uff0c\u8fd9\u6837\u5c31\u4fdd\u8bc1\u4e86\u6d88\u606f\u53ef\u9760\u843d\u5730broker\u3002
\nbroker\u5f80consumer\u53d1\u9001\u6d88\u606f\u7684\u8fc7\u7a0b\u7c7b\u4f3c\uff0c\u4e00\u76f4\u53d1\u9001\u6d88\u606f\uff0c\u76f4\u5230consumer\u53d1\u9001\u6d88\u8d39\u6210\u529f\u786e\u8ba4\u3002
\n\u6211\u4eec\u5148\u4e0d\u7406\u4f1a\u91cd\u590d\u6d88\u606f\u7684\u95ee\u9898\uff0c\u901a\u8fc7\u4e24\u6b21\u6d88\u606f\u843d\u5730\u52a0\u8865\u507f\uff0c\u4e0b\u6e38\u662f\u4e00\u5b9a\u53ef\u4ee5\u6536\u5230\u6d88\u606f\u7684\u3002\u7136\u540e\u4f9d\u8d56\u72b6\u6001\u673a\u7248\u672c\u53f7\u7b49\u65b9\u5f0f\u505a\u5224\u91cd\uff0c\u66f4\u65b0\u81ea\u5df1\u7684\u4e1a\u52a1\uff0c\u5c31\u5b9e\u73b0\u4e86\u6700\u7ec8\u4e00\u81f4\u6027\u3002<\/p>\n

\u6700\u7ec8\u4e00\u81f4\u6027\u4e0d\u662f\u6d88\u606f\u961f\u5217\u7684\u5fc5\u5907\u7279\u6027\uff0c\u4f46\u786e\u5b9e\u53ef\u4ee5\u4f9d\u9760\u6d88\u606f\u961f\u5217\u6765\u505a\u6700\u7ec8\u4e00\u81f4\u6027\u7684\u4e8b\u60c5\u3002\u53e6\u5916\uff0c\u6240\u6709\u4e0d\u4fdd\u8bc1100%\u4e0d\u4e22\u6d88\u606f\u7684\u6d88\u606f\u961f\u5217\uff0c\u7406\u8bba\u4e0a\u65e0\u6cd5\u5b9e\u73b0\u6700\u7ec8\u4e00\u81f4\u6027\u3002\u597d\u5427\uff0c\u5e94\u8be5\u8bf4\u7406\u8bba\u4e0a\u7684100%\uff0c\u6392\u9664\u7cfb\u7edf\u4e25\u91cd\u6545\u969c\u548cbug\u3002
\n\u50cfKafka\u4e00\u7c7b\u7684\u8bbe\u8ba1\uff0c\u5728\u8bbe\u8ba1\u5c42\u9762\u4e0a\u5c31\u6709\u4e22\u6d88\u606f\u7684\u53ef\u80fd\uff08\u6bd4\u5982\u5b9a\u65f6\u5237\u76d8\uff0c\u5982\u679c\u6389\u7535\u5c31\u4f1a\u4e22\u6d88\u606f\uff09\u3002\u54ea\u6015\u53ea\u4e22\u5343\u5206\u4e4b\u4e00\u7684\u6d88\u606f\uff0c\u4e1a\u52a1\u4e5f\u5fc5\u987b\u7528\u5176\u4ed6\u7684\u624b\u6bb5\u6765\u4fdd\u8bc1\u7ed3\u679c\u6b63\u786e\u3002<\/p>\n

\u5e7f\u64ad<\/h2>\n

\u6d88\u606f\u961f\u5217\u7684\u57fa\u672c\u529f\u80fd\u4e4b\u4e00\u662f\u8fdb\u884c\u5e7f\u64ad\u3002\u5982\u679c\u6ca1\u6709\u6d88\u606f\u961f\u5217\uff0c\u6bcf\u5f53\u4e00\u4e2a\u65b0\u7684\u4e1a\u52a1\u65b9\u63a5\u5165\uff0c\u6211\u4eec\u90fd\u8981\u8054\u8c03\u4e00\u6b21\u65b0\u63a5\u53e3\u3002\u6709\u4e86\u6d88\u606f\u961f\u5217\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5173\u5fc3\u6d88\u606f\u662f\u5426\u9001\u8fbe\u4e86\u961f\u5217\uff0c\u81f3\u4e8e\u8c01\u5e0c\u671b\u8ba2\u9605\uff0c\u662f\u4e0b\u6e38\u7684\u4e8b\u60c5\uff0c\u65e0\u7591\u6781\u5927\u5730\u51cf\u5c11\u4e86\u5f00\u53d1\u548c\u8054\u8c03\u7684\u5de5\u4f5c\u91cf\u3002
\n\u6bd4\u5982\u672c\u6587\u5f00\u59cb\u63d0\u5230\u7684\u4ea7\u54c1\u4e2d\u5fc3\u53d1\u5e03\u4ea7\u54c1\u53d8\u66f4\u7684\u6d88\u606f\uff0c\u4ee5\u53ca\u666f\u70b9\u5e93\u5f88\u591a\u53bb\u91cd\u66f4\u65b0\u7684\u6d88\u606f\uff0c\u53ef\u80fd\u201c\u5173\u5fc3\u201d\u65b9\u6709\u5f88\u591a\u4e2a\uff0c\u4f46\u4ea7\u54c1\u4e2d\u5fc3\u548c\u666f\u70b9\u5e93\u53ea\u9700\u8981\u53d1\u5e03\u53d8\u66f4\u6d88\u606f\u5373\u53ef\uff0c\u8c01\u5173\u5fc3\u8c01\u63a5\u5165\u3002<\/p>\n

\u9519\u5cf0\u4e0e\u6d41\u63a7<\/h2>\n

\u8bd5\u60f3\u4e0a\u4e0b\u6e38\u5bf9\u4e8e\u4e8b\u60c5\u7684\u5904\u7406\u80fd\u529b\u662f\u4e0d\u540c\u7684\u3002\u6bd4\u5982\uff0cWeb\u524d\u7aef\u6bcf\u79d2\u627f\u53d7\u4e0a\u5343\u4e07\u7684\u8bf7\u6c42\uff0c\u5e76\u4e0d\u662f\u4ec0\u4e48\u795e\u5947\u7684\u4e8b\u60c5\uff0c\u53ea\u9700\u8981\u52a0\u591a\u4e00\u70b9\u673a\u5668\uff0c\u518d\u642d\u5efa\u4e00\u4e9bLVS\u8d1f\u8f7d\u5747\u8861\u8bbe\u5907\u548cNginx\u7b49\u5373\u53ef\u3002\u4f46\u6570\u636e\u5e93\u7684\u5904\u7406\u80fd\u529b\u5374\u5341\u5206\u6709\u9650\uff0c\u5373\u4f7f\u4f7f\u7528SSD\u52a0\u5206\u5e93\u5206\u8868\uff0c\u5355\u673a\u7684\u5904\u7406\u80fd\u529b\u4ecd\u7136\u5728\u4e07\u7ea7\u3002\u7531\u4e8e\u6210\u672c\u7684\u8003\u8651\uff0c\u6211\u4eec\u4e0d\u80fd\u5962\u6c42\u6570\u636e\u5e93\u7684\u673a\u5668\u6570\u91cf\u8ffd\u4e0a\u524d\u7aef\u3002
\n\u8fd9\u79cd\u95ee\u9898\u540c\u6837\u5b58\u5728\u4e8e\u7cfb\u7edf\u548c\u7cfb\u7edf\u4e4b\u95f4\uff0c\u5982\u77ed\u4fe1\u7cfb\u7edf\u53ef\u80fd\u7531\u4e8e\u77ed\u677f\u6548\u5e94\uff0c\u901f\u5ea6\u5361\u5728\u7f51\u5173\u4e0a\uff08\u6bcf\u79d2\u51e0\u767e\u6b21\u8bf7\u6c42\uff09\uff0c\u8ddf\u524d\u7aef\u7684\u5e76\u53d1\u91cf\u4e0d\u662f\u4e00\u4e2a\u6570\u91cf\u7ea7\u3002\u4f46\u7528\u6237\u665a\u4e0a\u4e2a\u534a\u5206\u949f\u5de6\u53f3\u6536\u5230\u77ed\u4fe1\uff0c\u4e00\u822c\u662f\u4e0d\u4f1a\u6709\u592a\u5927\u95ee\u9898\u7684\u3002\u5982\u679c\u6ca1\u6709\u6d88\u606f\u961f\u5217\uff0c\u4e24\u4e2a\u7cfb\u7edf\u4e4b\u95f4\u901a\u8fc7\u534f\u5546\u3001\u6ed1\u52a8\u7a97\u53e3\u7b49\u590d\u6742\u7684\u65b9\u6848\u4e5f\u4e0d\u662f\u8bf4\u4e0d\u80fd\u5b9e\u73b0\u3002\u4f46\u7cfb\u7edf\u590d\u6742\u6027\u6307\u6570\u7ea7\u589e\u957f\uff0c\u52bf\u5fc5\u5728\u4e0a\u6e38\u6216\u8005\u4e0b\u6e38\u505a\u5b58\u50a8\uff0c\u5e76\u4e14\u8981\u5904\u7406\u5b9a\u65f6\u3001\u62e5\u585e\u7b49\u4e00\u7cfb\u5217\u95ee\u9898\u3002\u800c\u4e14\u6bcf\u5f53\u6709\u5904\u7406\u80fd\u529b\u6709\u5dee\u8ddd\u7684\u65f6\u5019\uff0c\u90fd\u9700\u8981\u5355\u72ec\u5f00\u53d1\u4e00\u5957\u903b\u8f91\u6765\u7ef4\u62a4\u8fd9\u5957\u903b\u8f91\u3002\u6240\u4ee5\uff0c\u5229\u7528\u4e2d\u95f4\u7cfb\u7edf\u8f6c\u50a8\u4e24\u4e2a\u7cfb\u7edf\u7684\u901a\u4fe1\u5185\u5bb9\uff0c\u5e76\u5728\u4e0b\u6e38\u7cfb\u7edf\u6709\u80fd\u529b\u5904\u7406\u8fd9\u4e9b\u6d88\u606f\u7684\u65f6\u5019\uff0c\u518d\u5904\u7406\u8fd9\u4e9b\u6d88\u606f\uff0c\u662f\u4e00\u5957\u76f8\u5bf9\u8f83\u901a\u7528\u7684\u65b9\u5f0f\u3002<\/p>\n

\u603b\u800c\u8a00\u4e4b\uff0c\u6d88\u606f\u961f\u5217\u4e0d\u662f\u4e07\u80fd\u7684\u3002\u5bf9\u4e8e\u9700\u8981\u5f3a\u4e8b\u52a1\u4fdd\u8bc1\u800c\u4e14\u5ef6\u8fdf\u654f\u611f\u7684\uff0cRPC\u662f\u4f18\u4e8e\u6d88\u606f\u961f\u5217\u7684\u3002
\n\u5bf9\u4e8e\u4e00\u4e9b\u65e0\u5173\u75db\u75d2\uff0c\u6216\u8005\u5bf9\u4e8e\u522b\u4eba\u975e\u5e38\u91cd\u8981\u4f46\u662f\u5bf9\u4e8e\u81ea\u5df1\u4e0d\u662f\u90a3\u4e48\u5173\u5fc3\u7684\u4e8b\u60c5\uff0c\u53ef\u4ee5\u5229\u7528\u6d88\u606f\u961f\u5217\u53bb\u505a\u3002
\n\u652f\u6301\u6700\u7ec8\u4e00\u81f4\u6027\u7684\u6d88\u606f\u961f\u5217\uff0c\u80fd\u591f\u7528\u6765\u5904\u7406\u5ef6\u8fdf\u4e0d\u90a3\u4e48\u654f\u611f\u7684\u201c\u5206\u5e03\u5f0f\u4e8b\u52a1\u201d\u573a\u666f\uff0c\u800c\u4e14\u76f8\u5bf9\u4e8e\u7b28\u91cd\u7684\u5206\u5e03\u5f0f\u4e8b\u52a1\uff0c\u53ef\u80fd\u662f\u66f4\u4f18\u7684\u5904\u7406\u65b9\u5f0f\u3002
\n\u5f53\u4e0a\u4e0b\u6e38\u7cfb\u7edf\u5904\u7406\u80fd\u529b\u5b58\u5728\u5dee\u8ddd\u7684\u65f6\u5019\uff0c\u5229\u7528\u6d88\u606f\u961f\u5217\u505a\u4e00\u4e2a\u901a\u7528\u7684\u201c\u6f0f\u6597\u201d\u3002\u5728\u4e0b\u6e38\u6709\u80fd\u529b\u5904\u7406\u7684\u65f6\u5019\uff0c\u518d\u8fdb\u884c\u5206\u53d1\u3002
\n\u5982\u679c\u4e0b\u6e38\u6709\u5f88\u591a\u7cfb\u7edf\u5173\u5fc3\u4f60\u7684\u7cfb\u7edf\u53d1\u51fa\u7684\u901a\u77e5\u7684\u65f6\u5019\uff0c\u679c\u65ad\u5730\u4f7f\u7528\u6d88\u606f\u961f\u5217\u5427\u3002<\/p>\n

\u5982\u4f55\u8bbe\u8ba1\u4e00\u4e2a\u6d88\u606f\u961f\u5217<\/h1>\n

\u7efc\u8ff0<\/h2>\n

\u6211\u4eec\u73b0\u5728\u660e\u786e\u4e86\u6d88\u606f\u961f\u5217\u7684\u4f7f\u7528\u573a\u666f\uff0c\u4e0b\u4e00\u6b65\u5c31\u662f\u5982\u4f55\u8bbe\u8ba1\u5b9e\u73b0\u4e00\u4e2a\u6d88\u606f\u961f\u5217\u4e86\u3002
\n\"mq-design\"<\/a>
\n\u57fa\u4e8e\u6d88\u606f\u7684\u7cfb\u7edf\u6a21\u578b\uff0c\u4e0d\u4e00\u5b9a\u9700\u8981broker(\u6d88\u606f\u961f\u5217\u670d\u52a1\u7aef)\u3002\u5e02\u9762\u4e0a\u7684\u7684Akka\uff08actor\u6a21\u578b\uff09\u3001ZeroMQ\u7b49\uff0c\u5176\u5b9e\u90fd\u662f\u57fa\u4e8e\u6d88\u606f\u7684\u7cfb\u7edf\u8bbe\u8ba1\u8303\u5f0f\uff0c\u4f46\u662f\u6ca1\u6709broker\u3002
\n\u6211\u4eec\u4e4b\u6240\u4ee5\u8981\u8bbe\u8ba1\u4e00\u4e2a\u6d88\u606f\u961f\u5217\uff0c\u5e76\u4e14\u914d\u5907broker\uff0c\u65e0\u5916\u4e4e\u8981\u505a\u4e24\u4ef6\u4e8b\u60c5\uff1a<\/p>\n

1.\u6d88\u606f\u7684\u8f6c\u50a8\uff0c\u5728\u66f4\u5408\u9002\u7684\u65f6\u95f4\u70b9\u6295\u9012\uff0c\u6216\u8005\u901a\u8fc7\u4e00\u7cfb\u5217\u624b\u6bb5\u8f85\u52a9\u6d88\u606f\u6700\u7ec8\u80fd\u9001\u8fbe\u6d88\u8d39\u673a\u3002<\/p>\n

2.\u89c4\u8303\u4e00\u79cd\u8303\u5f0f\u548c\u901a\u7528\u7684\u6a21\u5f0f\uff0c\u4ee5\u6ee1\u8db3\u89e3\u8026\u3001\u6700\u7ec8\u4e00\u81f4\u6027\u3001\u9519\u5cf0\u7b49\u9700\u6c42\u3002
\n\u63b0\u5f00\u4e86\u63c9\u788e\u4e86\u770b\uff0c\u6700\u7b80\u5355\u7684\u6d88\u606f\u961f\u5217\u53ef\u4ee5\u505a\u6210\u4e00\u4e2a\u6d88\u606f\u8f6c\u53d1\u5668\uff0c\u628a\u4e00\u6b21RPC\u505a\u6210\u4e24\u6b21RPC\u3002\u53d1\u9001\u8005\u628a\u6d88\u606f\u6295\u9012\u5230\u670d\u52a1\u7aef\uff08\u4ee5\u4e0b\u7b80\u79f0broker\uff09\uff0c\u670d\u52a1\u7aef\u518d\u5c06\u6d88\u606f\u8f6c\u53d1\u4e00\u624b\u5230\u63a5\u6536\u7aef\uff0c\u5c31\u662f\u8fd9\u4e48\u7b80\u5355\u3002<\/p>\n

\u4e00\u822c\u6765\u8bb2\uff0c\u8bbe\u8ba1\u6d88\u606f\u961f\u5217\u7684\u6574\u4f53\u601d\u8def\u662f\u5148build\u4e00\u4e2a\u6574\u4f53\u7684\u6570\u636e\u6d41,\u4f8b\u5982producer\u53d1\u9001\u7ed9broker,broker\u53d1\u9001\u7ed9consumer,consumer\u56de\u590d\u6d88\u8d39\u786e\u8ba4\uff0cbroker\u5220\u9664\/\u5907\u4efd\u6d88\u606f\u7b49\u3002
\n\u5229\u7528RPC\u5c06\u6570\u636e\u6d41\u4e32\u8d77\u6765\u3002\u7136\u540e\u8003\u8651RPC\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u5c3d\u91cf\u505a\u5230\u65e0\u72b6\u6001\uff0c\u65b9\u4fbf\u6c34\u5e73\u6269\u5c55\u3002
\n\u4e4b\u540e\u8003\u8651\u5982\u4f55\u627f\u8f7d\u6d88\u606f\u5806\u79ef\uff0c\u7136\u540e\u5728\u5408\u9002\u7684\u65f6\u673a\u6295\u9012\u6d88\u606f\uff0c\u800c\u5904\u7406\u5806\u79ef\u7684\u6700\u4f73\u65b9\u5f0f\uff0c\u5c31\u662f\u5b58\u50a8\uff0c\u5b58\u50a8\u7684\u9009\u578b\u9700\u8981\u7efc\u5408\u8003\u8651\u6027\u80fd\/\u53ef\u9760\u6027\u548c\u5f00\u53d1\u7ef4\u62a4\u6210\u672c\u7b49\u8bf8\u591a\u56e0\u7d20\u3002
\n\u4e3a\u4e86\u5b9e\u73b0\u5e7f\u64ad\u529f\u80fd\uff0c\u6211\u4eec\u5fc5\u987b\u8981\u7ef4\u62a4\u6d88\u8d39\u5173\u7cfb\uff0c\u53ef\u4ee5\u5229\u7528zk\/config server\u7b49\u4fdd\u5b58\u6d88\u8d39\u5173\u7cfb\u3002
\n\u5728\u5b8c\u6210\u4e86\u4e0a\u8ff0\u51e0\u4e2a\u529f\u80fd\u540e\uff0c\u6d88\u606f\u961f\u5217\u57fa\u672c\u5c31\u5b9e\u73b0\u4e86\u3002\u7136\u540e\u6211\u4eec\u53ef\u4ee5\u8003\u8651\u4e00\u4e9b\u9ad8\u7ea7\u7279\u6027\uff0c\u5982\u53ef\u9760\u6295\u9012\uff0c\u4e8b\u52a1\u7279\u6027\uff0c\u6027\u80fd\u4f18\u5316\u7b49\u3002
\n\u4e0b\u9762\u6211\u4eec\u4f1a\u4ee5\u8bbe\u8ba1\u6d88\u606f\u961f\u5217\u65f6\u91cd\u70b9\u8003\u8651\u7684\u6a21\u5757\u4e3a\u4e3b\u7ebf\uff0c\u7a7f\u63d2\u704c\u8f93\u4e00\u4e9b\u6d88\u606f\u961f\u5217\u7684\u7279\u6027\u5b9e\u73b0\u65b9\u6cd5\uff0c\u6765\u5177\u4f53\u5206\u6790\u8bbe\u8ba1\u5b9e\u73b0\u4e00\u4e2a\u6d88\u606f\u961f\u5217\u65f6\u7684\u65b9\u65b9\u9762\u9762\u3002<\/p>\n

\u5b9e\u73b0\u961f\u5217\u57fa\u672c\u529f\u80fd<\/h2>\n

RPC\u901a\u4fe1\u534f\u8bae<\/h3>\n

\u521a\u624d\u8bb2\u5230\uff0c\u6240\u8c13\u6d88\u606f\u961f\u5217\uff0c\u65e0\u5916\u4e4e\u4e24\u6b21RPC\u52a0\u4e00\u6b21\u8f6c\u50a8\uff0c\u5f53\u7136\u9700\u8981\u6d88\u8d39\u7aef\u6700\u7ec8\u505a\u6d88\u8d39\u786e\u8ba4\u7684\u60c5\u51b5\u662f\u4e09\u6b21RPC\u3002\u65e2\u7136\u662fRPC\uff0c\u5c31\u5fc5\u7136\u7275\u626f\u51fa\u4e00\u7cfb\u5217\u8bdd\u9898\uff0c\u4ec0\u4e48\u8d1f\u8f7d\u5747\u8861\u554a\u3001\u670d\u52a1\u53d1\u73b0\u554a\u3001\u901a\u4fe1\u534f\u8bae\u554a\u3001\u5e8f\u5217\u5316\u534f\u8bae\u554a\uff0c\u7b49\u7b49\u3002\u5728\u8fd9\u4e00\u5757\uff0c\u6211\u7684\u5f3a\u70c8\u5efa\u8bae\u662f\u4e0d\u8981\u91cd\u590d\u9020\u8f6e\u5b50\u3002\u5229\u7528\u516c\u53f8\u73b0\u6709\u7684RPC\u6846\u67b6\uff1aThrift\u4e5f\u597d\uff0cDubbo\u4e5f\u597d\uff0c\u6216\u8005\u662f\u5176\u4ed6\u81ea\u5b9a\u4e49\u7684\u6846\u67b6\u4e5f\u597d\u3002\u56e0\u4e3a\u6d88\u606f\u961f\u5217\u7684RPC\uff0c\u548c\u666e\u901a\u7684RPC\u6ca1\u6709\u672c\u8d28\u533a\u522b\u3002\u5f53\u7136\u4e86\uff0c\u81ea\u4e3b\u5229\u7528Memchached\u6216\u8005Redis\u534f\u8bae\u91cd\u65b0\u5199\u4e00\u5957RPC\u6846\u67b6\u5e76\u975e\u4e0d\u53ef\uff08\u5982MetaQ\u4f7f\u7528\u4e86\u81ea\u5df1\u5c01\u88c5\u7684Gecko NIO\u6846\u67b6\uff0c\u5361\u592b\u5361\u4e5f\u7528\u4e86\u7c7b\u4f3c\u7684\u534f\u8bae\uff09\u3002\u4f46\u5b9e\u73b0\u6210\u672c\u548c\u96be\u5ea6\u65e0\u7591\u500d\u589e\u3002\u6392\u9664\u5bf9\u6548\u7387\u7684\u6781\u7aef\u8981\u6c42\uff0c\u90fd\u53ef\u4ee5\u4f7f\u7528\u73b0\u6210\u7684RPC\u6846\u67b6\u3002
\n\u7b80\u5355\u6765\u8bb2\uff0c\u670d\u52a1\u7aef\u63d0\u4f9b\u4e24\u4e2aRPC\u670d\u52a1\uff0c\u4e00\u4e2a\u7528\u6765\u63a5\u6536\u6d88\u606f\uff0c\u4e00\u4e2a\u7528\u6765\u786e\u8ba4\u6d88\u606f\u6536\u5230\u3002\u5e76\u4e14\u505a\u5230\u4e0d\u7ba1\u54ea\u4e2aserver\u6536\u5230\u6d88\u606f\u548c\u786e\u8ba4\u6d88\u606f\uff0c\u7ed3\u679c\u4e00\u81f4\u5373\u53ef\u3002\u5f53\u7136\u8fd9\u4e2d\u95f4\u53ef\u80fd\u8fd8\u6d89\u53ca\u8de8IDC\u7684\u670d\u52a1\u7684\u95ee\u9898\u3002\u8fd9\u91cc\u548cRPC\u7684\u539f\u5219\u662f\u4e00\u81f4\u7684\uff0c\u5c3d\u91cf\u4f18\u5148\u9009\u62e9\u672c\u673a\u623f\u6295\u9012\u3002\u4f60\u53ef\u80fd\u4f1a\u95ee\uff0c\u5982\u679cproducer\u548cconsumer\u672c\u8eab\u5c31\u5728\u4e24\u4e2a\u673a\u623f\u4e86\uff0c\u600e\u4e48\u529e\uff1f\u9996\u5148\uff0cbroker\u5fc5\u987b\u4fdd\u8bc1\u611f\u77e5\u7684\u5230\u6240\u6709consumer\u7684\u5b58\u5728\u3002\u5176\u6b21\uff0cproducer\u5c3d\u91cf\u9009\u62e9\u5c31\u8fd1\u7684\u673a\u623f\u5c31\u597d\u4e86\u3002<\/p>\n

\u9ad8\u53ef\u7528<\/h3>\n

\u5176\u5b9e\u6240\u6709\u7684\u9ad8\u53ef\u7528\uff0c\u662f\u4f9d\u8d56\u4e8eRPC\u548c\u5b58\u50a8\u7684\u9ad8\u53ef\u7528\u6765\u505a\u7684\u3002\u5148\u6765\u770bRPC\u7684\u9ad8\u53ef\u7528\uff0c\u7f8e\u56e2\u7684\u57fa\u4e8eMTThrift\u7684RPC\u6846\u67b6\uff0c\u963f\u91cc\u7684Dubbo\u7b49\uff0c\u5176\u672c\u8eab\u5c31\u5177\u6709\u670d\u52a1\u81ea\u52a8\u53d1\u73b0\uff0c\u8d1f\u8f7d\u5747\u8861\u7b49\u529f\u80fd\u3002\u800c\u6d88\u606f\u961f\u5217\u7684\u9ad8\u53ef\u7528\uff0c\u53ea\u8981\u4fdd\u8bc1broker\u63a5\u53d7\u6d88\u606f\u548c\u786e\u8ba4\u6d88\u606f\u7684\u63a5\u53e3\u662f\u5e42\u7b49\u7684\uff0c\u5e76\u4e14consumer\u7684\u51e0\u53f0\u673a\u5668\u5904\u7406\u6d88\u606f\u662f\u5e42\u7b49\u7684\uff0c\u8fd9\u6837\u5c31\u628a\u6d88\u606f\u961f\u5217\u7684\u53ef\u7528\u6027\uff0c\u8f6c\u4ea4\u7ed9RPC\u6846\u67b6\u6765\u5904\u7406\u4e86\u3002
\n\u90a3\u4e48\u600e\u4e48\u4fdd\u8bc1\u5e42\u7b49\u5462\uff1f\u6700\u7b80\u5355\u7684\u65b9\u5f0f\u83ab\u8fc7\u4e8e\u5171\u4eab\u5b58\u50a8\u3002broker\u591a\u673a\u5668\u5171\u4eab\u4e00\u4e2aDB\u6216\u8005\u4e00\u4e2a\u5206\u5e03\u5f0f\u6587\u4ef6\/kv\u7cfb\u7edf\uff0c\u5219\u5904\u7406\u6d88\u606f\u81ea\u7136\u662f\u5e42\u7b49\u7684\u3002\u5c31\u7b97\u6709\u5355\u70b9\u6545\u969c\uff0c\u5176\u4ed6\u8282\u70b9\u53ef\u4ee5\u7acb\u523b\u9876\u4e0a\u3002\u53e6\u5916failover\u53ef\u4ee5\u4f9d\u8d56\u5b9a\u65f6\u4efb\u52a1\u7684\u8865\u507f\uff0c\u8fd9\u662f\u6d88\u606f\u961f\u5217\u672c\u8eab\u5929\u7136\u5c31\u53ef\u4ee5\u652f\u6301\u7684\u529f\u80fd\u3002\u5b58\u50a8\u7cfb\u7edf\u672c\u8eab\u7684\u53ef\u7528\u6027\u6211\u4eec\u4e0d\u9700\u8981\u64cd\u592a\u591a\u5fc3\uff0c\u653e\u5fc3\u5927\u80c6\u7684\u4ea4\u7ed9DBA\u4eec\u5427\uff01
\n\u5bf9\u4e8e\u4e0d\u5171\u4eab\u5b58\u50a8\u7684\u961f\u5217\uff0c\u5982Kafka\u4f7f\u7528\u5206\u533a\u52a0\u4e3b\u5907\u6a21\u5f0f\uff0c\u5c31\u7565\u5fae\u9ebb\u70e6\u4e00\u4e9b\u3002\u9700\u8981\u4fdd\u8bc1\u6bcf\u4e00\u4e2a\u5206\u533a\u5185\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u4e5f\u5c31\u662f\u6bcf\u4e00\u4e2a\u5206\u533a\u81f3\u5c11\u8981\u6709\u4e00\u4e2a\u4e3b\u5907\u4e14\u9700\u8981\u505a\u6570\u636e\u7684\u540c\u6b65\uff0c\u5173\u4e8e\u8fd9\u5757HA\u7684\u7ec6\u8282\uff0c\u53ef\u4ee5\u53c2\u8003\u4e0b\u7bc7pull\u6a21\u578b\u6d88\u606f\u7cfb\u7edf\u8bbe\u8ba1\u3002<\/p>\n

\u670d\u52a1\u7aef\u627f\u8f7d\u6d88\u606f\u5806\u79ef\u7684\u80fd\u529b<\/h3>\n

\u6d88\u606f\u5230\u8fbe\u670d\u52a1\u7aef\u5982\u679c\u4e0d\u7ecf\u8fc7\u4efb\u4f55\u5904\u7406\u5c31\u5230\u63a5\u6536\u8005\u4e86\uff0cbroker\u5c31\u5931\u53bb\u4e86\u5b83\u7684\u610f\u4e49\u3002\u4e3a\u4e86\u6ee1\u8db3\u6211\u4eec\u9519\u5cf0\/\u6d41\u63a7\/\u6700\u7ec8\u53ef\u8fbe\u7b49\u4e00\u7cfb\u5217\u9700\u6c42\uff0c\u628a\u6d88\u606f\u5b58\u50a8\u4e0b\u6765\uff0c\u7136\u540e\u9009\u62e9\u65f6\u673a\u6295\u9012\u5c31\u663e\u5f97\u662f\u987a\u7406\u6210\u7ae0\u7684\u4e86\u3002
\n\u53ea\u662f\u8fd9\u4e2a\u5b58\u50a8\u53ef\u4ee5\u505a\u6210\u5f88\u591a\u65b9\u5f0f\u3002\u6bd4\u5982\u5b58\u50a8\u5728\u5185\u5b58\u91cc\uff0c\u5b58\u50a8\u5728\u5206\u5e03\u5f0fKV\u91cc\uff0c\u5b58\u50a8\u5728\u78c1\u76d8\u91cc\uff0c\u5b58\u50a8\u5728\u6570\u636e\u5e93\u91cc\u7b49\u7b49\u3002\u4f46\u5f52\u7ed3\u8d77\u6765\uff0c\u4e3b\u8981\u6709\u6301\u4e45\u5316\u548c\u975e\u6301\u4e45\u5316\u4e24\u79cd\u3002
\n\u6301\u4e45\u5316\u7684\u5f62\u5f0f\u80fd\u66f4\u5927\u7a0b\u5ea6\u5730\u4fdd\u8bc1\u6d88\u606f\u7684\u53ef\u9760\u6027\uff08\u5982\u65ad\u7535\u7b49\u4e0d\u53ef\u6297\u5916\u529b\uff09\uff0c\u5e76\u4e14\u7406\u8bba\u4e0a\u80fd\u627f\u8f7d\u66f4\u5927\u9650\u5ea6\u7684\u6d88\u606f\u5806\u79ef\uff08\u5916\u5b58\u7684\u7a7a\u95f4\u8fdc\u5927\u4e8e\u5185\u5b58\uff09\u3002
\n\u4f46\u5e76\u4e0d\u662f\u6bcf\u79cd\u6d88\u606f\u90fd\u9700\u8981\u6301\u4e45\u5316\u5b58\u50a8\u3002\u5f88\u591a\u6d88\u606f\u5bf9\u4e8e\u6295\u9012\u6027\u80fd\u7684\u8981\u6c42\u5927\u4e8e\u53ef\u9760\u6027\u7684\u8981\u6c42\uff0c\u4e14\u6570\u91cf\u6781\u5927\uff08\u5982\u65e5\u5fd7\uff09\u3002\u8fd9\u65f6\u5019\uff0c\u6d88\u606f\u4e0d\u843d\u5730\u76f4\u63a5\u6682\u5b58\u5185\u5b58\uff0c\u5c1d\u8bd5\u51e0\u6b21failover\uff0c\u6700\u7ec8\u6295\u9012\u51fa\u53bb\u4e5f\u672a\u5c1d\u4e0d\u53ef\u3002
\n\u5e02\u9762\u4e0a\u7684\u6d88\u606f\u961f\u5217\u666e\u904d\u4e24\u79cd\u5f62\u5f0f\u90fd\u652f\u6301\u3002\u5f53\u7136\u5177\u4f53\u7684\u573a\u666f\u8fd8\u8981\u5177\u4f53\u7ed3\u5408\u516c\u53f8\u7684\u4e1a\u52a1\u6765\u770b\u3002<\/p>\n

\u5b58\u50a8\u5b50\u7cfb\u7edf\u7684\u9009\u62e9<\/h3>\n

\u6211\u4eec\u6765\u770b\u770b\u5982\u679c\u9700\u8981\u6570\u636e\u843d\u5730\u7684\u60c5\u51b5\u4e0b\u5404\u79cd\u5b58\u50a8\u5b50\u7cfb\u7edf\u7684\u9009\u62e9\u3002\u7406\u8bba\u4e0a\uff0c\u4ece\u901f\u5ea6\u6765\u770b\uff0c\u6587\u4ef6\u7cfb\u7edf>\u5206\u5e03\u5f0fKV\uff08\u6301\u4e45\u5316\uff09>\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf>\u6570\u636e\u5e93\uff0c\u800c\u53ef\u9760\u6027\u5374\u622a\u7136\u76f8\u53cd\u3002\u8fd8\u662f\u8981\u4ece\u652f\u6301\u7684\u4e1a\u52a1\u573a\u666f\u51fa\u53d1\u4f5c\u51fa\u6700\u5408\u7406\u7684\u9009\u62e9\uff0c\u5982\u679c\u4f60\u4eec\u7684\u6d88\u606f\u961f\u5217\u662f\u7528\u6765\u652f\u6301\u652f\u4ed8\/\u4ea4\u6613\u7b49\u5bf9\u53ef\u9760\u6027\u8981\u6c42\u975e\u5e38\u9ad8\uff0c\u4f46\u5bf9\u6027\u80fd\u548c\u91cf\u7684\u8981\u6c42\u6ca1\u6709\u8fd9\u4e48\u9ad8\uff0c\u800c\u4e14\u6ca1\u6709\u65f6\u95f4\u7cbe\u529b\u4e13\u95e8\u505a\u6587\u4ef6\u5b58\u50a8\u7cfb\u7edf\u7684\u7814\u7a76\uff0cDB\u662f\u6700\u597d\u7684\u9009\u62e9\u3002
\n\u4f46\u662fDB\u53d7\u5236\u4e8eIOPS\uff0c\u5982\u679c\u8981\u6c42\u5355broker 5\u4f4d\u6570\u4ee5\u4e0a\u7684QPS\u6027\u80fd\uff0c\u57fa\u4e8e\u6587\u4ef6\u7684\u5b58\u50a8\u662f\u6bd4\u8f83\u597d\u7684\u89e3\u51b3\u65b9\u6848\u3002\u6574\u4f53\u4e0a\u53ef\u4ee5\u91c7\u7528\u6570\u636e\u6587\u4ef6+\u7d22\u5f15\u6587\u4ef6\u7684\u65b9\u5f0f\u5904\u7406\uff0c\u5177\u4f53\u8fd9\u5757\u7684\u8bbe\u8ba1\u6bd4\u8f83\u590d\u6742\uff0c\u53ef\u4ee5\u53c2\u8003\u4e0b\u7bc7\u7684\u5b58\u50a8\u5b50\u7cfb\u7edf\u8bbe\u8ba1\u3002
\n\u5206\u5e03\u5f0fKV\uff08\u5982MongoDB\uff0cHBase\uff09\u7b49\uff0c\u6216\u8005\u6301\u4e45\u5316\u7684Redis\uff0c\u7531\u4e8e\u5176\u7f16\u7a0b\u63a5\u53e3\u8f83\u53cb\u597d\uff0c\u6027\u80fd\u4e5f\u6bd4\u8f83\u53ef\u89c2\uff0c\u5982\u679c\u5728\u53ef\u9760\u6027\u8981\u6c42\u4e0d\u662f\u90a3\u4e48\u9ad8\u7684\u573a\u666f\uff0c\u4e5f\u4e0d\u5931\u4e3a\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002<\/p>\n

\u6d88\u8d39\u5173\u7cfb\u89e3\u6790<\/h3>\n

\u73b0\u5728\u6211\u4eec\u7684\u6d88\u606f\u961f\u5217\u521d\u6b65\u5177\u5907\u4e86\u8f6c\u50a8\u6d88\u606f\u7684\u80fd\u529b\u3002\u4e0b\u9762\u4e00\u4e2a\u91cd\u8981\u7684\u4e8b\u60c5\u5c31\u662f\u89e3\u6790\u53d1\u9001\u63a5\u6536\u5173\u7cfb\uff0c\u8fdb\u884c\u6b63\u786e\u7684\u6d88\u606f\u6295\u9012\u4e86\u3002
\n\u5e02\u9762\u4e0a\u7684\u6d88\u606f\u961f\u5217\u5b9a\u4e49\u4e86\u4e00\u5806\u8ba9\u4eba\u6655\u5934\u8f6c\u5411\u7684\u540d\u8bcd\uff0c\u5982JMS \u89c4\u8303\u4e2d\u7684Topic\/Queue\uff0cKafka\u91cc\u9762\u7684Topic\/Partition\/ConsumerGroup\uff0cRabbitMQ\u91cc\u9762\u7684Exchange\u7b49\u7b49\u3002\u629b\u5f00\u73b0\u8c61\u770b\u672c\u8d28\uff0c\u65e0\u5916\u4e4e\u662f\u5355\u64ad\u4e0e\u5e7f\u64ad\u7684\u533a\u522b\u3002\u6240\u8c13\u5355\u64ad\uff0c\u5c31\u662f\u70b9\u5230\u70b9\uff1b\u800c\u5e7f\u64ad\uff0c\u662f\u4e00\u70b9\u5bf9\u591a\u70b9\u3002\u5f53\u7136\uff0c\u5bf9\u4e8e\u4e92\u8054\u7f51\u7684\u5927\u90e8\u5206\u5e94\u7528\u6765\u8bf4\uff0c\u7ec4\u95f4\u5e7f\u64ad\u3001\u7ec4\u5185\u5355\u64ad\u662f\u6700\u5e38\u89c1\u7684\u60c5\u5f62\u3002
\n\u6d88\u606f\u9700\u8981\u901a\u77e5\u5230\u591a\u4e2a\u4e1a\u52a1\u96c6\u7fa4\uff0c\u800c\u4e00\u4e2a\u4e1a\u52a1\u96c6\u7fa4\u5185\u6709\u5f88\u591a\u53f0\u673a\u5668\uff0c\u53ea\u8981\u4e00\u53f0\u673a\u5668\u6d88\u8d39\u8fd9\u4e2a\u6d88\u606f\u5c31\u53ef\u4ee5\u4e86\u3002
\n\u5f53\u7136\u8fd9\u4e0d\u662f\u7edd\u5bf9\u7684\uff0c\u5f88\u591a\u65f6\u5019\u7ec4\u5185\u7684\u5e7f\u64ad\u4e5f\u662f\u6709\u9002\u7528\u573a\u666f\u7684\uff0c\u5982\u672c\u5730\u7f13\u5b58\u7684\u66f4\u65b0\u7b49\u7b49\u3002\u53e6\u5916\uff0c\u6d88\u8d39\u5173\u7cfb\u9664\u4e86\u7ec4\u5185\u7ec4\u95f4\uff0c\u53ef\u80fd\u4f1a\u6709\u591a\u7ea7\u6811\u72b6\u5173\u7cfb\u3002\u8fd9\u79cd\u60c5\u51b5\u592a\u8fc7\u4e8e\u590d\u6742\uff0c\u4e00\u822c\u4e0d\u5217\u5165\u8003\u8651\u8303\u56f4\u3002\u6240\u4ee5\uff0c\u4e00\u822c\u6bd4\u8f83\u901a\u7528\u7684\u8bbe\u8ba1\u662f\u652f\u6301\u7ec4\u95f4\u5e7f\u64ad\uff0c\u4e0d\u540c\u7684\u7ec4\u6ce8\u518c\u4e0d\u540c\u7684\u8ba2\u9605\u3002\u7ec4\u5185\u7684\u4e0d\u540c\u673a\u5668\uff0c\u5982\u679c\u6ce8\u518c\u4e00\u4e2a\u76f8\u540c\u7684ID\uff0c\u5219\u5355\u64ad\uff1b\u5982\u679c\u6ce8\u518c\u4e0d\u540c\u7684ID(\u5982IP\u5730\u5740+\u7aef\u53e3)\uff0c\u5219\u5e7f\u64ad\u3002
\n\u81f3\u4e8e\u5e7f\u64ad\u5173\u7cfb\u7684\u7ef4\u62a4\uff0c\u4e00\u822c\u7531\u4e8e\u6d88\u606f\u961f\u5217\u672c\u8eab\u90fd\u662f\u96c6\u7fa4\uff0c\u6240\u4ee5\u90fd\u7ef4\u62a4\u5728\u516c\u5171\u5b58\u50a8\u4e0a\uff0c\u5982config server\u3001zookeeper\u7b49\u3002\u7ef4\u62a4\u5e7f\u64ad\u5173\u7cfb\u6240\u8981\u505a\u7684\u4e8b\u60c5\u57fa\u672c\u662f\u4e00\u81f4\u7684:<\/p>\n

1.\u53d1\u9001\u5173\u7cfb\u7684\u7ef4\u62a4\u3002<\/p>\n

2.\u53d1\u9001\u5173\u7cfb\u53d8\u66f4\u65f6\u7684\u901a\u77e5\u3002<\/p>\n

\u961f\u5217\u9ad8\u7ea7\u7279\u6027\u8bbe\u8ba1<\/h2>\n

\u4e0a\u9762\u90fd\u662f\u4e9b\u6d88\u606f\u961f\u5217\u57fa\u672c\u529f\u80fd\u7684\u5b9e\u73b0\uff0c\u4e0b\u9762\u6765\u770b\u4e00\u4e9b\u5173\u4e8e\u6d88\u606f\u961f\u5217\u7279\u6027\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u4e0d\u7ba1\u53ef\u9760\u6295\u9012\/\u6d88\u606f\u4e22\u5931\u4e0e\u91cd\u590d\u4ee5\u53ca\u4e8b\u52a1\u4e43\u81f3\u4e8e\u6027\u80fd\uff0c\u4e0d\u662f\u6bcf\u4e2a\u6d88\u606f\u961f\u5217\u90fd\u4f1a\u7167\u987e\u5230\uff0c\u6240\u4ee5\u8981\u4f9d\u7167\u4e1a\u52a1\u7684\u9700\u6c42\uff0c\u6765\u4ed4\u7ec6\u8861\u91cf\u5404\u79cd\u7279\u6027\u5b9e\u73b0\u7684\u6210\u672c\uff0c\u5229\u5f0a\uff0c\u6700\u7ec8\u505a\u51fa\u6700\u4e3a\u5408\u7406\u7684\u8bbe\u8ba1\u3002<\/p>\n

\u53ef\u9760\u6295\u9012\uff08\u6700\u7ec8\u4e00\u81f4\u6027\uff09<\/h3>\n

\u8fd9\u662f\u4e2a\u6fc0\u52a8\u4eba\u5fc3\u7684\u8bdd\u9898\uff0c\u5b8c\u5168\u4e0d\u4e22\u6d88\u606f\uff0c\u7a76\u7adf\u53ef\u4e0d\u53ef\u80fd\uff1f\u7b54\u6848\u662f\uff0c\u5b8c\u5168\u53ef\u80fd\uff0c\u524d\u63d0\u662f\u6d88\u606f\u53ef\u80fd\u4f1a\u91cd\u590d\uff0c\u5e76\u4e14\uff0c\u5728\u5f02\u5e38\u60c5\u51b5\u4e0b\uff0c\u8981\u63a5\u53d7\u6d88\u606f\u7684\u5ef6\u8fdf\u3002
\n\u65b9\u6848\u8bf4\u7b80\u5355\u4e5f\u7b80\u5355\uff0c\u5c31\u662f\u6bcf\u5f53\u8981\u53d1\u751f\u4e0d\u53ef\u9760\u7684\u4e8b\u60c5\uff08RPC\u7b49\uff09\u4e4b\u524d\uff0c\u5148\u5c06\u6d88\u606f\u843d\u5730\uff0c\u7136\u540e\u53d1\u9001\u3002\u5f53\u5931\u8d25\u6216\u8005\u4e0d\u77e5\u9053\u6210\u529f\u5931\u8d25\uff08\u6bd4\u5982\u8d85\u65f6\uff09\u65f6\uff0c\u6d88\u606f\u72b6\u6001\u662f\u5f85\u53d1\u9001\uff0c\u5b9a\u65f6\u4efb\u52a1\u4e0d\u505c\u8f6e\u8be2\u6240\u6709\u5f85\u53d1\u9001\u6d88\u606f\uff0c\u6700\u7ec8\u4e00\u5b9a\u53ef\u4ee5\u9001\u8fbe\u3002
\n\u5177\u4f53\u6765\u8bf4\uff1a<\/p>\n

1.producer\u5f80broker\u53d1\u9001\u6d88\u606f\u4e4b\u524d\uff0c\u9700\u8981\u505a\u4e00\u6b21\u843d\u5730\u3002<\/p>\n

2.\u8bf7\u6c42\u5230server\u540e\uff0cserver\u786e\u4fdd\u6570\u636e\u843d\u5730\u540e\u518d\u544a\u8bc9\u5ba2\u6237\u7aef\u53d1\u9001\u6210\u529f\u3002<\/p>\n

3.\u652f\u6301\u5e7f\u64ad\u7684\u6d88\u606f\u961f\u5217\u9700\u8981\u5bf9\u6bcf\u4e2a\u5f85\u53d1\u9001\u7684endpoint\uff0c\u6301\u4e45\u5316\u4e00\u4e2a\u53d1\u9001\u72b6\u6001\uff0c\u76f4\u5230\u6240\u6709endpoint\u72b6\u6001\u90fdOK\u624d\u53ef\u5220\u9664\u6d88\u606f\u3002<\/p>\n

\u5bf9\u4e8e\u5404\u79cd\u4e0d\u786e\u5b9a\uff08\u8d85\u65f6\u3001down\u673a\u3001\u6d88\u606f\u6ca1\u6709\u9001\u8fbe\u3001\u9001\u8fbe\u540e\u6570\u636e\u6ca1\u843d\u5730\u3001\u6570\u636e\u843d\u5730\u4e86\u56de\u590d\u6ca1\u6536\u5230\uff09\uff0c\u5176\u5b9e\u5bf9\u4e8e\u53d1\u9001\u65b9\u6765\u8bf4\uff0c\u90fd\u662f\u4e00\u4ef6\u4e8b\u60c5\uff0c\u5c31\u662f\u6d88\u606f\u6ca1\u6709\u9001\u8fbe\u3002
\n\u91cd\u63a8\u6d88\u606f\u6240\u9762\u4e34\u7684\u95ee\u9898\u5c31\u662f\u6d88\u606f\u91cd\u590d\u3002\u91cd\u590d\u548c\u4e22\u5931\u5c31\u50cf\u4e24\u4e2a\u5669\u68a6\uff0c\u4f60\u5fc5\u987b\u8981\u9762\u5bf9\u4e00\u4e2a\u3002\u597d\u5728\u6d88\u606f\u91cd\u590d\u8fd8\u6709\u5904\u7406\u7684\u673a\u4f1a\uff0c\u6d88\u606f\u4e22\u5931\u518d\u60f3\u627e\u56de\u5c31\u96be\u4e86\u3002
\nAnyway\uff0c\u4f5c\u4e3a\u4e00\u4e2a\u6210\u719f\u7684\u6d88\u606f\u961f\u5217\uff0c\u5e94\u8be5\u5c3d\u91cf\u5728\u5404\u4e2a\u73af\u8282\u51cf\u5c11\u91cd\u590d\u6295\u9012\u7684\u53ef\u80fd\u6027\uff0c\u4e0d\u80fd\u56e0\u4e3a\u91cd\u590d\u6709\u89e3\u51b3\u65b9\u6848\u5c31\u653e\u7eb5\u7684\u4e71\u6295\u9012\u3002
\n\u6700\u540e\u8bf4\u4e00\u53e5\uff0c\u4e0d\u662f\u6240\u6709\u7684\u7cfb\u7edf\u90fd\u8981\u6c42\u6700\u7ec8\u4e00\u81f4\u6027\u6216\u8005\u53ef\u9760\u6295\u9012\uff0c\u6bd4\u5982\u4e00\u4e2a\u8bba\u575b\u7cfb\u7edf\u3001\u4e00\u4e2a\u62db\u8058\u7cfb\u7edf\u3002\u4e00\u4e2a\u91cd\u590d\u7684\u7b80\u5386\u6216\u8bdd\u9898\u88ab\u53d1\u5e03\uff0c\u53ef\u80fd\u6bd4\u4e22\u5931\u4e86\u4e00\u4e2a\u53d1\u5e03\u663e\u5f97\u66f4\u8ba9\u7528\u6237\u65e0\u6cd5\u63a5\u53d7\u3002\u4e0d\u65ad\u91cd\u590d\u4e00\u53e5\u8bdd\uff0c\u4efb\u4f55\u57fa\u7840\u7ec4\u4ef6\u8981\u670d\u52a1\u4e8e\u4e1a\u52a1\u573a\u666f\u3002<\/p>\n

\u6d88\u8d39\u786e\u8ba4<\/h4>\n

\u5f53broker\u628a\u6d88\u606f\u6295\u9012\u7ed9\u6d88\u8d39\u8005\u540e\uff0c\u6d88\u8d39\u8005\u53ef\u4ee5\u7acb\u5373\u54cd\u5e94\u6211\u6536\u5230\u4e86\u8fd9\u4e2a\u6d88\u606f\u3002\u4f46\u6536\u5230\u4e86\u8fd9\u4e2a\u6d88\u606f\u53ea\u662f\u7b2c\u4e00\u6b65\uff0c\u6211\u80fd\u4e0d\u80fd\u5904\u7406\u8fd9\u4e2a\u6d88\u606f\u5374\u4e0d\u4e00\u5b9a\u3002\u6216\u8bb8\u56e0\u4e3a\u6d88\u8d39\u80fd\u529b\u7684\u95ee\u9898\uff0c\u7cfb\u7edf\u7684\u8d1f\u8377\u5df2\u7ecf\u4e0d\u80fd\u5904\u7406\u8fd9\u4e2a\u6d88\u606f\uff1b\u6216\u8005\u662f\u521a\u624d\u72b6\u6001\u673a\u91cc\u9762\u63d0\u5230\u7684\u6d88\u606f\u4e0d\u662f\u6211\u60f3\u8981\u63a5\u6536\u7684\u6d88\u606f\uff0c\u4e3b\u52a8\u8981\u6c42\u91cd\u53d1\u3002
\n\u628a\u6d88\u606f\u7684\u9001\u8fbe\u548c\u6d88\u606f\u7684\u5904\u7406\u5206\u5f00\uff0c\u8fd9\u6837\u624d\u771f\u6b63\u7684\u5b9e\u73b0\u4e86\u6d88\u606f\u961f\u5217\u7684\u672c\u8d28-\u89e3\u8026\u3002\u6240\u4ee5\uff0c\u5141\u8bb8\u6d88\u8d39\u8005\u4e3b\u52a8\u8fdb\u884c\u6d88\u8d39\u786e\u8ba4\u662f\u5fc5\u8981\u7684\u3002\u5f53\u7136\uff0c\u5bf9\u4e8e\u6ca1\u6709\u7279\u6b8a\u903b\u8f91\u7684\u6d88\u606f\uff0c\u9ed8\u8ba4Auto Ack\u4e5f\u662f\u53ef\u4ee5\u7684\uff0c\u4f46\u4e00\u5b9a\u8981\u5141\u8bb8\u6d88\u8d39\u65b9\u4e3b\u52a8ack\u3002
\n\u5bf9\u4e8e\u6b63\u786e\u6d88\u8d39ack\u7684\uff0c\u6ca1\u4ec0\u4e48\u7279\u6b8a\u7684\u3002\u4f46\u662f\u5bf9\u4e8ereject\u548cerror\uff0c\u9700\u8981\u7279\u522b\u8bf4\u660e\u3002reject\u8fd9\u4ef6\u4e8b\u60c5\uff0c\u5f80\u5f80\u4e1a\u52a1\u65b9\u662f\u65e0\u6cd5\u611f\u77e5\u5230\u7684\uff0c\u7cfb\u7edf\u7684\u6d41\u91cf\u548c\u5065\u5eb7\u72b6\u51b5\u7684\u8bc4\u4f30\uff0c\u4ee5\u53ca\u5904\u7406\u80fd\u529b\u7684\u8bc4\u4f30\u662f\u4e00\u4ef6\u975e\u5e38\u590d\u6742\u7684\u4e8b\u60c5\u3002\u4e3e\u4e2a\u6781\u7aef\u7684\u4f8b\u5b50\uff0c\u6536\u5230\u4e00\u4e2a\u6d88\u606f\u5f00\u59cbbuild\u7d22\u5f15\uff0c\u53ef\u80fd\u8fd9\u4e2a\u6d88\u606f\u8981\u5904\u7406\u534a\u4e2a\u5c0f\u65f6\uff0c\u4f46\u6d88\u606f\u91cf\u5374\u662f\u975e\u5e38\u7684\u5c0f\u3002\u6240\u4ee5reject\u8fd9\u5757\u5efa\u8bae\u505a\u6210\u6ed1\u52a8\u7a97\u53e3\/\u7ebf\u7a0b\u6c60\u7c7b\u4f3c\u7684\u6a21\u578b\u6765\u63a7\u5236\uff0c
\n\u6d88\u8d39\u80fd\u529b\u4e0d\u5339\u914d\u7684\u65f6\u5019\uff0c\u76f4\u63a5\u62d2\u7edd\uff0c\u8fc7\u4e00\u6bb5\u65f6\u95f4\u91cd\u53d1\uff0c\u51cf\u5c11\u4e1a\u52a1\u7684\u8d1f\u62c5\u3002
\n\u4f46\u4e1a\u52a1\u51fa\u9519\u8fd9\u4ef6\u4e8b\u60c5\u662f\u53ea\u6709\u4e1a\u52a1\u65b9\u81ea\u5df1\u77e5\u9053\u7684\uff0c\u5c31\u50cf\u4e0a\u6587\u63d0\u5230\u7684\u72b6\u6001\u673a\u7b49\u7b49\u3002\u8fd9\u65f6\u5e94\u8be5\u5141\u8bb8\u4e1a\u52a1\u65b9\u4e3b\u52a8ack error\uff0c\u5e76\u53ef\u4ee5\u4e0ebroker\u7ea6\u5b9a\u4e0b\u6b21\u6295\u9012\u7684\u65f6\u95f4\u3002<\/p>\n

\u91cd\u590d\u6d88\u606f\u548c\u987a\u5e8f\u6d88\u606f<\/h4>\n

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1.\u5141\u8bb8\u6d88\u606f\u4e22\u5931\u3002<\/p>\n

2.\u4ece\u53d1\u9001\u65b9\u5230\u670d\u52a1\u65b9\u5230\u63a5\u53d7\u8005\u90fd\u662f\u5355\u70b9\u5355\u7ebf\u7a0b\u3002<\/p>\n

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\n\u4e00\u822c\u6765\u8bb2\uff0c\u4e00\u4e2a\u4e3b\u6d41\u6d88\u606f\u961f\u5217\u7684\u8bbe\u8ba1\u8303\u5f0f\u91cc\uff0c\u5e94\u8be5\u662f\u4e0d\u4e22\u6d88\u606f\u7684\u524d\u63d0\u4e0b\uff0c\u5c3d\u91cf\u51cf\u5c11\u91cd\u590d\u6d88\u606f\uff0c\u4e0d\u4fdd\u8bc1\u6d88\u606f\u7684\u6295\u9012\u987a\u5e8f\u3002
\n\u8c08\u5230\u91cd\u590d\u6d88\u606f\uff0c\u4e3b\u8981\u662f\u4e24\u4e2a\u8bdd\u9898\uff1a<\/p>\n

1.\u5982\u4f55\u9274\u522b\u6d88\u606f\u91cd\u590d\uff0c\u5e76\u5e42\u7b49\u7684\u5904\u7406\u91cd\u590d\u6d88\u606f\u3002<\/p>\n

2.\u4e00\u4e2a\u6d88\u606f\u961f\u5217\u5982\u4f55\u5c3d\u91cf\u51cf\u5c11\u91cd\u590d\u6d88\u606f\u7684\u6295\u9012\u3002<\/p>\n

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1.\u7248\u672c\u53f7\u3002<\/p>\n

2.\u72b6\u6001\u673a\u3002<\/p>\n

\u7248\u672c\u53f7<\/h5>\n

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\n\u53c2\u8003TCP\/IP\u534f\u8bae\uff0c\u5982\u679c\u60f3\u8ba9\u4e71\u5e8f\u7684\u6d88\u606f\u6700\u540e\u80fd\u591f\u6b63\u786e\u7684\u88ab\u7ec4\u7ec7\uff0c\u90a3\u4e48\u5c31\u5e94\u8be5\u53ea\u63a5\u6536\u6bd4\u5f53\u524d\u7248\u672c\u53f7\u5927\u4e00\u7684\u6d88\u606f\u3002\u5e76\u4e14\u5728\u4e00\u4e2asession\u5468\u671f\u5185\u8981\u4e00\u76f4\u4fdd\u5b58\u5404\u4e2a\u6d88\u606f\u7684\u7248\u672c\u53f7\u3002
\n\u5982\u679c\u5230\u6765\u7684\u987a\u5e8f\u662f21\uff0c\u5219\u5148\u628a2\u5b58\u8d77\u6765\uff0c\u5f852\u5230\u6765\u540e\uff0c\u518d\u5904\u74061\uff0c\u8fd9\u6837\u91cd\u590d\u6027\u548c\u987a\u5e8f\u6027\u8981\u6c42\u5c31\u90fd\u8fbe\u5230\u4e86\u3002<\/p>\n

\u72b6\u6001\u673a<\/h5>\n

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1.\u5bf9\u53d1\u9001\u65b9\u5fc5\u987b\u8981\u6c42\u6d88\u606f\u5e26\u4e1a\u52a1\u7248\u672c\u53f7\u3002<\/p>\n

2.\u4e0b\u6e38\u5fc5\u987b\u5b58\u50a8\u6d88\u606f\u7684\u7248\u672c\u53f7\uff0c\u5bf9\u4e8e\u8981\u4e25\u683c\u4fdd\u8bc1\u987a\u5e8f\u7684\u3002<\/p>\n

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\n\u90a3\u4e48\u4e0b\u6e38\u6536\u52303\u6d88\u606f\u7684\u65f6\u5019\uff0c\u5224\u65ad\u72b6\u6001\u673a\u6d41\u8f6c\u662f\u4e0b\u7ebf->\u4e0a\u7ebf\uff0c\u53ef\u4ee5\u63a5\u6536\u6d88\u606f\u3002\u7136\u540e\u6536\u5230\u6d88\u606f1\uff0c\u53d1\u73b0\u662f\u4e0a\u7ebf->\u4e0a\u7ebf\uff0c\u62d2\u7edd\u63a5\u6536\uff0c\u8981\u6c42\u91cd\u53d1\u3002\u7136\u540e\u6536\u5230\u6d88\u606f2\uff0c\u72b6\u6001\u662f\u4e0a\u7ebf->\u4e0b\u7ebf\uff0c\u4e8e\u662f\u63a5\u6536\u8fd9\u4e2a\u6d88\u606f\u3002
\n\u6b64\u65f6\u65e0\u8bba\u91cd\u53d1\u7684\u6d88\u606f1\u6216\u80053\u5230\u6765\uff0c\u8fd8\u662f\u53ef\u4ee5\u63a5\u6536\u3002\u53e6\u5916\u7684\u91cd\u53d1\uff0c\u5728\u4e00\u5b9a\u6b21\u6570\u62d2\u7edd\u540e\u505c\u6b62\u91cd\u53d1\uff0c\u4e1a\u52a1\u6b63\u786e\u3002<\/p>\n

\u4e2d\u95f4\u4ef6\u5bf9\u4e8e\u91cd\u590d\u6d88\u606f\u7684\u5904\u7406<\/h4>\n

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\n\u51cf\u5c11\u91cd\u590d\u6d88\u606f\u7684\u5173\u952e\u6b65\u9aa4\uff1a<\/p>\n

1.broker\u8bb0\u5f55MessageId\uff0c\u76f4\u5230\u6295\u9012\u6210\u529f\u540e\u6e05\u9664\uff0c\u91cd\u590d\u7684ID\u5230\u6765\u4e0d\u505a\u5904\u7406\uff0c\u8fd9\u6837\u53ea\u8981\u53d1\u9001\u8005\u5728\u6e05\u9664\u5468\u671f\u5185\u80fd\u591f\u611f\u77e5\u5230\u6d88\u606f\u6295\u9012\u6210\u529f\uff0c\u5c31\u57fa\u672c\u4e0d\u4f1a\u5728server\u7aef\u4ea7\u751f\u91cd\u590d\u6d88\u606f\u3002<\/p>\n

2.\u5bf9\u4e8eserver\u6295\u9012\u5230consumer\u7684\u6d88\u606f\uff0c\u7531\u4e8e\u4e0d\u786e\u5b9a\u5bf9\u7aef\u662f\u5728\u5904\u7406\u8fc7\u7a0b\u4e2d\u8fd8\u662f\u6d88\u606f\u53d1\u9001\u4e22\u5931\u7684\u60c5\u51b5\u4e0b\uff0c\u6709\u5fc5\u8981\u8bb0\u5f55\u4e0b\u6295\u9012\u7684IP\u5730\u5740\u3002\u51b3\u5b9a\u91cd\u53d1\u4e4b\u524d\u8be2\u95ee\u8fd9\u4e2aIP\uff0c\u6d88\u606f\u5904\u7406\u6210\u529f\u4e86\u5417\uff1f\u5982\u679c\u8be2\u95ee\u65e0\u679c\uff0c\u518d\u91cd\u53d1\u3002<\/p>\n

\u4e8b\u52a1<\/h3>\n

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\n\u89e3\u51b3\u65b9\u6848\u4ece\u5927\u65b9\u5411\u4e0a\u6709\u4e24\u79cd\uff1a<\/p>\n

1.\u4e24\u9636\u6bb5\u63d0\u4ea4\uff0c\u5206\u5e03\u5f0f\u4e8b\u52a1\u3002<\/p>\n

2.\u672c\u5730\u4e8b\u52a1\uff0c\u672c\u5730\u843d\u5730\uff0c\u8865\u507f\u53d1\u9001\u3002<\/p>\n

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\n\u672c\u5730\u4e8b\u52a1\u5b58\u5728\u4e24\u4e2a\u6700\u5927\u7684\u4f7f\u7528\u969c\u788d\uff1a<\/p>\n

1.\u914d\u7f6e\u8f83\u4e3a\u590d\u6742\uff0c\u201c\u7ed1\u67b6\u201d\u4e1a\u52a1\u65b9\uff0c\u5fc5\u987b\u672c\u5730\u6570\u636e\u5e93\u5b9e\u4f8b\u63d0\u4f9b\u4e00\u4e2a\u5e93\u8868\u3002<\/p>\n

2.\u5bf9\u4e8e\u6d88\u606f\u5ef6\u8fdf\u9ad8\u654f\u611f\u7684\u4e1a\u52a1\u4e0d\u9002\u7528\u3002<\/p>\n

\u8bdd\u8bf4\u56de\u6765\uff0c\u4e0d\u662f\u6bcf\u4e2a\u4e1a\u52a1\u90fd\u9700\u8981\u5f3a\u4e8b\u52a1\u7684\u3002\u6263\u94b1\u548c\u52a0\u94b1\u9700\u8981\u4e8b\u52a1\u4fdd\u8bc1\uff0c\u4f46\u4e0b\u5355\u548c\u751f\u6210\u77ed\u4fe1\u5374\u4e0d\u9700\u8981\u4e8b\u52a1\uff0c\u4e0d\u80fd\u56e0\u4e3a\u8981\u6c42\u53d1\u77ed\u4fe1\u7684\u6d88\u606f\u5b58\u50a8\u6295\u9012\u5931\u8d25\u800c\u8981\u6c42\u4e0b\u5355\u4e1a\u52a1\u56de\u6eda\u3002\u6240\u4ee5\uff0c\u4e00\u4e2a\u5b8c\u6574\u7684\u6d88\u606f\u961f\u5217\u5e94\u8be5\u5b9a\u4e49\u6e05\u695a\u81ea\u5df1\u53ef\u4ee5\u6295\u9012\u7684\u6d88\u606f\u7c7b\u578b\uff0c\u5982\u4e8b\u52a1\u578b\u6d88\u606f\uff0c\u672c\u5730\u975e\u6301\u4e45\u578b\u6d88\u606f\uff0c\u4ee5\u53ca\u670d\u52a1\u7aef\u4e0d\u843d\u5730\u7684\u975e\u53ef\u9760\u6d88\u606f\u7b49\u3002\u5bf9\u4e0d\u540c\u7684\u4e1a\u52a1\u573a\u666f\u505a\u4e0d\u540c\u7684\u9009\u62e9\u3002\u53e6\u5916\u4e8b\u52a1\u7684\u4f7f\u7528\u5e94\u8be5\u5c3d\u91cf\u4f4e\u6210\u672c\u3001\u900f\u660e\u5316\uff0c\u53ef\u4ee5\u4f9d\u6258\u4e8e\u73b0\u6709\u7684\u6210\u719f\u6846\u67b6\uff0c\u5982Spring\u7684\u58f0\u660e\u5f0f\u4e8b\u52a1\u505a\u6269\u5c55\u3002\u4e1a\u52a1\u65b9\u53ea\u9700\u8981\u4f7f\u7528@Transactional\u6807\u7b7e\u5373\u53ef\u3002<\/p>\n

\u6027\u80fd\u76f8\u5173<\/h3>\n

\u5f02\u6b65\/\u540c\u6b65<\/h4>\n

\u9996\u5148\u6f84\u6e05\u4e00\u4e2a\u6982\u5ff5\uff0c\u5f02\u6b65\uff0c\u540c\u6b65\u548coneway\u662f\u4e09\u4ef6\u4e8b\u3002\u5f02\u6b65\uff0c\u5f52\u6839\u7ed3\u5e95\u4f60\u8fd8\u662f\u9700\u8981\u5173\u5fc3\u7ed3\u679c\u7684\uff0c\u4f46\u53ef\u80fd\u4e0d\u662f\u5f53\u65f6\u7684\u65f6\u95f4\u70b9\u5173\u5fc3\uff0c\u53ef\u4ee5\u7528\u8f6e\u8be2\u6216\u8005\u56de\u8c03\u7b49\u65b9\u5f0f\u5904\u7406\u7ed3\u679c\uff1b\u540c\u6b65\u662f\u9700\u8981\u5f53\u65f6\u5173\u5fc3
\n\u7684\u7ed3\u679c\u7684\uff1b\u800coneway\u662f\u53d1\u51fa\u53bb\u5c31\u4e0d\u7ba1\u6b7b\u6d3b\u7684\u65b9\u5f0f\uff0c\u8fd9\u79cd\u5bf9\u4e8e\u67d0\u4e9b\u5b8c\u5168\u5bf9\u53ef\u9760\u6027\u6ca1\u6709\u8981\u6c42\u7684\u573a\u666f\u8fd8\u662f\u9002\u7528\u7684\uff0c\u4f46\u4e0d\u662f\u6211\u4eec\u91cd\u70b9\u8ba8\u8bba\u7684\u8303\u7574\u3002
\n\u56de\u5f52\u6765\u770b\uff0c\u4efb\u4f55\u7684RPC\u90fd\u662f\u5b58\u5728\u5ba2\u6237\u7aef\u5f02\u6b65\u4e0e\u670d\u52a1\u7aef\u5f02\u6b65\u7684\uff0c\u800c\u4e14\u662f\u53ef\u4ee5\u4efb\u610f\u7ec4\u5408\u7684\uff1a\u5ba2\u6237\u7aef\u540c\u6b65\u5bf9\u670d\u52a1\u7aef\u5f02\u6b65\uff0c\u5ba2\u6237\u7aef\u5f02\u6b65\u5bf9\u670d\u52a1\u7aef\u5f02\u6b65\uff0c\u5ba2\u6237\u7aef\u540c\u6b65\u5bf9\u670d\u52a1\u7aef\u540c\u6b65\uff0c\u5ba2\u6237\u7aef\u5f02\u6b65\u5bf9\u670d\u52a1\u7aef\u540c\u6b65\u3002
\n\u5bf9\u4e8e\u5ba2\u6237\u7aef\u6765\u8bf4\uff0c\u540c\u6b65\u4e0e\u5f02\u6b65\u4e3b\u8981\u662f\u62ff\u5230\u4e00\u4e2aResult\uff0c\u8fd8\u662fFuture(Listenable)\u7684\u533a\u522b\u3002\u5b9e\u73b0\u65b9\u5f0f\u53ef\u4ee5\u662f\u7ebf\u7a0b\u6c60\uff0cNIO\u6216\u8005\u5176\u4ed6\u4e8b\u4ef6\u673a\u5236\uff0c\u8fd9\u91cc\u5148\u4e0d\u5c55\u5f00\u8bb2\u3002
\n\u670d\u52a1\u7aef\u5f02\u6b65\u53ef\u80fd\u7a0d\u5fae\u96be\u7406\u89e3\u4e00\u70b9\uff0c\u8fd9\u4e2a\u662f\u9700\u8981RPC\u534f\u8bae\u652f\u6301\u7684\u3002\u53c2\u8003servlet 3.0\u89c4\u8303\uff0c\u670d\u52a1\u7aef\u53ef\u4ee5\u5410\u4e00\u4e2afuture\u7ed9\u5ba2\u6237\u7aef\uff0c\u5e76\u4e14\u5728future done\u7684\u65f6\u5019\u901a\u77e5\u5ba2\u6237\u7aef\u3002
\n\u6574\u4e2a\u8fc7\u7a0b\u53ef\u4ee5\u53c2\u8003\u4e0b\u9762\u7684\u4ee3\u7801\uff1a<\/p>\n

\u5ba2\u6237\u7aef\u540c\u6b65\u670d\u52a1\u7aef\u5f02\u6b65\u3002<\/p>\n

Future<Result> future = request(server);\/\/server\u7acb\u523b\u8fd4\u56defuture\nsynchronized(future){\nwhile(!future.isDone()){\n   future.wait();\/\/server\u5904\u7406\u7ed3\u675f\u540e\u4f1anotify\u8fd9\u4e2afuture\uff0c\u5e76\u4fee\u6539isdone\u6807\u5fd7\n}\n}\nreturn future.get();\n<\/code><\/pre>\n
\u5ba2\u6237\u7aef\u540c\u6b65\u670d\u52a1\u7aef\u540c\u6b65\u3002<\/p>\n
Result result = request(server);\n<\/code><\/pre>\n
\u5ba2\u6237\u7aef\u5f02\u6b65\u670d\u52a1\u7aef\u540c\u6b65(\u8fd9\u91cc\u7528\u7ebf\u7a0b\u6c60\u7684\u65b9\u5f0f)\u3002<\/p>\n
Future<Result> future = executor.submit(new Callable(){public void call<Result>(){\n    result = request(server);\n}})\nreturn future;\n<\/code><\/pre>\n
\u5ba2\u6237\u7aef\u5f02\u6b65\u670d\u52a1\u7aef\u5f02\u6b65\u3002<\/p>\n
Future<Result> future = request(server);\/\/server\u7acb\u523b\u8fd4\u56defuture\n\nreturn future\n<\/code><\/pre>\n
\u4e0a\u9762\u8bf4\u4e86\u8fd9\u4e48\u591a\uff0c\u5176\u5b9e\u662f\u60f3\u8ba9\u5927\u5bb6\u8131\u79bb\u4e24\u4e2a\u8bef\u533a\uff1a<\/p>\n
1.RPC\u53ea\u6709\u5ba2\u6237\u7aef\u80fd\u505a\u5f02\u6b65\uff0c\u670d\u52a1\u7aef\u4e0d\u80fd\u3002<\/p>\n
2.\u5f02\u6b65\u53ea\u80fd\u901a\u8fc7\u7ebf\u7a0b\u6c60\u3002<\/p>\n
\u90a3\u4e48\uff0c\u670d\u52a1\u7aef\u4f7f\u7528\u5f02\u6b65\u6700\u5927\u7684\u597d\u5904\u662f\u4ec0\u4e48\u5462\uff1f\u8bf4\u5230\u5e95\uff0c\u662f\u89e3\u653e\u4e86\u7ebf\u7a0b\u548cI\/O\u3002\u8bd5\u60f3\u670d\u52a1\u7aef\u6709\u4e00\u5806I\/O\u7b49\u5f85\u5904\u7406\uff0c\u5982\u679c\u6bcf\u4e2a\u8bf7\u6c42\u90fd\u9700\u8981\u540c\u6b65\u54cd\u5e94\uff0c\u6bcf\u6761\u6d88\u606f\u90fd\u9700\u8981\u7ed3\u679c\u7acb\u523b\u8fd4\u56de\uff0c\u90a3\u4e48\u5c31\u51e0\u4e4e\u6ca1\u6cd5\u505aI\/O\u5408\u5e76
\n\uff08\u5f53\u7136\u63a5\u53e3\u53ef\u4ee5\u8bbe\u8ba1\u6210batch\u7684\uff0c\u4f46\u53ef\u80fdbatch\u53d1\u8fc7\u6765\u7684\u4ecd\u7136\u6570\u91cf\u8f83\u5c11\uff09\u3002\u800c\u5982\u679c\u7528\u5f02\u6b65\u7684\u65b9\u5f0f\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aeffuture\uff0c\u5c31\u53ef\u4ee5\u6709\u673a\u4f1a\u8fdb\u884cI\/O\u7684\u5408\u5e76\uff0c\u628a\u51e0\u4e2a\u6279\u6b21\u53d1\u8fc7\u6765\u7684\u6d88\u606f\u4e00\u8d77\u843d\u5730\uff08\u8fd9\u79cd\u5408\u5e76\u5bf9\u4e8eMySQL\u7b49\u5141\u8bb8batch insert\u7684\u6570\u636e\u5e93\u6548\u679c\u5c24\u5176\u660e\u663e\uff09\uff0c\u5e76\u4e14\u5f7b\u5e95\u91ca\u653e\u4e86\u7ebf\u7a0b\u3002\u4e0d\u81f3\u4e8e\u8bf4\u6765\u591a\u5c11\u8bf7\u6c42\u5f00\u591a\u5c11\u7ebf\u7a0b\uff0c\u80fd\u591f\u652f\u6301\u7684\u5e76\u53d1\u91cf\u76f4\u7ebf\u63d0\u9ad8\u3002
\n\u6765\u770b\u7b2c\u4e8c\u4e2a\u8bef\u533a\uff0c\u8fd4\u56defuture\u7684\u65b9\u5f0f\u4e0d\u4e00\u5b9a\u53ea\u6709\u7ebf\u7a0b\u6c60\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u53ef\u4ee5\u5728\u7ebf\u7a0b\u6c60\u91cc\u9762\u8fdb\u884c\u540c\u6b65\u64cd\u4f5c\uff0c\u4e5f\u53ef\u4ee5\u8fdb\u884c\u5f02\u6b65\u64cd\u4f5c\uff0c\u4e5f\u53ef\u4ee5\u4e0d\u4f7f\u7528\u7ebf\u7a0b\u6c60\u4f7f\u7528\u5f02\u6b65\u64cd\u4f5c\uff08NIO\u3001\u4e8b\u4ef6\uff09\u3002
\n\u56de\u5230\u6d88\u606f\u961f\u5217\u7684\u8bae\u9898\u4e0a\uff0c\u6211\u4eec\u5f53\u7136\u4e0d\u5e0c\u671b\u6d88\u606f\u7684\u53d1\u9001\u963b\u585e\u4e3b\u6d41\u7a0b\uff08\u524d\u9762\u63d0\u5230\u4e86\uff0cserver\u7aef\u5982\u679c\u4f7f\u7528\u5f02\u6b65\u6a21\u578b\uff0c\u5219\u53ef\u80fd\u56e0\u6d88\u606f\u5408\u5e76\u5e26\u6765\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u7684\u6d88\u606f\u5ef6\u8fdf\uff09\uff0c\u6240\u4ee5\u53ef\u4ee5\u5148\u4f7f\u7528\u7ebf\u7a0b\u6c60\u63d0\u4ea4\u4e00\u4e2a\u53d1\u9001\u8bf7\u6c42\uff0c\u4e3b\u6d41\u7a0b\u7ee7\u7eed\u5f80\u4e0b\u8d70\u3002
\n\u4f46\u662f\u7ebf\u7a0b\u6c60\u4e2d\u7684\u8bf7\u6c42\u5173\u5fc3\u7ed3\u679c\u5417\uff1fOf course\uff0c\u5fc5\u987b\u7b49\u5f85\u670d\u52a1\u7aef\u6d88\u606f\u6210\u529f\u843d\u5730\uff0c\u624d\u7b97\u662f\u6d88\u606f\u53d1\u9001\u6210\u529f\u3002\u6240\u4ee5\u8fd9\u91cc\u7684\u6a21\u578b\uff0c\u51c6\u786e\u5730\u8bf4\u4e8b\u5ba2\u6237\u7aef\u534a\u540c\u6b65\u534a\u5f02\u6b65\uff08\u4f7f\u7528\u7ebf\u7a0b\u6c60\u4e0d\u963b\u585e\u4e3b\u6d41\u7a0b\uff0c\u4f46\u7ebf\u7a0b\u6c60\u4e2d\u7684\u4efb\u52a1\u9700\u8981\u7b49\u5f85server\u7aef\u7684\u8fd4\u56de\uff09\uff0cserver\u7aef\u662f\u7eaf\u5f02\u6b65\u3002\u5ba2\u6237\u7aef\u7684\u7ebf\u7a0b\u6c60wait\u5728server\u7aef\u5410\u56de\u7684future\u4e0a\uff0c\u76f4\u5230server\u7aef\u5904\u7406\u5b8c\u6bd5\uff0c\u624d\u89e3\u9664\u963b\u585e\u7ee7\u7eed\u8fdb\u884c\u3002
\n\u603b\u7ed3\u4e00\u53e5\uff0c\u540c\u6b65\u80fd\u591f\u4fdd\u8bc1\u7ed3\u679c\uff0c\u5f02\u6b65\u80fd\u591f\u4fdd\u8bc1\u6548\u7387\uff0c\u8981\u5408\u7406\u7684\u7ed3\u5408\u624d\u80fd\u505a\u5230\u6700\u597d\u7684\u6548\u7387\u3002<\/p>\n
\u6279\u91cf<\/h4>\n
\u8c08\u5230\u6279\u91cf\u5c31\u4e0d\u5f97\u4e0d\u63d0\u751f\u4ea7\u8005\u6d88\u8d39\u8005\u6a21\u578b\u3002\u4f46\u751f\u4ea7\u8005\u6d88\u8d39\u8005\u6a21\u578b\u4e2d\u6700\u5927\u7684\u75db\u70b9\u662f\uff1a\u6d88\u8d39\u8005\u5230\u5e95\u5e94\u8be5\u4f55\u65f6\u8fdb\u884c\u6d88\u8d39\u3002\u5927\u5904\u7740\u773c\u6765\u770b\uff0c\u6d88\u8d39\u52a8\u4f5c\u90fd\u662f\u4e8b\u4ef6\u9a71\u52a8\u7684\u3002\u4e3b\u8981\u4e8b\u4ef6\u5305\u62ec\uff1a<\/p>\n
1.\u6512\u591f\u4e86\u4e00\u5b9a\u6570\u91cf\u3002<\/p>\n
2.\u5230\u8fbe\u4e86\u4e00\u5b9a\u65f6\u95f4\u3002<\/p>\n
3.\u961f\u5217\u91cc\u6709\u65b0\u7684\u6570\u636e\u5230\u6765\u3002<\/p>\n
\u5bf9\u4e8e\u53ca\u65f6\u6027\u8981\u6c42\u9ad8\u7684\u6570\u636e\uff0c\u53ef\u7528\u91c7\u7528\u65b9\u5f0f3\u6765\u5b8c\u6210\uff0c\u6bd4\u5982\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u7aef\u6295\u9012\u6570\u636e\u3002\u53ea\u8981\u961f\u5217\u6709\u6570\u636e\uff0c\u5c31\u628a\u961f\u5217\u4e2d\u7684\u6240\u6709\u6570\u636e\u5237\u51fa\uff0c\u5426\u5219\u5c06\u81ea\u5df1\u6302\u8d77\uff0c\u7b49\u5f85\u65b0\u6570\u636e\u7684\u5230\u6765\u3002
\n\u5728\u7b2c\u4e00\u6b21\u628a\u961f\u5217\u6570\u636e\u5f80\u5916\u5237\u7684\u8fc7\u7a0b\u4e2d\uff0c\u53c8\u79ef\u6512\u4e86\u4e00\u90e8\u5206\u6570\u636e\uff0c\u7b2c\u4e8c\u6b21\u53c8\u53ef\u4ee5\u5f62\u6210\u4e00\u4e2a\u6279\u91cf\u3002\u4f2a\u4ee3\u7801\u5982\u4e0b:<\/p>\n
Executor executor = Executors.newFixedThreadPool(4);\nfinal BlockingQueue<Message> queue = new ArrayBlockingQueue<>();\nprivate Runnable task = new Runnable({\/\/\u8fd9\u91cc\u7531\u4e8e\u5171\u4eab\u961f\u5217\uff0cRunnable\u53ef\u4ee5\u590d\u7528\uff0c\u6545\u505a\u6210\u5168\u5c40\u7684\n   public void run(){\n      List<Message> messages  = new ArrayList<>(20);\n      queue.drainTo(messages\uff0c20);\n      doSend(messages);\/\/\u963b\u585e\uff0c\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u4f1a\u6709\u65b0\u7684\u6d88\u606f\u5230\u6765\uff0c\u5982\u679c4\u4e2a\u7ebf\u7a0b\u90fd\u5360\u6ee1\uff0c\u961f\u5217\u5c31\u6709\u673a\u4f1a\u56e4\u65b0\u7684\u6d88\u606f\n   }\n});\npublic void send(Message message){\n    queue.offer(message);\n    executor.submit(task)\n}\n<\/code><\/pre>\n
\u8fd9\u79cd\u65b9\u5f0f\u662f\u6d88\u606f\u5ef6\u8fdf\u548c\u6279\u91cf\u7684\u4e00\u4e2a\u6bd4\u8f83\u597d\u7684\u5e73\u8861\uff0c\u4f46\u4f18\u5148\u54cd\u5e94\u4f4e\u5ef6\u8fdf\u3002\u5ef6\u8fdf\u7684\u6700\u9ad8\u7a0b\u5ea6\u7531\u4e0a\u4e00\u6b21\u53d1\u9001\u7684\u7b49\u5f85\u65f6\u95f4\u51b3\u5b9a\u3002\u4f46\u53ef\u80fd\u9020\u6210\u7684\u95ee\u9898\u662f\u53d1\u9001\u8fc7\u5feb\u7684\u8bdd\u6279\u91cf\u7684\u5927\u5c0f\u4e0d\u591f\u6ee1\u8db3\u6027\u80fd\u7684\u6781\u81f4\u3002<\/p>\n
Executor executor = Executors.newFixedThreadPool(4);\nfinal BlockingQueue<Message> queue = new ArrayBlockingQueue<>();\nvolatile long last = System.currentMills();\nExecutors.newSingleThreadScheduledExecutor().submit(new Runnable(){\n   flush();\n}\uff0c500\uff0c500\uff0cTimeUnits.MILLS);\nprivate Runnable task = new Runnable({\/\/\u8fd9\u91cc\u7531\u4e8e\u5171\u4eab\u961f\u5217\uff0cRunnable\u53ef\u4ee5\u590d\u7528\uff0c\u987e\u505a\u6210\u5168\u5c40\u7684\u3002\n   public void run(){\n      List<Message> messages  = new ArrayList<>(20);\n      queue.drainTo(messages\uff0c20);\n      doSend(messages);\/\/\u963b\u585e\uff0c\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u4f1a\u6709\u65b0\u7684\u6d88\u606f\u5230\u6765\uff0c\u5982\u679c4\u4e2a\u7ebf\u7a0b\u90fd\u5360\u6ee1\uff0c\u961f\u5217\u5c31\u6709\u673a\u4f1a\u5c6f\u65b0\u7684\u6d88\u606f\u3002\n   }\n});\npublic void send(Message message){\n    last = System.currentMills();\n    queue.offer(message);\n    flush();\n}\nprivate void flush(){\n if(queue.size>200||System.currentMills()-last>200){\n       executor.submit(task)\n  }\n}\n<\/code><\/pre>\n
\u76f8\u53cd\u5bf9\u4e8e\u53ef\u4ee5\u7528\u9002\u91cf\u7684\u5ef6\u8fdf\u6765\u6362\u53d6\u9ad8\u6027\u80fd\u7684\u573a\u666f\u6765\u8bf4\uff0c\u7528\u5b9a\u65f6\/\u5b9a\u91cf\u4e8c\u9009\u4e00\u7684\u65b9\u5f0f\u53ef\u80fd\u4f1a\u66f4\u4e3a\u7406\u60f3\uff0c\u65e2\u5230\u8fbe\u4e00\u5b9a\u6570\u91cf\u624d\u53d1\u9001\uff0c\u4f46\u5982\u679c\u6570\u91cf\u4e00\u76f4\u8fbe\u4e0d\u5230\uff0c\u4e5f\u4e0d\u80fd\u5e72\u7b49\uff0c\u6709\u4e00\u4e2a\u65f6\u95f4\u4e0a\u9650\u3002
\n\u5177\u4f53\u8bf4\u6765\uff0c\u5728\u4e0a\u6587\u7684submit\u4e4b\u524d\uff0c\u591a\u5224\u65ad\u4e00\u4e2a\u65f6\u95f4\u548c\u6570\u91cf\uff0c\u5e76\u4e14Runnable\u5185\u90e8\u7ef4\u62a4\u4e00\u4e2a\u5b9a\u65f6\u5668\uff0c\u907f\u514d\u6ca1\u6709\u65b0\u4efb\u52a1\u5230\u6765\u65f6\u65e7\u7684\u4efb\u52a1\u6c38\u8fdc\u6ca1\u6709\u673a\u4f1a\u89e6\u53d1\u53d1\u9001\u6761\u4ef6\u3002\u5bf9\u4e8eserver\u7aef\u7684\u6570\u636e\u843d\u5730\uff0c\u4f7f\u7528\u8fd9\u79cd\u65b9\u5f0f\u5c31\u975e\u5e38\u65b9\u4fbf\u3002<\/p>\n
\u6700\u540e\u5570\u55e6\u51e0\u53e5\uff0c\u66fe\u7ecf\u6709\u4eba\u95ee\u6211\uff0c\u4e3a\u4ec0\u4e48\u7f51\u7edc\u8bf7\u6c42\u5c0f\u5305\u5408\u5e76\u6210\u5927\u5305\u4f1a\u63d0\u9ad8\u6027\u80fd\uff1f\u4e3b\u8981\u539f\u56e0\u6709\u4e24\u4e2a\uff1a<\/p>\n
1.\u51cf\u5c11\u65e0\u8c13\u7684\u8bf7\u6c42\u5934\uff0c\u5982\u679c\u4f60\u6bcf\u4e2a\u8bf7\u6c42\u53ea\u6709\u51e0\u5b57\u8282\uff0c\u800c\u5934\u5374\u6709\u51e0\u5341\u5b57\u8282\uff0c\u65e0\u7591\u6548\u7387\u975e\u5e38\u4f4e\u4e0b\u3002<\/p>\n
2.\u51cf\u5c11\u56de\u590d\u7684ack\u5305\u4e2a\u6570\u3002\u628a\u8bf7\u6c42\u5408\u5e76\u540e\uff0cack\u5305\u6570\u91cf\u5fc5\u7136\u51cf\u5c11\uff0c\u786e\u8ba4\u548c\u91cd\u53d1\u7684\u6210\u672c\u5c31\u4f1a\u964d\u4f4e\u3002<\/p>\n
push\u8fd8\u662fpull<\/h2>\n
\u4e0a\u6587\u63d0\u5230\u7684\u6d88\u606f\u961f\u5217\uff0c\u5927\u591a\u662f\u9488\u5bf9push\u6a21\u578b\u7684\u8bbe\u8ba1\u3002\u73b0\u5728\u5e02\u9762\u4e0a\u6709\u5f88\u591a\u7ecf\u5178\u7684\u4e5f\u6bd4\u8f83\u6210\u719f\u7684pull\u6a21\u578b\u7684\u6d88\u606f\u961f\u5217\uff0c\u5982Kafka\u3001MetaQ\u7b49\u3002\u8fd9\u8ddfJMS\u4e2d\u4f20\u7edf\u7684push\u65b9\u5f0f\u6709\u5f88\u5927\u7684\u533a\u522b\uff0c\u53ef\u8c13\u53e6\u8f9f\u8e4a\u5f84\u3002
\n\u6211\u4eec\u7b80\u8981\u5206\u6790\u4e0bpush\u548cpull\u6a21\u578b\u5404\u81ea\u5b58\u5728\u7684\u5229\u5f0a\u3002<\/p>\n
\u6162\u6d88\u8d39<\/h3>\n
\u6162\u6d88\u8d39\u65e0\u7591\u662fpush\u6a21\u578b\u6700\u5927\u7684\u81f4\u547d\u4f24\uff0c\u7a7f\u6210\u6d41\u6c34\u7ebf\u6765\u770b\uff0c\u5982\u679c\u6d88\u8d39\u8005\u7684\u901f\u5ea6\u6bd4\u53d1\u9001\u8005\u7684\u901f\u5ea6\u6162\u5f88\u591a\uff0c\u52bf\u5fc5\u9020\u6210\u6d88\u606f\u5728broker\u7684\u5806\u79ef\u3002\u5047\u8bbe\u8fd9\u4e9b\u6d88\u606f\u90fd\u662f\u6709\u7528\u7684\u65e0\u6cd5\u4e22\u5f03\u7684\uff0c\u6d88\u606f\u5c31\u8981\u4e00\u76f4\u5728broker\u7aef\u4fdd\u5b58\u3002\u5f53\u7136\u8fd9\u8fd8\u4e0d\u662f\u6700\u81f4\u547d\u7684\uff0c\u6700\u81f4\u547d\u7684\u662fbroker\u7ed9consumer\u63a8\u9001\u4e00\u5806consumer\u65e0\u6cd5\u5904\u7406\u7684\u6d88\u606f\uff0cconsumer\u4e0d\u662freject\u5c31\u662ferror\uff0c\u7136\u540e\u6765\u56de\u8e22\u76ae\u7403\u3002
\n\u53cd\u89c2pull\u6a21\u5f0f\uff0cconsumer\u53ef\u4ee5\u6309\u9700\u6d88\u8d39\uff0c\u4e0d\u7528\u62c5\u5fc3\u81ea\u5df1\u5904\u7406\u4e0d\u4e86\u7684\u6d88\u606f\u6765\u9a9a\u6270\u81ea\u5df1\uff0c\u800cbroker\u5806\u79ef\u6d88\u606f\u4e5f\u4f1a\u76f8\u5bf9\u7b80\u5355\uff0c\u65e0\u9700\u8bb0\u5f55\u6bcf\u4e00\u4e2a\u8981\u53d1\u9001\u6d88\u606f\u7684\u72b6\u6001\uff0c\u53ea\u9700\u8981\u7ef4\u62a4\u6240\u6709\u6d88\u606f\u7684\u961f\u5217\u548c\u504f\u79fb\u91cf\u5c31\u53ef\u4ee5\u4e86\u3002\u6240\u4ee5\u5bf9\u4e8e\u5efa\u7acb\u7d22\u5f15\u7b49\u6162\u6d88\u8d39\uff0c\u6d88\u606f\u91cf\u6709\u9650\u4e14\u5230\u6765\u7684\u901f\u5ea6\u4e0d\u5747\u5300\u7684\u60c5\u51b5\uff0cpull\u6a21\u5f0f\u6bd4\u8f83\u5408\u9002\u3002<\/p>\n
\u6d88\u606f\u5ef6\u8fdf\u4e0e\u5fd9\u7b49<\/h3>\n
\u8fd9\u662fpull\u6a21\u5f0f\u6700\u5927\u7684\u77ed\u677f\u3002\u7531\u4e8e\u4e3b\u52a8\u6743\u5728\u6d88\u8d39\u65b9\uff0c\u6d88\u8d39\u65b9\u65e0\u6cd5\u51c6\u786e\u5730\u51b3\u5b9a\u4f55\u65f6\u53bb\u62c9\u53d6\u6700\u65b0\u7684\u6d88\u606f\u3002\u5982\u679c\u4e00\u6b21pull\u53d6\u5230\u6d88\u606f\u4e86\u8fd8\u53ef\u4ee5\u7ee7\u7eed\u53bbpull\uff0c\u5982\u679c\u6ca1\u6709pull\u53d6\u5230\u5219\u9700\u8981\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\u91cd\u65b0pull\u3002
\n\u4f46\u7b49\u5f85\u591a\u4e45\u5c31\u5f88\u96be\u5224\u5b9a\u4e86\u3002\u4f60\u53ef\u80fd\u4f1a\u8bf4\uff0c\u6211\u53ef\u4ee5\u6709xx\u52a8\u6001pull\u53d6\u65f6\u95f4\u8c03\u6574\u7b97\u6cd5\uff0c\u4f46\u95ee\u9898\u7684\u672c\u8d28\u5728\u4e8e\uff0c\u6709\u6ca1\u6709\u6d88\u606f\u5230\u6765\u8fd9\u4ef6\u4e8b\u60c5\u51b3\u5b9a\u6743\u4e0d\u5728\u6d88\u8d39\u65b9\u3002\u4e5f\u8bb81\u5206\u949f\u5185\u8fde\u7eed\u6765\u4e861000\u6761\u6d88\u606f\uff0c\u7136\u540e\u534a\u4e2a\u5c0f\u65f6\u6ca1\u6709\u65b0\u6d88\u606f\u4ea7\u751f\uff0c
\n\u53ef\u80fd\u4f60\u7684\u7b97\u6cd5\u7b97\u51fa\u4e0b\u6b21\u6700\u6709\u53ef\u80fd\u5230\u6765\u7684\u65f6\u95f4\u70b9\u662f31\u5206\u949f\u4e4b\u540e\uff0c\u6216\u800560\u5206\u949f\u4e4b\u540e\uff0c\u7ed3\u679c\u4e0b\u6761\u6d88\u606f10\u5206\u949f\u540e\u5230\u4e86\uff0c\u662f\u4e0d\u662f\u5f88\u8ba9\u4eba\u6cae\u4e27\uff1f
\n\u5f53\u7136\u4e5f\u4e0d\u662f\u8bf4\u5ef6\u8fdf\u5c31\u6ca1\u6709\u89e3\u51b3\u65b9\u6848\u4e86\uff0c\u4e1a\u754c\u8f83\u6210\u719f\u7684\u505a\u6cd5\u662f\u4ece\u77ed\u65f6\u95f4\u5f00\u59cb\uff08\u4e0d\u4f1a\u5bf9broker\u6709\u592a\u5927\u8d1f\u62c5\uff09\uff0c\u7136\u540e\u6307\u6570\u7ea7\u589e\u957f\u7b49\u5f85\u3002\u6bd4\u5982\u5f00\u59cb\u7b495ms\uff0c\u7136\u540e10ms\uff0c\u7136\u540e20ms\uff0c\u7136\u540e40ms\u2026\u2026\u76f4\u5230\u6709\u6d88\u606f\u5230\u6765\uff0c\u7136\u540e\u518d\u56de\u52305ms\u3002
\n\u5373\u4f7f\u8fd9\u6837\uff0c\u4f9d\u7136\u5b58\u5728\u5ef6\u8fdf\u95ee\u9898\uff1a\u5047\u8bbe40ms\u523080ms\u4e4b\u95f4\u768450ms\u6d88\u606f\u5230\u6765\uff0c\u6d88\u606f\u5c31\u5ef6\u8fdf\u4e8630ms\uff0c\u800c\u4e14\u5bf9\u4e8e\u534a\u4e2a\u5c0f\u65f6\u6765\u4e00\u6b21\u7684\u6d88\u606f\uff0c\u8fd9\u4e9b\u5f00\u9500\u5c31\u662f\u767d\u767d\u6d6a\u8d39\u7684\u3002
\n\u5728\u963f\u91cc\u7684RocketMq\u91cc\uff0c\u6709\u4e00\u79cd\u4f18\u5316\u7684\u505a\u6cd5-\u957f\u8f6e\u8be2\uff0c\u6765\u5e73\u8861\u63a8\u62c9\u6a21\u578b\u5404\u81ea\u7684\u7f3a\u70b9\u3002\u57fa\u672c\u601d\u8def\u662f:\u6d88\u8d39\u8005\u5982\u679c\u5c1d\u8bd5\u62c9\u53d6\u5931\u8d25\uff0c\u4e0d\u662f\u76f4\u63a5return,\u800c\u662f\u628a\u8fde\u63a5\u6302\u5728\u90a3\u91ccwait,\u670d\u52a1\u7aef\u5982\u679c\u6709\u65b0\u7684\u6d88\u606f\u5230\u6765\uff0c\u628a\u8fde\u63a5notify\u8d77\u6765\uff0c\u8fd9\u4e5f\u662f\u4e0d\u9519\u7684\u601d\u8def\u3002\u4f46\u6d77\u91cf\u7684\u957f\u8fde\u63a5block\u5bf9\u7cfb\u7edf\u7684\u5f00\u9500\u8fd8\u662f\u4e0d\u5bb9\u5c0f\u89d1\u7684\uff0c\u8fd8\u662f\u8981\u5408\u7406\u7684\u8bc4\u4f30\u65f6\u95f4\u95f4\u9694\uff0c\u7ed9wait\u52a0\u4e00\u4e2a\u65f6\u95f4\u4e0a\u9650\u6bd4\u8f83\u597d~<\/p>\n
\u987a\u5e8f\u6d88\u606f<\/h3>\n
\u5982\u679cpush\u6a21\u5f0f\u7684\u6d88\u606f\u961f\u5217\uff0c\u652f\u6301\u5206\u533a\uff0c\u5355\u5206\u533a\u53ea\u652f\u6301\u4e00\u4e2a\u6d88\u8d39\u8005\u6d88\u8d39\uff0c\u5e76\u4e14\u6d88\u8d39\u8005\u53ea\u6709\u786e\u8ba4\u4e00\u4e2a\u6d88\u606f\u6d88\u8d39\u540e\u624d\u80fdpush\u9001\u53e6\u5916\u4e00\u4e2a\u6d88\u606f\uff0c\u8fd8\u8981\u53d1\u9001\u8005\u4fdd\u8bc1\u5168\u5c40\u987a\u5e8f\u552f\u4e00\uff0c\u542c\u8d77\u6765\u4e5f\u80fd\u505a\u987a\u5e8f\u6d88\u606f\uff0c\u4f46\u6210\u672c\u592a\u9ad8\u4e86\uff0c\u5c24\u5176\u662f\u5fc5\u987b\u6bcf\u4e2a\u6d88\u606f\u6d88\u8d39\u786e\u8ba4\u540e\u624d\u80fd\u53d1\u4e0b\u4e00\u6761\u6d88\u606f\uff0c\u8fd9\u5bf9\u4e8e\u672c\u8eab\u5806\u79ef\u80fd\u529b\u548c\u6162\u6d88\u8d39\u5c31\u662f\u74f6\u9888\u7684push\u6a21\u5f0f\u7684\u6d88\u606f\u961f\u5217\uff0c\u7b80\u76f4\u662f\u4e00\u573a\u707e\u96be\u3002
\n\u53cd\u89c2pull\u6a21\u5f0f\uff0c\u5982\u679c\u60f3\u505a\u5230\u5168\u5c40\u987a\u5e8f\u6d88\u606f\uff0c\u5c31\u76f8\u5bf9\u5bb9\u6613\u5f88\u591a\uff1a<\/p>\n
1.producer\u5bf9\u5e94partition\uff0c\u5e76\u4e14\u5355\u7ebf\u7a0b\u3002<\/p>\n
2.consumer\u5bf9\u5e94partition\uff0c\u6d88\u8d39\u786e\u8ba4\uff08\u6216\u6279\u91cf\u786e\u8ba4\uff09\uff0c\u7ee7\u7eed\u6d88\u8d39\u5373\u53ef\u3002<\/p>\n
\u6240\u4ee5\u5bf9\u4e8e\u65e5\u5fd7push\u9001\u8fd9\u79cd\u6700\u597d\u5168\u5c40\u6709\u5e8f\uff0c\u4f46\u5141\u8bb8\u51fa\u73b0\u5c0f\u8bef\u5dee\u7684\u573a\u666f\uff0cpull\u6a21\u5f0f\u975e\u5e38\u5408\u9002\u3002\u5982\u679c\u4f60\u4e0d\u60f3\u770b\u5230\u901a\u7bc7\u4e71\u5957\u7684\u65e5\u5fd7~~
\nAnyway\uff0c\u9700\u8981\u987a\u5e8f\u6d88\u606f\u7684\u573a\u666f\u8fd8\u662f\u6bd4\u8f83\u6709\u9650\u7684\u800c\u4e14\u6210\u672c\u592a\u9ad8\uff0c\u8bf7\u614e\u91cd\u8003\u8651\u3002<\/p>\n
\u603b\u7ed3<\/h1>\n
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