{"id":28112,"date":"2025-04-19T23:01:02","date_gmt":"2025-04-19T15:01:02","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/28112.html"},"modified":"2025-04-19T23:01:02","modified_gmt":"2025-04-19T15:01:02","slug":"%e4%bb%bfmuduo%e5%ba%93%e5%ae%9e%e7%8e%b0%e9%ab%98%e5%b9%b6%e5%8f%91%e6%9c%8d%e5%8a%a1%e5%99%a8-%e9%9d%a2%e8%af%95%e5%b8%b8%e8%a7%81%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/28112.html","title":{"rendered":"\u4effmuduo\u5e93\u5b9e\u73b0\u9ad8\u5e76\u53d1\u670d\u52a1\u5668-\u9762\u8bd5\u5e38\u89c1\u95ee\u9898"},"content":{"rendered":"<\/p>\n<h4>\u76ee\u5f55<\/h4>\n<ul>\n<li>\u901a\u7528\u95ee\u9898<\/li>\n<li>\n<ul>\n<li>\u4e3a\u4ec0\u4e48\u8981\u505a\u8fd9\u4e2a\u9879\u76ee<\/li>\n<li>\u8fd9\u4e2a\u9879\u76ee\u4e3a\u4ec0\u4e48\u548c\u4e0a\u4e00\u4e2a\u540c\u5b66\u7684\u9879\u76ee\u4e00\u6837<\/li>\n<li>\u4ecb\u7ecd\u4e00\u4e0b\u8fd9\u4e2a\u9879\u76ee\u6d41\u7a0b\u548c\u67b6\u6784\u8bbe\u8ba1<\/li>\n<li>\u9879\u76ee\u6700\u7ec8\u7684\u6210\u679c\u5982\u4f55? \u4f60\u4ece\u8fd9\u4e2a\u9879\u76ee\u4e2d\u5b66\u5230\u4e86\u4ec0\u4e48?<\/li>\n<li>\u4f60\u5728\u8fd9\u4e2a\u9879\u76ee\u4e2d\u4f7f\u7528\u4e86\u54ea\u4e9b\u6280\u672f? \u8fd9\u4e9b\u6280\u672f\u662f\u600e\u4e48\u9009\u578b\u7684, \u5bf9\u6bd4\u8fc7\u90a3\u4e9b\u5176\u4ed6\u7684\u76f8\u5173\u6280\u672f\u5417?<\/li>\n<li>\u4f60\u5728\u9879\u76ee\u4e2d\u626e\u6f14\u4e86\u4ec0\u4e48\u89d2\u8272? \u4f60\u8d1f\u8d23\u4e86\u54ea\u4e9b\u6a21\u5757\u6216\u529f\u80fd?<\/li>\n<li>\u5728\u9879\u76ee\u4e2d, \u4f60\u662f\u5982\u4f55\u5e73\u8861\u6280\u672f\u5b9e\u73b0\u548c\u9879\u76ee\u65f6\u95f4\u7ebf\u7684?<\/li>\n<li>\u4f60\u5728\u9879\u76ee\u4e2d\u9047\u5230\u4e86\u54ea\u4e9b\u6311\u6218? \u4f60\u662f\u5982\u4f55\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u7684?<\/li>\n<li>\u4f60\u662f\u5982\u4f55\u6d4b\u8bd5\u548c\u90e8\u7f72\u8fd9\u4e2a\u9879\u76ee\u7684?<\/li>\n<li>\u9879\u76ee\u6027\u80fd\u5982\u4f55, \u6709\u6ca1\u6709\u5c1d\u8bd5\u4f18\u5316\u8fc7\u6027\u80fd\u5462?<\/li>\n<li>\u4f60\u662f\u5982\u4f55\u8bbe\u8ba1\u9879\u76ee\u4ee5\u652f\u6301\u672a\u6765\u7684\u6269\u5c55?\u4f60\u4eec\u662f\u5982\u4f55\u786e\u4fdd\u9879\u76ee\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u7684?<\/li>\n<\/ul>\n<\/li>\n<li>\u4e13\u5c5e\u95ee\u9898<\/li>\n<li>\n<ul>\n<li>\u4f60\u600e\u4e48\u7406\u89e3Reactor\u6a21\u578b? \u76f8\u6bd4\u8f83\u4f20\u7edf\u7684\u591a\u7ebf\u7a0bI\/O\u6a21\u578b\u6709\u4ec0\u4e48\u4f18\u52bf<\/li>\n<li>eventfd\u7684\u4f5c\u7528\u662f\u4ec0\u4e48?\u4e3a\u4ec0\u4e48\u8981\u7528eventfd\u800c\u4e0d\u7528\u666e\u901a\u7684fd?eventfd\u7684\u539f\u7406?<\/li>\n<li>runInLoop\u7684\u4f5c\u7528\u53ca\u5b9e\u73b0? \u4e3a\u4ec0\u4e48\u6267\u884c_tasks\u4efb\u52a1\u7684\u65f6\u5019\u9700\u8981\u4ea4\u6362<\/li>\n<li>\u5b9a\u65f6\u5668\u7684\u8bbe\u8ba1\u4ee5\u53ca\u4e3a\u4ec0\u4e48\u8981\u7528shared_ptr\u548cweak_ptr?<\/li>\n<li>\u600e\u4e48\u7406\u89e3 One Loop Per Thread<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>\u901a\u7528\u95ee\u9898<\/h2>\n<h3>\u4e3a\u4ec0\u4e48\u8981\u505a\u8fd9\u4e2a\u9879\u76ee<\/h3>\n<p>\u81ea\u5df1\u7684\u67d0\u4e2a\u4e1a\u52a1\u7c7b\u9879\u76ee\u9700\u8981\u81ea\u5df1\u642d\u5efa\u7f51\u7edc\u901a\u4fe1\u6846\u67b6, \u4e3a\u4e86\u953b\u70bc\u5e76\u63d0\u5347\u81ea\u5df1\u7684C&#043;&#043;\u591a\u7ebf\u7a0b\u7f16\u7a0b\u548c\u5de5\u7a0b\u5316\u7684\u80fd\u529b. \u53c2\u8003muduo\u5e93\u8fd9\u4e2a\u5f00\u6e90\u9879\u76ee\u505a\u4e86\u4e00\u4e9b\u7b80\u5316, \u81ea\u5df1\u5b9e\u73b0\u4e86\u4e00\u4e2a\u652f\u6301\u9ad8\u5e76\u53d1\u7684\u7f51\u7edc\u901a\u4fe1\u7ec4\u4ef6<\/p>\n<h3>\u8fd9\u4e2a\u9879\u76ee\u4e3a\u4ec0\u4e48\u548c\u4e0a\u4e00\u4e2a\u540c\u5b66\u7684\u9879\u76ee\u4e00\u6837<\/h3>\n<p>\u662f\u53c2\u8003github\u4e0a\u7684\u4e00\u4e2a\u5f00\u6e90\u9879\u76eemuduo\u5e93, \u7f51\u4e0a\u4e00\u641c\u6709\u5f88\u591a\u8fd9\u4e2a\u9879\u76ee\u7684\u535a\u5ba2\u5206\u6790, \u5199\u5f97\u4f18\u8d28\u7684\u4e3b\u8981\u5c31\u662f\u90a3\u51e0\u7bc7, \u53ef\u80fd\u6211\u4eec\u53c2\u8003\u4e86\u4e00\u6837\u7684\u535a\u5ba2\u8bb2\u89e3\u68b3\u7406\u6846\u67b6\u5427.<\/p>\n<h3>\u4ecb\u7ecd\u4e00\u4e0b\u8fd9\u4e2a\u9879\u76ee\u6d41\u7a0b\u548c\u67b6\u6784\u8bbe\u8ba1<\/h3>\n<p>\u6574\u4e2a\u9879\u76ee\u7684\u5b9e\u73b0\u5212\u5206\u4e3a\u4e24\u4e2a\u7684\u6a21\u5757:<\/p>\n<ul>\n<li>SERVER\u6a21\u5757: \u5b9e\u73b0Reactor\u6a21\u578b\u7684TCP\u670d\u52a1\u5668.\n<ul>\n<li>Buffer\u6a21\u5757:\u662f\u4e00\u4e2a\u7f13\u51b2\u533a\u6a21\u5757, \u7528\u4e8e\u5b9e\u73b0\u901a\u4fe1\u4e2d\u7528\u6237\u6001\u7684\u63a5\u6536\u7f13\u51b2\u533a\u548c\u53d1\u9001\u7f13\u51b2\u533a\u529f\u80fd<\/li>\n<li>Socket\u6a21\u5757: Socket\u6a21\u5757\u662f\u5bf9\u5957\u63a5\u5b57\u64cd\u4f5c\u5c01\u88c5\u7684\u4e00\u4e2a\u6a21\u5757, \u4e3b\u8981\u5b9e\u73b0\u7684socket\u7684\u5404\u9879\u64cd\u4f5c<\/li>\n<li>Channel\u6a21\u5757: Channel\u6a21\u5757\u662f\u5bf9\u4e00\u4e2a\u63cf\u8ff0\u7b26\u9700\u8981\u8fdb\u884c\u7684IO\u4e8b\u4ef6\u7ba1\u7406\u7684\u6a21\u5757, \u5b9e\u73b0\u5bf9\u63cf\u8ff0\u7b26\u53ef\u8bfb, \u53ef\u5199, \u9519\u8bef\u2026\u4e8b\u4ef6\u7684\u7ba1\u7406\u64cd\u4f5c, \u4ee5\u53caPoller\u6a21\u5757\u5bf9\u63cf\u8ff0\u7b26\u8fdb\u884cIO\u4e8b\u4ef6\u76d1\u63a7\u5c31\u7eea\u540e, \u6839\u636e\u4e0d\u540c\u7684\u4e8b\u4ef6, \u56de\u8c03\u4e0d\u540c\u7684\u5904\u7406\u51fd\u6570\u529f\u80fd<\/li>\n<li>Connection\u6a21\u5757: Connection\u6a21\u5757\u662f\u5bf9Buffer\u6a21\u5757, Socket\u6a21\u5757, Channel\u6a21\u5757\u7684\u4e00\u4e2a\u6574\u4f53\u5c01\u88c5, \u5b9e\u73b0\u4e86\u5bf9\u4e00\u4e2a\u901a\u4fe1\u5957\u63a5\u5b57\u7684\u6574\u4f53\u7684\u7ba1\u7406, \u6bcf\u4e00\u4e2a\u8fdb\u884c\u6570\u636e\u901a\u4fe1\u7684\u5957\u63a5\u5b57(\u4e5f\u5c31\u662faccept\u83b7\u53d6\u5230\u7684\u65b0\u8fde\u63a5) \u90fd\u4f1a\u4f7f\u7528Connection\u8fdb\u884c\u7ba1\u7406.<\/li>\n<li>Acceptor\u6a21\u5757: Acceptor\u6a21\u5757\u662f\u5bf9Socket\u6a21\u5757, Channel\u6a21\u5757\u7684\u4e00\u4e2a\u6574\u4f53\u5c01\u88c5, \u5b9e\u73b0\u4e86\u5bf9\u4e00\u4e2a\u76d1\u542c\u5957\u63a5\u5b57\u7684\u6574\u4f53\u7684\u7ba1\u7406<\/li>\n<li>TimerQueue\u6a21\u5757: \u662f\u5b9e\u73b0\u56fa\u5b9a\u65f6\u95f4\u5b9a\u65f6\u4efb\u52a1\u7684\u6a21\u5757, \u53ef\u4ee5\u7406\u89e3\u5c31\u662f\u8981\u7ed9\u5b9a\u65f6\u4efb\u52a1\u7ba1\u7406\u5668, \u60f3\u5b9a\u65f6\u4efb\u52a1\u7ba1\u7406\u5668\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u4efb\u52a1, \u4efb\u52a1\u5c06\u5728\u56fa\u5b9a\u65f6\u95f4\u540e\u88ab\u6267\u884c, \u540c\u65f6\u4e5f\u53ef\u4ee5\u901a\u8fc7\u5237\u65b0\u5b9a\u65f6\u4efb\u52a1\u6765\u5ef6\u8fdf\u4efb\u52a1\u7684\u6267\u884c. \u8fd9\u4e2a\u6a21\u5757\u4e3b\u8981\u662f\u5bf9Connection\u5bf9\u8c61\u7684\u751f\u547d\u5468\u671f\u7ba1\u7406, \u5bf9\u975e\u6d3b\u8dc3\u8fde\u63a5\u8fdb\u884c\u8d85\u65f6\u540e\u7684\u91ca\u653e\u529f\u80fd<\/li>\n<li>Poller\u6a21\u5757: \u662f\u5bf9epoll\u8fdb\u884c\u5c01\u88c5\u7684\u4e00\u4e2a\u6a21\u5757, \u4e3b\u8981\u5b9e\u73b0epoll\u7684IO\u4e8b\u4ef6\u6dfb\u52a0, \u4fee\u6539, \u79fb\u9664, \u83b7\u53d6\u6d3b\u8dc3\u8fde\u63a5\u7684\u529f\u80fd<\/li>\n<li>EventLoop\u6a21\u5757: EVentLoop\u6a21\u5757\u53ef\u4ee5\u7406\u89e3\u5c31\u662f\u6211\u4eec\u4e0a\u8fb9\u6240\u8bf4\u7684Reactor\u6a21\u5757, \u5b83\u662f\u5bf9Poller\u6a21\u5757, TimerQueue\u6a21\u5757, Socket\u6a21\u5757\u7684\u4e00\u4e2a\u6574\u4f53\u5c01\u88c5, \u8fdb\u884c\u6240\u6709\u63cf\u8ff0\u7b26\u7684\u4e8b\u4ef6\u76d1\u63a7<\/li>\n<li>TcpServer\u6a21\u5757: \u8fd9\u4e2a\u6a21\u5757\u662f\u4e00\u4e2a\u6574\u4f53Tcp\u670d\u52a1\u5668\u6a21\u5757\u7684\u5c01\u88c5, \u5185\u90e8\u5c01\u88c5\u4e86Acceptor\u6a21\u5757, EventLoop\u6a21\u5757\u4f5c\u4e3a\u4e3b, EventLoopThreadPool\u6a21\u5757\u4f5c\u4e3a\u4ece<\/li>\n<\/ul>\n<\/li>\n<li>\u534f\u8bae\u6a21\u5757: \u5bf9\u5f53\u524d\u7684Reactor\u6a21\u578b\u670d\u52a1\u5668\u63d0\u4f9b\u5e94\u7528\u5c42\u534f\u8bae\u652f\u6301\n<ul>\n<li>http\u534f\u8bae\u6a21\u5757\n<ul>\n<li>Util\u6a21\u5757: \u8fd9\u4e2a\u6a21\u5757\u662f\u4e00\u4e2a\u5de5\u5177\u6a21\u5757, \u4e3b\u8981\u63d0\u4f9bHTTP\u534f\u8bae\u6a21\u5757\u6240\u7528\u5230\u7684\u4e00\u4e9b\u5de5\u5177\u51fd\u6570, \u6bd4\u5982url\u7f16\u89e3\u7801, \u6587\u4ef6\u8bfb\u5199\u2026\u7b49<\/li>\n<li>HttpRequest\u6a21\u5757: \u8fd9\u4e2a\u6a21\u5757\u662fHTTP\u8bf7\u6c42\u6570\u636e\u6a21\u5757, \u7528\u4e8e\u4fdd\u5b58HTTP\u8bf7\u6c42\u6570\u636e\u88ab\u89e3\u6790\u540e\u7684\u5404\u9879\u8bf7\u6c42\u5143\u7d20\u4fe1\u606f<\/li>\n<li>HttpResponse\u6a21\u5757: \u8fd9\u4e2a\u6a21\u5757\u662fHTTP\u54cd\u5e94\u6570\u636e\u6a21\u5757, \u7528\u4e8e\u4e1a\u52a1\u5904\u7406\u540e\u8bbe\u7f6e\u5e76\u4fdd\u5b58HTTP\u54cd\u5e94\u6570\u636e\u7684\u5404\u9879\u5143\u7d20\u4fe1\u606f, \u6700\u7ec8\u4f1a\u88ab\u6309\u7167HTTP\u534f\u8bae\u54cd\u5e94\u683c\u5f0f\u7ec4\u7ec7\u6210\u4e3a\u54cd\u5e94\u4fe1\u606f\u53d1\u9001\u7ed9\u5ba2\u6237\u7aef<\/li>\n<li>HttpContext\u6a21\u5757: \u8fd9\u4e2a\u6a21\u5757\u662f\u4e00\u4e2aHTTP\u8bf7\u6c42\u63a5\u6536\u7684\u4e0a\u4e0b\u6587\u6a21\u5757<\/li>\n<li>HttpServer\u6a21\u5757: \u8fd9\u4e2a\u6a21\u5757\u662f\u6700\u7ec8\u7ed9\u7ec4\u4ef6\u4f7f\u7528\u8005\u63d0\u4f9b\u7684HTTP\u670d\u52a1\u5668\u6a21\u5757\u4e86, \u7528\u4e8e\u4ee5\u7b80\u5355\u7684\u63a5\u53e3\u5b9e\u73b0HTTP\u670d\u52a1\u5668\u7684\u642d\u5efa.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u9879\u76ee\u4e3b\u8981\u6d41\u7a0b: 1.\u5728\u5b9e\u4f8b\u5316TcpServer\u5bf9\u8c61\u8fc7\u7a0b\u4e2d, \u5b8c\u6210Baseloop\u7684\u8bbe\u7f6e, Acceptor\u5bf9\u8c61\u7684\u5b9e\u4f8b\u5316, \u4ee5\u53caEventLoop\u7ebf\u7a0b\u6c60\u7684\u5b9e\u4f8b\u5316, \u4ee5\u53castd::shared_ptr&lt; Connection &gt;\u7684hash\u8868\u7684\u5b9e\u4f8b\u5316 2.\u4e3aAcceptor\u5bf9\u8c61\u8bbe\u7f6e\u56de\u8c03\u51fd\u6570: \u83b7\u53d6\u5230\u65b0\u8fde\u63a5\u540e, \u4e3a\u65b0\u8fde\u63a5\u6784\u5efaConnection\u5bf9\u8c61, \u8bbe\u7f6eConnection\u7684\u5404\u9879\u56de\u8c03, \u5e76\u4f7f\u7528shared_ptr\u8fdb\u884c\u7ba1\u7406, \u5e76\u6dfb\u52a0\u5230hash\u8868\u4e2d\u8fdb\u884c\u7ba1\u7406, \u5e76\u672aConnection\u9009\u62e9\u4e00\u4e2aEventLoop\u7ebf\u7a0b, \u4e3aConnection\u6dfb\u52a0\u4e00\u4e2a\u5b9a\u65f6\u9500\u6bc1\u4efb\u52a1, \u4e3aConnection\u6dfb\u52a0\u4e8b\u4ef6\u76d1\u63a7 3.\u542f\u52a8BaseLoop 4.\u901a\u8fc7Poller\u6a21\u5757\u5bf9\u5f53\u524d\u6a21\u5757\u7ba1\u7406\u5185\u7684\u6240\u6709\u63cf\u8ff0\u7b26\u8fdb\u884cIO\u4e8b\u4ef6\u76d1\u63a7, \u6709\u63cf\u8ff0\u7b26\u4e8b\u4ef6\u5c31\u7eea\u540e, \u901a\u8fc7\u63cf\u8ff0\u7b26\u5bf9\u5e94\u7684Channel\u8fdb\u884c\u4e8b\u4ef6\u5904\u7406 5.\u6240\u6709\u5c31\u7eea\u7684\u63cf\u8ff0\u7b26IO\u4e8b\u4ef6\u5904\u7406\u5b8c\u6bd5\u540e, \u5bf9\u4efb\u52a1\u961f\u5217\u4e2d\u7684\u6240\u6709\u64cd\u4f5c\u987a\u5e8f\u8fdb\u884c\u6267\u884c eventfd\u7684\u4f5c\u7528: 6.\u7531\u4e8eepoll\u7684\u4e8b\u4ef6\u76d1\u63a7, \u6709\u53ef\u80fd\u4f1a\u56e0\u4e3a\u6ca1\u6709\u4e8b\u4ef6\u5230\u6765\u800c\u6301\u7eed\u963b\u585e, \u5bfc\u81f4\u4efb\u52a1\u961f\u5217\u4e2d\u7684\u4efb\u52a1\u4e0d\u80fd\u53ca\u65f6\u5f97\u5230\u6267\u884c, \u56e0\u6b64\u521b\u5efa\u4e86eventfd, \u6dfb\u52a0\u5230Poller\u7684\u4e8b\u4ef6\u76d1\u63a7\u4e2d, \u7528\u4e8e\u5b9e\u73b0\u6bcf\u6b21\u5411\u4efb\u52a1\u961f\u5217\u6dfb\u52a0\u4efb\u52a1\u7684\u65f6\u5019, \u901a\u8fc7\u5411eventfd\u5199\u5165\u6570\u636e\u6765\u5524\u9192epoll\u7684\u963b\u585e. 7.\u5b9e\u73b0\u5411Channel\u63d0\u4f9b\u53ef\u8bfb, \u53ef\u5199, \u9519\u8bef\u7b49\u4e0d\u540c\u4e8b\u4ef6\u7684IO\u4e8b\u4ef6\u56de\u8c03\u51fd\u6570, \u7136\u540e\u5c06Channel\u548c\u5bf9\u5e94\u7684\u63cf\u8ff0\u7b26\u6dfb\u52a0\u5230Poller\u4e8b\u4ef6\u76d1\u63a7\u4e2d. \u518d\u5177\u4f53\u4e00\u70b9\u8bf4: 8.\u5f53\u63cf\u8ff0\u7b26\u5728Poller\u6a21\u5757\u4e2d\u5c31\u7eea\u4e86IO\u53ef\u8bfb\u4e8b\u4ef6, \u5219\u8c03\u7528\u63cf\u8ff0\u7b26\u5bf9\u5e94Channel\u4e2d\u4fdd\u5b58\u7684\u8bfb\u4e8b\u4ef6\u5904\u7406\u51fd\u6570, \u8fdb\u884c\u6570\u636e\u8bfb\u53d6, \u5c06socket\u5c31\u6536\u7f13\u51b2\u533a\u5168\u90e8\u8bfb\u53d6\u5230Connection\u7ba1\u7406\u7684\u7528\u6237\u6001\u63a5\u6536\u7f13\u51b2\u533a\u4e2d. \u7136\u540e\u8c03\u7528\u7531\u7ec4\u4ef6\u4f7f\u7528\u8005\u4f20\u5165\u7684\u65b0\u6570\u636e\u5230\u6765\u56de\u8c03\u51fd\u6570\u8fdb\u884c\u5904\u7406. 9.\u7ec4\u4ef6\u4f7f\u7528\u8005\u8fdb\u884c\u6570\u636e\u7684\u4e1a\u52a1\u5904\u7406\u5b8c\u6bd5\u540e, \u901a\u8fc7Connection\u5411\u4f7f\u7528\u8005\u63d0\u4f9b\u7684\u6570\u636e\u53d1\u9001\u63a5\u53e3, \u5c06\u6570\u636e\u5199\u5165Connection\u7684\u53d1\u9001\u7f13\u51b2\u533a\u4e2d. 10.\u542f\u52a8\u63cf\u8ff0\u7b26\u5728Poller\u6a21\u5757\u4e2d\u7684IO\u5199\u4e8b\u4ef6\u76d1\u63a7, \u5c31\u7eea\u540e, \u8c03\u7528Channel\u4e2d\u4fdd\u5b58\u7684\u5199\u4e8b\u4ef6\u5904\u7406\u51fd\u6570, \u5c06\u53d1\u9001\u7f13\u51b2\u533a\u4e2d\u7684\u6570\u636e\u901a\u8fc7Socket\u8fdb\u884c\u9762\u5411\u7cfb\u7edf\u7684\u5b9e\u9645\u6570\u636e\u53d1\u9001.<\/p>\n<h3>\u9879\u76ee\u6700\u7ec8\u7684\u6210\u679c\u5982\u4f55? \u4f60\u4ece\u8fd9\u4e2a\u9879\u76ee\u4e2d\u5b66\u5230\u4e86\u4ec0\u4e48?<\/h3>\n<p>\u6210\u679c:<\/p>\n<ul>\n<li>\u901a\u8fc7\u5b9e\u73b0\u7684\u9ad8\u5e76\u53d1\u670d\u52a1\u5668\u7ec4\u4ef6, \u53ef\u4ee5\u7b80\u6d01\u5feb\u901f\u7684\u5b8c\u6210\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u670d\u52a1\u5668\u642d\u5efa<\/li>\n<li>\u901a\u8fc7\u7ec4\u4ef6\u5185\u63d0\u4f9b\u7684\u4e0d\u540c\u5e94\u7528\u5c42\u534f\u8bae\u652f\u6301, \u4e5f\u53ef\u4ee5\u5feb\u901f\u5b8c\u6210\u4e00\u4e2a\u9ad8\u6027\u80fd\u5e94\u7528\u670d\u52a1\u5668\u7684\u642d\u5efa(\u5f53\u524d\u9879\u76ee\u4e2d\u63d0\u4f9bHTTP\u534f\u8bae\u7ec4\u4ef6\u7684\u652f\u6301) \u5b66\u5230\u4e86\u4ec0\u4e48:<\/li>\n<li>\u5b66\u5230\u4e86\u4ee5\u9879\u76ee\u4e3a\u4e3b\u5bfc\u7684\u5f00\u53d1\u5e94\u8be5\u5982\u4f55\u5b8c\u6210, \u6bd4\u5982\u4ece\u9879\u76ee\u786e\u5b9a\u5230\u529f\u80fd\u62c6\u89e3, \u518d\u5230\u5f00\u53d1\u6d4b\u8bd5\u90e8\u7f72<\/li>\n<li>\u5b66\u5230\u4e86\u5f53\u9879\u76ee\u4e2d\u9047\u5230\u95ee\u9898, \u8feb\u4f7f\u6211\u601d\u8003\u548c\u5bfb\u627e\u89e3\u51b3\u65b9\u6848, \u8fd9\u589e\u5f3a\u4e86\u6211\u7684\u95ee\u9898\u89e3\u51b3\u80fd\u529b<\/li>\n<li>\u5b66\u5230\u4e86\u5982\u4f55\u8fdb\u884c\u6709\u6548\u7684\u6d4b\u8bd5, \u4ee5\u786e\u4fdd\u9879\u76ee\u4e0d\u51fa\u73b0bug. \u4f8b\u5982\u529f\u80fd\u6d4b\u8bd5, \u5b89\u5168\u6027\u6d4b\u8bd5\u7b49.<\/li>\n<\/ul>\n<h3>\u4f60\u5728\u8fd9\u4e2a\u9879\u76ee\u4e2d\u4f7f\u7528\u4e86\u54ea\u4e9b\u6280\u672f? \u8fd9\u4e9b\u6280\u672f\u662f\u600e\u4e48\u9009\u578b\u7684, \u5bf9\u6bd4\u8fc7\u90a3\u4e9b\u5176\u4ed6\u7684\u76f8\u5173\u6280\u672f\u5417?<\/h3>\n<p>\u8fd9\u4e2a\u9879\u76ee\u4f5c\u4e3a\u4e00\u4e2a\u57fa\u7840\u7684\u7f51\u7edc\u901a\u4fe1\u7ec4\u4ef6, \u4f7f\u7528\u7eafC&#043;&#043;\u8bed\u8a00\u7f16\u5199\u7684, \u6ca1\u6709\u4f7f\u7528\u4efb\u4f55\u7684\u7b2c\u4e09\u65b9\u5e93. \u53ea\u662f\u7528\u5230\u4e86C&#043;&#043;11\u7684\u7ebf\u7a0b\u5e93\u548c\u591a\u8def\u590d\u7528\u7684\u7cfb\u7edf\u63a5\u53e3.<\/p>\n<ul>\n<li>epoll: \u5bf9\u6bd4select, poll\u6548\u7387\u66f4\u9ad8, \u4f46\u662f\u53ea\u6709unix\u5e73\u53f0\u652f\u6301<\/li>\n<li>std::thread: \u65b9\u4fbf\u6613\u7528, \u53ef\u79fb\u690d<\/li>\n<\/ul>\n<h3>\u4f60\u5728\u9879\u76ee\u4e2d\u626e\u6f14\u4e86\u4ec0\u4e48\u89d2\u8272? \u4f60\u8d1f\u8d23\u4e86\u54ea\u4e9b\u6a21\u5757\u6216\u529f\u80fd?<\/h3>\n<p>(\u6bd4\u8f83\u7b80\u5355\u7684\u9879\u76ee\u4e0d\u5e94\u8be5\u662f\u548c\u522b\u4eba\u5408\u4f5c\u5b8c\u6210\u7684, \u4e00\u5b9a\u662f\u72ec\u7acb\u5b8c\u6210)<\/p>\n<ul>\n<li>\u72ec\u7acb\u5b8c\u6210\u9879\u76ee\u7684\u8bbe\u8ba1, \u5b9e\u73b0, \u6d4b\u8bd5, \u90e8\u7f72.<\/li>\n<li>\u793e\u62db\u7684\u540c\u5b66\u53ef\u4ee5\u8bf4\u660e\u57fa\u7840\u901a\u4fe1\u6a21\u5757\u662f\u81ea\u5df1\u5b9e\u73b0\u7684, \u534f\u8bae\u652f\u6301\u6a21\u5757\u662f\u540c\u4e8b\u5b9e\u73b0\u7684<\/li>\n<\/ul>\n<h3>\u5728\u9879\u76ee\u4e2d, \u4f60\u662f\u5982\u4f55\u5e73\u8861\u6280\u672f\u5b9e\u73b0\u548c\u9879\u76ee\u65f6\u95f4\u7ebf\u7684?<\/h3>\n<p>\u8fd9\u4e2a\u9879\u76ee\u6211\u82b1\u4e862\u4e2a\u6708\u6765\u5b8c\u6210, \u4ece\u9879\u76ee\u76ee\u6807\u7684\u786e\u5b9a, \u5230\u9879\u76ee\u539f\u578b\u56fe\u7684\u6572\u5b9a, \u5230\u5404\u4e2a\u6a21\u5757\u7684\u62c6\u5206, \u518d\u5230\u6700\u540e\u7684\u5f00\u53d1\u6d4b\u8bd5\u90e8\u7f72. \u5173\u4e8e\u65f6\u95f4, \u5176\u5b9e\u6211\u6ca1\u6709\u5236\u5b9a\u8be6\u7ec6\u7684\u89c4\u5212, \u662f\u56e0\u4e3a\u6211\u4e5f\u662f\u62b1\u7740\u5b66\u4e60\u7684\u5fc3\u6001\u6765\u5b8c\u6210\u8fd9\u4e2a\u9879\u76ee. \u5728\u5f00\u53d1\u4e2d\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e9b\u95ee\u9898, \u89e3\u51b3\u95ee\u9898\u4e5f\u662f\u6211\u5b66\u4e60\u7684\u8fc7\u7a0b, \u56e0\u6b64\u65f6\u95f4\u5c31\u4e0d\u80fd\u786e\u5b9a\u4e0b\u6765.<\/p>\n<h3>\u4f60\u5728\u9879\u76ee\u4e2d\u9047\u5230\u4e86\u54ea\u4e9b\u6311\u6218? \u4f60\u662f\u5982\u4f55\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u7684?<\/h3>\n<p>\u5728\u53c2\u8003muduo\u6e90\u7801\u7684\u65f6\u5019&#xff0c;\u53d1\u73b0\u6709\u5f88\u591a\u56de\u8c03\u51fd\u6570\u7684\u8bbe\u7f6e&#xff0c;\u5bfc\u81f4\u5728\u9879\u76ee\u7684\u6d41\u7a0b\u68b3\u7406\u4e0a\u7279\u522b\u56f0\u96be&#xff0c;\u6211\u82b1\u4e86\u597d\u957f\u7684\u65f6\u95f4\u624d\u628a\u8fd9\u4e9b\u56de\u8c03\u51fd\u6570\u7684\u8bbe\u7f6e\u68b3\u7406\u6e05\u695a\u3002<\/p>\n<ul>\n<li>Acceptor\u6a21\u5757\u542f\u52a8\u7684\u65f6\u5019\u9700\u8981\u4e00\u4e2anewConnection\u7684\u56de\u8c03, \u8fd9\u4e2a\u662f\u56e0\u4e3a\u5f53\u4e3bReactor\u63a5\u53d7\u5230\u65b0\u8fde\u63a5\u7684\u65f6\u5019, \u5373\u76d1\u542c\u5957\u63a5\u5b57\u4ea7\u751f\u53ef\u8bfb\u4e8b\u4ef6, \u8fd9\u4e2a\u65f6\u5019\u901a\u8fc7EventLoop\u5206\u53d1\u5230newConnection\u56de\u8c03\u7684\u8c03\u7528\u521b\u5efa\u4e00\u4e2a\u65b0\u8fde\u63a5\u5e76\u5206\u914d\u7ed9\u4eceReactor<\/li>\n<li>Connection\u5bf9\u8c61\u4e2d\u9700\u8981\u7528\u6237\u8bbe\u7f6e3\u4e2a\u56de\u8c03\u51fd\u6570\u8fdb\u53bb, \u5206\u522b\u662f\u8fde\u63a5\u5efa\u7acb\u5b8c\u6210\u56de\u8c03, \u65b0\u6570\u636e\u56de\u8c03, \u5173\u95ed\u56de\u8c03, \u5f53\u4eceReactor\u76d1\u542c\u5230IO\u4e8b\u4ef6\u7684\u65f6\u5019, \u901a\u8fc7EventLoop\u5206\u53d1\u5230\u5bf9\u5e94\u7684\u56de\u8c03\u51fd\u6570\u8fdb\u884c\u8c03\u7528<\/li>\n<\/ul>\n<h3>\u4f60\u662f\u5982\u4f55\u6d4b\u8bd5\u548c\u90e8\u7f72\u8fd9\u4e2a\u9879\u76ee\u7684?<\/h3>\n<p>\u6d4b\u8bd5\u601d\u8def: 1.\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684html\u6b22\u8fce\u9875\u9762, \u7136\u540e\u4f7f\u7528\u6d4f\u89c8\u5668\u8fdb\u884c\u8bbf\u95ee 2.\u957f\u8fde\u63a5\u8fde\u7eed\u8bf7\u6c42\u6d4b\u8bd5: \u4e00\u4e2a\u8fde\u63a5\u4e2d\u6bcf\u96943s\u5411\u670d\u52a1\u5668\u53d1\u9001\u4e00\u4e2a\u8bf7\u6c42, \u67e5\u770b\u662f\u5426\u4f1a\u6536\u5230\u54cd\u5e94. 3.\u8d85\u65f6\u8fde\u63a5\u91ca\u653e\u6d4b\u8bd5: \u521b\u5efa\u4e00\u4e2a\u5ba2\u6237\u7aef, \u8fde\u63a5\u4e0a\u670d\u52a1\u5668\u540e, \u4e0d\u8fdb\u884c\u6d88\u606f\u53d1\u9001, \u7b49\u5f85\u770b\u8d85\u65f6\u540e, \u8fde\u63a5\u662f\u5426\u4f1a\u81ea\u52a8\u91ca\u653e(\u5f53\u524d\u9ed8\u8ba4\u8bbe\u7f6e\u8d85\u65f6\u65f6\u95f4\u4e3a10s). \u9884\u671f\u7ed3\u679c: 10s\u540e\u8fde\u63a5\u88ab\u91ca\u653e. 4.\u6570\u636e\u4e2d\u591a\u6761\u8bf7\u6c42\u5904\u7406\u6d4b\u8bd5: \u7ed9\u670d\u52a1\u5668\u53d1\u9001\u7684\u4e00\u6761\u6570\u636e\u4e2d\u5305\u542b\u6709\u591a\u4e2aHTTP\u8bf7\u6c42, \u89c2\u5bdf\u670d\u52a1\u5668\u7684\u5904\u7406. \u9884\u671f\u7ed3\u679c: \u6bcf\u4e00\u6761\u8bf7\u6c42\u90fd\u6709\u5176\u5bf9\u5e94\u7684\u54cd\u5e94 5.PUT\u5927\u6587\u4ef6\u4e0a\u4f20\u6d4b\u8bd5: \u4f7f\u7528put\u8bf7\u6c42\u4e0a\u4f20\u4e00\u4e2a\u5927\u6587\u4ef6\u8fdb\u884c\u4fdd\u5b58, \u5927\u6587\u4ef6\u7684\u63a5\u6536\u4f1a\u88ab\u5206\u5728\u591a\u6b21\u8bf7\u6c42\u4e2d\u63a5\u6536, \u7136\u540e\u8ba1\u7b97\u6e90\u6587\u4ef6\u548c\u4e0a\u4f20\u540e\u7684\u6587\u4ef6\u7684MD5\u503c, \u5224\u65ad\u8bf7\u6c42\u7684\u63a5\u6536\u5904\u7406\u662f\u5426\u5b58\u5728\u95ee\u9898. \u9884\u671f\u7ed3\u679c: \u4e24\u4e2a\u6587\u4ef6\u7684MD5\u662f\u4e00\u6837\u7684<\/p>\n<h3>\u9879\u76ee\u6027\u80fd\u5982\u4f55, \u6709\u6ca1\u6709\u5c1d\u8bd5\u4f18\u5316\u8fc7\u6027\u80fd\u5462?<\/h3>\n<p>\u6027\u80fd\u6d4b\u8bd5\u91c7\u7528Webbench\u8fdb\u884c\u670d\u52a1\u5668\u6027\u80fd\u6d4b\u8bd5. Webbench\u662f\u77e5\u540d\u7684\u7f51\u7ad9\u538b\u529b\u6d4b\u8bd5\u5de5\u5177, Webbench\u7684\u6807\u51c6\u6d4b\u8bd5\u53ef\u4ee5\u5411\u6211\u4eec\u5c55\u793a\u670d\u52a1\u5668\u7684\u4e24\u9879\u5185\u5bb9: \u6bcf\u79d2\u949f\u76f8\u5e94\u8bf7\u6c42\u6570 \u548c\u6bcf\u79d2\u949f\u4f20\u8f93\u6570\u636e\u91cf, \u5373QPS\u548c\u541e\u5410<\/p>\n<p>\u670d\u52a1\u5668\u73af\u5883: 4\u68384G\u865a\u62df\u673aubuntu-22.04LTS, \u670d\u52a1\u5668\u7a0b\u5e8f\u91c7\u75281\u4e3b3\u4eceReactor\u6a21\u5f0f Webbench\u5ba2\u6237\u7aef\u73af\u5883: \u540c\u4e00\u4e2a\u865a\u62df\u673a<\/p>\n<table>\n<tr>\u5ba2\u6237\u7aef\u6570\u91cfQPS\/min\u541e\u5410\/sec<\/tr>\n<tbody>\n<tr>\n<td align=\"left\">500<\/td>\n<td align=\"left\">391061<\/td>\n<td align=\"left\">2620396\u5b57\u8282<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">5000<\/td>\n<td align=\"left\">384577<\/td>\n<td align=\"left\">2589020\u5b57\u8282<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">10000<\/td>\n<td align=\"left\">357157<\/td>\n<td align=\"left\">2423604\u5b57\u8282<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ee5\u4e0a\u6d4b\u8bd5\u4e2d&#xff0c;\u4f7f\u2f64\u6d4f\u89c8\u5668\u8bbf\u95ee\u670d\u52a1\u5668&#xff0c;\u5747\u80fd\u6d41\u7545\u83b7\u53d6\u8bf7\u6c42\u7684\u2eda\u2faf\u3002\u4f46\u662f\u6839\u636e\u6d4b\u8bd5\u7ed3\u679c\u80fd\u591f\u770b\u51fa&#xff0c;\u867d\u7136\u5e76\u53d1\u91cf\u2f00\u76f4\u5728\u63d0\u2fbc&#xff0c;\u4f46\u662f\u603b\u7684\u8bf7\u6c42\u670d\u52a1\u5668\u7684\u6570\u91cf\u5e76\u6ca1\u6709\u589e\u52a0&#xff0c;\u53cd\u2f7d\u6709\u6240\u964d\u4f4e&#xff0c;\u4fa7\u2faf\u53cd\u9988\u4e86\u5904\u7406\u6240\u8017\u65f6\u95f4\u66f4\u591a\u4e86&#xff0c;\u57fa\u672c\u4e0a\u53ef\u4ee5\u6839\u636e35w\/min\u5de6\u53f3\u7684\u8bf7\u6c42\u91cf\u8ba1\u7b97\u51fa10000\u5e76\u53d1\u91cf\u65f6\u670d\u52a1\u5668\u7684\u6781\u9650\u4e86\u3002 \u4f46\u662f\u8fd9\u4e2a\u6d4b\u8bd5\u5176\u5b9e\u610f\u4e49\u4e0d\u2f24&#xff0c;\u56e0\u4e3a\u6d4b\u8bd5\u5ba2\u2f3e\u7aef\u548c\u670d\u52a1\u5668\u90fd\u5728\u540c\u2f00\u53f0\u673a\u5668\u4e0a&#xff0c;\u4f20\u8f93\u7684\u901f\u5ea6\u66f4\u5feb&#xff0c;\u4f46\u540c\u65f6\u62a2\u5360cpu\u4e5f\u5f71\u54cd\u4e86\u5904\u7406&#xff0c;\u6700\u597d\u7684\u2f45\u5f0f\u5c31\u662f\u5728\u4e24\u53f0\u4e0d\u540c\u7684\u673a\u5668\u4e0a\u8fdb\u2f8f\u6d4b\u8bd5&#xff0c;\u8fd9\u2fa5\u53ea\u662f\u901a\u8fc7\u8fd9\u4e2a\u2f45\u6cd5\u544a\u8bc9\u2f24\u5bb6\u8be5\u5982\u4f55\u5bf9\u670d\u52a1\u5668\u8fdb\u2f8f\u6027\u80fd\u6d4b\u8bd5\u3002<\/p>\n<h3>\u4f60\u662f\u5982\u4f55\u8bbe\u8ba1\u9879\u76ee\u4ee5\u652f\u6301\u672a\u6765\u7684\u6269\u5c55?\u4f60\u4eec\u662f\u5982\u4f55\u786e\u4fdd\u9879\u76ee\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u7684?<\/h3>\n<p>\u9879\u76ee\u6269\u5c55:<\/p>\n<ul>\n<li>\u652f\u6301\u5176\u4ed6\u7684\u5e94\u7528\u5c42\u534f\u8bae, \u6bd4\u5982webosocket, rpc, amqp\u7b49\u7b49<\/li>\n<li>\u786e\u4fdd\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027: 1.\u9075\u5faa\u7f16\u7801\u89c4\u8303: \u5b9a\u5e76\u9075\u5b88\u4e00\u81f4\u7684\u7f16\u7801\u6807\u51c6\u548c\u547d\u540d\u7ea6\u5b9a&#xff0c;\u4f7f\u4ee3\u7801\u6613\u4e8e\u7406\u89e3\u548c\u7ef4\u62a4 2.\u6a21\u5757\u5316\u8bbe\u8ba1: \u7cfb\u7edf\u5206\u89e3\u4e3a\u72ec\u7acb\u7684\u6a21\u5757&#xff0c;\u6bcf\u4e2a\u6a21\u5757\u8d1f\u8d23\u4e00\u4e2a\u7279\u5b9a\u7684\u529f\u80fd&#xff0c;\u8fd9\u6837\u53ef\u4ee5\u964d\u4f4e\u590d\u6742\u6027&#xff0c;\u63d0\u9ad8\u53ef\u7ef4\u62a4\u6027\u3002 3.\u6587\u6863\u5316: \u5199\u6e05\u6670\u7684\u6587\u6863&#xff0c;\u5305\u62ec\u4ee3\u7801\u6ce8\u91ca\u3001API\u6587\u6863\u548c\u7528\u6237\u624b\u518c&#xff0c;\u4ee5\u5e2e\u52a9\u5176\u4ed6\u5f00\u53d1\u8005\u7406\u89e3\u4ee3\u7801\u7684\u5de5\u4f5c\u539f\u7406\u3002<\/li>\n<\/ul>\n<h2>\u4e13\u5c5e\u95ee\u9898<\/h2>\n<h3>\u4f60\u600e\u4e48\u7406\u89e3Reactor\u6a21\u578b? \u76f8\u6bd4\u8f83\u4f20\u7edf\u7684\u591a\u7ebf\u7a0bI\/O\u6a21\u578b\u6709\u4ec0\u4e48\u4f18\u52bf<\/h3>\n<p>\u4f20\u7edf\u7684IO\u6a21\u578b\u662f\u6307\u5f53\u63a5\u6536\u5230\u4e00\u4e2a\u65b0\u8fde\u63a5\u4e4b\u540e, \u4e3a\u8fd9\u4e2a\u65b0\u8fde\u63a5\u5f00\u8f9f\u4e00\u4e2a\u8fdb\u7a0b\/\u7ebf\u7a0b\u8d1f\u8d23\u5904\u7406IO\u4e8b\u4ef6\u548c\u4e1a\u52a1. \u7279\u70b9:<\/p>\n<ul>\n<li>\u91c7\u7528\u963b\u585e\u5f0fIO\u6a21\u578b\u83b7\u53d6\u8f93\u5165\u6570\u636e<\/li>\n<li>\u6bcf\u4e2a\u8fde\u63a5\u90fd\u9700\u8981\u72ec\u7acb\u7684\u7ebf\u7a0b\u5b8c\u6210\u6570\u636e\u8f93\u5165, \u4e1a\u52a1\u5904\u7406, \u6570\u636e\u8fd4\u56de\u7684\u5b8c\u6574\u64cd\u4f5c<\/li>\n<\/ul>\n<p>\u7f3a\u70b9:<\/p>\n<ul>\n<li>\u5f53\u5e76\u53d1\u6570\u8f83\u5927\u65f6, \u9700\u8981\u521b\u5efa\u5927\u91cf\u7ebf\u7a0b\u6765\u5904\u7406\u8fde\u63a5, \u7cfb\u7edf\u8d44\u6e90\u5360\u7528\u8f83\u5927<\/li>\n<li>\u8fde\u63a5\u5efa\u7acb\u540e, \u5982\u679c\u5f53\u524d\u7ebf\u7a0b\u6682\u65f6\u6ca1\u6709\u6570\u636e\u53ef\u8bfb, \u5219\u7ebf\u7a0b\u5c31\u963b\u585e\u5728Read\u64cd\u4f5c\u4e0a, \u9020\u6210\u7ebf\u7a0b\u8d44\u6e90\u6d6a\u8d39<\/li>\n<\/ul>\n<p>\u89e3\u51b3\u65b9\u6848:<\/p>\n<ul>\n<li>\u57fa\u4e8eI\/O\u591a\u8def\u590d\u7528\u6a21\u578b: \u591a\u4e2a\u8fde\u63a5\u5171\u7528\u4e00\u4e2a\u963b\u585e\u5bf9\u8c61, \u5e94\u7528\u7a0b\u5e8f\u53ea\u9700\u8981\u5728\u4e00\u4e2a\u963b\u585e\u5bf9\u8c61\u4e0a\u7b49\u5f85, \u65e0\u9700\u963b\u585e\u7b49\u5f85\u6240\u6709\u8fde\u63a5. \u5f53\u67d0\u6761\u8fde\u63a5\u6709\u65b0\u7684\u6570\u636e\u53ef\u4ee5\u5904\u7406\u65f6, \u64cd\u4f5c\u7cfb\u7edf\u901a\u77e5\u5e94\u7528\u7a0b\u5e8f, \u7ebf\u7a0b\u4ece\u963b\u585e\u6001\u8fd4\u56de, \u5f00\u59cb\u8fdb\u884c\u4e1a\u52a1\u5904\u7406<\/li>\n<li>\u57fa\u4e8e\u7ebf\u7a0b\u6c60\u590d\u7528\u7ebf\u7a0b\u8d44\u6e90: \u4e0d\u5fc5\u518d\u4e3a\u6bcf\u4e2a\u8fde\u63a5\u521b\u5efa\u7ebf\u7a0b, \u5c06\u8fde\u63a5\u5b8c\u6210\u540e\u7684\u4e1a\u52a1\u5904\u7406\u4efb\u52a1\u5206\u914d\u7ed9\u7ebf\u7a0b\u8fdb\u884c\u5904\u7406, \u4e00\u4e2a\u7ebf\u7a0b\u53ef\u4ee5\u5904\u7406\u591a\u4e2a\u8fde\u63a5\u7684\u4e1a\u52a1<\/li>\n<\/ul>\n<p>Reactor\u6a21\u5f0f, \u662f\u6307\u901a\u8fc7\u4e00\u4e2a\u6216\u591a\u4e2a\u8f93\u5165\u540c\u4e8b\u4f20\u9012\u7ed9\u670d\u52a1\u5668\u8fdb\u884c\u8bf7\u6c42\u5904\u7406\u65f6\u7684\u4e8b\u4ef6\u9a71\u52a8\u5904\u7406\u6a21\u5f0f. \u670d\u52a1\u7aef\u7a0b\u5e8f\u5904\u7406\u4f20\u5165\u591a\u8def\u8bf7\u6c42, \u5e76\u5c06\u5b83\u4eec\u540c\u6b65\u5206\u6d3e\u7ed9\u8bf7\u6c42\u5bf9\u5e94\u7684\u5904\u7406\u7ebf\u7a0b, Reactor\u6a21\u5f0f\u4e5f\u53ebDispatcher\u6a21\u5f0f \u7b80\u5355\u7406\u89e3\u5c31\u662f\u4f7f\u7528 IO\u591a\u8def\u590d\u7528 \u7edf\u4e00\u76d1\u542c\u4e8b\u4ef6, \u6536\u5230\u4e8b\u4ef6\u540e\u5206\u53d1\u7ed9\u5904\u7406\u8fdb\u7a0b\u6216\u7ebf\u7a0b, \u662f\u7f16\u5199\u9ad8\u6027\u80fd\u7f51\u7edc\u670d\u52a1\u5668\u7684\u5fc5\u5907\u6280\u672f\u4e4b\u4e00.<\/p>\n<h3>eventfd\u7684\u4f5c\u7528\u662f\u4ec0\u4e48?\u4e3a\u4ec0\u4e48\u8981\u7528eventfd\u800c\u4e0d\u7528\u666e\u901a\u7684fd?eventfd\u7684\u539f\u7406?<\/h3>\n<ul>\n<li>\u4f5c\u7528: eventfd\u662f\u7528\u6765\u4f20\u9012\u4e8b\u4ef6\u7684fd, \u5728\u672c\u9879\u76ee\u7684\u4f5c\u7528\u662f\u4e3a\u4e86\u5524\u9192\u6709\u53ef\u80fdepoll\u56e0\u4e3a\u6ca1\u6709\u4e8b\u4ef6\u5c31\u7eea\u800c\u5bfc\u81f4\u7684\u963b\u585e, \u56e0\u4e3a\u8981\u6267\u884c\u540e\u7eed\u7684\u4efb\u52a1, \u6240\u4ee5\u901a\u8fc7eventfd\u6765\u5524\u9192epoll_wait<\/li>\n<li>\u4e3a\u4ec0\u4e48: \u4e0d\u662f\u6240\u6709\u7684fd\u7c7b\u578b\u90fd\u53ef\u7528epoll\u6c60\u6765\u76d1\u542c\u4e8b\u4ef6\u7684, \u53ea\u6709\u5b9e\u73b0\u4e86file_operation-&gt;poll\u7684\u8c03\u7528\u7684 \u201c\u6587\u4ef6\u201d fd \u624d\u80fd\u88abepoll\u7ba1\u7406. eventfd\u521a\u597d\u5c31\u5b9e\u73b0\u4e86\u8fd9\u4e2a\u63a5\u53e3.<\/li>\n<li>\u539f\u7406: eventfd\u5b9e\u73b0\u7684\u662f\u4e00\u4e2a\u8ba1\u6570\u529f\u80fd, \u5199\u8fdb\u53bb\u4e00\u4e2a8\u5b57\u8282\u7684\u6574\u6570, eventfd\u5b9e\u73b0\u7684\u903b\u8f91\u662f\u7d2f\u8ba1\u8ba1\u6570, \u8bfb\u7684\u65f6\u5019, \u8bfb\u5230\u603b\u8ba1\u6570, \u5e76\u4e14\u4f1a\u6e05\u96f6. \u4f7f\u7528epoll\u76d1\u542c\u4e8b\u4ef6, \u90a3\u4e48\u90fd\u662f\u76d1\u542c\u8bfb\u4e8b\u4ef6, \u56e0\u4e3a\u76d1\u542c\u5199\u4e8b\u4ef6\u65e0\u610f\u4e49, read eventfd\u7684\u65f6\u5019, \u5982\u679c\u8ba1\u6570\u5668\u7684\u503c\u4e3a0, \u5c31\u4f1a\u963b\u585e, \u4e00\u65e6\u5411\u8be5eventfd\u5199\u5165\u6570\u636e, \u5219\u5524\u9192epoll<\/li>\n<\/ul>\n<h3>runInLoop\u7684\u4f5c\u7528\u53ca\u5b9e\u73b0? \u4e3a\u4ec0\u4e48\u6267\u884c_tasks\u4efb\u52a1\u7684\u65f6\u5019\u9700\u8981\u4ea4\u6362<\/h3>\n<ul>\n<li>\u4f5c\u7528: \u4efb\u4f55\u4e00\u4e2a\u7ebf\u7a0b, \u53ea\u8981\u521b\u5efa\u5e76\u8fd0\u884c\u4e86EventLoop, \u90fd\u79f0\u4e4b\u4e3aIO\u7ebf\u7a0b. runInLoop()\u4f7f\u5f97IO\u7ebf\u7a0b\u80fd\u591f\u6267\u884c\u67d0\u4e2a\u7528\u6237\u4efb\u52a1\u56de\u8c03. \u5982\u679c\u7528\u6237\u5728\u5f53\u524dIO\u7ebf\u7a0b\u8c03\u7528\u8fd9\u4e2a\u51fd\u6570, \u56de\u8c03\u4f1a\u540c\u6b65\u8fdb\u884c; \u5982\u679c\u7528\u6237\u5728\u5176\u4ed6\u7ebf\u7a0b\u8c03\u7528runInLoop(), \u56de\u8c03\u51fd\u6570\u4f1a\u52a0\u5165\u5230\u961f\u5217\u4e2d, IO\u7ebf\u7a0b\u4f1a\u88ab\u5524\u9192\u6765\u8c03\u7528\u8fd9\u4e2a\u51fd\u6570. \u8fd9\u6837\u5c31\u80fd\u591f\u8f7b\u6613\u5730\u5728\u7ebf\u7a0b\u95f4\u8c03\u914d\u4efb\u52a1, \u6bd4\u5982\u5c06\u56de\u8c03\u51fd\u6570\u90fd\u79fb\u5230IO\u7ebf\u7a0b\u4e2d\u6267\u884c, \u5c31\u53ef\u4ee5\u5728\u4e0d\u4f7f\u7528\u9501\u7684\u60c5\u51b5\u4e0b\u4fdd\u8bc1\u7ebf\u7a0b\u5b89\u5168.<\/li>\n<li>\u5b9e\u73b0: eventfd\u5b9e\u73b0, \u5224\u65ad\u56de\u8c03\u51fd\u6570\u662f\u5426\u662f\u5f53\u524dIO\u7ebf\u7a0b\u8c03\u7528, \u5982\u679c\u662f, \u5219\u76f4\u63a5\u6267\u884c, \u5982\u679c\u4e0d\u662f, \u5219push\u5230EventLoop\u4e2d\u7684_tasks\u4efb\u52a1\u6c60\u4e2d, \u7136\u540e\u901a\u8fc7\u5411eventfd\u4e2dwrite\u4e00\u4e2a\u6570\u636e\u5524\u9192epoll_wait\u800c\u6267\u884c\u5bf9\u5e94\u7684\u56de\u8c03\u4efb\u52a1<\/li>\n<li>\u4e3a\u4ec0\u4e48: \u8fd9\u6837\u505a\u53ef\u4ee5\u51cf\u5c0f\u9501\u7684\u529b\u5ea6, \u76f8\u5f53\u4e8e\u4e00\u6b21\u6279\u5904\u7406<\/li>\n<\/ul>\n<h3>\u5b9a\u65f6\u5668\u7684\u8bbe\u8ba1\u4ee5\u53ca\u4e3a\u4ec0\u4e48\u8981\u7528shared_ptr\u548cweak_ptr?<\/h3>\n<p>\u5b9a\u65f6\u5668\u7684\u8bbe\u8ba1\u662f\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4&#xff0c;\u7b2c\u4e00\u7ef4\u662f\u4e00\u4e2a\u5faa\u73af\u6570\u7ec4&#xff0c;\u6570\u7ec4\u4e2d\u6bcf\u4e2a\u5143\u7d20\u4e5f\u662f\u4e00\u4e2a\u6570\u7ec4&#xff0c;\u5176\u4ed6\u5b58\u50a8\u5177\u4f53\u7684\u5b9a\u65f6\u4efb\u52a1\u3002 \u4f7f\u7528shared_ptr\u7684\u5f15l\u7528\u8ba1\u6570\u6765\u89e3\u51b3\u5b9a\u65f6\u5237\u65b0\u95ee\u9898&#xff0c;\u5f53\u9700\u8981\u5237\u65b0\u5b9a\u65f6\u4efb\u52a1\u7684\u65f6\u5019&#xff0c;\u91cd\u65b0\u6784\u9020\u4e00\u4e2ashared_ptr\u5bf9\u8c61\u63d2\u5165\u65f6\u95f4\u8f6e&#xff0c;\u7b2c\u4e00\u4e2ashared_ptr\u5230\u671f\u4f1a\u9500\u6bc1&#xff0c;\u5f15\u7528\u8ba1\u6570-1&#xff0c;\u4f46\u6b64\u65f6\u5f15\u7528\u8ba1\u6570\u8fd8\u4e0d\u662f0&#xff0c;\u8868\u793a\u5f53\u524d\u8fd9\u4e2ashared_ptr\u6307\u5411\u7684\u4efb\u52a1\u5931\u6548\u3002\u4f46\u662f\u8981\u6ce8\u610f&#xff0c;\u9700\u8981\u4fdd\u5b58\u4e4b\u524d\u5b9a\u65f6\u4efb\u52a1\u7684weak_ptr&#xff0c;\u901a\u8fc7weak_ptr\u6765\u6784\u9020\u65b0\u7684shared_ptr\u624d\u4f1a\u5171\u4eab\u5f15\u7528\u8ba1\u6570\u3002<\/p>\n<h3>\u600e\u4e48\u7406\u89e3 One Loop Per Thread<\/h3>\n<p>OneLoop PerThread\u7684\u542b\u4e49\u5c31\u662f&#xff0c;\u4e00\u4e2aEventLoop\u548c\u4e00\u4e2a\u7ebf\u7a0b\u552f\u4e00\u7ed1\u5b9a&#xff0c;\u548c\u8fd9\u4e2aEventLoop\u6709\u5173\u7684&#xff0c;\u88ab\u8fd9\u4e2aEventLoop\u7ba1\u8f96\u7684\u4e00\u5207\u64cd\u4f5c\u90fd\u5fc5\u987b\u5728\u8fd9\u4e2aEventLoop\u7ed1\u5b9a\u7ebf\u7a0b\u4e2d\u6267\u884c&#xff0c;\u6bd4\u5982\u5728MainEventLoop\u4e2d&#xff0c;\u8d1f\u8d23\u65b0\u8fde\u63a5\u5efa\u7acb\u7684\u64cd\u4f5c\u90fd\u8981\u5728MainEventLoop\u7ebf\u7a0b\u4e2d\u8fd0\u884c\u3002\u5df2\u5efa\u7acb\u7684\u8fde\u63a5\u5206\u53d1\u5230\u67d0\u4e2aSubEventLoop\u4e0a&#xff0c;\u8fd9\u4e2a\u5df2\u5efa\u7acb\u8fde\u63a5\u7684\u4efb\u4f55\u64cd\u4f5c&#xff0c;\u6bd4\u5982\u63a5\u6536\u6570\u636e\u53d1\u9001\u6570\u636e&#xff0c;\u8fde\u63a5\u65ad\u5f00\u7b49\u4e8b\u4ef6\u5904\u7406\u90fd\u5fc5\u987b\u5728\u8fd9\u4e2aSubEventLoop\u7ebf\u7a0b\u4e0a\u8fd0\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb844\u6b21\uff0c\u70b9\u8d5e17\u6b21\uff0c\u6536\u85cf14\u6b21\u3002\u4effmuduo\u5e93\u5b9e\u73b0\u9ad8\u5e76\u53d1\u670d\u52a1\u5668-\u9762\u8bd5\u5e38\u89c1\u95ee\u9898<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2251,2250,43,176],"topic":[],"class_list":["post-28112","post","type-post","status-publish","format-standard","hentry","category-server","tag-muduo","tag-2250","tag-43","tag-176"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4effmuduo\u5e93\u5b9e\u73b0\u9ad8\u5e76\u53d1\u670d\u52a1\u5668-\u9762\u8bd5\u5e38\u89c1\u95ee\u9898 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/28112.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4effmuduo\u5e93\u5b9e\u73b0\u9ad8\u5e76\u53d1\u670d\u52a1\u5668-\u9762\u8bd5\u5e38\u89c1\u95ee\u9898 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb844\u6b21\uff0c\u70b9\u8d5e17\u6b21\uff0c\u6536\u85cf14\u6b21\u3002\u4effmuduo\u5e93\u5b9e\u73b0\u9ad8\u5e76\u53d1\u670d\u52a1\u5668-\u9762\u8bd5\u5e38\u89c1\u95ee\u9898\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/28112.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-19T15:01:02+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/28112.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/28112.html\",\"name\":\"\u4effmuduo\u5e93\u5b9e\u73b0\u9ad8\u5e76\u53d1\u670d\u52a1\u5668-\u9762\u8bd5\u5e38\u89c1\u95ee\u9898 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2025-04-19T15:01:02+00:00\",\"dateModified\":\"2025-04-19T15:01:02+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/28112.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/28112.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/28112.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u4effmuduo\u5e93\u5b9e\u73b0\u9ad8\u5e76\u53d1\u670d\u52a1\u5668-\u9762\u8bd5\u5e38\u89c1\u95ee\u9898\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u4effmuduo\u5e93\u5b9e\u73b0\u9ad8\u5e76\u53d1\u670d\u52a1\u5668-\u9762\u8bd5\u5e38\u89c1\u95ee\u9898 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/28112.html","og_locale":"zh_CN","og_type":"article","og_title":"\u4effmuduo\u5e93\u5b9e\u73b0\u9ad8\u5e76\u53d1\u670d\u52a1\u5668-\u9762\u8bd5\u5e38\u89c1\u95ee\u9898 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb844\u6b21\uff0c\u70b9\u8d5e17\u6b21\uff0c\u6536\u85cf14\u6b21\u3002\u4effmuduo\u5e93\u5b9e\u73b0\u9ad8\u5e76\u53d1\u670d\u52a1\u5668-\u9762\u8bd5\u5e38\u89c1\u95ee\u9898","og_url":"https:\/\/www.wsisp.com\/helps\/28112.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2025-04-19T15:01:02+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/28112.html","url":"https:\/\/www.wsisp.com\/helps\/28112.html","name":"\u4effmuduo\u5e93\u5b9e\u73b0\u9ad8\u5e76\u53d1\u670d\u52a1\u5668-\u9762\u8bd5\u5e38\u89c1\u95ee\u9898 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2025-04-19T15:01:02+00:00","dateModified":"2025-04-19T15:01:02+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/28112.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/28112.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/28112.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"\u4effmuduo\u5e93\u5b9e\u73b0\u9ad8\u5e76\u53d1\u670d\u52a1\u5668-\u9762\u8bd5\u5e38\u89c1\u95ee\u9898"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/28112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=28112"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/28112\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=28112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=28112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=28112"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=28112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}