{"id":23411,"date":"2024-11-21T09:59:57","date_gmt":"2024-11-21T01:59:57","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23411\/"},"modified":"2024-11-21T09:59:57","modified_gmt":"2024-11-21T01:59:57","slug":"%e6%8e%8c%e6%8f%a1swoole%e7%9a%84%e7%bd%91%e7%bb%9ci-o%e6%a8%a1%e5%9e%8b%e8%ae%be%e8%ae%a1%e4%b8%8e%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23411\/","title":{"rendered":"\u638c\u63e1Swoole\u7684\u7f51\u7edcI\/O\u6a21\u578b\u8bbe\u8ba1\u4e0e\u5e94\u7528"},"content":{"rendered":"

\u968f\u7740\u4e92\u8054\u7f51\u7684\u53d1\u5c55\u548c\u5e94\u7528\u573a\u666f\u7684\u53d8\u5316\uff0c\u7f51\u7edc\u901a\u4fe1\u5728\u6211\u4eec\u7684\u65e5\u5e38\u5f00\u53d1\u4e2d\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u7f51\u7edci\/o\u6a21\u578b\u4f5c\u4e3a\u7f51\u7edc\u901a\u4fe1\u7684\u6838\u5fc3\uff0c\u5bf9\u4e8e\u9ad8\u6027\u80fd\u3001\u4f4e\u5ef6\u8fdf\u7684\u7f51\u7edc\u5e94\u7528\u81f3\u5173\u91cd\u8981\u3002\u4f5c\u4e3a\u4e00\u6b3e\u4f18\u79c0\u7684php\u6269\u5c55\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u7f51\u7edc\u901a\u4fe1\u548c\u5f02\u6b65i\/o\u7684\u652f\u6301\uff0c\u4f7f\u5f97\u6211\u4eec\u53ef\u4ee5\u5728php\u8bed\u8a00\u4e2d\u9ad8\u6548\u5730\u5f00\u53d1\u7f51\u7edc\u5e94\u7528\u3002\u672c\u6587\u5c06\u63a2\u8ba8swoole\u7684\u7f51\u7edci\/o\u6a21\u578b\u8bbe\u8ba1\u4e0e\u5e94\u7528\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u638c\u63e1swoole\u7684\u5f3a\u5927\u6027\u80fd\u3002<\/p>\n

\u4e00\u3001\u7f51\u7edcI\/O\u6a21\u578b<\/p>\n

\u7f51\u7edcI\/O\u6a21\u578b\u662f\u6307\u8ba1\u7b97\u673a\u4e2d\u8fdb\u884c\u6570\u636e\u8f93\u5165\u8f93\u51fa\u6240\u91c7\u7528\u7684\u65b9\u5f0f\u3002\u5e38\u89c1\u7684\u7f51\u7edcI\/O\u6a21\u578b\u6709\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n

    \n
  1. \u963b\u585eI\/O\u6a21\u578b<\/li>\n<\/ol>\n

    \u963b\u585eI\/O\u6a21\u578b\u662f\u6700\u7b80\u5355\u7684\u7f51\u7edcI\/O\u6a21\u578b\uff0c\u5b83\u662f\u540c\u6b65\u7684\uff0c\u4e5f\u662f\u9ed8\u8ba4\u7684I\/O\u65b9\u5f0f\u3002\u5f53\u6211\u4eec\u4f7f\u7528\u963b\u585eI\/O\u8fdb\u884c\u8bfb\u5199\u65f6\uff0c\u7cfb\u7edf\u4f1a\u4e00\u76f4\u7b49\u5f85\u6570\u636e\u7684\u53d1\u9001\u6216\u63a5\u6536\uff0c\u76f4\u5230\u6709\u6570\u636e\u5230\u6765\u624d\u4f1a\u8fd4\u56de\u3002\u8fd9\u6837\u7684\u64cd\u4f5c\u4f1a\u5bfc\u81f4\u7a0b\u5e8f\u7684\u7b49\u5f85\uff0c\u9020\u6210CPU\u6d6a\u8d39\u3002<\/p>\n

      \n
    1. \u975e\u963b\u585eI\/O\u6a21\u578b<\/li>\n<\/ol>\n

      \u975e\u963b\u585eI\/O\u6a21\u578b\u901a\u8fc7\u8bbe\u7f6e\u975e\u963b\u585eI\/O\u7684\u65b9\u5f0f\u6765\u907f\u514d\u7a0b\u5e8f\u963b\u585e\u7b49\u5f85\uff0c\u53ef\u4ee5\u8ba9\u7cfb\u7edf\u7acb\u5373\u8fd4\u56deI\/O\u8c03\u7528\u7684\u7ed3\u679c\u3002\u5982\u679c\u6ca1\u6709\u6570\u636e\u53ef\u8bfb\uff0c\u5219\u4f1a\u7acb\u5373\u8fd4\u56de\u4e00\u4e2aEWOULDBLOCK\u9519\u8bef\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u907f\u514d\u7a0b\u5e8f\u963b\u585e\u7b49\u5f85\uff0c\u4f46\u662f\u5728\u6ca1\u6709\u6570\u636e\u5230\u8fbe\u65f6\u4f1a\u4e0d\u65ad\u8f6e\u8be2\uff0c\u9020\u6210CPU\u8d44\u6e90\u7684\u6d6a\u8d39\uff0c\u540c\u65f6\u4e5f\u4e0d\u80fd\u5b9e\u73b0\u9ad8\u5e76\u53d1\u3002<\/p>\n

        \n
      1. I\/O\u590d\u7528\u6a21\u578b<\/li>\n<\/ol>\n

        I\/O\u590d\u7528\u6a21\u578b\u4f7f\u7528select\u3001poll\u3001epoll\u7b49\u673a\u5236\u6765\u5b9e\u73b0\u591a\u8def\u590d\u7528\uff0c\u53ef\u4ee5\u540c\u65f6\u5904\u7406\u591a\u4e2a\u8fde\u63a5\uff0c\u5b9e\u73b0\u66f4\u9ad8\u7684\u5e76\u53d1\u5904\u7406\u80fd\u529b\u3002\u8fd9\u79cd\u65b9\u5f0f\u907f\u514d\u4e86\u8f6e\u8be2\u7b49\u5f85\u7684\u95ee\u9898\uff0c\u53ef\u4ee5\u63d0\u9ad8I\/O\u7684\u6548\u7387\uff0c\u4f46\u662f\u5bf9\u7a0b\u5e8f\u5458\u7f16\u5199\u4ee3\u7801\u7684\u96be\u5ea6\u6709\u4e00\u5b9a\u8981\u6c42\u3002<\/p>\n

          \n
        1. \u5f02\u6b65I\/O\u6a21\u578b<\/li>\n<\/ol>\n

          \u5f02\u6b65I\/O\u6a21\u578b\u901a\u8fc7\u56de\u8c03\u51fd\u6570\u7684\u65b9\u5f0f\u6765\u5904\u7406I\/O\u4e8b\u4ef6\uff0c\u5f53I\/O\u4e8b\u4ef6\u5c31\u7eea\u65f6\u56de\u8c03\u51fd\u6570\u4f1a\u88ab\u81ea\u52a8\u8c03\u7528\u3002\u8fd9\u79cd\u65b9\u5f0f\u80fd\u591f\u907f\u514d\u7a0b\u5e8f\u7b49\u5f85\u548c\u8f6e\u8be2\u95ee\u9898\uff0c\u662f\u76ee\u524d\u6700\u4e3a\u6d41\u884c\u7684\u9ad8\u6027\u80fdI\/O\u6a21\u578b\u3002<\/p>\n

          \u4e8c\u3001Swoole\u7684\u7f51\u7edcI\/O\u6a21\u578b<\/p>\n

          Swoole\u652f\u6301\u4ee5\u4e0b\u56db\u79cd\u7f51\u7edcI\/O\u6a21\u578b\uff1a<\/p>\n

            \n
          1. Reactor+\u591a\u7ebf\u7a0b\u540c\u6b65\u963b\u585e\u6a21\u578b<\/li>\n<\/ol>\n

            \u8fd9\u79cd\u6a21\u578b\u4f7f\u7528\u591a\u7ebf\u7a0b\u548c\u963b\u585eI\/O\u6a21\u578b\u6765\u5b9e\u73b0\u7f51\u7edc\u901a\u4fe1\uff0c\u9700\u8981\u5f00\u542f\u591a\u4e2a\u7ebf\u7a0b\u6765\u5904\u7406\u591a\u4e2a\u8fde\u63a5\u3002\u8fd9\u79cd\u6a21\u578b\u867d\u7136\u53ef\u4ee5\u4f7f\u7528\u591a\u7ebf\u7a0b\u5e76\u53d1\uff0c\u4f46\u662f\u7531\u4e8e\u4f7f\u7528\u7684\u662f\u963b\u585eI\/O\u6a21\u578b\uff0c\u6240\u4ee5\u5728\u5e76\u53d1\u8f83\u9ad8\u65f6\u4f1a\u53d7\u5230I\/O\u963b\u585e\u7684\u5f71\u54cd\uff0c\u9020\u6210\u6027\u80fd\u74f6\u9888\u3002<\/p>\n

              \n
            1. Reactor+\u591a\u8fdb\u7a0b\u540c\u6b65\u963b\u585e\u6a21\u578b<\/li>\n<\/ol>\n

              \u8fd9\u79cd\u6a21\u578b\u4f7f\u7528\u591a\u8fdb\u7a0b\u548c\u963b\u585eI\/O\u6a21\u578b\u6765\u5b9e\u73b0\u7f51\u7edc\u901a\u4fe1\uff0c\u9700\u8981\u5f00\u542f\u591a\u4e2a\u8fdb\u7a0b\u6765\u5904\u7406\u591a\u4e2a\u8fde\u63a5\u3002\u7531\u4e8e\u4f7f\u7528\u4e86\u591a\u8fdb\u7a0b\uff0c\u6240\u4ee5\u5728\u5904\u7406\u963b\u585eI\/O\u65f6\u53ef\u4ee5\u901a\u8fc7\u8fdb\u7a0b\u5207\u6362\u6765\u907f\u514dI\/O\u963b\u585e\u7684\u95ee\u9898\uff0c\u4f46\u662f\u8fdb\u7a0b\u95f4\u7684\u901a\u4fe1\u548c\u8d44\u6e90\u7ba1\u7406\u4e5f\u9700\u8981\u8003\u8651\u3002<\/p>\n

                \n
              1. Reactor+\u591a\u7ebf\u7a0b\u5f02\u6b65\u975e\u963b\u585e\u6a21\u578b<\/li>\n<\/ol>\n

                \u8fd9\u79cd\u6a21\u578b\u4f7f\u7528\u591a\u7ebf\u7a0b\u548c\u975e\u963b\u585eI\/O\u6a21\u578b\u6765\u5b9e\u73b0\u7f51\u7edc\u901a\u4fe1\uff0c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u5e76\u53d1\u5904\u7406\u80fd\u529b\u3002\u7531\u4e8e\u91c7\u7528\u4e86I\/O\u590d\u7528\u6a21\u578b\u548c\u975e\u963b\u585eI\/O\u6a21\u578b\uff0c\u6240\u4ee5\u53ef\u4ee5\u907f\u514dI\/O\u963b\u585e\u548c\u8f6e\u8be2\u7b49\u5f85\u7684\u95ee\u9898\uff0c\u63d0\u9ad8\u4e86\u7a0b\u5e8f\u7684\u6027\u80fd\u3002<\/p>\n

                  \n
                1. Reactor+\u5f02\u6b65\u975e\u963b\u585e\u6a21\u578b<\/li>\n<\/ol>\n

                  \u8fd9\u79cd\u6a21\u578b\u91c7\u7528\u7684\u662f\u5f02\u6b65I\/O\u6a21\u578b\uff0c\u53ef\u4ee5\u901a\u8fc7\u56de\u8c03\u51fd\u6570\u6765\u5904\u7406I\/O\u4e8b\u4ef6\u3002\u8fd9\u79cd\u6a21\u578b\u4e0d\u9700\u8981\u8f6e\u8be2\u7b49\u5f85\uff0c\u80fd\u591f\u5145\u5206\u53d1\u6325\u8ba1\u7b97\u673a\u7684\u6027\u80fd\uff0c\u6700\u5927\u7a0b\u5ea6\u5730\u63d0\u9ad8\u4e86\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u6548\u7387\u3002<\/p>\n

                  \u4e09\u3001Swoole\u7f51\u7edcI\/O\u6a21\u578b\u7684\u5e94\u7528<\/p>\n

                  Swoole\u91c7\u7528\u4e86\u591a\u79cd\u7f51\u7edcI\/O\u6a21\u578b\uff0c\u901a\u8fc7\u5b83\u4eec\u7684\u7ec4\u5408\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u7684\u7f51\u7edc\u5e94\u7528\u573a\u666f\u3002<\/p>\n

                    \n
                  1. \u957f\u8fde\u63a5\u901a\u4fe1<\/li>\n<\/ol>\n

                    \u5bf9\u4e8e\u9700\u8981\u957f\u65f6\u95f4\u4fdd\u6301\u8fde\u63a5\u7684\u901a\u4fe1\u573a\u666f\uff0c\u5982Websocket\u670d\u52a1\u3001\u957f\u8f6e\u8be2\u6d88\u606f\u63a8\u9001\u7b49\uff0c\u5efa\u8bae\u4f7f\u7528\u5f02\u6b65\u975e\u963b\u585e\u6a21\u578b\u6765\u5b9e\u73b0\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u5145\u5206\u5229\u7528\u670d\u52a1\u5668\u7684\u8d44\u6e90\uff0c\u540c\u65f6\u907f\u514d\u963b\u585e\u7b49\u5f85\u548c\u8f6e\u8be2\u95ee\u9898\u3002<\/p>\n

                      \n
                    1. \u77ed\u8fde\u63a5\u901a\u4fe1<\/li>\n<\/ol>\n

                      \u5bf9\u4e8e\u77ed\u65f6\u95f4\u5185\u9891\u7e41\u7684\u8fde\u63a5\u901a\u4fe1\u573a\u666f\uff0c\u5982HTTP\u8bf7\u6c42\u3001TCP\u8bf7\u6c42\u7b49\uff0c\u5efa\u8bae\u4f7f\u7528\u591a\u7ebf\u7a0b\u5f02\u6b65\u975e\u963b\u585e\u6a21\u578b\u6765\u5b9e\u73b0\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u907f\u514dI\/O\u963b\u585e\u548c\u8f6e\u8be2\u7b49\u5f85\u7684\u95ee\u9898\uff0c\u540c\u65f6\u5145\u5206\u5229\u7528\u670d\u52a1\u5668\u7684\u8d44\u6e90\uff0c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6027\u80fd\u3002<\/p>\n

                        \n
                      1. \u5927\u89c4\u6a21\u5e76\u53d1\u5904\u7406<\/li>\n<\/ol>\n

                        \u5bf9\u4e8e\u5927\u91cf\u7684\u8bf7\u6c42\u5e76\u53d1\u5904\u7406\u6d41\u91cf\uff0c\u5982\u9ad8\u6027\u80fd\u63a5\u53e3\u3001\u6587\u4ef6\u64cd\u4f5c\u7b49\uff0c\u5efa\u8bae\u4f7f\u7528\u591a\u7ebf\u7a0b\u5f02\u6b65\u975e\u963b\u585e\u6a21\u578b\u6765\u5b9e\u73b0\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u5e76\u53d1\u5904\u7406\u80fd\u529b\uff0c\u4f18\u5316\u7a0b\u5e8f\u7684\u6027\u80fd\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

                        \u56db\u3001\u603b\u7ed3<\/p>\n

                        Swoole\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u3001\u5f02\u6b65I\/O\u7684PHP\u6269\u5c55\uff0c\u901a\u8fc7\u591a\u79cd\u7f51\u7edcI\/O\u6a21\u578b\u7684\u7ed3\u5408\uff0c\u53ef\u4ee5\u9488\u5bf9\u4e0d\u540c\u7684\u7f51\u7edc\u5e94\u7528\u573a\u666f\u5b9e\u73b0\u9ad8\u6548\u3001\u7a33\u5b9a\u3001\u9ad8\u5e76\u53d1\u7684\u7f51\u7edc\u901a\u4fe1\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u4e1a\u52a1\u9700\u6c42\uff0c\u9009\u62e9\u5408\u9002\u7684\u7f51\u7edcI\/O\u6a21\u578b\uff0c\u624d\u80fd\u5145\u5206\u5229\u7528Swoole\u7684\u5f3a\u5927\u6027\u80fd\uff0c\u5b9e\u73b0\u9ad8\u8d28\u91cf\u7684\u7f51\u7edc\u5e94\u7528\u3002<\/p>\n

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