{"id":24188,"date":"2024-11-21T14:21:48","date_gmt":"2024-11-21T06:21:48","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24188\/"},"modified":"2024-11-21T14:21:48","modified_gmt":"2024-11-21T06:21:48","slug":"workerman%e5%bc%80%e5%8f%91%e8%b8%a9%e5%9d%91%e6%8c%87%e5%8d%97%ef%bc%9a%e8%a7%a3%e5%86%b3%e7%bd%91%e7%bb%9c%e5%ba%94%e7%94%a8%e4%b8%ad%e5%b8%b8%e8%a7%81%e9%97%ae%e9%a2%98%e7%9a%84%e7%bb%8f%e9%aa%8c-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24188\/","title":{"rendered":"Workerman\u5f00\u53d1\u8e29\u5751\u6307\u5357\uff1a\u89e3\u51b3\u7f51\u7edc\u5e94\u7528\u4e2d\u5e38\u89c1\u95ee\u9898\u7684\u7ecf\u9a8c\u603b\u7ed3\u4e0e\u5206\u4eab"},"content":{"rendered":"<p>workerman\u5f00\u53d1\u8e29\u5751\u6307\u5357\uff1a\u89e3\u51b3\u7f51\u7edc\u5e94\u7528\u4e2d\u5e38\u89c1\u95ee\u9898\u7684\u7ecf\u9a8c\u603b\u7ed3\u4e0e\u5206\u4eab<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u5728\u7f51\u7edc\u5e94\u7528\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u68d8\u624b\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u7ed3\u5408\u5b9e\u9645\u7ecf\u9a8c\uff0c\u63d0\u4f9b\u4e00\u4e9b\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u7684\u7ecf\u9a8c\u603b\u7ed3\u548c\u5206\u4eab\u3002\u6211\u4eec\u5c06\u4ee5Workerman\u4f5c\u4e3a\u5f00\u53d1\u6846\u67b6\uff0c\u5e76\u63d0\u4f9b\u76f8\u5173\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>\u4e00\u3001Event Loop\u7684\u7406\u89e3\u4e0e\u4f18\u5316<br \/>Workerman\u662f\u4e00\u4e2a\u57fa\u4e8eEvent Loop\u7684\u5f00\u53d1\u6846\u67b6\uff0c\u4e86\u89e3Event Loop\u7684\u539f\u7406\u5bf9\u4e8e\u89e3\u51b3\u95ee\u9898\u975e\u5e38\u6709\u5e2e\u52a9\u3002\u5728\u7f51\u7edc\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9762\u4e34\u9ad8\u5e76\u53d1\u3001\u5927\u6570\u636e\u91cf\u7684\u60c5\u51b5\u3002\u9488\u5bf9\u8fd9\u79cd\u60c5\u51b5\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u70b9\u8fdb\u884c\u4f18\u5316\uff1a<\/p>\n<ol>\n<li>\u4f7f\u7528\u591a\u8fdb\u7a0b\u6216\u591a\u7ebf\u7a0b<br \/>Workerman\u652f\u6301\u591a\u8fdb\u7a0b\u6216\u591a\u7ebf\u7a0b\u6a21\u5f0f\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6eworker\u8fdb\u7a0b\u6216\u7ebf\u7a0b\u6570\u91cf\u6765\u63d0\u9ad8\u5904\u7406\u80fd\u529b\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/ol>\n<pre>Worker::$count = 4;  \/\/ \u8bbe\u7f6e4\u4e2aworker\u8fdb\u7a0b<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u8d1f\u8f7d\u5747\u8861<br \/>\u5982\u679c\u5e94\u7528\u7684\u8d1f\u8f7d\u8fc7\u5927\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u8d1f\u8f7d\u5747\u8861\u7684\u65b9\u5f0f\u6765\u5206\u62c5\u538b\u529b\u3002\u53ef\u4ee5\u901a\u8fc7Nginx\u7b49\u5de5\u5177\u6765\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002\u793a\u4f8b\u914d\u7f6e\u5982\u4e0b\uff1a<\/li>\n<\/ol>\n<pre>upstream backend {\n    server 127.0.0.1:8080;\n    server 127.0.0.1:8081;\n    server 127.0.0.1:8082;\n    server 127.0.0.1:8083;\n}\n\nserver {\n    listen 80;\n    server_name example.com;\n    \n    location \/ {\n        proxy_pass http:\/\/backend;\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e8c\u3001TCP\u8fde\u63a5\u7684\u7a33\u5b9a\u6027\u4e0e\u6027\u80fd\u4f18\u5316<\/p>\n<ol>\n<li>\u5fc3\u8df3\u673a\u5236<br \/>\u5728\u7f51\u7edc\u5e94\u7528\u4e2d\uff0cTCP\u8fde\u63a5\u7684\u7a33\u5b9a\u6027\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4e3a\u4e86\u4fdd\u6301\u8fde\u63a5\u7684\u6d3b\u8dc3\u72b6\u6001\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5fc3\u8df3\u673a\u5236\u6765\u68c0\u6d4b\u8fde\u63a5\u7684\u5065\u5eb7\u72b6\u6001\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/ol>\n<pre>use WorkermanConnectionTcpConnection;\n\nTcpConnection::$defaultMaxLifetime = 60;  \/\/ \u8bbe\u7f6e\u8fde\u63a5\u6700\u5927\u7a7a\u95f2\u65f6\u95f4\uff08\u5355\u4f4d\uff1a\u79d2\uff09\n\nclass MyWorker extends Worker\n{\n    public function onConnect($connection)\n    {\n        $connection-&amp;gt;heartbeat = time();\n    }\n    \n    public function onMessage($connection, $data)\n    {\n        $connection-&amp;gt;heartbeat = time();\n        \/\/ \u5904\u7406\u4e1a\u52a1\u903b\u8f91\n    }\n    \n    public function onCheckHeartbeat($connection)\n    {\n        $maxLifetime = TcpConnection::$defaultMaxLifetime;\n        if (time() - $connection-&amp;gt;heartbeat &amp;gt; $maxLifetime) {\n            $connection-&amp;gt;close();\n        }\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u7c98\u5305\u4e0e\u62c6\u5305\u95ee\u9898<br \/>\u5728\u7f51\u7edc\u901a\u4fe1\u4e2d\uff0c\u7531\u4e8e\u6570\u636e\u4f20\u8f93\u7684\u4e0d\u53ef\u9760\u6027\uff0c\u4f1a\u51fa\u73b0\u7c98\u5305\u4e0e\u62c6\u5305\u95ee\u9898\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u56fa\u5b9a\u957f\u5ea6\u7684\u6570\u636e\u5305\u6765\u8fdb\u884c\u901a\u4fe1\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/ol>\n<pre>use WorkermanConnectionTcpConnection;\n\nclass MyWorker extends Worker\n{\n    public function onMessage($connection, $data)\n    {\n        $packLength = 4;  \/\/ \u6570\u636e\u5305\u957f\u5ea6\uff08\u5355\u4f4d\uff1a\u5b57\u8282\uff09\n        \n        $recvBuffer = $connection-&amp;gt;getRecvBuffer();\n        \n        while (strlen($recvBuffer) &amp;gt; $packLength) {\n            $packet = substr($recvBuffer, 0, $packLength);  \/\/ \u83b7\u53d6\u4e00\u4e2a\u5b8c\u6574\u6570\u636e\u5305\n            $recvBuffer = substr($recvBuffer, $packLength);  \/\/ \u79fb\u9664\u5df2\u5904\u7406\u7684\u6570\u636e\u5305\n            \n            \/\/ \u5904\u7406\u6570\u636e\u5305\n        }\n        \n        $connection-&amp;gt;setRecvBuffer($recvBuffer);\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e09\u3001\u5f02\u6b65\u975e\u963b\u585eIO\u7684\u4f7f\u7528\u4e0e\u4f18\u5316<\/p>\n<ol>\n<li>\u5f02\u6b65\u4efb\u52a1\u5904\u7406<br \/>\u5728\u7f51\u7edc\u5e94\u7528\u4e2d\uff0c\u6709\u4e9b\u4efb\u52a1\u53ef\u80fd\u9700\u8981\u8017\u65f6\u8f83\u957f\uff0c\u4e3a\u4e86\u907f\u514d\u963b\u585e\u5176\u4ed6\u4efb\u52a1\u7684\u6267\u884c\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5f02\u6b65\u975e\u963b\u585eIO\u7684\u65b9\u5f0f\u6765\u5904\u7406\u8fd9\u4e9b\u4efb\u52a1\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/ol>\n<pre>use WorkermanWorker;\n\nclass MyWorker extends Worker\n{\n    public function onMessage($connection, $data)\n    {\n        \/\/ \u5f02\u6b65\u4efb\u52a1\u5904\u7406\n        $this-&amp;gt;asyncTask($data, function($result) use ($connection) {\n            \/\/ \u5904\u7406\u5f02\u6b65\u4efb\u52a1\u7ed3\u679c\n        });\n    }\n    \n    private function asyncTask($data, $callback)\n    {\n        \/\/ \u521b\u5efa\u5f02\u6b65\u4efb\u52a1\u5e76\u8fdb\u884c\u5904\u7406\n        $task = new AsyncTask($data);\n        $task-&amp;gt;execute($callback);\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u6570\u636e\u7f13\u51b2\u4e0e\u6279\u91cf\u5904\u7406<br \/>\u5728\u7f51\u7edc\u5e94\u7528\u4e2d\uff0c\u6570\u636e\u7f13\u51b2\u4e0e\u6279\u91cf\u5904\u7406\u662f\u63d0\u9ad8\u6027\u80fd\u7684\u6709\u6548\u624b\u6bb5\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u95f4\u9694\u65f6\u95f4\u6765\u8fdb\u884c\u6279\u91cf\u5904\u7406\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/ol>\n<pre>use WorkermanWorker;\nuse WorkermanLibTimer;\n\nclass MyWorker extends Worker\n{\n    private $buffer = [];\n\n    public function onMessage($connection, $data)\n    {\n        $this-&amp;gt;buffer[] = $data;\n        Timer::add(0.01, function() use ($connection) {\n            $this-&amp;gt;handleBuffer($connection);\n        });\n    }\n    \n    private function handleBuffer($connection)\n    {\n        \/\/ \u6279\u91cf\u5904\u7406\u6570\u636e\n        \/\/ ...\n        $this-&amp;gt;buffer = [];\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u603b\u7ed3\uff1a<br \/>\u672c\u6587\u4e3b\u8981\u4ecb\u7ecd\u4e86\u5728\u4f7f\u7528Workerman\u5f00\u53d1\u7f51\u7edc\u5e94\u7528\u8fc7\u7a0b\u4e2d\u5e38\u89c1\u7684\u95ee\u9898\u548c\u4f18\u5316\u65b9\u6848\uff0c\u5e76\u63d0\u4f9b\u4e86\u76f8\u5173\u7684\u4ee3\u7801\u793a\u4f8b\u3002\u5e0c\u671b\u8fd9\u4e9b\u7ecf\u9a8c\u603b\u7ed3\u548c\u5206\u4eab\u53ef\u4ee5\u5e2e\u52a9\u8bfb\u8005\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u987a\u5229\u907f\u514d\u4e00\u4e9b\u5751\u3002\u5f53\u7136\uff0c\u7f51\u7edc\u5e94\u7528\u5f00\u53d1\u662f\u4e00\u4e2a\u4e0d\u65ad\u8fdb\u5316\u7684\u8fc7\u7a0b\uff0c\u4e0d\u540c\u7684\u573a\u666f\u548c\u9700\u6c42\u53ef\u80fd\u9700\u8981\u4e0d\u540c\u7684\u89e3\u51b3\u65b9\u6848\u3002\u5e0c\u671b\u8bfb\u8005\u5728\u5b9e\u8df5\u4e2d\u80fd\u591f\u79ef\u7d2f\u66f4\u591a\u7684\u7ecf\u9a8c\uff0c\u5e76\u4e0d\u65ad\u4f18\u5316\u548c\u6539\u8fdb\u81ea\u5df1\u7684\u5e94\u7528\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fWorkerman\u5f00\u53d1\u8e29\u5751\u6307\u5357\uff1a\u89e3\u51b3\u7f51\u7edc\u5e94\u7528\u4e2d\u5e38\u89c1\u95ee\u9898\u7684\u7ecf\u9a8c\u603b\u7ed3\u4e0e\u5206\u4eab\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>workerman\u5f00\u53d1\u8e29\u5751\u6307\u5357\uff1a\u89e3\u51b3\u7f51\u7edc\u5e94\u7528\u4e2d\u5e38\u89c1\u95ee\u9898\u7684\u7ecf\u9a8c\u603b\u7ed3\u4e0e\u5206\u4eab \u5f15\u8a00\uff1a\u5728\u7f51\u7edc\u5e94\u7528\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u68d8\u624b\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u7ed3\u5408\u5b9e\u9645\u7ecf\u9a8c\uff0c\u63d0\u4f9b\u4e00\u4e9b\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u7684\u7ecf\u9a8c\u603b\u7ed3\u548c\u5206\u4eab\u3002\u6211\u4eec\u5c06\u4ee5Workerman\u4f5c\u4e3a\u5f00\u53d1\u6846\u67b6\uff0c\u5e76\u63d0\u4f9b\u76f8\u5173\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001Event Loop\u7684\u7406\u89e3\u4e0e\u4f18\u5316Workerman\u662f\u4e00\u4e2a\u57fa\u4e8eEvent Loop\u7684\u5f00\u53d1\u6846\u67b6\uff0c\u4e86\u89e3Event Loop\u7684\u539f\u7406\u5bf9\u4e8e\u89e3\u51b3\u95ee\u9898\u975e\u5e38\u6709\u5e2e\u52a9\u3002\u5728\u7f51\u7edc\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9762\u4e34\u9ad8\u5e76\u53d1\u3001\u5927\u6570\u636e\u91cf\u7684\u60c5\u51b5\u3002\u9488\u5bf9\u8fd9\u79cd\u60c5\u51b5\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u70b9\u8fdb\u884c\u4f18\u5316\uff1a \u4f7f\u7528\u591a\u8fdb\u7a0b\u6216\u591a\u7ebf\u7a0bWorkerman\u652f\u6301\u591a\u8fdb\u7a0b\u6216\u591a\u7ebf\u7a0b\u6a21\u5f0f\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6eworker\u8fdb\u7a0b\u6216\u7ebf\u7a0b\u6570\u91cf\u6765\u63d0\u9ad8\u5904\u7406\u80fd\u529b\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a Worker::$count = 4; \/\/ \u8bbe\u7f6e4\u4e2aworker\u8fdb\u7a0b \u767b\u5f55\u540e\u590d\u5236 \u8d1f\u8f7d\u5747\u8861\u5982\u679c\u5e94\u7528\u7684\u8d1f\u8f7d\u8fc7\u5927\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u8d1f\u8f7d\u5747\u8861\u7684\u65b9\u5f0f\u6765\u5206\u62c5\u538b\u529b\u3002\u53ef\u4ee5\u901a\u8fc7Nginx\u7b49\u5de5\u5177\u6765\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002\u793a\u4f8b\u914d\u7f6e\u5982\u4e0b\uff1a upstream backend { server 127.0.0.1:8080; server 127.0.0.1:8081; server 127.0.0.1:8082; server 127.0.0.1:8083; } server { listen 80; server_name example.com; location \/ { proxy_pass http:\/\/backend; } } \u767b\u5f55\u540e\u590d\u5236 \u4e8c\u3001TCP\u8fde\u63a5\u7684\u7a33\u5b9a\u6027\u4e0e\u6027\u80fd\u4f18\u5316 \u5fc3\u8df3\u673a\u5236\u5728\u7f51\u7edc\u5e94\u7528\u4e2d\uff0cTCP\u8fde\u63a5\u7684\u7a33\u5b9a\u6027\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4e3a\u4e86\u4fdd\u6301\u8fde\u63a5\u7684\u6d3b\u8dc3\u72b6\u6001\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5fc3\u8df3\u673a\u5236\u6765\u68c0\u6d4b\u8fde\u63a5\u7684\u5065\u5eb7\u72b6\u6001\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a use WorkermanConnectionTcpConnection; TcpConnection::$defaultMaxLifetime = 60; \/\/ \u8bbe\u7f6e\u8fde\u63a5\u6700\u5927\u7a7a\u95f2\u65f6\u95f4\uff08\u5355\u4f4d\uff1a\u79d2\uff09 class MyWorker extends Worker { public 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