{"id":24937,"date":"2024-11-21T12:34:05","date_gmt":"2024-11-21T04:34:05","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24937\/"},"modified":"2024-11-21T12:34:05","modified_gmt":"2024-11-21T04:34:05","slug":"swoole%e8%bf%9b%e9%98%b6%ef%bc%9a%e5%a6%82%e4%bd%95%e4%bc%98%e5%8c%96%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9a%84%e7%bd%91%e7%bb%9c%e9%80%9a%e4%bf%a1%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24937\/","title":{"rendered":"Swoole\u8fdb\u9636\uff1a\u5982\u4f55\u4f18\u5316\u670d\u52a1\u5668\u7684\u7f51\u7edc\u901a\u4fe1\u6027\u80fd"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169931740947210.jpg\" class=\"aligncenter\" title=\"Swoole\u8fdb\u9636\uff1a\u5982\u4f55\u4f18\u5316\u670d\u52a1\u5668\u7684\u7f51\u7edc\u901a\u4fe1\u6027\u80fd\u63d2\u56fe\" alt=\"Swoole\u8fdb\u9636\uff1a\u5982\u4f55\u4f18\u5316\u670d\u52a1\u5668\u7684\u7f51\u7edc\u901a\u4fe1\u6027\u80fd\u63d2\u56fe\" \/><\/p>\n<p>Swoole\u662f\u4e00\u6b3e\u57fa\u4e8eTCP\/UDP\u534f\u8bae\u7684\u9ad8\u6027\u80fd\u7f51\u7edc\u901a\u4fe1\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u5f02\u6b65\u3001\u534f\u7a0b\u7b49\u591a\u79cd\u7f51\u7edc\u7f16\u7a0b\u6a21\u578b\uff0c\u5e76\u4e14\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\uff0c\u6027\u80fd\u975e\u5e38\u51fa\u8272\u3002\u4f46\u662f\uff0c\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\uff0c\u8981\u60f3\u5145\u5206\u53d1\u6325Swoole\u7684\u6027\u80fd\u4f18\u52bf\uff0c\u5c31\u9700\u8981\u9488\u5bf9\u5177\u4f53\u573a\u666f\u8fdb\u884c\u4f18\u5316\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f18\u5316\u670d\u52a1\u5668\u7684\u7f51\u7edc\u901a\u4fe1\u6027\u80fd\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>\u4e00\u3001\u5229\u7528\u5f02\u6b65\u975e\u963b\u585eIO<\/p>\n<p>Swoole\u63d0\u4f9b\u4e86\u5f02\u6b65\u975e\u963b\u585eIO\u7684\u652f\u6301\uff0c\u8fd9\u610f\u5473\u7740\u6211\u4eec\u53ef\u4ee5\u5728\u4e0d\u963b\u585e\u8fdb\u7a0b\u7684\u60c5\u51b5\u4e0b\u5904\u7406\u66f4\u591a\u7684\u8bf7\u6c42\u3002\u901a\u8fc7\u4f7f\u7528\u5f02\u6b65IO\uff0c\u53ef\u4ee5\u5c06\u6bcf\u4e2a\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u5355\u72ec\u8fdb\u884c\u5904\u7406\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u7684\u5e76\u53d1\u91cf\u3002<\/p>\n<p>\u4ee5\u4e0b\u4ee3\u7801\u662f\u4e00\u4e2a\u7b80\u5355\u7684TCP\u670d\u52a1\u5668\uff0c\u5b83\u53ef\u4ee5\u63a5\u53d7\u591a\u4e2a\u5ba2\u6237\u7aef\u8fde\u63a5\uff0c\u5e76\u4f7f\u7528Swoole\u63d0\u4f9b\u7684\u5f02\u6b65IO\u51fd\u6570\u8fdb\u884c\u5904\u7406\uff1a<\/p>\n<pre>$serv = new SwooleServer('127.0.0.1', 9501);\n\n$serv-&amp;gt;set([\n    'worker_num' =&amp;gt; 4, \/\/ \u5f00\u542f4\u4e2aworker\u8fdb\u7a0b\n]);\n\n$serv-&amp;gt;on('connect', function ($serv, $fd) {\n    echo \"Client:Connect.\n\";\n});\n\n$serv-&amp;gt;on('receive', function ($serv, $fd, $from_id, $data) {\n    $serv-&amp;gt;send($fd, 'Swoole: '.$data);\n});\n\n$serv-&amp;gt;on('close', function ($serv, $fd) {\n    echo \"Client: Close.\n\";\n});\n\n$serv-&amp;gt;start();\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86Swoole\u63d0\u4f9b\u7684$serv-&gt;set()\u51fd\u6570\u6765\u914d\u7f6e\u670d\u52a1\u5668\uff0c\u5176\u4e2d\u8bbe\u7f6e\u4e86worker_num\u53c2\u6570\u4e3a4\uff0c\u8868\u793a\u5f00\u542f4\u4e2aworker\u8fdb\u7a0b\u3002\u5f53\u6709\u5ba2\u6237\u7aef\u8fde\u63a5\u65f6\uff0c\u89e6\u53d1connect\u4e8b\u4ef6\uff0c\u5728\u8be5\u4e8b\u4ef6\u4e2d\u4f1a\u8f93\u51fa\u8fde\u63a5\u4fe1\u606f\u3002\u5f53\u5ba2\u6237\u7aef\u53d1\u9001\u6570\u636e\u65f6\uff0c\u89e6\u53d1receive\u4e8b\u4ef6\uff0c\u5728\u8be5\u4e8b\u4ef6\u4e2d\u4f1a\u5c06\u53d1\u9001\u7684\u6570\u636e\u56de\u590d\u7ed9\u5ba2\u6237\u7aef\u3002\u5f53\u5ba2\u6237\u7aef\u5173\u95ed\u8fde\u63a5\u65f6\uff0c\u89e6\u53d1close\u4e8b\u4ef6\uff0c\u5728\u8be5\u4e8b\u4ef6\u4e2d\u4f1a\u8f93\u51fa\u65ad\u5f00\u8fde\u63a5\u4fe1\u606f\u3002<\/p>\n<p>\u4e8c\u3001\u4f7f\u7528\u534f\u7a0b\u6a21\u5f0f<\/p>\n<p>Swoole\u7684\u534f\u7a0b\u6a21\u5f0f\u53ef\u4ee5\u4f7f\u5f97\u6211\u4eec\u7684\u4ee3\u7801\u66f4\u52a0\u7b80\u6d01\uff0c\u540c\u65f6\u4e5f\u80fd\u591f\u63d0\u9ad8\u5e76\u53d1\u5904\u7406\u80fd\u529b\u3002\u534f\u7a0b\u6a21\u5f0f\u4e0b\uff0c\u6211\u4eec\u4e0d\u9700\u8981\u624b\u52a8\u521b\u5efa\u3001\u9500\u6bc1\u7ebf\u7a0b\uff0c\u4e5f\u4e0d\u9700\u8981\u4f7f\u7528\u9501\u7684\u673a\u5236\u6765\u4fdd\u8bc1\u7ebf\u7a0b\u5b89\u5168\u3002<\/p>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u534f\u7a0bTCP\u670d\u52a1\u5668\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>$serv = new SwooleServer('127.0.0.1', 9501);\n\n$serv-&amp;gt;set([\n    'worker_num' =&amp;gt; 4,\n]);\n\n$serv-&amp;gt;on('connect', function ($serv, $fd){\n    echo \"Client: Connect.\n\";\n});\n\n$serv-&amp;gt;on('receive', function ($serv, $fd, $from_id, $data){\n    go(function() use ($serv, $fd, $data){\n        $result = dosomething($data);\n        $serv-&amp;gt;send($fd, $result);\n    });\n});\n\n$serv-&amp;gt;on('close', function ($serv, $fd){\n    echo \"Client: Close.\n\";\n});\n\n$serv-&amp;gt;start();\n\nfunction dosomething($data)\n{\n    \/\/ do something\n    return $result;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee3\u7801\u4e2d\u7684go()\u51fd\u6570\u8868\u793a\u521b\u5efa\u4e00\u4e2a\u534f\u7a0b\uff0c\u5728\u534f\u7a0b\u4e2d\u6211\u4eec\u5904\u7406\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\uff0c\u5f53\u8bf7\u6c42\u5904\u7406\u5b8c\u6210\u540e\uff0c\u518d\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\u3002\u7531\u4e8eSwoole\u5e95\u5c42\u91c7\u7528\u534f\u7a0b\u8c03\u5ea6\uff0c\u56e0\u6b64\u534f\u7a0b\u6a21\u5f0f\u76f8\u6bd4\u4e8e\u4f20\u7edf\u7684\u7ebf\u7a0b\u6a21\u5f0f\u5728\u5904\u7406I\/O\u5bc6\u96c6\u578b\u4efb\u52a1\u65f6\u8868\u73b0\u66f4\u4f18\u79c0\u3002<\/p>\n<p>\u4e09\u3001\u4f7f\u7528\u8fde\u63a5\u6c60<\/p>\n<p>\u5982\u679c\u4f7f\u7528Swoole\u8fdb\u884c\u6570\u636e\u5e93\u64cd\u4f5c\uff0c\u90a3\u4e48\u8fde\u63a5\u6c60\u662f\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u51cf\u5c11\u56e0\u9891\u7e41\u521b\u5efa\u3001\u5173\u95ed\u6570\u636e\u5e93\u8fde\u63a5\u800c\u5bfc\u81f4\u7684\u6027\u80fd\u5f00\u9500\u3002Swoole\u4e2d\u63d0\u4f9b\u4e86SwooleCoroutineChannel\u4f5c\u4e3a\u8fde\u63a5\u6c60\u7684\u5b9e\u73b0\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u8fde\u63a5\u6c60\u793a\u4f8b\uff0c\u4ee5MySQL\u8fde\u63a5\u4e3a\u4f8b\uff1a<\/p>\n<pre>class MysqlPool\n{\n    protected $pool;\n\n    public function __construct($config, $size)\n    {\n        $this-&amp;gt;pool = new SwooleCoroutineChannel($size);\n        for ($i = 0; $i connect($config);\n            $this-&amp;gt;put($db);\n        }\n    }\n\n    public function get()\n    {\n        return $this-&amp;gt;pool-&amp;gt;pop();\n    }\n\n    public function put($db)\n    {\n        $this-&amp;gt;pool-&amp;gt;push($db);\n    }\n}\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2aMySQL\u8fde\u63a5\u6c60\uff0c\u5176\u6700\u5927\u8fde\u63a5\u6570\u4e3a$size\u3002\u901a\u8fc7$db-&gt;connect()\u51fd\u6570\u6765\u521b\u5efa\u8fde\u63a5\uff0c\u5e76\u901a\u8fc7$this-&gt;put()\u51fd\u6570\u5c06\u8fde\u63a5\u653e\u5165\u8fde\u63a5\u6c60\u4e2d\u3002\u5f53\u9700\u8981\u4f7f\u7528\u8fde\u63a5\u65f6\uff0c\u901a\u8fc7$this-&gt;get()\u51fd\u6570\u6765\u83b7\u53d6\u8fde\u63a5\uff0c\u4f7f\u7528\u5b8c\u540e\u518d\u901a\u8fc7$this-&gt;put()\u51fd\u6570\u5c06\u8fde\u63a5\u653e\u56de\u8fde\u63a5\u6c60\u4e2d\u3002<\/p>\n<p>\u56db\u3001\u542f\u7528TCP keepalive<\/p>\n<p>TCP keepalive\u662f\u4e00\u79cd\u5728TCP\u8fde\u63a5\u7a7a\u95f2\u4e00\u6bb5\u65f6\u95f4\u540e\u81ea\u52a8\u68c0\u6d4b\u8fde\u63a5\u662f\u5426\u53ef\u7528\u7684\u673a\u5236\u3002\u5728Swoole\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7$serv-&gt;set()\u51fd\u6570\u6765\u8bbe\u7f6eTCP keepalive\u53c2\u6570\uff1a<\/p>\n<pre>$serv = new SwooleServer('127.0.0.1', 9501);\n\n$serv-&amp;gt;set([\n    'worker_num' =&amp;gt; 4,\n    'tcp_keepalive' =&amp;gt; true,\n]);\n\n$serv-&amp;gt;on('connect', function ($serv, $fd){\n    echo \"Client: Connect.\n\";\n});\n\n$serv-&amp;gt;on('receive', function ($serv, $fd, $from_id, $data){\n    $serv-&amp;gt;send($fd, \"Swoole: \".$data);\n});\n\n$serv-&amp;gt;on('close', function ($serv, $fd){\n    echo \"Client: Close.\n\";\n});\n\n$serv-&amp;gt;start();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5f53TCP keepalive\u53c2\u6570\u8bbe\u7f6e\u4e3atrue\u65f6\uff0c\u8868\u793a\u542f\u7528\u4e86TCP keepalive\u673a\u5236\u3002\u5f53\u8fde\u63a5\u7a7a\u95f2\u4e00\u6bb5\u65f6\u95f4\u540e\uff0c\u7cfb\u7edf\u4f1a\u81ea\u52a8\u68c0\u6d4b\u8fde\u63a5\u662f\u5426\u53ef\u7528\u5e76\u91cd\u65b0\u5efa\u7acb\u8fde\u63a5\u3002<\/p>\n<p>\u4e94\u3001\u542f\u7528\u5f02\u6b65\u4fe1\u53f7\u56de\u8c03<\/p>\n<p>\u542f\u7528\u5f02\u6b65\u4fe1\u53f7\u56de\u8c03\u53ef\u4ee5\u4f7f\u5f97\u8fdb\u7a0b\u80fd\u591f\u63a5\u6536\u5230\u7cfb\u7edf\u4fe1\u53f7\u5e76\u4f5c\u51fa\u76f8\u5e94\u7684\u5904\u7406\uff0c\u4f8b\u5982\u9000\u51fa\u8fdb\u7a0b\u3001\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u3001\u91cd\u542f\u8fdb\u7a0b\u7b49\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u5f53\u63a5\u6536\u5230SIGTERM\u4fe1\u53f7\u65f6\uff0c\u5c31\u4f1a\u505c\u6b62\u670d\u52a1\u5668\u7684\u8fd0\u884c\uff1a<\/p>\n<pre>$serv = new SwooleServer('127.0.0.1', 9501);\n\n$serv-&amp;gt;set([\n    'worker_num' =&amp;gt; 4,\n]);\n\n$serv-&amp;gt;on('connect', function ($serv, $fd){\n    echo \"Client: Connect.\n\";\n});\n\n$serv-&amp;gt;on('receive', function ($serv, $fd, $from_id, $data){\n    $serv-&amp;gt;send($fd, \"Swoole: \".$data);\n});\n\n$serv-&amp;gt;on('close', function ($serv, $fd){\n    echo \"Client: Close.\n\";\n});\n\nswoole_process::signal(SIGTERM, function() use ($serv) {\n    $serv-&amp;gt;shutdown();\n});\n\n$serv-&amp;gt;start();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7_process::signal()\u51fd\u6570\u6765\u6ce8\u518cSIGTERM\u4fe1\u53f7\u56de\u8c03\u4e8b\u4ef6\uff0c\u5f53\u63a5\u6536\u5230\u8be5\u4fe1\u53f7\u65f6\uff0c\u6267\u884c$serv-&gt;shutdown()\u51fd\u6570\u6765\u505c\u6b62\u670d\u52a1\u5668\u3002<\/p>\n<p>\u516d\u3001\u4f7f\u7528\u52a0\u5bc6\u901a\u4fe1<\/p>\n<p>\u5728\u67d0\u4e9b\u573a\u666f\u4e0b\uff0c\u9700\u8981\u4fdd\u8bc1\u901a\u4fe1\u6570\u636e\u7684\u5b89\u5168\u6027\uff0c\u8fd9\u65f6\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u52a0\u5bc6\u901a\u4fe1\u3002Swoole\u4e2d\u63d0\u4f9b\u4e86SSL\/TLS\u7684\u652f\u6301\uff0c\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e$serv-&gt;set()\u51fd\u6570\u4e2d\u7684ssl_cert_file\u548cssl_key_file\u53c2\u6570\u6765\u542f\u7528SSL\/TLS\u901a\u4fe1\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u52a0\u5bc6\u901a\u4fe1\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>$serv = new SwooleServer('127.0.0.1', 9501, SWOOLE_PROCESS, SWOOLE_SOCK_TCP | SWOOLE_SSL);\n\n$serv-&amp;gt;set([\n    'worker_num' =&amp;gt; 4,\n    'ssl_cert_file' =&amp;gt; '\/path\/to\/server.crt',\n    'ssl_key_file' =&amp;gt; '\/path\/to\/server.key',\n]);\n\n$serv-&amp;gt;on('connect', function ($serv, $fd){\n    echo \"Client: Connect.\n\";\n});\n\n$serv-&amp;gt;on('receive', function ($serv, $fd, $from_id, $data){\n    $serv-&amp;gt;send($fd, \"Swoole: \".$data);\n});\n\n$serv-&amp;gt;on('close', function ($serv, $fd){\n    echo \"Client: Close.\n\";\n});\n\n$serv-&amp;gt;start();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u542f\u7528\u4e86SSL\/TLS\u901a\u4fe1\uff0c\u5e76\u901a\u8fc7ssl_cert_file\u548cssl_key_file\u53c2\u6570\u914d\u7f6e\u4e86\u8bc1\u4e66\u548c\u5bc6\u94a5\u6587\u4ef6\u3002<\/p>\n<p>\u4e03\u3001\u603b\u7ed3<\/p>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u4ecb\u7ecd\u4e86\u5982\u4f55\u901a\u8fc7\u5f02\u6b65\u975e\u963b\u585eIO\u3001\u534f\u7a0b\u6a21\u5f0f\u3001\u8fde\u63a5\u6c60\u3001TCP keepalive\u3001\u5f02\u6b65\u4fe1\u53f7\u56de\u8c03\u548c\u52a0\u5bc6\u901a\u4fe1\u7b49\u65b9\u5f0f\u6765\u4f18\u5316\u670d\u52a1\u5668\u7684\u7f51\u7edc\u901a\u4fe1\u6027\u80fd\u3002\u8fd9\u4e9b\u65b9\u6cd5\u5e76\u4e0d\u4ec5\u9650\u4e8eSwoole\u7684\u5e94\u7528\uff0c\u540c\u6837\u9002\u7528\u4e8e\u5176\u4ed6\u7f51\u7edc\u7f16\u7a0b\u6846\u67b6\u3002\u901a\u8fc7\u5bf9\u670d\u52a1\u5668\u7f51\u7edc\u901a\u4fe1\u6027\u80fd\u7684\u4f18\u5316\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u5e76\u53d1\u5904\u7406\u80fd\u529b\u548c\u6027\u80fd\u8868\u73b0\uff0c\u4ece\u800c\u66f4\u597d\u5730\u6ee1\u8db3\u5b9e\u9645\u9879\u76ee\u9700\u6c42\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fSwoole\u8fdb\u9636\uff1a\u5982\u4f55\u4f18\u5316\u670d\u52a1\u5668\u7684\u7f51\u7edc\u901a\u4fe1\u6027\u80fd\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>Swoole\u662f\u4e00\u6b3e\u57fa\u4e8eTCP\/UDP\u534f\u8bae\u7684\u9ad8\u6027\u80fd\u7f51\u7edc\u901a\u4fe1\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u5f02\u6b65\u3001\u534f\u7a0b\u7b49\u591a\u79cd\u7f51\u7edc\u7f16\u7a0b\u6a21\u578b\uff0c\u5e76\u4e14\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\uff0c\u6027\u80fd\u975e\u5e38\u51fa\u8272\u3002\u4f46\u662f\uff0c\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\uff0c\u8981\u60f3\u5145\u5206\u53d1\u6325Swoole\u7684\u6027\u80fd\u4f18\u52bf\uff0c\u5c31\u9700\u8981\u9488\u5bf9\u5177\u4f53\u573a\u666f\u8fdb\u884c\u4f18\u5316\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f18\u5316\u670d\u52a1\u5668\u7684\u7f51\u7edc\u901a\u4fe1\u6027\u80fd\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001\u5229\u7528\u5f02\u6b65\u975e\u963b\u585eIO Swoole\u63d0\u4f9b\u4e86\u5f02\u6b65\u975e\u963b\u585eIO\u7684\u652f\u6301\uff0c\u8fd9\u610f\u5473\u7740\u6211\u4eec\u53ef\u4ee5\u5728\u4e0d\u963b\u585e\u8fdb\u7a0b\u7684\u60c5\u51b5\u4e0b\u5904\u7406\u66f4\u591a\u7684\u8bf7\u6c42\u3002\u901a\u8fc7\u4f7f\u7528\u5f02\u6b65IO\uff0c\u53ef\u4ee5\u5c06\u6bcf\u4e2a\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u5355\u72ec\u8fdb\u884c\u5904\u7406\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u7684\u5e76\u53d1\u91cf\u3002 \u4ee5\u4e0b\u4ee3\u7801\u662f\u4e00\u4e2a\u7b80\u5355\u7684TCP\u670d\u52a1\u5668\uff0c\u5b83\u53ef\u4ee5\u63a5\u53d7\u591a\u4e2a\u5ba2\u6237\u7aef\u8fde\u63a5\uff0c\u5e76\u4f7f\u7528Swoole\u63d0\u4f9b\u7684\u5f02\u6b65IO\u51fd\u6570\u8fdb\u884c\u5904\u7406\uff1a $serv = new SwooleServer(&#8216;127.0.0.1&#8217;, 9501); $serv-&amp;gt;set([ &#8216;worker_num&#8217; =&amp;gt; 4, \/\/ \u5f00\u542f4\u4e2aworker\u8fdb\u7a0b ]); $serv-&amp;gt;on(&#8216;connect&#8217;, function ($serv, $fd) { echo &#8220;Client:Connect. &#8220;; }); $serv-&amp;gt;on(&#8216;receive&#8217;, function ($serv, $fd, $from_id, $data) { $serv-&amp;gt;send($fd, &#8216;Swoole: &#8216;.$data); }); $serv-&amp;gt;on(&#8216;close&#8217;, function ($serv, $fd) { echo &#8220;Client: Close. &#8220;; }); $serv-&amp;gt;start(); \u767b\u5f55\u540e\u590d\u5236 \u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86Swoole\u63d0\u4f9b\u7684$serv-&gt;set()\u51fd\u6570\u6765\u914d\u7f6e\u670d\u52a1\u5668\uff0c\u5176\u4e2d\u8bbe\u7f6e\u4e86worker_num\u53c2\u6570\u4e3a4\uff0c\u8868\u793a\u5f00\u542f4\u4e2aworker\u8fdb\u7a0b\u3002\u5f53\u6709\u5ba2\u6237\u7aef\u8fde\u63a5\u65f6\uff0c\u89e6\u53d1connect\u4e8b\u4ef6\uff0c\u5728\u8be5\u4e8b\u4ef6\u4e2d\u4f1a\u8f93\u51fa\u8fde\u63a5\u4fe1\u606f\u3002\u5f53\u5ba2\u6237\u7aef\u53d1\u9001\u6570\u636e\u65f6\uff0c\u89e6\u53d1receive\u4e8b\u4ef6\uff0c\u5728\u8be5\u4e8b\u4ef6\u4e2d\u4f1a\u5c06\u53d1\u9001\u7684\u6570\u636e\u56de\u590d\u7ed9\u5ba2\u6237\u7aef\u3002\u5f53\u5ba2\u6237\u7aef\u5173\u95ed\u8fde\u63a5\u65f6\uff0c\u89e6\u53d1close\u4e8b\u4ef6\uff0c\u5728\u8be5\u4e8b\u4ef6\u4e2d\u4f1a\u8f93\u51fa\u65ad\u5f00\u8fde\u63a5\u4fe1\u606f\u3002 \u4e8c\u3001\u4f7f\u7528\u534f\u7a0b\u6a21\u5f0f Swoole\u7684\u534f\u7a0b\u6a21\u5f0f\u53ef\u4ee5\u4f7f\u5f97\u6211\u4eec\u7684\u4ee3\u7801\u66f4\u52a0\u7b80\u6d01\uff0c\u540c\u65f6\u4e5f\u80fd\u591f\u63d0\u9ad8\u5e76\u53d1\u5904\u7406\u80fd\u529b\u3002\u534f\u7a0b\u6a21\u5f0f\u4e0b\uff0c\u6211\u4eec\u4e0d\u9700\u8981\u624b\u52a8\u521b\u5efa\u3001\u9500\u6bc1\u7ebf\u7a0b\uff0c\u4e5f\u4e0d\u9700\u8981\u4f7f\u7528\u9501\u7684\u673a\u5236\u6765\u4fdd\u8bc1\u7ebf\u7a0b\u5b89\u5168\u3002 \u4e0b\u9762\u662f\u4e00\u4e2a\u534f\u7a0bTCP\u670d\u52a1\u5668\u7684\u793a\u4f8b\u4ee3\u7801\uff1a $serv = new [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-24937","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24937","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=24937"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24937\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=24937"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=24937"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=24937"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}