{"id":23443,"date":"2024-11-21T13:06:02","date_gmt":"2024-11-21T05:06:02","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23443\/"},"modified":"2024-11-21T13:06:02","modified_gmt":"2024-11-21T05:06:02","slug":"%e4%bd%bf%e7%94%a8swoole%e8%bf%9b%e8%a1%8c%e9%ab%98%e5%b9%b6%e5%8f%91%e6%95%b0%e6%8d%ae%e5%a4%84%e7%90%86%e7%9a%84%e6%8a%80%e6%9c%af%e7%82%b9%e7%b2%be%e8%ae%b2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23443\/","title":{"rendered":"\u4f7f\u7528Swoole\u8fdb\u884c\u9ad8\u5e76\u53d1\u6570\u636e\u5904\u7406\u7684\u6280\u672f\u70b9\u7cbe\u8bb2"},"content":{"rendered":"

\u5728\u4e92\u8054\u7f51\u65f6\u4ee3\uff0c\u6570\u636e\u662f\u975e\u5e38\u5b9d\u8d35\u7684\u8d44\u6e90\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u5904\u7406\u6570\u636e\u4e5f\u6210\u4e3a\u8bb8\u591a\u4f01\u4e1a\u548c\u5f00\u53d1\u8005\u5fc5\u987b\u9762\u5bf9\u548c\u89e3\u51b3\u7684\u95ee\u9898\u3002\u800c\u5728\u9762\u5bf9\u5927\u91cf\u5e76\u53d1\u8bf7\u6c42\u65f6\uff0c\u4f20\u7edf\u7684\u5904\u7406\u65b9\u5f0f\u53ef\u80fd\u65e0\u6cd5\u6ee1\u8db3\u9700\u6c42\uff0c\u6b64\u65f6\u53ef\u4ee5\u4f7f\u7528\u6269\u5c55\u6765\u5b9e\u73b0\u9ad8\u5e76\u53d1\u6570\u636e\u5904\u7406\u3002<\/p>\n

Swoole\u662f\u4e00\u4e2a\u57fa\u4e8ePHP\u7684\u9ad8\u6027\u80fd\u7f51\u7edc\u901a\u4fe1\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u57fa\u4e8eTCP\/UDP\/HTTP\/WebSocket\u7b49\u534f\u8bae\u7684\u5f02\u6b65\u3001\u534f\u7a0b\u548c\u591a\u7ebf\u7a0b\u7f51\u7edc\u7f16\u7a0b\u80fd\u529b\u3002Swoole\u7684\u51fa\u73b0\u4e3aPHP\u5f00\u53d1\u8005\u5904\u7406\u9ad8\u5e76\u53d1\u6570\u636e\u63d0\u4f9b\u4e86\u6781\u5927\u7684\u4fbf\u6377\u548c\u6548\u7387\u3002<\/p>\n

\u4e0b\u9762\u5c06\u4eceSwoole\u7684\u4f18\u52bf\u3001\u4f7f\u7528Swoole\u8fdb\u884c\u9ad8\u5e76\u53d1\u6570\u636e\u5904\u7406\u7684\u6280\u672f\u70b9\u4ee5\u53ca\u4e00\u4e9b\u5b9e\u9645\u5e94\u7528\u6848\u4f8b\u5206\u522b\u8fdb\u884c\u8bb2\u89e3\u3002<\/p>\n

\u4e00\u3001Swoole\u7684\u4f18\u52bf<\/p>\n

1.\u652f\u6301\u534f\u7a0b\u548c\u5f02\u6b65I\/O\u64cd\u4f5c\uff0c\u51cf\u5c11\u963b\u585e\u548c\u7b49\u5f85\u65f6\u95f4\uff0c\u63d0\u9ad8\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n

2.\u63d0\u4f9b\u9ad8\u5ea6\u5c01\u88c5\u7684API\uff0c\u6613\u4e8e\u4f7f\u7528\u3002<\/p>\n

3.\u57fa\u4e8e\u5185\u5b58\u548c\u4e8b\u4ef6\u7684\u5f02\u6b65\u7f16\u7a0b\uff0c\u907f\u514d\u4e86\u591a\u7ebf\u7a0b\u6216\u591a\u8fdb\u7a0b\u5e26\u6765\u7684\u8d44\u6e90\u6d88\u8017\u8fc7\u5927\u7684\u95ee\u9898\u3002<\/p>\n

4.\u652f\u6301\u591a\u8fdb\u7a0b\u548c\u591a\u7ebf\u7a0b\uff0c\u5e76\u4e14\u63d0\u4f9b\u4e86\u8fdb\u7a0b\u7ba1\u7406\u548c\u901a\u4fe1\u673a\u5236\u3002<\/p>\n

\u4e8c\u3001\u4f7f\u7528Swoole\u8fdb\u884c\u9ad8\u5e76\u53d1\u6570\u636e\u5904\u7406\u7684\u6280\u672f\u70b9<\/p>\n

1.\u4f7f\u7528\u534f\u7a0b\u548c\u5f02\u6b65I\/O\u64cd\u4f5c<\/p>\n

\u5728Swoole\u4e2d\uff0c\u4f7f\u7528\u534f\u7a0b\u548c\u5f02\u6b65I\/O\u64cd\u4f5c\u662f\u5904\u7406\u9ad8\u5e76\u53d1\u6570\u636e\u7684\u57fa\u7840\u3002\u534f\u7a0b\u662f\u4e00\u79cd\u7528\u6237\u6001\u7684\u8f7b\u91cf\u7ea7\u7ebf\u7a0b\uff0c\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u65e0\u5173\uff0c\u53ef\u4ee5\u5728\u7a0b\u5e8f\u4e2d\u7684\u4efb\u610f\u4f4d\u7f6e\u8fdb\u884c\u5207\u6362\u3002\u5f02\u6b65I\/O\u64cd\u4f5c\u5219\u662f\u6307\u5f53\u7a0b\u5e8f\u8bf7\u6c42\u67d0\u4e2aI\/O\u64cd\u4f5c\u65f6\uff0c\u5c06\u8be5\u64cd\u4f5c\u52a0\u5165\u5230\u4e8b\u4ef6\u5faa\u73af\u4e2d\uff0c\u5f53\u64cd\u4f5c\u5b8c\u6210\u540e\u518d\u8fd4\u56de\u7ed9\u7a0b\u5e8f\uff0c\u671f\u95f4\u7a0b\u5e8f\u53ef\u4ee5\u7ee7\u7eed\u6267\u884c\u5176\u4ed6\u4efb\u52a1\uff0c\u907f\u514d\u4e86I\/O\u64cd\u4f5c\u7b49\u5f85\u7684\u65f6\u95f4\u3002<\/p>\n

\u4e0b\u9762\u662f\u4f7f\u7528Swoole\u534f\u7a0b\u548c\u5f02\u6b65I\/O\u64cd\u4f5c\u5904\u7406\u9ad8\u5e76\u53d1\u6570\u636e\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

$server = new SwooleServer(\"0.0.0.0\", 9501, SWOOLE_PROCESS, SWOOLE_SOCK_TCP);\n\n\/\/\u8bbe\u7f6e\u5f02\u6b65\u4efb\u52a1\u7684\u5de5\u4f5c\u8fdb\u7a0b\u6570\u91cf\n$server-&gt;set(['task_worker_num' =&gt; 4]);\n\n\/\/\u76d1\u542c\u8fde\u63a5\u8fdb\u5165\u4e8b\u4ef6\n$server-&gt;on('connect', function ($server, $fd) {\n    echo \"Client: $fd - Connect Success\n\";\n});\n\n\/\/\u76d1\u542c\u6570\u636e\u63a5\u6536\u4e8b\u4ef6\n$server-&gt;on('receive', function ($server, $fd, $reactor_id, $data) {\n    \/\/\u6295\u9012\u5f02\u6b65\u4efb\u52a1\n    $task_id = $server-&gt;task($data);\n    echo \"AsyncTask: $task_id\n\";\n});\n\n\/\/\u76d1\u542c\u5f02\u6b65\u4efb\u52a1\u5b8c\u6210\u4e8b\u4ef6\n$server-&gt;on('task', function ($server, $task_id, $reactor_id, $data) {\n    echo \"AsyncTask[$task_id] Finish: $data\n\";\n});\n\n\/\/\u76d1\u542c\u5f02\u6b65\u4efb\u52a1\u5b8c\u6210\u7ed3\u679c\u4e8b\u4ef6\n$server-&gt;on('finish', function ($server, $task_id, $data) {\n    echo \"AsyncTask[$task_id] Finish\n\";\n});\n\n\/\/\u542f\u52a8\u670d\u52a1\u5668\n$server-&gt;start();<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
2.\u4f7f\u7528\u8fde\u63a5\u6c60\u6280\u672f<\/p>\n
\u5f53\u5e76\u53d1\u8bf7\u6c42\u975e\u5e38\u9ad8\u65f6\uff0c\u8fde\u63a5\u8bf7\u6c42\u65f6\u4f1a\u51fa\u73b0\u8d44\u6e90\u74f6\u9888\uff0c\u56e0\u6b64\u53ef\u4ee5\u4f7f\u7528\u8fde\u63a5\u6c60\u6280\u672f\u6765\u63d0\u9ad8\u8fde\u63a5\u7684\u91cd\u7528\u7387\uff0c\u907f\u514d\u9891\u7e41\u8fde\u63a5\u548c\u65ad\u5f00\u64cd\u4f5c\u5f15\u8d77\u7684\u6027\u80fd\u4e0b\u964d\u3002<\/p>\n
\u4e0b\u9762\u662f\u4f7f\u7528Swoole\u8fde\u63a5\u6c60\u6280\u672f\u5904\u7406\u9ad8\u5e76\u53d1\u6570\u636e\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
class ConnectionPool {\n    private $pool; \/\/\u8fde\u63a5\u6c60\n    private $config; \/\/\u8fde\u63a5\u6570\u636e\u5e93\u7684\u914d\u7f6e\u4fe1\u606f\n    private $maxConnect; \/\/\u6700\u5927\u8fde\u63a5\u6570\n    private $currentConnect; \/\/\u5f53\u524d\u8fde\u63a5\u6570\n    \n    public function __construct($config, $maxConnect) {\n        $this-&gt;config = $config;\n        $this-&gt;maxConnect = $maxConnect;\n        $this-&gt;currentConnect = 0;\n        $this-&gt;pool = new SplQueue(); \/\/\u4f7f\u7528\u961f\u5217\u5b58\u653e\u8fde\u63a5\n    }\n    \n    \/**\n     * \u83b7\u53d6\u4e00\u4e2a\u6570\u636e\u5e93\u8fde\u63a5\n     * @return bool|mysqli\n     *\/\n    public function getConnection() {\n        if($this-&gt;pool-&gt;count() &gt; 0) { \/\/\u8fde\u63a5\u6c60\u4e2d\u6709\u53ef\u7528\u8fde\u63a5\n            $conn = $this-&gt;pool-&gt;dequeue(); \/\/\u51fa\u961f\u5217\u83b7\u53d6\u4e00\u4e2a\u8fde\u63a5\n        }\n        else if($this-&gt;currentConnect maxConnect) { \/\/\u5f53\u524d\u8fde\u63a5\u6570\u5c0f\u4e8e\u6700\u5927\u8fde\u63a5\u6570\n            $conn = new mysqli($this-&gt;config['host'], $this-&gt;config['username'], $this-&gt;config['password'], $this-&gt;config['database']);\n            $this-&gt;currentConnect++;\n        }\n        else { \/\/\u5f53\u524d\u8fde\u63a5\u6570\u7b49\u4e8e\u6700\u5927\u8fde\u63a5\u6570\uff0c\u65e0\u6cd5\u83b7\u53d6\u8fde\u63a5\n            return false;\n        }\n        return $conn;\n    }\n    \n    \/**\n     * \u91ca\u653e\u4e00\u4e2a\u6570\u636e\u5e93\u8fde\u63a5\n     * @param $conn\n     *\/\n    public function releaseConnection($conn) {\n        $this-&gt;pool-&gt;enqueue($conn); \/\/\u5165\u961f\u5217\u91ca\u653e\u8be5\u8fde\u63a5\n    }\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
3.\u4f7f\u7528\u8fdb\u7a0b\u7ba1\u7406\u548c\u901a\u4fe1\u673a\u5236<\/p>\n
\u5f53\u9700\u8981\u540c\u65f6\u5904\u7406\u591a\u4e2a\u8bf7\u6c42\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u8fdb\u7a0b\u6216\u591a\u7ebf\u7a0b\u6765\u63d0\u9ad8\u5904\u7406\u6548\u7387\u3002\u800cSwoole\u63d0\u4f9b\u4e86\u591a\u8fdb\u7a0b\u548c\u591a\u7ebf\u7a0b\u7684\u652f\u6301\uff0c\u5e76\u4e14\u63d0\u4f9b\u4e86\u8fdb\u7a0b\u7ba1\u7406\u548c\u901a\u4fe1\u673a\u5236\uff0c\u65b9\u4fbf\u7edf\u4e00\u7ba1\u7406\u8fdb\u7a0b\u548c\u8fdb\u884c\u8fdb\u7a0b\u95f4\u901a\u4fe1\u3002<\/p>\n
\u4e0b\u9762\u662f\u4f7f\u7528Swoole\u591a\u8fdb\u7a0b\u548c\u8fdb\u7a0b\u901a\u4fe1\u5904\u7406\u9ad8\u5e76\u53d1\u6570\u636e\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
$server = new SwooleServer(\"0.0.0.0\", 9501, SWOOLE_PROCESS, SWOOLE_SOCK_TCP);\n\n\/\/\u8bbe\u7f6e\u5de5\u4f5c\u8fdb\u7a0b\u6570\u91cf\n$server-&gt;set(['worker_num' =&gt; 2]);\n\n\/\/\u76d1\u542c\u8fde\u63a5\u8fdb\u5165\u4e8b\u4ef6\n$server-&gt;on('connect', function ($server, $fd) {\n    echo \"Client: $fd - Connect Success\n\";\n});\n\n\/\/\u76d1\u542c\u6570\u636e\u63a5\u6536\u4e8b\u4ef6\n$server-&gt;on('receive', function ($server, $fd, $reactor_id, $data) {\n    \/\/\u5411\u5de5\u4f5c\u8fdb\u7a0b\u53d1\u9001\u5f02\u6b65\u4efb\u52a1\n    $server-&gt;task($data);\n});\n\n\/\/\u76d1\u542c\u5f02\u6b65\u4efb\u52a1\u5b8c\u6210\u4e8b\u4ef6\n$server-&gt;on('task', function ($server, $task_id, $reactor_id, $data) {\n    \/\/\u521b\u5efa\u5b50\u8fdb\u7a0b\u5904\u7406\u4efb\u52a1\n    $process = new SwooleProcess(function ($process) use ($data) {\n        \/\/\u5b50\u8fdb\u7a0b\u5904\u7406\u4efb\u52a1\n        \/\/...\n        \n        \/\/\u5411\u4e3b\u8fdb\u7a0b\u53d1\u9001\u4efb\u52a1\u7ed3\u679c\n        $process-&gt;write($result);\n        $process-&gt;exit(0);\n    }, true);\n    \n    \/\/\u542f\u52a8\u5b50\u8fdb\u7a0b\n    $pid = $process-&gt;start();\n    \n    \/\/\u5411\u5b50\u8fdb\u7a0b\u53d1\u9001\u4efb\u52a1\u6570\u636e\n    $process-&gt;write($data);\n    \n    \/\/\u4fdd\u5b58\u5b50\u8fdb\u7a0b\u7684\u4fe1\u606f\n    $server-&gt;process[$pid] = $process;\n});\n\n\/\/\u76d1\u542c\u5b50\u8fdb\u7a0b\u6d88\u606f\u4e8b\u4ef6\n$server-&gt;on('pipeMessage', function ($server, $src_worker_id, $message) {\n    \/\/\u83b7\u53d6\u5bf9\u5e94\u5b50\u8fdb\u7a0b\u7684\u4fe1\u606f\n    $process = $server-&gt;process[$src_worker_id];\n    \/\/\u5411\u8be5\u8fde\u63a5\u53d1\u9001\u6d88\u606f\n    $process-&gt;exportSocket()-&gt;send($message);\n});\n\n\/\/\u542f\u52a8\u670d\u52a1\u5668\n$server-&gt;start();<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4e09\u3001\u5b9e\u9645\u5e94\u7528\u6848\u4f8b<\/p>\n
    \n
  1. WebSocket\u670d\u52a1<\/li>\n<\/ol>\n
    Swoole\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684WebSocket\u670d\u52a1\u3002WebSocket\u662f\u4e00\u79cdHTML5\u7684\u65b0\u7279\u6027\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u4e4b\u95f4\u7684\u53cc\u5411\u901a\u4fe1\uff0c\u6bd4HTTP\u66f4\u52a0\u7075\u6d3b\u548c\u9ad8\u6548\u3002\u4f7f\u7528Swoole\u63d0\u4f9b\u7684WebSocket API\uff0c\u53ef\u4ee5\u5feb\u901f\u6784\u5efaWebSocket\u670d\u52a1\u5668\uff0c\u5e76\u5904\u7406\u6d77\u91cf\u5e76\u53d1\u8bf7\u6c42\u3002<\/p>\n
      \n
    1. \u5b9e\u65f6\u63a8\u9001\u670d\u52a1<\/li>\n<\/ol>\n
      \u5b9e\u65f6\u63a8\u9001\u670d\u52a1\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5728\u7ebf\u6559\u80b2\u3001\u5373\u65f6\u901a\u8baf\u3001\u793e\u4ea4\u7f51\u7edc\u7b49\u9886\u57df\u7684\u670d\u52a1\u3002\u5b83\u9700\u8981\u5904\u7406\u5927\u91cf\u7684\u5e76\u53d1\u8bf7\u6c42\u5e76\u5b9e\u65f6\u5411\u5ba2\u6237\u7aef\u63a8\u9001\u6570\u636e\u3002Swoole\u63d0\u4f9b\u4e86\u5f02\u6b65I\/O\u3001\u534f\u7a0b\u3001\u591a\u8fdb\u7a0b\u548c\u8fdb\u7a0b\u901a\u4fe1\u7b49\u7279\u6027\uff0c\u80fd\u591f\u6709\u6548\u5730\u5b9e\u73b0\u9ad8\u6548\u5904\u7406\u5927\u91cf\u5e76\u53d1\u8bf7\u6c42\u5e76\u5b9e\u65f6\u63a8\u9001\u6570\u636e\u3002<\/p>\n
      \u603b\u7ed3\uff1a<\/p>\n
      \u4f7f\u7528Swoole\u8fdb\u884c\u9ad8\u5e76\u53d1\u6570\u636e\u5904\u7406\u9700\u8981\u5b66\u4e60\u548c\u638c\u63e1\u534f\u7a0b\u548c\u5f02\u6b65I\/O\u64cd\u4f5c\u3001\u8fde\u63a5\u6c60\u6280\u672f\u4ee5\u53ca\u8fdb\u7a0b\u7ba1\u7406\u548c\u901a\u4fe1\u673a\u5236\u7b49\u6280\u672f\u70b9\uff0c\u8fd9\u4e9b\u6280\u672f\u70b9\u90fd\u662fSwoole\u9ad8\u5e76\u53d1\u5904\u7406\u7684\u57fa\u7840\u3002\u540c\u65f6\uff0cSwoole\u5177\u6709\u9ad8\u5ea6\u5c01\u88c5\u7684API\u548c\u826f\u597d\u7684\u6027\u80fd\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u6548\u7684\u6570\u636e\u5904\u7406\u3002<\/p>\n
      \u4ee5\u4e0a\u5c31\u662f\u4f7f\u7528Swoole\u8fdb\u884c\u9ad8\u5e76\u53d1\u6570\u636e\u5904\u7406\u7684\u6280\u672f\u70b9\u7cbe\u8bb2\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":"
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