{"id":24969,"date":"2024-11-21T14:04:01","date_gmt":"2024-11-21T06:04:01","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24969\/"},"modified":"2024-11-21T14:04:01","modified_gmt":"2024-11-21T06:04:01","slug":"workerman%e5%bc%80%e5%8f%91%ef%bc%9a%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e5%9f%ba%e4%ba%8ewebsocket%e5%8d%8f%e8%ae%ae%e7%9a%84%e8%a7%86%e9%a2%91%e7%9b%b4%e6%92%ad%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24969\/","title":{"rendered":"Workerman\u5f00\u53d1\uff1a\u5982\u4f55\u5b9e\u73b0\u57fa\u4e8eWebSocket\u534f\u8bae\u7684\u89c6\u9891\u76f4\u64ad\u7cfb\u7edf"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/169932750461576.jpg\" class=\"aligncenter\" title=\"Workerman\u5f00\u53d1\uff1a\u5982\u4f55\u5b9e\u73b0\u57fa\u4e8eWebSocket\u534f\u8bae\u7684\u89c6\u9891\u76f4\u64ad\u7cfb\u7edf\u63d2\u56fe\" alt=\"Workerman\u5f00\u53d1\uff1a\u5982\u4f55\u5b9e\u73b0\u57fa\u4e8eWebSocket\u534f\u8bae\u7684\u89c6\u9891\u76f4\u64ad\u7cfb\u7edf\u63d2\u56fe\" \/><\/p>\n<p>Workerman\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684PHP\u6846\u67b6\uff0c\u5b83\u80fd\u591f\u901a\u8fc7\u5f02\u6b65\u975e\u963b\u585eI\/O\u5b9e\u73b0\u5343\u4e07\u7ea7\u5e76\u53d1\u8fde\u63a5\uff0c\u9002\u5408\u7528\u4e8e\u5b9e\u65f6\u901a\u8baf\u3001\u9ad8\u5e76\u53d1\u670d\u52a1\u5668\u7b49\u573a\u666f\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Workerman\u6846\u67b6\u5f00\u53d1\u4e00\u4e2a\u57fa\u4e8eWebSocket\u534f\u8bae\u7684\u89c6\u9891\u76f4\u64ad\u7cfb\u7edf\uff0c\u5305\u62ec\u642d\u5efa\u670d\u52a1\u3001\u5b9e\u73b0\u76f4\u64ad\u89c6\u9891\u6d41\u7684\u63a8\u9001\u548c\u63a5\u6536\u3001\u524d\u7aef\u9875\u9762\u7684\u5c55\u793a\u7b49\u3002<\/p>\n<p>\u4e00\u3001\u642d\u5efa\u670d\u52a1\u7aef<\/p>\n<p>1.\u5b89\u88c5Workerman\u4f9d\u8d56\u5305\uff1a<\/p>\n<p>\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Workerman\u7684\u4f9d\u8d56\u5305\uff1a<\/p>\n<pre>composer require workerman\/workerman<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>2.\u521b\u5efa\u670d\u52a1\u7aef<\/p>\n<p>\u521b\u5efa\u4e00\u4e2a.php\u6587\u4ef6\uff0c\u4f5c\u4e3a\u6211\u4eec\u7684\u670d\u52a1\u7aef\u4ee3\u7801\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>&lt;?php use WorkermanWorker;\nuse WorkermanLibTimer;\n\nrequire_once __DIR__ . '\/vendor\/autoload.php';\n\n\/\/ \u521b\u5efa\u4e00\u4e2aWorker\u76d1\u542c2345\u7aef\u53e3\uff0c\u4f7f\u7528websocket\u534f\u8bae\u901a\u8baf\n$worker = new Worker(\"websocket:\/\/0.0.0.0:2345\");\n\n\/\/ \u542f\u52a84\u4e2a\u8fdb\u7a0b\u5bf9\u5916\u63d0\u4f9b\u670d\u52a1\n$worker-&gt;count = 4;\n\n\/\/ \u5ba2\u6237\u7aef\u8fde\u63a5\u65f6\u89e6\u53d1\n$worker-&amp;gt;onConnect = function($connection) {\n    echo \"New client connected!\n\";\n};\n\n\/\/ \u5ba2\u6237\u7aef\u8bf7\u6c42\u65f6\u89e6\u53d1\n$worker-&amp;gt;onMessage = function($connection, $data) {\n    if(strpos($data, 'start') === 0) {\n        \/\/ \u8be5\u5ba2\u6237\u7aef\u8bf7\u6c42\u76f4\u64ad\u89c6\u9891\u6d41\n        $connection-&amp;gt;send(getVideoStream());\n        \/\/ \u542f\u52a8\u5b9a\u65f6\u5668\uff0c\u6bcf\u79d2\u5411\u5ba2\u6237\u7aef\u53d1\u9001\u4e00\u4efd\u89c6\u9891\u6d41\n        $timer_id = Timer::add(1, function()use($connection){\n            $connection-&amp;gt;send(getVideoStream());\n        });\n        \/\/ \u5c06\u5b9a\u65f6\u5668ID\u7ed1\u5b9a\u5230\u8fde\u63a5\u4e0a\uff0c\u65b9\u4fbf\u540e\u7eed\u505c\u6b62\u5b9a\u65f6\u5668\n        $connection-&amp;gt;timer_id = $timer_id;\n    }\n    else if(strpos($data, 'stop') === 0) {\n        \/\/ \u8be5\u5ba2\u6237\u7aef\u505c\u6b62\u8bf7\u6c42\u76f4\u64ad\u89c6\u9891\u6d41\n        Timer::del($connection-&amp;gt;timer_id);\n    }\n    else {\n        \/\/ \u5176\u4ed6\u8bf7\u6c42\uff0c\u76f4\u63a5\u8fd4\u56de\u54cd\u5e94\n        $connection-&amp;gt;send(\"Hello, $data!\");\n    }\n};\n\n\/\/ \u5ba2\u6237\u7aef\u65ad\u5f00\u8fde\u63a5\u65f6\u89e6\u53d1\n$worker-&amp;gt;onClose = function($connection) {\n    \/\/ \u6e05\u9664\u5b9a\u65f6\u5668\n    Timer::del($connection-&amp;gt;timer_id);\n    echo \"Client disconnected!\n\";\n};\n\n\/\/ \u4ee5\u4e0b\u662f\u83b7\u53d6\u76f4\u64ad\u89c6\u9891\u6d41\u7684\u4ee3\u7801\uff0c\u53ef\u4ee5\u66ff\u6362\u4e3a\u4f60\u81ea\u5df1\u7684\u89c6\u9891\u6d41\u83b7\u53d6\u4ee3\u7801\nfunction getVideoStream() {\n    $fp = fopen(\"videos\/video.mp4\", \"rb\");\n    $chunk_size = 1024*1024; \/\/ \u6bcf\u6b21\u8bfb\u53d61MB\n    $buffer = \"\";\n    while(!feof($fp)) {\n        $buffer .= fread($fp, $chunk_size);\n        ob_flush();\n        flush();\n    }\n    fclose($fp);\n    return $buffer;\n}\n\n\/\/ \u8fd0\u884cworker\nWorker::runAll();<\/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\u4e2a\u540d\u4e3aworker\u7684Worker\u5bf9\u8c61\uff0c\u5e76\u76d1\u542c2345\u7aef\u53e3\uff0c\u4f7f\u7528websocket\u534f\u8bae\u901a\u4fe1\u3002\u5728onMessage\u56de\u8c03\u51fd\u6570\u4e2d\uff0c\u5982\u679c\u5ba2\u6237\u7aef\u53d1\u9001\u4e86&#8221;start&#8221;\u6d88\u606f\uff0c\u5219\u8868\u793a\u5ba2\u6237\u7aef\u60f3\u8981\u8bf7\u6c42\u76f4\u64ad\u89c6\u9891\u6d41\u3002\u6211\u4eec\u901a\u8fc7getVideoStream\u51fd\u6570\u83b7\u53d6\u89c6\u9891\u6d41\uff0c\u5e76\u4f7f\u7528\u5b9a\u65f6\u5668\u6bcf\u79d2\u5411\u5ba2\u6237\u7aef\u63a8\u9001\u4e00\u4efd\u89c6\u9891\u6d41\u6570\u636e\u3002\u5982\u679c\u5ba2\u6237\u7aef\u53d1\u9001\u4e86&#8221;stop&#8221;\u6d88\u606f\uff0c\u5219\u8868\u793a\u5ba2\u6237\u7aef\u505c\u6b62\u8bf7\u6c42\u76f4\u64ad\u89c6\u9891\u6d41\uff0c\u6211\u4eec\u5173\u95ed\u8be5\u8fde\u63a5\u5bf9\u5e94\u7684\u5b9a\u65f6\u5668\u3002\u5176\u4ed6\u8bf7\u6c42\u5219\u76f4\u63a5\u8fd4\u56de\u54cd\u5e94\u3002<\/p>\n<p>2.\u521b\u5efa\u89c6\u9891\u6587\u4ef6<\/p>\n<p>\u6211\u4eec\u5728\u6839\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2avideos\u6587\u4ef6\u5939\uff0c\u5e76\u5728\u5176\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u540d\u4e3avideo.mp4\u7684\u89c6\u9891\u6587\u4ef6\u3002\u8be5\u89c6\u9891\u6587\u4ef6\u53ef\u4ee5\u66ff\u6362\u4e3a\u4f60\u81ea\u5df1\u7684\u76f4\u64ad\u89c6\u9891\u6d41\u3002<\/p>\n<p>3.\u542f\u52a8\u670d\u52a1\u7aef<\/p>\n<p>\u5728\u547d\u4ee4\u884c\u4e2d\u8fdb\u5165\u5230workerman.php\u6240\u5728\u7684\u76ee\u5f55\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8\u670d\u52a1\u7aef\uff1a<\/p>\n<pre>php workerman.php start<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u542f\u52a8\u6210\u529f\u540e\uff0c\u670d\u52a1\u7aef\u5c31\u76d1\u542c\u57282345\u7aef\u53e3\u4e0a\uff0c\u53ef\u4ee5\u63a5\u6536\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u4e86\u3002<\/p>\n<p>\u4e8c\u3001\u5b9e\u73b0\u5ba2\u6237\u7aef<\/p>\n<p>1.\u5f15\u5165socket.io\u548cvideo.js<\/p>\n<p>\u6211\u4eec\u4f7f\u7528socket.io\u548cvideo.js\u4e24\u4e2a\u5e93\u5b9e\u73b0\u5ba2\u6237\u7aef\u7684\u529f\u80fd\uff0c\u9700\u8981\u5728html\u9875\u9762\u4e2d\u5f15\u5165\u8fd9\u4e24\u4e2a\u5e93\u3002<\/p>\n<pre>\n\n\n    &lt;meta charset=\"UTF-8\"&gt;&lt;title&gt;Video live demo&lt;\/title&gt;&lt;style&gt;\n        video {\n            width: 800px;\n            height: 600px;\n        }\n    &lt;\/style&gt;&lt;h1&gt;Video live demo&lt;\/h1&gt;\n    &lt;button id=\"start\"&gt;Start live&lt;\/button&gt;\n    &lt;button id=\"stop\"&gt;Stop live&lt;\/button&gt;\n    &lt;br&gt;&lt;br&gt;&lt;video id=\"video-player\" class=\"video-js vjs-default-skin\"&gt;&lt;\/video&gt;&lt;script src=\"https:\/\/cdn.bootcss.com\/socket.io\/3.1.3\/socket.io.js\"&gt;&lt;\/script&gt;&lt;link href=\"https:\/\/cdn.bootcss.com\/video.js\/7.15.4\/video-js.min.css\" rel=\"stylesheet\"&gt;&lt;script src=\"https:\/\/cdn.bootcss.com\/video.js\/7.15.4\/video.min.js\"&gt;&lt;\/script&gt;&lt;script&gt;\n        var socket = io('http:\/\/localhost:2345');\n        var player = videojs('video-player');\n\n        \/\/ \u70b9\u51fb\u5f00\u59cb\u6309\u94ae\uff0c\u5411\u670d\u52a1\u7aef\u53d1\u8d77\u8bf7\u6c42\u83b7\u53d6\u89c6\u9891\u6d41\n        document.querySelector('#start').addEventListener('click', function() {\n            socket.send('start');\n        });\n        \/\/ \u70b9\u51fb\u7ed3\u675f\u6309\u94ae\uff0c\u505c\u6b62\u8bf7\u6c42\u89c6\u9891\u6d41\n        document.querySelector('#stop').addEventListener('click', function() {\n            socket.send('stop');\n            player.pause();\n        });\n        \/\/ \u6536\u5230\u670d\u52a1\u7aef\u63a8\u9001\u7684\u89c6\u9891\u6d41\u6570\u636e\uff0c\u5f00\u59cb\u64ad\u653e\u89c6\u9891\n        socket.on('message', function(data) {\n            player.src({ type: 'video\/mp4', src: URL.createObjectURL(new Blob([data], { type: 'video\/mp4' })) });\n            player.play();\n        });\n    &lt;\/script&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 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\u4e00\u3001\u642d\u5efa\u670d\u52a1\u7aef 1.\u5b89\u88c5Workerman\u4f9d\u8d56\u5305\uff1a \u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Workerman\u7684\u4f9d\u8d56\u5305\uff1a composer require workerman\/workerman \u767b\u5f55\u540e\u590d\u5236 2.\u521b\u5efa\u670d\u52a1\u7aef \u521b\u5efa\u4e00\u4e2a.php\u6587\u4ef6\uff0c\u4f5c\u4e3a\u6211\u4eec\u7684\u670d\u52a1\u7aef\u4ee3\u7801\u3002\u4ee3\u7801\u5982\u4e0b\uff1a &lt;?php use WorkermanWorker; use WorkermanLibTimer; require_once __DIR__ . &#8216;\/vendor\/autoload.php&#8217;; \/\/ \u521b\u5efa\u4e00\u4e2aWorker\u76d1\u542c2345\u7aef\u53e3\uff0c\u4f7f\u7528websocket\u534f\u8bae\u901a\u8baf $worker = new Worker(&#8220;websocket:\/\/0.0.0.0:2345&#8221;); \/\/ \u542f\u52a84\u4e2a\u8fdb\u7a0b\u5bf9\u5916\u63d0\u4f9b\u670d\u52a1 $worker-&gt;count = 4; \/\/ \u5ba2\u6237\u7aef\u8fde\u63a5\u65f6\u89e6\u53d1 $worker-&amp;gt;onConnect = function($connection) { echo &#8220;New client connected! &#8220;; }; \/\/ \u5ba2\u6237\u7aef\u8bf7\u6c42\u65f6\u89e6\u53d1 $worker-&amp;gt;onMessage = function($connection, $data) { if(strpos($data, &#8216;start&#8217;) === 0) { \/\/ [&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-24969","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24969","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=24969"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24969\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=24969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=24969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=24969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}