{"id":24035,"date":"2024-11-21T15:36:30","date_gmt":"2024-11-21T07:36:30","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24035\/"},"modified":"2024-11-21T15:36:30","modified_gmt":"2024-11-21T07:36:30","slug":"swoole%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e9%ab%98%e6%80%a7%e8%83%bd%e7%9a%84udp%e6%95%b0%e6%8d%ae%e5%a4%84%e7%90%86","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24035\/","title":{"rendered":"Swoole\u5982\u4f55\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684UDP\u6570\u636e\u5904\u7406"},"content":{"rendered":"<p>\u968f\u7740\u4e92\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u6570\u636e\u5904\u7406\u5df2\u7ecf\u6210\u4e3a\u4e86\u5f88\u591a\u884c\u4e1a\u7684\u6838\u5fc3\u9700\u6c42\u3002\u5728\u7f51\u7edc\u6570\u636e\u4f20\u8f93\u4e2d\uff0cudp\u534f\u8bae\u4ee5\u5176\u7b80\u5355\u3001\u5feb\u901f\u548c\u53ef\u9760\u7684\u7279\u6027\u53d7\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5982\u4f55\u5728udp\u6570\u636e\u5904\u7406\u8fc7\u7a0b\u4e2d\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684\u6570\u636e\u5904\u7406\uff0c\u4f7f\u5f97\u7a0b\u5e8f\u80fd\u591f\u66f4\u5feb\u7684\u8fd0\u884c\u5e76\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\uff0c\u8fd9\u5c31\u6210\u4e3a\u4e86\u5f88\u591a\u6280\u672f\u4eba\u5458\u6240\u9700\u8981\u63a2\u8ba8\u7684\u95ee\u9898\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684udp\u6570\u636e\u5904\u7406\u3002<\/p>\n<p>Swoole\u662f\u4e00\u6b3e\u7684PHP\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u5168\u5f02\u6b65\u3001\u534f\u7a0b\u548c\u9ad8\u6027\u80fd\u7684\u7279\u6027\uff0c\u4f7f\u5f97PHP\u7a0b\u5e8f\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u5f02\u6b65\u3001\u9ad8\u5e76\u53d1\u548c\u975e\u963b\u585e\u7684\u64cd\u4f5c\u3002\u56e0\u6b64\uff0cSwoole\u6210\u4e3a\u4e86\u8d8a\u6765\u8d8a\u591aPHP\u7a0b\u5e8f\u5458\u7684\u9996\u9009\u6846\u67b6\u3002Swoole\u652f\u6301TCP\/UDP\u7b49\u591a\u79cd\u534f\u8bae\uff0c\u5e76\u4e14\u5728UDP\u901a\u4fe1\u65b9\u9762\u8868\u73b0\u51fa\u4e86\u975e\u5e38\u4f18\u5f02\u7684\u6027\u80fd\u3002\u4e0b\u9762\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u5206\u6790Swoole\u5982\u4f55\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684UDP\u6570\u636e\u5904\u7406\u3002<\/p>\n<ol>\n<li>\u4f7f\u7528Swoole\u63d0\u4f9b\u7684UDP Server<\/li>\n<\/ol>\n<p>Swoole\u63d0\u4f9b\u4e86\u4e00\u4e2aUDP Server\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528Swoole\u63d0\u4f9b\u7684\u7c7b\u6765\u5b9e\u73b0UDP\u670d\u52a1\u7684\u7f16\u5199\uff0c\u800c\u4e0d\u9700\u8981\u4f7f\u7528\u4f20\u7edf\u7684PHP Socket\u51fd\u6570\u3002\u4f7f\u7528Swoole\u63d0\u4f9b\u7684UDP Server\u80fd\u591f\u5145\u5206\u53d1\u6325Swoole\u5f00\u53d1\u7684\u9ad8\u6027\u80fd\u7279\u6027\uff0c\u5728UDP\u6570\u636e\u5904\u7406\u4e2d\u80fd\u591f\u63d0\u9ad8\u4ee3\u7801\u7684\u8d28\u91cf\u548c\u6548\u7387\u3002<\/p>\n<p>\u5f53\u7136\uff0c\u4f7f\u7528UDP Server\u9700\u8981\u5f00\u542fSwoole\u7684\u5f02\u6b65\u6a21\u5f0f\uff0c\u53ea\u6709\u5728\u5f02\u6b65\u6a21\u5f0f\u4e0b\u624d\u80fd\u591f\u4f7f\u5f97\u7a0b\u5e8f\u5b9e\u73b0\u9ad8\u5e76\u53d1\u548c\u975e\u963b\u585e\u7684\u64cd\u4f5c\u3002\u4f7f\u7528UDP Server\u7f16\u5199\u670d\u52a1\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>$server = new SwooleServer('0.0.0.0', 9502, SWOOLE_PROCESS, SWOOLE_SOCK_UDP);\n\n$server-&amp;gt;on('Packet', function ($server, $data, $addr) {\n    echo \"received udp data from {$addr['address']}:{$addr['port']}, data: {$data}\n\";\n});\n\n$server-&amp;gt;start();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u53ef\u4ee5\u770b\u51fa\uff0c\u5f00\u53d1\u8005\u53ea\u9700\u8981\u7f16\u5199\u5bf9\u5e94\u7684\u56de\u8c03\u51fd\u6570\u5373\u53ef\u5b9e\u73b0UDP\u6570\u636e\u7684\u63a5\u6536\u4ee5\u53ca\u5bf9\u6570\u636e\u7684\u5904\u7406\u3002<\/p>\n<ol>\n<li>\u4f7f\u7528\u534f\u7a0b\u63d0\u9ad8\u5e76\u53d1\u6027\u80fd<\/li>\n<\/ol>\n<p>\u5728Swoole\u4e2d\u4f7f\u7528\u534f\u7a0b\u662f\u63d0\u9ad8\u6027\u80fd\u7684\u91cd\u8981\u65b9\u5f0f\u4e4b\u4e00\u3002\u534f\u7a0b\u662f\u53ef\u4ee5\u5728\u4e00\u4e2a\u7ebf\u7a0b\u4e2d\u5b9e\u73b0\u591a\u4efb\u52a1\u534f\u4f5c\u7684\u673a\u5236\uff0c\u907f\u514d\u4e86\u4f20\u7edf\u591a\u7ebf\u7a0b\u6a21\u578b\u7684\u4e0a\u4e0b\u6587\u5207\u6362\u5f00\u9500\u548c\u9501\u673a\u5236\u5e26\u6765\u7684\u6027\u80fd\u635f\u8017\u3002\u4f7f\u7528\u534f\u7a0b\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u5e76\u53d1\u548c\u975e\u963b\u585e\u7684UDP\u6570\u636e\u5904\u7406\u3002<\/p>\n<p>\u5728\u4f7f\u7528\u534f\u7a0b\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528go\u5173\u952e\u5b57\u5c06\u4e00\u4e2aUDP\u6570\u636e\u5904\u7406\u4efb\u52a1\u8f6c\u5316\u4e3a\u4e00\u4e2a\u534f\u7a0b\u4efb\u52a1\uff0c\u4ece\u800c\u5b9e\u73b0\u534f\u7a0b\u4e4b\u95f4\u7684\u5207\u6362\u3002<\/p>\n<p>\u4e0b\u9762\u662f\u4f7f\u7528\u534f\u7a0b\u5b9e\u73b0UDP\u6570\u636e\u5904\u7406\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre>Coun(function() {\n    $server = new SwooleServer('0.0.0.0', 9502, SWOOLE_PROCESS, SWOOLE_SOCK_UDP);\n\n    $server-&amp;gt;on('Packet', function ($server, $data, $addr) {\n        go(function() use ($server, $data, $addr) {\n            echo \"{$addr['address']}:{$addr['port']} data: {$data}\n\";\n        });\n    });\n\n    $server-&amp;gt;start();\n});<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u4f7f\u7528\u534f\u7a0b\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528go\u5173\u952e\u5b57\u6765\u5b9e\u73b0\u5bf9UDP\u6570\u636e\u7684\u5904\u7406\u3002go\u5173\u952e\u5b57\u53ef\u4ee5\u8ba9\u6211\u4eec\u5c06\u4e00\u4e2a\u8017\u65f6\u8f83\u957f\u7684\u4efb\u52a1\u8f6c\u5316\u4e3a\u534f\u7a0b\u4efb\u52a1\uff0c\u4ece\u800c\u5b9e\u73b0\u5f02\u6b65\u975e\u963b\u585e\u7684\u64cd\u4f5c\u3002\u4f7f\u7528\u534f\u7a0b\u80fd\u591f\u6709\u6548\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6027\u80fd\uff0c\u540c\u65f6\u4e5f\u80fd\u591f\u7b80\u5316\u4ee3\u7801\u7684\u7f16\u5199\u3002<\/p>\n<ol>\n<li>\u4f7f\u7528Swoole\u5b9e\u73b0UDP\u5e7f\u64ad\u548c\u7ec4\u64ad<\/li>\n<\/ol>\n<p>\u9664\u4e86\u666e\u901a\u7684UDP\u901a\u4fe1\uff0cSwoole\u8fd8\u53ef\u4ee5\u5b9e\u73b0UDP\u5e7f\u64ad\u548c\u7ec4\u64ad\u3002UDP\u5e7f\u64ad\u662f\u6307\u5c06\u6570\u636e\u5305\u53d1\u9001\u5230\u7f51\u7edc\u4e2d\u7684\u6240\u6709\u8bbe\u5907\uff0c\u800c\u7ec4\u64ad\u5219\u662f\u6307\u5c06\u6570\u636e\u5305\u53d1\u9001\u5230\u6307\u5b9a\u7684\u591a\u4e2a\u7f51\u7edc\u8bbe\u5907\u4e2d\u3002<\/p>\n<p>Swoole\u63d0\u4f9b\u4e86broadcast\u548cmulticast\u7684\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\u6765\u65b9\u4fbf\u5730\u5b9e\u73b0UDP\u5e7f\u64ad\u548c\u7ec4\u64ad\u529f\u80fd\u3002\u4f7f\u7528Swoole\u5b9e\u73b0UDP\u5e7f\u64ad\u548c\u7ec4\u64ad\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>$server = new SwooleServer('0.0.0.0', 9502, SWOOLE_PROCESS, SWOOLE_SOCK_UDP);\n\n\/\/ UDP\u5e7f\u64ad\n$server-&amp;gt;broadcast('hello');\n\n\/\/ UDP\u7ec4\u64ad\n$group = '224.100.200.1';\n$server-&amp;gt;addMembership($group);\n$server-&amp;gt;multicast('hello', $group);\n\n$server-&amp;gt;start();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f7f\u7528Swoole\u63d0\u4f9b\u7684\u5e7f\u64ad\u548c\u7ec4\u64ad\u65b9\u6cd5\uff0c\u80fd\u591f\u4f7f\u5f97UDP\u6570\u636e\u7684\u53d1\u9001\u66f4\u52a0\u4fbf\u6377\u548c\u9ad8\u6548\u3002<\/p>\n<p>\u7ed3\u8bba<\/p>\n<p>\u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u5728Swoole\u4e2d\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684UDP\u6570\u636e\u5904\u7406\u3002\u4f7f\u7528Swoole\u63d0\u4f9b\u7684\u5f02\u6b65\u6a21\u5f0f\u548c\u534f\u7a0b\u673a\u5236\u80fd\u591f\u5b9e\u73b0\u9ad8\u5e76\u53d1\u548c\u975e\u963b\u585e\u7684UDP\u6570\u636e\u5904\u7406\uff0c\u540c\u65f6\uff0cSwoole\u8fd8\u63d0\u4f9b\u4e86UDP\u5e7f\u64ad\u548c\u7ec4\u64ad\u7b49\u529f\u80fd\uff0c\u4f7f\u5f97UDP\u6570\u636e\u7684\u53d1\u9001\u66f4\u52a0\u9ad8\u6548\u548c\u4fbf\u6377\u3002\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\u9ad8\u6548\u7684UDP\u6570\u636e\u5904\u7406\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fSwoole\u5982\u4f55\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684UDP\u6570\u636e\u5904\u7406\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>\u968f\u7740\u4e92\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u6570\u636e\u5904\u7406\u5df2\u7ecf\u6210\u4e3a\u4e86\u5f88\u591a\u884c\u4e1a\u7684\u6838\u5fc3\u9700\u6c42\u3002\u5728\u7f51\u7edc\u6570\u636e\u4f20\u8f93\u4e2d\uff0cudp\u534f\u8bae\u4ee5\u5176\u7b80\u5355\u3001\u5feb\u901f\u548c\u53ef\u9760\u7684\u7279\u6027\u53d7\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5982\u4f55\u5728udp\u6570\u636e\u5904\u7406\u8fc7\u7a0b\u4e2d\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684\u6570\u636e\u5904\u7406\uff0c\u4f7f\u5f97\u7a0b\u5e8f\u80fd\u591f\u66f4\u5feb\u7684\u8fd0\u884c\u5e76\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\uff0c\u8fd9\u5c31\u6210\u4e3a\u4e86\u5f88\u591a\u6280\u672f\u4eba\u5458\u6240\u9700\u8981\u63a2\u8ba8\u7684\u95ee\u9898\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684udp\u6570\u636e\u5904\u7406\u3002 Swoole\u662f\u4e00\u6b3e\u7684PHP\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u5168\u5f02\u6b65\u3001\u534f\u7a0b\u548c\u9ad8\u6027\u80fd\u7684\u7279\u6027\uff0c\u4f7f\u5f97PHP\u7a0b\u5e8f\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u5f02\u6b65\u3001\u9ad8\u5e76\u53d1\u548c\u975e\u963b\u585e\u7684\u64cd\u4f5c\u3002\u56e0\u6b64\uff0cSwoole\u6210\u4e3a\u4e86\u8d8a\u6765\u8d8a\u591aPHP\u7a0b\u5e8f\u5458\u7684\u9996\u9009\u6846\u67b6\u3002Swoole\u652f\u6301TCP\/UDP\u7b49\u591a\u79cd\u534f\u8bae\uff0c\u5e76\u4e14\u5728UDP\u901a\u4fe1\u65b9\u9762\u8868\u73b0\u51fa\u4e86\u975e\u5e38\u4f18\u5f02\u7684\u6027\u80fd\u3002\u4e0b\u9762\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u5206\u6790Swoole\u5982\u4f55\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684UDP\u6570\u636e\u5904\u7406\u3002 \u4f7f\u7528Swoole\u63d0\u4f9b\u7684UDP Server Swoole\u63d0\u4f9b\u4e86\u4e00\u4e2aUDP Server\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528Swoole\u63d0\u4f9b\u7684\u7c7b\u6765\u5b9e\u73b0UDP\u670d\u52a1\u7684\u7f16\u5199\uff0c\u800c\u4e0d\u9700\u8981\u4f7f\u7528\u4f20\u7edf\u7684PHP Socket\u51fd\u6570\u3002\u4f7f\u7528Swoole\u63d0\u4f9b\u7684UDP Server\u80fd\u591f\u5145\u5206\u53d1\u6325Swoole\u5f00\u53d1\u7684\u9ad8\u6027\u80fd\u7279\u6027\uff0c\u5728UDP\u6570\u636e\u5904\u7406\u4e2d\u80fd\u591f\u63d0\u9ad8\u4ee3\u7801\u7684\u8d28\u91cf\u548c\u6548\u7387\u3002 \u5f53\u7136\uff0c\u4f7f\u7528UDP Server\u9700\u8981\u5f00\u542fSwoole\u7684\u5f02\u6b65\u6a21\u5f0f\uff0c\u53ea\u6709\u5728\u5f02\u6b65\u6a21\u5f0f\u4e0b\u624d\u80fd\u591f\u4f7f\u5f97\u7a0b\u5e8f\u5b9e\u73b0\u9ad8\u5e76\u53d1\u548c\u975e\u963b\u585e\u7684\u64cd\u4f5c\u3002\u4f7f\u7528UDP Server\u7f16\u5199\u670d\u52a1\u7684\u4ee3\u7801\u5982\u4e0b\uff1a $server = new SwooleServer(&#8216;0.0.0.0&#8217;, 9502, SWOOLE_PROCESS, SWOOLE_SOCK_UDP); $server-&amp;gt;on(&#8216;Packet&#8217;, function ($server, $data, $addr) { echo &#8220;received udp data from {$addr[&#8216;address&#8217;]}:{$addr[&#8216;port&#8217;]}, data: {$data} &#8220;; }); $server-&amp;gt;start(); \u767b\u5f55\u540e\u590d\u5236 \u53ef\u4ee5\u770b\u51fa\uff0c\u5f00\u53d1\u8005\u53ea\u9700\u8981\u7f16\u5199\u5bf9\u5e94\u7684\u56de\u8c03\u51fd\u6570\u5373\u53ef\u5b9e\u73b0UDP\u6570\u636e\u7684\u63a5\u6536\u4ee5\u53ca\u5bf9\u6570\u636e\u7684\u5904\u7406\u3002 \u4f7f\u7528\u534f\u7a0b\u63d0\u9ad8\u5e76\u53d1\u6027\u80fd \u5728Swoole\u4e2d\u4f7f\u7528\u534f\u7a0b\u662f\u63d0\u9ad8\u6027\u80fd\u7684\u91cd\u8981\u65b9\u5f0f\u4e4b\u4e00\u3002\u534f\u7a0b\u662f\u53ef\u4ee5\u5728\u4e00\u4e2a\u7ebf\u7a0b\u4e2d\u5b9e\u73b0\u591a\u4efb\u52a1\u534f\u4f5c\u7684\u673a\u5236\uff0c\u907f\u514d\u4e86\u4f20\u7edf\u591a\u7ebf\u7a0b\u6a21\u578b\u7684\u4e0a\u4e0b\u6587\u5207\u6362\u5f00\u9500\u548c\u9501\u673a\u5236\u5e26\u6765\u7684\u6027\u80fd\u635f\u8017\u3002\u4f7f\u7528\u534f\u7a0b\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u5e76\u53d1\u548c\u975e\u963b\u585e\u7684UDP\u6570\u636e\u5904\u7406\u3002 \u5728\u4f7f\u7528\u534f\u7a0b\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528go\u5173\u952e\u5b57\u5c06\u4e00\u4e2aUDP\u6570\u636e\u5904\u7406\u4efb\u52a1\u8f6c\u5316\u4e3a\u4e00\u4e2a\u534f\u7a0b\u4efb\u52a1\uff0c\u4ece\u800c\u5b9e\u73b0\u534f\u7a0b\u4e4b\u95f4\u7684\u5207\u6362\u3002 \u4e0b\u9762\u662f\u4f7f\u7528\u534f\u7a0b\u5b9e\u73b0UDP\u6570\u636e\u5904\u7406\u7684\u4ee3\u7801\u793a\u4f8b\uff1a Coun(function() { $server = new SwooleServer(&#8216;0.0.0.0&#8217;, 9502, SWOOLE_PROCESS, SWOOLE_SOCK_UDP); $server-&amp;gt;on(&#8216;Packet&#8217;, function ($server, $data, $addr) 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