{"id":25321,"date":"2024-11-21T13:18:49","date_gmt":"2024-11-21T05:18:49","guid":{"rendered":"https:\/\/fwq.ai\/blog\/25321\/"},"modified":"2024-11-21T13:18:49","modified_gmt":"2024-11-21T05:18:49","slug":"swoole%e4%b8%adfd%e5%92%8cuid%e5%a6%82%e4%bd%95%e7%bb%91%e5%ae%9a","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/25321\/","title":{"rendered":"swoole\u4e2dfd\u548cuid\u5982\u4f55\u7ed1\u5b9a"},"content":{"rendered":"<blockquote><p>\n  \u5728 swoole \u4e2d\uff0c\u901a\u8fc7 onopen \u4e8b\u4ef6\u76d1\u542c\u5668\u53ef\u7ed1\u5b9a fd \u548c uid\uff1a\u83b7\u53d6\u5ba2\u6237\u7aef\u53d1\u9001\u7684 uid\uff1b\u4f7f\u7528 $server-&gt;bind \u65b9\u6cd5\u5c06 uid \u7ed1\u5b9a\u5230 fd\u3002\u5f53\u5ba2\u6237\u7aef\u5173\u95ed\u8fde\u63a5\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7 onclose \u4e8b\u4ef6\u76d1\u542c\u5668\u89e3\u7ed1 fd \u548c uid\uff1a\u83b7\u53d6\u5ba2\u6237\u7aef\u7684 fd\uff1b\u4f7f\u7528 $server-&gt;unbind \u65b9\u6cd5\u4ece fd \u4e2d\u5220\u9664 uid\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202404\/09\/2024040918512739488.jpg\" class=\"aligncenter\" title=\"swoole\u4e2dfd\u548cuid\u5982\u4f55\u7ed1\u5b9a\u63d2\u56fe\" alt=\"swoole\u4e2dfd\u548cuid\u5982\u4f55\u7ed1\u5b9a\u63d2\u56fe\" \/><\/p>\n<p><strong>Swoole \u4e2d fd \u548c uid \u7684\u7ed1\u5b9a<\/strong><\/p>\n<p>\u5728 Swoole \u7f51\u7edc\u670d\u52a1\u5668\u4e2d\uff0c\u6bcf\u4e2a\u4e0e\u5ba2\u6237\u7aef\u5efa\u7acb\u7684\u8fde\u63a5\u90fd\u4f1a\u5206\u914d\u4e00\u4e2a\u6587\u4ef6\u63cf\u8ff0\u7b26 (fd)\u3002\u4e3a\u4e86\u8ddf\u8e2a\u6bcf\u4e2a\u8fde\u63a5\u80cc\u540e\u7684\u7528\u6237\u8eab\u4efd\uff0c\u53ef\u4ee5\u4f7f\u7528\u552f\u4e00\u6807\u8bc6\u7b26 (uid) \u6765\u5173\u8054 fd \u548c uid\u3002<\/p>\n<p><strong>\u5982\u4f55\u7ed1\u5b9a fd \u548c uid<\/strong><\/p>\n<p>\u5728 Swoole \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 onOpen \u4e8b\u4ef6\u76d1\u542c\u5668\u6765\u7ed1\u5b9a fd \u548c uid\u3002\u5f53\u65b0\u7684\u5ba2\u6237\u7aef\u8fde\u63a5\u5efa\u7acb\u65f6\uff0c\u5c06\u89e6\u53d1\u6b64\u4e8b\u4ef6\u3002\u5728\u4e8b\u4ef6\u76d1\u542c\u5668\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\u7ed1\u5b9a fd \u548c uid\uff1a<\/p>\n<ol>\n<li>\u83b7\u53d6\u5ba2\u6237\u7aef\u53d1\u9001\u7684 uid\uff1a\u5bf9\u4e8e HTTP \u8bf7\u6c42\uff0c\u53ef\u4ee5\u901a\u8fc7 GET \u6216 POST \u53c2\u6570\u83b7\u53d6 uid\uff1b\u5bf9\u4e8e WebSocket \u8fde\u63a5\uff0c\u53ef\u4ee5\u901a\u8fc7 WebSocket \u63e1\u624b\u4fe1\u606f\u83b7\u53d6 uid\u3002<\/li>\n<li>\u5c06\u5ba2\u6237\u7aef\u7684 uid \u4fdd\u5b58\u5230 Swoole \u670d\u52a1\u5668\u5bf9\u8c61\u4e2d\uff1a\u53ef\u4ee5\u4f7f\u7528 $server-&gt;bind \u65b9\u6cd5\u5c06 uid \u7ed1\u5b9a\u5230 fd\u3002\u8be5\u65b9\u6cd5\u7684\u8bed\u6cd5\u5982\u4e0b\uff1a<\/li>\n<\/ol>\n<pre>public Server::bind(int $fd, int $reactor_id, int $uid);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li>$fd\uff1a\u5ba2\u6237\u7aef\u7684 fd<\/li>\n<li>$reactor_id\uff1a\u5904\u7406\u5ba2\u6237\u7aef\u8bf7\u6c42\u7684 reactor id<\/li>\n<li>$uid\uff1a\u5ba2\u6237\u7aef\u7684 uid<\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u793a\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u5728 onOpen \u4e8b\u4ef6\u76d1\u542c\u5668\u4e2d\u7ed1\u5b9a fd \u548c uid\uff1a<\/p>\n<pre>public function onOpen(SwooleServer $server, SwooleHttpRequest $request)\n{\n    \/\/ \u83b7\u53d6\u5ba2\u6237\u7aef\u7684 uid\n    $uid = $request-&gt;get['uid'];\n\n    \/\/ \u5c06 uid \u7ed1\u5b9a\u5230 fd\n    $server-&gt;bind($request-&gt;fd, $request-&gt;reactorId, $uid);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u89e3\u7ed1 fd \u548c uid<\/strong><\/p>\n<p>\u5f53\u5ba2\u6237\u7aef\u5173\u95ed\u8fde\u63a5\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528 onClose \u4e8b\u4ef6\u76d1\u542c\u5668\u89e3\u7ed1 fd \u548c uid\u3002\u5728\u4e8b\u4ef6\u76d1\u542c\u5668\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\u89e3\u7ed1 fd \u548c uid\uff1a<\/p>\n<ol>\n<li>\u83b7\u53d6\u5ba2\u6237\u7aef\u7684 fd\uff1a\u53ef\u4ee5\u5728\u4e8b\u4ef6\u76d1\u542c\u5668\u7684\u65b9\u6cd5\u53c2\u6570 $fd \u4e2d\u83b7\u53d6 fd\u3002<\/li>\n<li>\u4ece Swoole \u670d\u52a1\u5668\u5bf9\u8c61\u4e2d\u5220\u9664 uid\uff1a\u53ef\u4ee5\u4f7f\u7528 $server-&gt;unbind \u65b9\u6cd5\u4ece fd \u4e2d\u5220\u9664 uid\u3002\u8be5\u65b9\u6cd5\u7684\u8bed\u6cd5\u5982\u4e0b\uff1a<\/li>\n<\/ol>\n<pre>public Server::unbind(int $fd);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li>$fd\uff1a\u8981\u89e3\u7ed1\u7684 fd<\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u793a\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u5728 onClose \u4e8b\u4ef6\u76d1\u542c\u5668\u4e2d\u89e3\u7ed1 fd \u548c uid\uff1a<\/p>\n<pre>public function onClose(SwooleServer $server, int $fd)\n{\n    \/\/ \u4ece fd \u4e2d\u5220\u9664 uid\n    $server-&gt;unbind($fd);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u901a\u8fc7\u7ed1\u5b9a fd \u548c uid\uff0cSwoole \u670d\u52a1\u5668\u53ef\u4ee5\u8ddf\u8e2a\u6bcf\u4e2a\u8fde\u63a5\u80cc\u540e\u7684\u7528\u6237\u8eab\u4efd\uff0c\u5e76\u4e3a\u4e0d\u540c\u7684\u7528\u6237\u63d0\u4f9b\u5b9a\u5236\u5316\u7684\u670d\u52a1\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4e2dfd\u548cuid\u5982\u4f55\u7ed1\u5b9a\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>\u5728 swoole \u4e2d\uff0c\u901a\u8fc7 onopen \u4e8b\u4ef6\u76d1\u542c\u5668\u53ef\u7ed1\u5b9a fd \u548c uid\uff1a\u83b7\u53d6\u5ba2\u6237\u7aef\u53d1\u9001\u7684 uid\uff1b\u4f7f\u7528 $server-&gt;bind \u65b9\u6cd5\u5c06 uid \u7ed1\u5b9a\u5230 fd\u3002\u5f53\u5ba2\u6237\u7aef\u5173\u95ed\u8fde\u63a5\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7 onclose \u4e8b\u4ef6\u76d1\u542c\u5668\u89e3\u7ed1 fd \u548c uid\uff1a\u83b7\u53d6\u5ba2\u6237\u7aef\u7684 fd\uff1b\u4f7f\u7528 $server-&gt;unbind \u65b9\u6cd5\u4ece fd \u4e2d\u5220\u9664 uid\u3002 Swoole \u4e2d fd \u548c uid \u7684\u7ed1\u5b9a \u5728 Swoole \u7f51\u7edc\u670d\u52a1\u5668\u4e2d\uff0c\u6bcf\u4e2a\u4e0e\u5ba2\u6237\u7aef\u5efa\u7acb\u7684\u8fde\u63a5\u90fd\u4f1a\u5206\u914d\u4e00\u4e2a\u6587\u4ef6\u63cf\u8ff0\u7b26 (fd)\u3002\u4e3a\u4e86\u8ddf\u8e2a\u6bcf\u4e2a\u8fde\u63a5\u80cc\u540e\u7684\u7528\u6237\u8eab\u4efd\uff0c\u53ef\u4ee5\u4f7f\u7528\u552f\u4e00\u6807\u8bc6\u7b26 (uid) \u6765\u5173\u8054 fd \u548c uid\u3002 \u5982\u4f55\u7ed1\u5b9a fd \u548c uid \u5728 Swoole \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 onOpen \u4e8b\u4ef6\u76d1\u542c\u5668\u6765\u7ed1\u5b9a fd \u548c uid\u3002\u5f53\u65b0\u7684\u5ba2\u6237\u7aef\u8fde\u63a5\u5efa\u7acb\u65f6\uff0c\u5c06\u89e6\u53d1\u6b64\u4e8b\u4ef6\u3002\u5728\u4e8b\u4ef6\u76d1\u542c\u5668\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\u7ed1\u5b9a fd \u548c uid\uff1a [&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-25321","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25321","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=25321"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25321\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=25321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=25321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=25321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}