{"id":205353,"date":"2025-05-29T09:35:11","date_gmt":"2025-05-29T01:35:11","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205353\/"},"modified":"2025-05-29T09:35:11","modified_gmt":"2025-05-29T01:35:11","slug":"nginx%e3%80%81uvicorn%e3%80%81gunicorn-%e7%9a%84-socket-listen-%e9%98%9f%e5%88%97%e5%a4%a7%e5%b0%8f%e6%98%af%e5%a4%9a%e5%b0%91%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205353\/","title":{"rendered":"Nginx\u3001uvicorn\u3001gunicorn \u7684 Socket Listen \u961f\u5217\u5927\u5c0f\u662f\u591a\u5c11\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Nginx\u3001uvicorn\u3001gunicorn \u7684 Socket Listen \u961f\u5217\u5927\u5c0f\u662f\u591a\u5c11\uff1f<\/h1>\n<p>\u54c8\u55bd\uff01\u5927\u5bb6\u597d\uff0c\u5f88\u9ad8\u5174\u53c8\u89c1\u9762\u4e86\uff0c\u6211\u662f\u7684\u4e00\u540d\u4f5c\u8005\uff0c\u4eca\u5929\u7531\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\uff0c\u672c\u6587\u4e3b\u8981\u4f1a\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5927\u5bb6\u4e00\u8d77\u5b66\u4e60\u8fdb\u6b65\uff0c\u4e5f\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u3001\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1! \u4e0b\u9762\u5c31\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241129\/173287729667499bf02a04b.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>nginx\u3001uvicorn\u3001gunicorn \u7684 socket listen \u961f\u5217\u5927\u5c0f<\/strong><\/p>\n<p><strong>\u95ee\u9898\uff1a<\/strong><\/p>\n<p>nginx\u3001uvicorn\u3001gunicorn \u7b49 http \u670d\u52a1\u5668\u7684 socket \u76d1\u542c\u961f\u5217\u6709\u591a\u5927\uff1f<\/p>\n<p><strong>\u56de\u7b54\uff1a<\/strong><\/p>\n<ul>\n<li><strong>uvicorn\uff1a<\/strong> \u9ed8\u8ba4 2048<\/li>\n<li><strong>gunicorn\uff1a<\/strong> \u9ed8\u8ba4 2048<\/li>\n<li><strong>nginx\uff1a<\/strong> \u9ed8\u8ba4 511<\/li>\n<\/ul>\n<p><strong>\u6df1\u5165\u63a2\u8ba8 nginx<\/strong><\/p>\n<p>nginx \u7684 listen \u961f\u5217\u5b9e\u9645\u4e0a\u79f0\u4e3a backlog\uff0c\u5b83\u662f\u6307\u5185\u6838\u4e2d\u7ef4\u62a4\u7684\u4e00\u4e2a\u961f\u5217\uff0c\u7528\u4e8e\u5b58\u653e\u672a\u5904\u7406\u7684\u8fde\u63a5\u8bf7\u6c42\u3002\u5728 linux \u7cfb\u7edf\u4e2d\uff0cbacklog \u7684\u9ed8\u8ba4\u503c\u53d7\u9650\u4e8e net.core.somaxconn \u7cfb\u7edf\u53c2\u6570\uff0c\u4e00\u822c\u4e3a 128\u3002<\/p>\n<p>\u8981\u67e5\u770b net.core.somaxconn \u7684\u503c\uff0c\u4f7f\u7528\u547d\u4ee4\uff1a<\/p>\n<pre>sysctl net.core.somaxconn<\/pre>\n<p>\u8981\u4fee\u6539\u6b64\u53c2\u6570\uff0c\u4f7f\u7528\u547d\u4ee4\uff1a<\/p>\n<pre>sudo sysctl -w net.core.somaxconn=&lt;new_value&gt;<\/pre>\n<p>\u5efa\u8bae\u8c28\u614e\u4fee\u6539\u6b64\u53c2\u6570\uff0c\u56e0\u4e3a\u5b83\u53ef\u80fd\u4f1a\u5f71\u54cd\u5176\u4ed6\u5e94\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u8981\u6c38\u4e45\u4fee\u6539\uff0c\u8bf7\u5c06\u5176\u6dfb\u52a0\u5230\u914d\u7f6e\u6587\u4ef6\uff08\u4f8b\u5982 \/etc\/sysctl.conf\uff09\u4e2d\u3002<\/p>\n<p>\u5728 ubuntu 22.04 \u4e2d\uff0cnet.core.somaxconn \u9ed8\u8ba4\u503c\u5df2\u589e\u52a0\u5230 4096\u3002<\/p>\n<p>\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6587\u7ae0\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nginx\u3001uvicorn\u3001gu&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-205353","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205353","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=205353"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205353\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=205353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=205353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=205353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}