{"id":50002,"date":"2024-10-08T09:14:15","date_gmt":"2024-10-08T01:14:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/50002\/"},"modified":"2024-10-08T09:14:15","modified_gmt":"2024-10-08T01:14:15","slug":"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e9%85%8d%e7%bd%ae-keepalive_timeout-%e4%bb%a5%e9%80%b2%e8%a1%8c%e6%8c%81%e4%b9%85%e9%80%a3%e6%8e%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/50002\/","title":{"rendered":"Nginx \u6280\u5de7\uff1a\u914d\u7f6e keepalive_timeout \u4ee5\u9032\u884c\u6301\u4e45\u9023\u63a5"},"content":{"rendered":"<h1 id=\"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e9%85%8d%e7%bd%ae-keepalive_timeout-%e4%bb%a5%e9%80%b2%e8%a1%8c%e6%8c%81%e4%b9%85%e9%80%a3%e6%8e%a5-NFofqFbCMR\">Nginx \u6280\u5de7\uff1a\u914d\u7f6e keepalive_timeout \u4ee5\u9032\u884c\u6301\u4e45\u9023\u63a5<\/h1>\n<p>Nginx \u662f\u4e00\u6b3e\u9ad8\u6548\u80fd\u7684\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5f0f\u4e2d\u3002\u5176\u512a\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u914d\u7f6e\u9078\u9805\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u7684\u9996\u9078\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u5982\u4f55\u914d\u7f6e Nginx \u7684 <code>keepalive_timeout<\/code> \u53c3\u6578\uff0c\u4ee5\u5be6\u73fe\u6301\u4e45\u9023\u63a5\uff0c\u5f9e\u800c\u63d0\u9ad8\u7db2\u7ad9\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-keepalive_timeout%ef%bc%9f-NFofqFbCMR\">\u4ec0\u9ebc\u662f keepalive_timeout\uff1f<\/h2>\n<p>\u5728 HTTP \u5354\u8b70\u4e2d\uff0c\u6301\u4e45\u9023\u63a5\uff08Persistent Connection\uff09\u5141\u8a31\u5ba2\u6236\u7aef\u548c\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u591a\u500b\u8acb\u6c42\u548c\u97ff\u61c9\u5728\u540c\u4e00\u500b TCP \u9023\u63a5\u4e0a\u9032\u884c\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5efa\u7acb\u548c\u95dc\u9589\u9023\u63a5\u7684\u958b\u92b7\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002<code>keepalive_timeout<\/code> \u662f Nginx \u4e2d\u7528\u4f86\u8a2d\u7f6e\u6301\u4e45\u9023\u63a5\u7684\u8d85\u6642\u6642\u9593\u7684\u53c3\u6578\u3002\u7576\u5ba2\u6236\u7aef\u5728\u6307\u5b9a\u7684\u6642\u9593\u5167\u672a\u767c\u9001\u8acb\u6c42\u6642\uff0c\u4f3a\u670d\u5668\u5c07\u95dc\u9589\u8a72\u9023\u63a5\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e8%a6%81%e9%85%8d%e7%bd%ae-keepalive_timeout%ef%bc%9f-NFofqFbCMR\">\u70ba\u4ec0\u9ebc\u8981\u914d\u7f6e keepalive_timeout\uff1f<\/h2>\n<p>\u914d\u7f6e <code>keepalive_timeout<\/code> \u53c3\u6578\u6709\u5e7e\u500b\u597d\u8655\uff1a<\/p>\n<ul>\n<li><strong>\u63d0\u9ad8\u6027\u80fd\uff1a<\/strong>\u6301\u4e45\u9023\u63a5\u53ef\u4ee5\u6e1b\u5c11\u5ef6\u9072\uff0c\u56e0\u70ba\u4e0d\u9700\u8981\u70ba\u6bcf\u500b\u8acb\u6c42\u91cd\u65b0\u5efa\u7acb\u9023\u63a5\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u8cc7\u6e90\u6d88\u8017\uff1a<\/strong>\u901a\u904e\u6e1b\u5c11 TCP \u9023\u63a5\u7684\u5efa\u7acb\u548c\u95dc\u9589\uff0c\u4f3a\u670d\u5668\u53ef\u4ee5\u7bc0\u7701\u8cc7\u6e90\u3002<\/li>\n<li><strong>\u6539\u5584\u7528\u6236\u9ad4\u9a57\uff1a<\/strong>\u66f4\u5feb\u7684\u97ff\u61c9\u6642\u9593\u53ef\u4ee5\u63d0\u5347\u7528\u6236\u7684\u6eff\u610f\u5ea6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%ae-keepalive_timeout-NFofqFbCMR\">\u5982\u4f55\u914d\u7f6e keepalive_timeout<\/h2>\n<p>\u8981\u914d\u7f6e <code>keepalive_timeout<\/code>\uff0c\u60a8\u9700\u8981\u7de8\u8f2f Nginx \u7684\u914d\u7f6e\u6587\u4ef6\u3002\u901a\u5e38\uff0c\u9019\u500b\u6587\u4ef6\u4f4d\u65bc <code>\/etc\/nginx\/nginx.conf<\/code> \u6216\u8005\u67d0\u500b\u7279\u5b9a\u7684\u865b\u64ec\u4e3b\u6a5f\u914d\u7f6e\u6587\u4ef6\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>http {\n    ...\n    keepalive_timeout 65;  # \u8a2d\u7f6e\u6301\u4e45\u9023\u63a5\u7684\u8d85\u6642\u6642\u9593\u70ba 65 \u79d2\n    ...\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5c07 <code>keepalive_timeout<\/code> \u8a2d\u7f6e\u70ba 65 \u79d2\u3002\u9019\u610f\u5473\u8457\u5982\u679c\u5ba2\u6236\u7aef\u5728 65 \u79d2\u5167\u6c92\u6709\u767c\u9001\u8acb\u6c42\uff0c\u4f3a\u670d\u5668\u5c07\u95dc\u9589\u8a72\u9023\u63a5\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574\u9019\u500b\u503c\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-NFofqFbCMR\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u914d\u7f6e <code>keepalive_timeout<\/code> \u6642\uff0c\u6709\u5e7e\u500b\u6ce8\u610f\u4e8b\u9805\u9700\u8981\u8003\u616e\uff1a<\/p>\n<ul>\n<li><strong>\u5e73\u8861\u6027\u80fd\u8207\u8cc7\u6e90\uff1a<\/strong>\u96d6\u7136\u8f03\u9577\u7684\u8d85\u6642\u6642\u9593\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u4f46\u4e5f\u53ef\u80fd\u5c0e\u81f4\u4f3a\u670d\u5668\u8cc7\u6e90\u7684\u6d6a\u8cbb\u3002\u9700\u8981\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u9032\u884c\u8abf\u6574\u3002<\/li>\n<li><strong>\u76e3\u63a7\u9023\u63a5\u6578\u91cf\uff1a<\/strong>\u4f7f\u7528 <code>nginx_status<\/code> \u6a21\u7d44\u4f86\u76e3\u63a7\u7576\u524d\u7684\u9023\u63a5\u6578\u91cf\uff0c\u4ee5\u78ba\u4fdd\u4f3a\u670d\u5668\u4e0d\u6703\u56e0\u70ba\u904e\u591a\u7684\u6301\u4e45\u9023\u63a5\u800c\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<li><strong>\u6e2c\u8a66\u914d\u7f6e\uff1a<\/strong>\u5728\u751f\u7522\u74b0\u5883\u4e2d\u90e8\u7f72\u4e4b\u524d\uff0c\u5efa\u8b70\u5728\u6e2c\u8a66\u74b0\u5883\u4e2d\u9032\u884c\u5145\u5206\u7684\u6e2c\u8a66\uff0c\u4ee5\u78ba\u4fdd\u914d\u7f6e\u7684\u6709\u6548\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-NFofqFbCMR\">\u7d50\u8ad6<\/h2>\n<p>\u914d\u7f6e Nginx \u7684 <code>keepalive_timeout<\/code> \u53c3\u6578\u662f\u4e00\u500b\u7c21\u55ae\u4f46\u6709\u6548\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7db2\u7ad9\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6e\u6301\u4e45\u9023\u63a5\u7684\u8d85\u6642\u6642\u9593\uff0c\u60a8\u53ef\u4ee5\u5728\u6e1b\u5c11\u8cc7\u6e90\u6d88\u8017\u7684\u540c\u6642\uff0c\u63d0\u5347\u7db2\u7ad9\u7684\u97ff\u61c9\u901f\u5ea6\u3002\u5c0d\u65bc\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u7528\u6236\u4f86\u8aaa\uff0c\u9019\u6a23\u7684\u914d\u7f6e\u5c24\u70ba\u91cd\u8981\uff0c\u56e0\u70ba\u5b83\u80fd\u5920\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u4f3a\u670d\u5668\u8cc7\u6e90\uff0c\u4e26\u63d0\u4f9b\u66f4\u6d41\u66a2\u7684\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Nginx \u4e2d\u914d\u7f6e keepalive_timeout \u4ee5\u5be6\u73fe\u6301\u4e45\u9023\u63a5\uff0c\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-50002","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50002","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=50002"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50002\/revisions"}],"predecessor-version":[{"id":50003,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50002\/revisions\/50003"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=50002"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=50002"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=50002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}