{"id":207157,"date":"2025-07-08T08:47:13","date_gmt":"2025-07-08T00:47:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207157\/"},"modified":"2025-07-08T08:47:13","modified_gmt":"2025-07-08T00:47:13","slug":"%e5%b0%86-listenandserve-%e6%94%be%e5%85%a5-goroutine-%e4%b8%ad","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207157\/","title":{"rendered":"\u5c06 ListenAndServe \u653e\u5165 goroutine \u4e2d"},"content":{"rendered":"

<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u5c06 ListenAndServe \u653e\u5165 goroutine \u4e2d<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-20 14:27:41<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9Golang<\/span>\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecdGolang<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587\u300a\u5c06 ListenAndServe \u653e\u5165 goroutine \u4e2d\u300b<\/span>\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~<\/p>\n

\u95ee\u9898\u5185\u5bb9
\n <\/p>\n

\u6211\u65e0\u6cd5\u4f30\u8ba1\u5728 goroutine \u4e2d\u8fd0\u884c http.listenandserve \u662f\u5426\u4f1a\u4ea7\u751f\u526f\u4f5c\u7528\u3002<\/p>\n

\u4f7f prometheus \u80fd\u591f\u4ece\u8fd0\u884c kafkaclient \u7684\u670d\u52a1\u7684 \/metrics \u7aef\u70b9\u6536\u96c6\u7edf\u8ba1\u6570\u636e\uff08\u5728\u65e0\u9650 for \u5faa\u73af\u4e2d\u8fd0\u884c kafka \u6d88\u8d39\u8005\uff09<\/p>\n

var addr = flag.String(\"listen-address\", \":8070\", \"The address to listen on for HTTP requests.\")\n\nfunc main() {\n\n   flag.Parse()\n   http.Handle(\"\/metrics\", promhttp.Handler())\n   go http.ListenAndServe(*addr, nil)\n\n   for {....}<\/pre>\n
\u542f\u52a8\u76d1\u63a7\u7aef\u70b9\u5e76\u8fd0\u884c\u65e0\u9650\u5faa\u73af\u7684\u6700\u4f73\u5b9e\u8df5\u662f\u4ec0\u4e48\uff1f<\/p>\n
 <\/p>\n
\u89e3\u51b3\u65b9\u6848<\/h2>\n
 <\/p>\n
\u6700\u4f73\u5b9e\u8df5\u662f\u68c0\u67e5\u5e76\u5904\u7406\u9519\u8bef\u3002\u6765\u81ea http.listenandserve \u7684\u9519\u8bef\u5c06\u88ab\u5ffd\u7565\u3002 <\/p>\n
\u5982\u679c\u4ece http.listenandserve \u8fd4\u56de\u5bf9\u5e94\u7528\u7a0b\u5e8f\u6765\u8bf4\u662f\u81f4\u547d\u7684\uff0c\u5219\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6216\u5176\u67d0\u4e9b\u53d8\u4f53\u6765\u5904\u7406\u9519\u8bef\u3002<\/p>\n
go func() { \n     log.Fatal(http.ListenAndServe(*addr, nil)) \n}()<\/pre>\n
\u8c03\u7528 log.fatal \u8bb0\u5f55\u9519\u8bef\u5e76\u9000\u51fa\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n
\u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300a\u5c06 ListenAndServe \u653e\u5165 goroutine \u4e2d\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591aGolang\u77e5\u8bc6\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f53\u524d\u4f4d\u7f6e\uff1a > > ...<\/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-207157","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207157","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=207157"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207157\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}