{"id":49836,"date":"2024-10-08T07:54:14","date_gmt":"2024-10-07T23:54:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/49836\/"},"modified":"2024-10-08T07:54:14","modified_gmt":"2024-10-07T23:54:14","slug":"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%af%a6%e7%8f%be-ngx_stream_core_module-%e9%80%b2%e8%a1%8c-tcp-udp-%e6%b5%81%e9%87%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/49836\/","title":{"rendered":"Nginx \u6280\u5de7\uff1a\u5be6\u73fe ngx_stream_core_module \u9032\u884c TCP\/UDP \u6d41\u91cf"},"content":{"rendered":"<h1 id=\"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%af%a6%e7%8f%be-ngx_stream_core_module-%e9%80%b2%e8%a1%8c-tcp-udp-%e6%b5%81%e9%87%8f-RQtPxPdMhg\">Nginx \u6280\u5de7\uff1a\u5be6\u73fe ngx_stream_core_module \u9032\u884c TCP\/UDP \u6d41\u91cf<\/h1>\n<p>Nginx \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u9664\u4e86\u5e38\u898b\u7684 HTTP \u6d41\u91cf\u8655\u7406\u5916\uff0c\u9084\u652f\u6301 TCP \u548c UDP \u6d41\u91cf\u7684\u8f49\u767c\u3002\u9019\u4e00\u529f\u80fd\u4e3b\u8981\u901a\u904e ngx_stream_core_module \u5be6\u73fe\uff0c\u9019\u4f7f\u5f97 Nginx \u6210\u70ba\u4e00\u500b\u591a\u7528\u9014\u7684\u4f3a\u670d\u5668\uff0c\u80fd\u5920\u8655\u7406\u5404\u7a2e\u7db2\u7d61\u5354\u8b70\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528 ngx_stream_core_module \u4f86\u7ba1\u7406 TCP \u548c UDP \u6d41\u91cf\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u914d\u7f6e\u793a\u4f8b\u3002<\/p>\n<h2 id=\"ngx_stream_core_module-%e7%b0%a1%e4%bb%8b-RQtPxPdMhg\">ngx_stream_core_module \u7c21\u4ecb<\/h2>\n<p>ngx_stream_core_module \u662f Nginx \u7684\u4e00\u500b\u6838\u5fc3\u6a21\u7d44\uff0c\u5c08\u9580\u7528\u65bc\u8655\u7406 TCP \u548c UDP \u6d41\u91cf\u3002\u9019\u500b\u6a21\u7d44\u7684\u5f15\u5165\u4f7f\u5f97 Nginx \u4e0d\u50c5\u50c5\u662f\u4e00\u500b HTTP \u4f3a\u670d\u5668\uff0c\u9084\u80fd\u4f5c\u70ba\u4e00\u500b\u901a\u7528\u7684\u6d41\u91cf\u8f49\u767c\u5668\u3002\u9019\u5c0d\u65bc\u9700\u8981\u8ca0\u8f09\u5747\u8861\u3001\u6d41\u91cf\u63a7\u5236\u548c\u5b89\u5168\u6027\u7ba1\u7406\u7684\u61c9\u7528\u5834\u666f\u4f86\u8aaa\uff0c\u7121\u7591\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n<h2 id=\"%e5%ae%89%e8%a3%9d-nginx-%e5%8f%8a-ngx_stream_core_module-RQtPxPdMhg\">\u5b89\u88dd Nginx \u53ca ngx_stream_core_module<\/h2>\n<p>\u5728\u4f7f\u7528 ngx_stream_core_module \u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd Nginx \u5df2\u7d93\u5b89\u88dd\u4e26\u4e14\u652f\u6301\u8a72\u6a21\u7d44\u3002\u5927\u591a\u6578\u73fe\u4ee3\u7684 Nginx \u767c\u884c\u7248\u90fd\u5df2\u7d93\u5305\u542b\u4e86\u9019\u500b\u6a21\u7d44\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 Nginx \u7684\u7248\u672c\u53ca\u6a21\u7d44\u652f\u6301\u60c5\u6cc1\uff1a<\/p>\n<pre><code>nginx -V<\/code><\/pre>\n<p>\u5982\u679c\u770b\u5230 &#8211;with-stream \u7684\u53c3\u6578\uff0c\u5247\u8868\u793a\u5df2\u7d93\u652f\u6301 ngx_stream_core_module\u3002<\/p>\n<h2 id=\"%e5%9f%ba%e6%9c%ac%e9%85%8d%e7%bd%ae%e7%a4%ba%e4%be%8b-RQtPxPdMhg\">\u57fa\u672c\u914d\u7f6e\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u914d\u7f6e\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Nginx \u4f86\u8f49\u767c TCP \u6d41\u91cf\uff1a<\/p>\n<pre><code>stream {\n    upstream backend {\n        server 192.168.1.100:12345;\n        server 192.168.1.101:12345;\n    }\n\n    server {\n        listen 12345;\n        proxy_pass backend;\n    }\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u4e00\u500b\u540d\u70ba backend \u7684\u4e0a\u6e38\u4f3a\u670d\u5668\u7d44\uff0c\u4e26\u5c07\u4f86\u81ea\u7aef\u53e3 12345 \u7684\u6d41\u91cf\u8f49\u767c\u5230\u8a72\u7d44\u4e2d\u7684\u4f3a\u670d\u5668\u3002\u9019\u6a23\u53ef\u4ee5\u5be6\u73fe\u8ca0\u8f09\u5747\u8861\uff0c\u78ba\u4fdd\u6d41\u91cf\u5747\u52fb\u5206\u914d\u5230\u591a\u500b\u4f3a\u670d\u5668\u4e0a\u3002<\/p>\n<h3 id=\"udp-%e6%b5%81%e9%87%8f%e7%9a%84%e9%85%8d%e7%bd%ae-RQtPxPdMhg\">UDP \u6d41\u91cf\u7684\u914d\u7f6e<\/h3>\n<p>\u5c0d\u65bc UDP \u6d41\u91cf\u7684\u8655\u7406\uff0c\u914d\u7f6e\u65b9\u5f0f\u8207 TCP \u985e\u4f3c\uff0c\u53ea\u9700\u5728 server \u5340\u584a\u4e2d\u6dfb\u52a0 listen \u6307\u4ee4\u5373\u53ef\uff1a<\/p>\n<pre><code>stream {\n    upstream udp_backend {\n        server 192.168.1.200:54321;\n        server 192.168.1.201:54321;\n    }\n\n    server {\n        listen 54321 udp;\n        proxy_pass udp_backend;\n    }\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5c07\u4f86\u81ea\u7aef\u53e3 54321 \u7684 UDP \u6d41\u91cf\u8f49\u767c\u5230 udp_backend \u4e0a\u6e38\u4f3a\u670d\u5668\u7d44\u3002<\/p>\n<h2 id=\"%e9%80%b2%e9%9a%8e%e9%85%8d%e7%bd%ae%e9%81%b8%e9%a0%85-RQtPxPdMhg\">\u9032\u968e\u914d\u7f6e\u9078\u9805<\/h2>\n<p>Nginx \u7684 ngx_stream_core_module \u9084\u63d0\u4f9b\u4e86\u4e00\u4e9b\u9032\u968e\u914d\u7f6e\u9078\u9805\uff0c\u4f8b\u5982\u6d41\u91cf\u63a7\u5236\u3001\u8d85\u6642\u8a2d\u7f6e\u548c\u65e5\u8a8c\u8a18\u9304\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u914d\u7f6e\u6307\u4ee4\uff1a<\/p>\n<ul>\n<li><code>proxy_timeout<\/code>\uff1a\u8a2d\u7f6e\u4ee3\u7406\u8d85\u6642\u6642\u9593\u3002<\/li>\n<li><code>proxy_buffer_size<\/code>\uff1a\u8a2d\u7f6e\u4ee3\u7406\u7de9\u885d\u5340\u5927\u5c0f\u3002<\/li>\n<li><code>access_log<\/code>\uff1a\u8a2d\u7f6e\u8a2a\u554f\u65e5\u8a8c\u7684\u8def\u5f91\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u914d\u7f6e\u8a2d\u7f6e\u4e86\u4ee3\u7406\u8d85\u6642\u548c\u65e5\u8a8c\u8a18\u9304\uff1a<\/p>\n<pre><code>stream {\n    server {\n        listen 12345;\n        proxy_pass backend;\n        proxy_timeout 30s;\n        access_log \/var\/log\/nginx\/stream_access.log;\n    }\n}<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RQtPxPdMhg\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4f7f\u7528 Nginx \u7684 ngx_stream_core_module\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406 TCP \u548c UDP \u6d41\u91cf\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u8ca0\u8f09\u5747\u8861\u548c\u6d41\u91cf\u63a7\u5236\u3002\u7121\u8ad6\u662f\u7c21\u55ae\u7684\u6d41\u91cf\u8f49\u767c\u9084\u662f\u8907\u96dc\u7684\u6d41\u91cf\u7ba1\u7406\uff0cNginx \u90fd\u80fd\u63d0\u4f9b\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72 Nginx\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Nginx \u6280\u5de7\uff0c\u5b78\u7fd2\u5982\u4f55\u5229\u7528 ngx_stream_core_module \u5be6\u73fe TCP\/UDP \u6d41\u91cf\u7684\u9ad8\u6548\u7ba1\u7406\u8207\u8f49\u767c\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-49836","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49836","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=49836"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49836\/revisions"}],"predecessor-version":[{"id":49837,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49836\/revisions\/49837"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=49836"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=49836"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=49836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}