针对你提到的nginx错误消息“[emerg] unknown 'upgrade' variable”,以下是一些可能的解决步骤和建议: 检查nginx配置文件: 首先,你需要检查nginx的配置文件,找出包含“upgrade”变量的位置。这通常位于nginx.conf文件或相关的include文件中。使用文本编辑器打开这些文件,搜索“upgrade”关键字。 确认变量书写正确性: 确认...
首先,客户端发起协议升级的请求,而nginx在拦截时需要识别出这是一个协议升级(upgrade)的请求,所以必须显式设置升级(Upgrade head)和连接头(Connection head),如下: location /sockjs-node/ { proxy_pass http://127.0.0.1:4200/sockjs-node/; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; ...
nginx: [emerg] unknown "connection_upgrade" variable nginx: configuration file /www/server/nginx/conf/nginx.conf test failed 解决方法 在nginx配置文件http标签下添加如下几行: map $http_upgrade $connection_upgrade { default upgrade; '' close; } 1. 2. 3. 4. Ps:主配置文件yum安装默认路径为/etc...
1 nginx: [emerg] unknown "connection_upgrade" variable errorSo find information to solve the problem, and record it here. 2. Solution In the main NGINX configuration file, add: Nginx 12345678 http { ... #The default configuration is omitted above, and the following code can be added at...
3. Update and upgrade your existing dependencies for Ubuntu 16.04 or higher sudo apt-get update sudo apt-get upgrade 4. Install the dependencies for Ubuntu 16.04 or higher sudo apt-get -y install build-essential sudo apt-get -y install ca-certificates sudo apt-get -y install nginx sudo apt...
Upgrade: 规定必需的字段,其值必需为 websocket, 如果不是则握手失败; Connection: 规定必需的字段,值必需为 Upgrade, 如果不是则握手失败; Sec-WebSocket-Accept: 规定必需的字段,该字段的值是通过固定字符串258EAFA5-E914-47DA-95CA-C5AB0DC85B11加上请求中Sec-WebSocket-Key字段的值,然后再对其结果通过 SHA...
问nginx: emerg:未知的"request_url“变量EN有如下指令语法可使用 ~ #区分大小写的正则匹配 ~* ...
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亲测:nginx: [emerg] unknown “connection_upgrade” variable Ps:主配置文件yum安装默认路径为/etc/nginx/conf/nginx.conf。 nginx 运维 服务器 解决方法 yum安装 原创 于飞工作室 2023-12-07 10:07:17 805阅读 WSS协议nginx 长连接:一个连接上可以连续发送多个数据包,在连接期间,如果没有数据包发送...
nginx: [emerg] no ssl configured for the server This directive requires OpenSSL 1.1.1 or greater.If you are using the official pre-built packages for OpenResty 1.21.4.1 or later, then everything should work out of the box.If you are not using the Nginx core shipped with OpenResty 1.21....