如何让nginx从目录中提供websockets服务

Question

我试图让nginx从端口80上的目录提供websockets，而不是在node.js正在侦听的端口上的根域。

直接连接到端口工作，但试图通过nginx配置中指定的目录连接，我一直从浏览器获得代码502，使用curl时获得代码301。

我的nginx服务器配置如下:

server {
    listen 80 default_server;
    listen [::]:80 default_server ipv6only=on;
    root /www;
    index index.html index.htm index.php;
    server_name my_ip;
    location /smth-chat/ {
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_set_header X-NginX-Proxy true;
        proxy_pass http://127.0.0.1:3335;
        proxy_redirect off;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
    location / {
        try_files $uri $uri/ =404;
    }
    location /something-something/ {
        try_files $uri $uri/ /something-something/index.php?q=$uri&$args;
    }
    location ~ .php$ {
        fastcgi_split_path_info ^(.+.php)(/.+)$;
        try_files $uri =404;
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }
}

my_ip/something-something/chat提供一个带有套接字的HTML页面。IO聊天，试图连接到my_ip/smth-chat通过websocket(强制在套接字)。io设置).

在我的nginx error.log中有一个条目如下:

2015/09/07 17:42:15 [error] 19277#0: *264 upstream prematurely closed connection while reading response header from upstream, client: some_ip, server: my_ip, request: "GET /smth-chat/?EIO=3&transport=websocket HTTP/1.1", upstream: "http://127.0.0.1:3335/smth-chat/?EIO=3&transport=websocket", host: "my_ip"

客户端套接字。IO初始化:

  var socket = io('http://my_ip', {
    path: '/smth-chat',
    transports: ['websocket']
  });

我做错了什么?

Answer 1

你的问题是你的nginx配置允许连接到/en，它应该只允许/en/。看看这个。

nginx.conf中正确的代理路径