我的服务器在 https 中提供根 url：
- 文件，休息资源
- 网络套接字
我希望我的配置支持 websocket，但它不起作用。
我使用支持 websocket 代理的 nginx 1.3.16。
这是我的 nginx 配置的一部分：
map $http_upgrade $connection_upgrade {
default upgrade;
'' close;
}
server {
listen 443 default ssl;
server_name localhost;
ssl on;
ssl_certificate ssl/server.crt;
ssl_certificate_key ssl/server.key;
ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers RC4:HIGH:!aNULL:!MD5;
ssl_prefer_server_ciphers on;
keepalive_timeout 60;
ssl_session_cache shared:SSL:10m;
ssl_session_timeout 10m;
### We want full access to SSL via backend ###
location / {
proxy_pass http://localhost:8080;
### force timeouts if one of backend is died ##
proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
### Set headers ####
proxy_set_header Accept-Encoding "";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
### Most PHP, Python, Rails, Java App can use this header ###
#proxy_set_header X-Forwarded-Proto https;##
#This is better##
proxy_set_header X-Forwarded-Proto $scheme;
add_header Front-End-Https on;
### By default we don't want to redirect it ####
proxy_redirect off;
}
location /writever/chat {
proxy_pass http://localhost:8080/writever/chat;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
}
这是我在 nginx 中看到的错误：
2013/04/23 22:41:52 [error] 17011#0: *2093 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 127.0.0.1, server: localhost, request: "GET /writever/chat?X-Atmosphere-tracking-id=0&X-Atmosphere-Framework=1.0.12&X-Atmosphere-Transport=websocket&X-Cache-Date=0&Content-Type=application/json&X-atmo-protocol=true HTTP/1.1", upstream: "http://127.0.0.1:8080/writever/chat?X-Atmosphere-tracking-id=0&X-Atmosphere-Framework=1.0.12&X-Atmosphere-Transport=websocket&X-Cache-Date=0&Content-Type=application/json&X-atmo-protocol=true", host: "localhost"
我不确定这两个位置是否可以一起工作，如果顺序很重要，因为“/”包含/writever/chat。
任何帮助将不胜感激。
更新：我有以前的 nginx 版本的遗骸。清洁后，一切似乎都正常。所以我会保留这个配置，直到我发现问题或更好的东西。我会让你知道。