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我设置了一个运行Rails 3.1.0rc6，Thin和Nginx的生产环境。Rails忽略config.action_dispatch.x_sendfile_header？使用Thin + Nginx
出于某种原因，已经在config/environments/production.rb设置config.action_dispatch.x_sendfile_header = "X-Accel-Redirect"，Rails的似乎完全忽略它;资产不被服务，并为一个文件响应头如下：
Server: nginx/1.0.5
Date: Sun, 28 Aug 2011 00:26:08 GMT
Content-Type: image/png
Content-Length: 0
Cache-Control: no-cache
Last-Modified: Sat, 27 Aug 2011 23:47:35 GMT
Etag: "af4810c52cb323d9ed061d1db5b4f296"
X-UA-Compatible: IE=Edge,chrome=1
X-Sendfile: /var/www/***/app/assets/images/bg-linen-light.png
X-Runtime: 0.004595
X-Content-Digest: da39a3ee5e6b4b0d3255bfef95601890afd80709
Age: 0
X-Rack-Cache: stale, valid, store
200 OK
如此看来Rails的还是设置头。我已经尝试将sendfile_header行添加到config/application.rb，但我猜它正在被覆盖或忽略。薄
我YML文件：
---
chdir: /var/www/***
environment: production
address: 0.0.0.0
port: 3000
timeout: 30
log: log/thin.log
pid: tmp/pids/thin.pid
max_conns: 1024
max_persistent_conns: 512
require: []
wait: 30
servers: 1
daemonize: true
Nginx的虚拟主机：
upstream *** {
server 127.0.0.1:3000;
}
server {
listen 80;
server_name ***;
root /var/www/***/public;
index index.html;
location/{
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_redirect off;
if (-f $request_filename/index.html) {
rewrite (.*) $1/index.html break;
}
if (-f $request_filename.html) {
rewrite (.*) $1.html break;
}
if (!-f $request_filename) {
proxy_pass http://***;
break;
}
}
}
我已经尝试过/etc/init.d/thin stop然后再次启动了几次，也没有用。