小编Fen*_*lon的帖子

我遇到了Rails 3.1资产管道的问题.资产包括两次开发:

<script src="/assets/main_new.js?body=1" type="text/javascript"></script>
<script src="/assets/pagenav.js?body=1" type="text/javascript"></script>
<script src="/assets/tours.controller.js?body=1" type="text/javascript"></script>
<script src="/assets/tours.js?body=1" type="text/javascript"></script>
<script src="/assets/application.js?body=1" type="text/javascript"></script>

Rails以某种方式编译并包含application.js,因此所有脚本都包含两次 - 作为单个文件和application.js

生产中的预编译资产一切都很好.

development.rb

 config.assets.compress = false
 config.assets.debug = true

production.rb

# Disable Rails's static asset server (Apache or nginx will already do this)
config.serve_static_assets = false

# Compress both stylesheets and JavaScripts
config.assets.compress = true
config.assets.js_compressor  = :uglifier
config.assets.css_compressor = :scss

config.assets.compile = false
config.assets.digest = true

application.rb中

config.assets.enabled = true

如何通过我的Squid代理限制只访问一个网站？

以下不起作用......

acl amazon_ireland src 79.125.0.0/17
acl some_site url_regex google

http_access allow amazon_ireland
http_access allow some_site
http_access deny all

我为我的Rails应用程序运行了4个Unicorn进程,它们占用了所有可用的MySQL连接,导致它因"连接太多"错误而崩溃.今天我不得不重启我的数据库实例4次.=(

流程

$ ps ax | grep [u]ni
21618 ?        Sl     0:15 unicorn master -D -c /home/deployer/apps/XXX/shared/config/unicorn.rb -E production                                                           
21632 ?        Sl     0:20 unicorn worker[0] -D -c /home/deployer/apps/XXX/shared/config/unicorn.rb -E production                                                        
21636 ?        Sl     0:14 unicorn worker[1] -D -c /home/deployer/apps/XXX/shared/config/unicorn.rb -E production                                                        
21640 ?        Sl     0:20 unicorn worker[2] -D -c /home/deployer/apps/XXX/shared/config/unicorn.rb -E production                                                        
21645 ?        Sl     0:12 unicorn worker[3] -D -c /home/deployer/apps/XXX/shared/config/unicorn.rb -E production  

我的database.yml为ActiveRecord池设置了22个连接......

...
production:
  adapter: mysql2
  encoding: utf8
  database: xxx
  username: xxx
  password: xxx
  host: xxx …