如何让Redis在Heroku上开始? [英] How to get Redis to start on Heroku?
问题描述
我在Heroku上添加了 Redistogo
nano加载项,并且我已经在控制台中成功测试了它。但是,当我的应用程序尝试与Redis连接时,出现以下错误:
Heroku日志文件:
<$ p $ Errno :: ECONNREFUSED(连接被拒绝 - 无法连接到127.0.0.1:6379上的Redis):$ {code> 2011-10-12T08:19:50 + 00:00 app [web.1] b $ b 2011-10-12T08:19:50 + 00:00 app [web.1]:app / controllers / sessions_controller.rb:14:在`create'
pre>
为什么要在本地主机上访问Redis?
配置/初始化程序中的Redis.rb文件夹中有这个,这几乎肯定是问题。
#下面粘贴的内容是逐字粘贴的。我不知道该怎么改变值。
uri = URI.parse(ENV [REDISTOGO_URL])
REDIS = Redis.new(:host => uri.host,:port => uri.port,:密码=> uri.password)
Resque?如果是这样,您需要告诉Resque使用哪个Redis。
Resque.redis = REDIS
code>
如果没有,那么您发布的代码不会设置您的REDIS连接。
I've added the Redistogo
nano add-on on Heroku and I've tested it out in the console successfully. However when my app tries to connect with Redis I get the following error:
Heroku Log file:
2011-10-12T08:19:50+00:00 app[web.1]: Errno::ECONNREFUSED (Connection refused - Unable to connect to Redis on 127.0.0.1:6379):
2011-10-12T08:19:50+00:00 app[web.1]: app/controllers/sessions_controller.rb:14:in `create'
Why is it trying to access Redis on localhost?
My Redis.rb in the config/initializers folder has this, which is almost certainly the problem.
#What's pasted below is pasted ad verbatim. I don't know what to change the values to.
uri = URI.parse(ENV["REDISTOGO_URL"])
REDIS = Redis.new(:host => uri.host, :port => uri.port, :password => uri.password)
Are you using Resque? If so, you'll need to tell Resque which Redis to use.
Resque.redis = REDIS
If not, then the code you've posted about is NOT setting your REDIS connection up.
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