我有在一个文件中定义一个非常简单的机架应用程序称为config.ru
:的Heroku +机架式应用+主动支持时区
require './environment'
class Ryan
def self.call(env)
[200, { "Content-Type" => "text/html" }, [Time.zone.now]]
end
end
run Ryan
在environment.rb
,有这样的:
require 'active_support/core_ext/time/zones'
require 'active_support/time_with_zone'
require 'active_support/core_ext/time/conversions'
Time.zone = 'Sydney'
而在Gemfile
:
source "http://rubygems.org"
gem 'rack'
gem 'tzinfo'
gem 'activesupport'
当我在本地运行它,它的工作原理!巨大的成功。
然而,当我这个应用程序部署的Heroku它完全与这个显示日志失败:
2012-03-01T02:01:55+00:00 app[web.1]: [2012-03-01 02:01:55] INFO ruby 1.9.2 (2011-07-09) [x86_64-linux]
2012-03-01T02:01:55+00:00 app[web.1]: [2012-03-01 02:01:55] INFO WEBrick 1.3.1
2012-03-01T02:01:55+00:00 app[web.1]: [2012-03-01 02:01:55] INFO WEBrick::HTTPServer#start: pid=1 port=27368
2012-03-01T02:01:56+00:00 heroku[web.1]: State changed from starting to up
2012-03-01T02:01:57+00:00 app[web.1]: [2012-03-01 02:01:57] ERROR NoMethodError: undefined method `now' for nil:NilClass
2012-03-01T02:01:57+00:00 app[web.1]: /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/handler/webrick.rb:59:in `service'
2012-03-01T02:01:57+00:00 app[web.1]: /usr/local/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run'
2012-03-01T02:01:57+00:00 app[web.1]: /app/config.ru:8:in `call'
2012-03-01T02:01:57+00:00 app[web.1]: /usr/local/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service'
2012-03-01T02:01:57+00:00 app[web.1]: /usr/local/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread'
所以......有什么dealio这里? Heroku是否在不同的过程中运行它,这就是为什么它不能被发现?
什么Heroku堆栈是这个*不*运行? – jipiboily 2012-03-01 02:29:44
没关系,似乎像香草雪松 – jipiboily 2012-03-01 02:46:28