今天早上我能够访问该网站，但我突然收到应用程序错误。
我运行了heroku重启，但没有解决任何问题。
任何人都知道导致它崩溃的原因是什么？为什么我会看到两个IP地址？我知道其他IP属于谁，但我相当肯定他不是在看这个网站。我是以75开头的那个，另一个是以64开头的那个。
C:\Users\Me\Desktop\myapp>heroku logs
2013-03-21T20:52:08+00:00 heroku[router]: at=info method=GET path=/assets/applic
ation-2fc6a05b812117a44c9ad81d589996e4.css host=www.myapp.com fwd="75.xx.xx.xxx"
dyno=web.1 queue=0 wait=4ms connect=4ms service=7ms status=304 bytes=0
2013-03-21T20:54:26+00:00 app[web.1]: Started GET "/" for 64.xx.xxx.xxx at 2013-
03-21 20:54:26 +0000
2013-03-21T20:54:26+00:00 app[web.1]:
2013-03-21T20:54:26+00:00 app[web.1]:
2013-03-21T20:54:56+00:00 heroku[router]: at=error code=H12 desc="Request timeou
t" method=GET path=/ host=boiling-bastion-xxxx.herokuapp.com fwd="64.xx.xxx.xxx"
dyno=web.1 queue=0ms wait=12ms connect=9ms service=30003ms status=503 bytes=0
2013-03-21T20:54:56+00:00 app[web.1]: Processing by StaticPagesController#home a
s HTML
2013-03-21T20:54:56+00:00 heroku[router]: at=info method=GET path=/favicon.ico h
ost=boiling-bastion-xxxx.herokuapp.com fwd="64.xx.xxx.xxx" dyno=web.1 queue=0 wa
it=2ms connect=9ms service=8ms status=200 bytes=1150
2013-03-21T21:01:46+00:00 heroku[router]: at=error code=H12 desc="Request timeou
t" method=GET path=/ host=www.myapp.com fwd="75.xx.xx.xxx" dyno=web.1 queue=0ms
wait=0ms connect=2ms service=30000ms status=503 bytes=0
2013-03-21T21:02:20+00:00 heroku[router]: at=error code=H12 desc="Request timeou
t" method=GET path=/ host=www.myapp.com fwd="75.xx.xx.xxx" dyno=web.1 queue=0ms
wait=0ms connect=1ms service=30001ms status=503 bytes=0
2013-03-21T21:03:38+00:00 heroku[router]: at=error code=H12 desc="Request timeou
t" method=GET path=/ host=www.myapp.com fwd="75.xx.xx.xxx" dyno=web.1 queue=0ms
wait=3ms connect=7ms service=30001ms status=503 bytes=0
2013-03-21T21:04:50+00:00 heroku[router]: at=error code=H12 desc="Request timeou
t" method=GET path=/ host=boiling-bastion-xxxx.herokuapp.com fwd="75.xx.xx.xxx"
dyno=web.1 queue=0ms wait=0ms connect=1ms service=30000ms status=503 bytes=0
2013-03-21T21:04:51+00:00 heroku[router]: at=info method=GET path=/favicon.ico h
ost=boiling-bastion-xxxx.herokuapp.com fwd="75.xx.xx.xxx" dyno=web.1 queue=0 wai
t=0ms connect=2ms service=79ms status=200 bytes=1150
2013-03-21T21:05:12+00:00 heroku[web.1]: State changed from up to starting
2013-03-21T21:05:15+00:00 heroku[web.1]: Stopping all processes with SIGTERM
2013-03-21T21:05:16+00:00 app[web.1]: /usr/local/lib/ruby/1.9.1/webrick/server
.rb:90:in `select'
2013-03-21T21:05:16+00:00 app[web.1]: [2013-03-21 21:05:16] ERROR SignalExceptio
n: SIGTERM
2013-03-21T21:05:16+00:00 heroku[web.1]: Starting process with command `bundle e
xec rails server -p 25301`
2013-03-21T21:05:25+00:00 heroku[web.1]: Stopping remaining processes with SIGKI
LL
2013-03-21T21:05:25+00:00 heroku[web.1]: Error R12 (Exit timeout) -> At least on
e process failed to exit within 10 seconds of SIGTERM
2013-03-21T21:05:27+00:00 heroku[web.1]: Process exited with status 137
2013-03-21T21:05:45+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-st
yle plugins in vendor/plugins! Support for these plugins will be removed in Rail
s 4.0. Move them out and bundle them in your Gemfile, or fold them in to your ap
p as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes f
or more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been
-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-03-21T21:05:45+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-st
yle plugins in vendor/plugins! Support for these plugins will be removed in Rail
s 4.0. Move them out and bundle them in your Gemfile, or fold them in to your ap
p as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes f
or more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been
-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-03-21T21:05:45+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-st
yle plugins in vendor/plugins! Support for these plugins will be removed in Rail
s 4.0. Move them out and bundle them in your Gemfile, or fold them in to your ap
p as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes f
or more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been
-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-03-21T21:05:45+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-st
yle plugins in vendor/plugins! Support for these plugins will be removed in Rail
s 4.0. Move them out and bundle them in your Gemfile, or fold them in to your ap
p as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes f
or more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been
-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-03-21T21:05:50+00:00 app[web.1]: SECURITY WARNING: No secret option
provided to Rack::Session::Cookie.
2013-03-21T21:05:50+00:00 app[web.1]: This poses a security threat. It i
s strongly recommended that you
2013-03-21T21:05:50+00:00 app[web.1]: provide a secret to prevent exploi
ts that may be possible from crafted
2013-03-21T21:05:50+00:00 app[web.1]: cookies. This will not be supporte
d in future versions of Rack, and
2013-03-21T21:05:50+00:00 app[web.1]: future versions will even invalida
te your existing user cookies.
2013-03-21T21:05:50+00:00 app[web.1]:
2013-03-21T21:05:50+00:00 app[web.1]: Called from: /app/vendor/bundle/ru
by/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/session/abstract_s
tore.rb:28:in `initialize'.
2013-03-21T21:05:50+00:00 app[web.1]:
2013-03-21T21:05:50+00:00 app[web.1]: Is the server running on host "ec2-23-21
-105-133.compute-1.amazonaws.com" and accepting
2013-03-21T21:05:50+00:00 app[web.1]: /app/vendor/bundle/ruby/1.9.1/gems/activer
ecord-3.2.3/lib/active_record/connection_adapters/postgresql_adapter.rb:1194:in
`initialize': could not connect to server: Connection refused (PGError)
2013-03-21T21:05:50+00:00 app[web.1]: => Ctrl-C to shutdown server
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/connection_adapters/postgresql_adapter.rb:1
194:in `new'
2013-03-21
T21:05:50+00:00 app[web.1]: => Booting WEBrick
2013-03-21T21:05:50+00:00 app[web.1]: => Rails 3.2.3 application starting in pro
duction on http://0.0.0.0:25301
2013-03-21T21:05:50+00:00 app[web.1]: TCP/IP connections on port 5432?
2013-03-21T21:05:50+00:00 app[web.1]: => Call with -d to detach
2013-03-21T21:05:50+00:00 app[web.1]: Exiting
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/connection_adapters/postgresql_adapter.rb:2
8:in `postgresql_connection'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/connection_adapters/postgresql_adapter.rb:1
194:in `connect'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/connection_adapters/postgresql_adapter.rb:2
8:in `new'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_poo
l.rb:313:in `checkout_new_connection'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_poo
l.rb:303:in `new_connection'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_poo
l.rb:237:in `block (2 levels) in checkout'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_poo
l.rb:232:in `block in checkout'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_poo
l.rb:232:in `loop'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_poo
l.rb:229:in `checkout'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_poo
l.rb:95:in `connection'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_spe
cification.rb:168:in `retrieve_connection'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_spe
cification.rb:142:in `connection'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/connection_adapters/postgresql_adapter.rb:3
29:in `initialize'
2013-03-21T21:05:50+00:00 app[web.1]: from /usr/local/lib/ruby/1.9.1/monitor.r
b:201:in `mon_synchronize'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_poo
l.rb:398:in `retrieve_connection'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/model_schema.rb:308:in `clear_cache!'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activesupport-3.2.3/lib/active_support/callbacks.rb:385:in `_run_prepare_callbac
ks'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activesupport-3.2.3/lib/active_support/callbacks.rb:81:in `run_callbacks'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
actionpack-3.2.3/lib/action_dispatch/middleware/reloader.rb:74:in `prepare!'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activerecord-3.2.3/lib/active_record/railtie.rb:91:in `block (2 levels) in <clas
s:Railtie>'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activesupport-3.2.3/lib/active_support/callbacks.rb:405:in `__run_callback'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
actionpack-3.2.3/lib/action_dispatch/middleware/reloader.rb:48:in `prepare!'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
railties-3.2.3/lib/rails/application/finisher.rb:47:in `block in <module:Finishe
r>'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
railties-3.2.3/lib/rails/initializable.rb:30:in `instance_exec'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
railties-3.2.3/lib/rails/initializable.rb:30:in `run'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
railties-3.2.3/lib/rails/initializable.rb:55:in `block in run_initializers'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
railties-3.2.3/lib/rails/initializable.rb:54:in `each'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
railties-3.2.3/lib/rails/initializable.rb:54:in `run_initializers'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
railties-3.2.3/lib/rails/application.rb:136:in `initialize!'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
railties-3.2.3/lib/rails/railtie/configurable.rb:30:in `method_missing'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/config/environment.rb:5:in `<t
op (required)>'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activesupport-3.2.3/lib/active_support/dependencies.rb:236:in `load_dependency'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activesupport-3.2.3/lib/active_support/dependencies.rb:251:in `require'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/config.ru:3:in `block in <main
>'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
rack-1.4.5/lib/rack/builder.rb:51:in `initialize'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/config.ru:in `new'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
rack-1.4.5/lib/rack/builder.rb:40:in `eval'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/config.ru:in `<main>'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activesupport-3.2.3/lib/active_support/callbacks.rb:418:in `_run__64769039690635
3246__prepare__2495173404169152159__callbacks'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activesupport-3.2.3/lib/active_support/dependencies.rb:251:in `require'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
activesupport-3.2.3/lib/active_support/dependencies.rb:251:in `block in require'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
rack-1.4.5/lib/rack/builder.rb:40:in `parse_file'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
rack-1.4.5/lib/rack/server.rb:200:in `app'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
railties-3.2.3/lib/rails/commands/server.rb:46:in `app'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
rack-1.4.5/lib/rack/server.rb:304:in `wrapped_app'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
rack-1.4.5/lib/rack/server.rb:254:in `start'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
railties-3.2.3/lib/rails/commands/server.rb:70:in `start'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
railties-3.2.3/lib/rails/commands.rb:50:in `tap'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
railties-3.2.3/lib/rails/commands.rb:55:in `block in <top (required)>'
2013-03-21T21:05:50+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/
railties-3.2.3/lib/rails/commands.rb:50:in `<top (required)>'
2013-03-21T21:05:50+00:00 app[web.1]: from script/rails:6:in `require'
2013-03-21T21:05:50+00:00 app[web.1]: from script/rails:6:in `<main>'
2013-03-21T21:05:52+00:00 heroku[web.1]: Process exited with status 1
2013-03-21T21:05:52+00:00 heroku[web.1]: State changed from starting to crashed
2013-03-21T21:05:52+00:00 heroku[web.1]: State changed from crashed to starting
2013-03-21T21:06:37+00:00 heroku[web.1]: State changed from starting to crashed
2013-03-21T21:06:41+00:00 heroku[router]: at=error code=H10 desc="App crashed" m
ethod=GET path=/ host=www.myapp.com fwd="75.xx.xx.xxx" dyno= queue= wait= connec
t= service= status=503 bytes=
2013-03-21T21:09:26+00:00 heroku[router]: at=error code=H10 desc="App crashed" m
ethod=GET path=/ host=www.myapp.com fwd="75.xx.xx.xxx" dyno= queue= wait= connec
t= service= status=503 bytes=
2013-03-21T21:09:26+00:00 heroku[router]: at=error code=H10 desc="App crashed" m
ethod=GET path=/favicon.ico host=www.myapp.com fwd="75.xx.xx.xxx" dyno= queue= w
ait= connect= service= status=503 bytes=
答案 0 :(得分：0)
昨晚ec2-23-21-105-133.compute-1.amazonaws.com发生了硬件问题;它已经解决了。