<分区>
当我在 heroku 上对我的 Rails 应用程序部署一些更改时，我突然收到“应用程序错误”。不确定为什么，我找不到合适的解决方案。
这是日志:
2012-10-22T20:05:26+00:00 heroku[slugc]: Slug compilation started
2012-10-22T20:06:54+00:00 heroku[web.1]: State changed from up to starting
2012-10-22T20:06:54+00:00 heroku[slugc]: Slug compilation finished
2012-10-22T20:06:56+00:00 heroku[web.1]: Starting process with command `bundle e
xec rails server -p 28612`
2012-10-22T20:06:56+00:00 heroku[web.1]: Stopping all processes with SIGTERM
2012-10-22T20:06:57+00:00 app[web.1]: /usr/local/lib/ruby/1.9.1/webrick/server
.rb:90:in `select'
2012-10-22T20:06:57+00:00 app[web.1]: [2012-10-22 20:06:57] ERROR SignalExceptio
n: SIGTERM
2012-10-22T20:07:06+00:00 heroku[web.1]: Stopping remaining processes with SIGKI
LL
2012-10-22T20:07:06+00:00 heroku[web.1]: Error R12 (Exit timeout) -> At least on
e process failed to exit within 10 seconds of SIGTERM
2012-10-22T20:07:08+00:00 heroku[web.1]: Process exited with status 137
2012-10-22T20:07:57+00:00 heroku[web.1]: Error R10 (Boot timeout) -> Web process
failed to bind to $PORT within 60 seconds of launch
2012-10-22T20:07:57+00:00 heroku[web.1]: Stopping process with SIGKILL
2012-10-22T20:07:58+00:00 heroku[web.1]: State changed from starting to crashed
2012-10-22T20:07:58+00:00 heroku[web.1]: State changed from crashed to starting
2012-10-22T20:07:58+00:00 heroku[web.1]: Process exited with status 137
2012-10-22T20:08:01+00:00 heroku[web.1]: Starting process with command `bundle e
xec rails server -p 26859`
2012-10-22T20:09:01+00:00 heroku[web.1]: Error R10 (Boot timeout) -> Web process
failed to bind to $PORT within 60 seconds of launch
2012-10-22T20:09:01+00:00 heroku[web.1]: Stopping process with SIGKILL
2012-10-22T20:09:02+00:00 heroku[web.1]: Process exited with status 137
2012-10-22T20:09:02+00:00 heroku[web.1]: State changed from starting to crashed
2012-10-22T20:09:27+00:00 heroku[router]: Error H10 (App crashed) -> GET www.thr
illengine.com/ dyno= queue= wait= service= status=503 bytes=`
在开发中它工作正常。
更新:
40 分钟后一切恢复正常并正常工作。奇怪，考虑到我真的什么都没做。 还有其他人遇到类似的事情吗？