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Ruby-Thin服务器在生产中随机崩溃

[英]Ruby-Thin server crashes randomly in production

 原文  2014-04-16 09:48:53  0   3    ruby-on-rails/ ruby/ ruby-on-rails-3/ ubuntu/ azure

问题描述

I had put a Ruby on Rails application on an Azure server(Ubuntu 64 bit). 我在Azure服务器（Ubuntu 64位）上放了一个Ruby on Rails应用程序。 I had installed Nginx and Thin as our web server and application server respectively. 我分别安装了Nginx和Thin作为我们的Web服务器和应用程序服务器。 Today my Thin server crashed and my site went down. 今天我的瘦服务器崩溃，我的网站崩溃了。 I checked the log but could not find anything suspicious. 我检查了日志但找不到任何可疑的东西。

This is a snippet from my thin log: 这是我的瘦日志中的一个片段： 

 Using rack adapter
            SECURITY WARNING: No secret option provided to Rack::Session::Cookie.
            This poses a security threat. It is strongly recommended that you
            provide a secret to prevent exploits that may be possible from crafted
            cookies. This will not be supported in future versions of Rack, and
            future versions will even invalidate your existing user cookies.

      Called from: /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_dispatch/middleware/session/abstract_store.rb:28:in `initialize'.0/lib/thin/backends/base.rb:63:in `start'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/lib/thin/server.rb:159:in `start'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/lib/thin/controllers/controller.rb:86:in `start'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/lib/thin/runner.rb:187:in `run_command'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/lib/thin/runner.rb:152:in `run!'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/bin/thin:6:in `<top (required)>'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/bin/thin:23:in `load'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/bin/thin:23:in `<main>'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/bin/ruby_executable_hooks:15:in `eval'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/bin/ruby_executable_hooks:15:in `<main>'
Error during failsafe response: Missing template index/getkey, application/getkey with {:locale=>[:en], :formats=>[:gif, "image/*"], :handlers=>[:erb, :builder]}. Searched in:
  * "/home/webuser/apps/production/app/views"

  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_view/path_set.rb:58:in `find'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_view/lookup_context.rb:109:in `find'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_view/renderer/abstract_renderer.rb:3:in `find_template'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_view/renderer/template_renderer.rb:34:in `determine_template'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_view/renderer/template_renderer.rb:10:in `render'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_view/renderer/renderer.rb:36:in `render_template'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_view/renderer/renderer.rb:17:in `render'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/abstract_controller/rendering.rb:110:in `_render_template'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal/streaming.rb:225:in `_render_template'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/abstract_controller/rendering.rb:103:in `render_to_body'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal/renderers.rb:28:in `render_to_body'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal/compatibility.rb:50:in `render_to_body'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/abstract_controller/rendering.rb:88:in `render'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal/rendering.rb:16:in `render'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal/instrumentation.rb:40:in `block (2 levels) in render'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/activesupport-3.2.8/lib/active_support/core_ext/benchmark.rb:5:in `block in ms'
  /home/webuser/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/benchmark.rb:295:in `realtime'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/activesupport-3.2.8/lib/active_support/core_ext/benchmark.rb:5:in `ms'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal/instrumentation.rb:40:in `block in render'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal/instrumentation.rb:83:in `cleanup_view_runtime'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal/instrumentation.rb:39:in `render'
  /home/webuser/apps/production/app/controllers/index_controller.rb:97:in `getkey'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal/implicit_render.rb:4:in `send_action'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/abstract_controller/base.rb:167:in `process_action'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal/rendering.rb:10:in `process_action'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/abstract_controller/callbacks.rb:18:in `block in process_action'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/activesupport-3.2.8/lib/active_support/callbacks.rb:414:in `_run__2157135730694343981__process_action__1990300394974926863__callbacks'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/activesupport-3.2.8/lib/active_support/callbacks.rb:405:in `__run_callback'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/activesupport-3.2.8/lib/active_support/callbacks.rb:385:in `_run_process_action_callbacks'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/activesupport-3.2.8/lib/active_support/callbacks.rb:81:in `run_callbacks'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/abstract_controller/callbacks.rb:17:in `process_action'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal/rescue.rb:29:in `process_action'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal/instrumentation.rb:30:in `block in process_action'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/activesupport-3.2.8/lib/active_support/notifications.rb:123:in `block in instrument'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/activesupport-3.2.8/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/activesupport-3.2.8/lib/active_support/notifications.rb:123:in `instrument'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal/instrumentation.rb:29:in `process_action'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal/params_wrapper.rb:207:in `process_action'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/abstract_controller/base.rb:121:in `process'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/abstract_controller/rendering.rb:45:in `process'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal.rb:203:in `dispatch'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_controller/metal.rb:246:in `block in action'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_dispatch/routing/route_set.rb:73:in `call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_dispatch/routing/route_set.rb:73:in `dispatch'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_dispatch/routing/route_set.rb:36:in `call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/journey-1.0.4/lib/journey/router.rb:68:in `block in call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/journey-1.0.4/lib/journey/router.rb:56:in `each'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/journey-1.0.4/lib/journey/router.rb:56:in `call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_dispatch/routing/route_set.rb:600:in `call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_dispatch/middleware/show_exceptions.rb:76:in `render_exception'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_dispatch/middleware/show_exceptions.rb:61:in `call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/railties-3.2.8/lib/rails/rack/logger.rb:26:in `call_app'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/railties-3.2.8/lib/rails/rack/logger.rb:16:in `call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_dispatch/middleware/request_id.rb:22:in `call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/rack-1.4.5/lib/rack/methodoverride.rb:21:in `call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/rack-1.4.5/lib/rack/runtime.rb:17:in `call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/activesupport-3.2.8/lib/active_support/cache/strategy/local_cache.rb:72:in `call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/rack-1.4.5/lib/rack/lock.rb:15:in `call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_dispatch/middleware/static.rb:62:in `call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/rack-cache-1.2/lib/rack/cache/context.rb:136:in `forward'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/rack-cache-1.2/lib/rack/cache/context.rb:245:in `fetch'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/rack-cache-1.2/lib/rack/cache/context.rb:185:in `lookup'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/rack-cache-1.2/lib/rack/cache/context.rb:66:in `call!'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/rack-cache-1.2/lib/rack/cache/context.rb:51:in `call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/railties-3.2.8/lib/rails/engine.rb:479:in `call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/railties-3.2.8/lib/rails/application.rb:223:in `call'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/railties-3.2.8/lib/rails/railtie/configurable.rb:30:in `method_missing'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/lib/thin/connection.rb:81:in `block in pre_process'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/lib/thin/connection.rb:79:in `catch'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/lib/thin/connection.rb:79:in `pre_process'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/lib/thin/connection.rb:54:in `process'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/lib/thin/connection.rb:39:in `receive_data'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/eventmachine-1.0.3/lib/eventmachine.rb:187:in `run_machine'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/eventmachine-1.0.3/lib/eventmachine.rb:187:in `run'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/lib/thin/backends/base.rb:63:in `start'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/lib/thin/server.rb:159:in `start'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/lib/thin/controllers/controller.rb:86:in `start'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/lib/thin/runner.rb:187:in `run_command'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/lib/thin/runner.rb:152:in `run!'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/thin-1.5.0/bin/thin:6:in `<top (required)>'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/bin/thin:23:in `load'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/bin/thin:23:in `<main>'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/bin/ruby_executable_hooks:15:in `eval'
  /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/bin/ruby_executable_hooks:15:in `<main>'
>> Writing PID to tmp/pids/thin.3000.pid
>> Using rack adapter
        SECURITY WARNING: No secret option provided to Rack::Session::Cookie.
        This poses a security threat. It is strongly recommended that you
        provide a secret to prevent exploits that may be possible from crafted
        cookies. This will not be supported in future versions of Rack, and
        future versions will even invalidate your existing user cookies.

        Called from: /home/webuser/.rvm/gems/ruby-1.9.3-p545@woi/gems/actionpack-3.2.8/lib/action_dispatch/middleware/session/abstract_store.rb:28:in `initialize'.

My Index controller: 我的索引控制器： 

require "openssl"
require 'digest/sha2'
require 'base64'
require 'net/http'
require 'uri'
require 'cgi'
class IndexController < ApplicationController

  def index

    if params['_escaped_fragment_'] == '/Home' or params['_escaped_fragment_'] == '/home'
      redirect_to "#{root_url}", :status => :moved_permanently
    elsif params['_escaped_fragment_'] == '/Tv-Listings'
      @data = JSON.parse(Net::HTTP.get('services.whatsonindia.com',"/UserStar/UserStarHost.svc/TVGuideDetailed?call=TVGuideDetailed&apikey=8a1e808b55fde9455cb3d8857ed88389&context=applicationname=sourcebits;headendid=2645&programmeimagesize=Large&channelimagesize=Large&Imagesize=Large&channelgenre=all&dateselected=0&mode=getTVGuideInfo&pageno=1&responseformat=json&responselanguage=English&starthour=0&totalhrdata=24"))
      render :layout => false
      return false
    elsif params['_escaped_fragment_'] == '/Movies' or params['_escaped_fragment_'] == '/movies'
      fromdatetime = Time.now.year.to_s + "-" + Time.now.month.to_s + "-" + Time.now.day.to_s  + "+12:16"
      todatetime =  Time.now.year.to_s + "-" + Time.now.month.to_s + "-" + (Time.now + 4.day).day.to_s + "+23:59"
      @data = JSON.parse(Net::HTTP.get('services.whatsonindia.com',"/UserStar/UserStarHost.svc/AllMovies?call=AllMovies&apikey=dd45045f8c68db9f54e70c67048d32e8&pageno=1&context=applicationname=website;headendid=2645&fromdatetime=#{fromdatetime}&todatetime=#{todatetime}&productionstartyear=2004&productionendyear=2015&programmeimagesize=xxlarge&castname=&isfavMovies=false&mode=getAllMovies&noCache=1389683687038&responseformat=json&responselanguage=English"))
      render :layout => false
      return false
    elsif params['_escaped_fragment_'] == '/Videos' or params['_escaped_fragment_'] == '/videos'
      @data = JSON.parse(Net::HTTP.get('services.whatsonindia.com',"/UserStar/UserStarHost.svc/VideosByFilter?call=VideosByFilter&apikey=53adaf494dc89ef7196d73636eb2451b&pageno=1&context=headendid=2645;applicationname=website&filtertype=popular&channelname=&videogenre=&programmeImageSize=xxlarge&mode=getAllVideos&noCache=1389685706035&responseformat=json&responselanguage=English"))
      render :layout => false
      return false
    elsif params['_escaped_fragment_'] == '/Channels' or params['_escaped_fragment_'] == '/channels'
      @data = JSON.parse(Net::HTTP.get('services.whatsonindia.com',"/UserStar/UserStarHost.svc/FeaturedProgramme?call=FeaturedProgramme&apikey=06138bc5af6023646ede0e1f7c1eac75&programmeimagesize=xxlarge&channelimagesize=xxlarge&imagesize=xxlarge&applicationname=website&operatorid=0&context=headendid=2645;applicationname=website&mode=featuredProgramme&pageno=1&responseformat=json&responselanguage=English"))
      @popular = JSON.parse(Net::HTTP.get('services.whatsonindia.com',"/UserStar/UserStarHost.svc/HybridChannels?call=HybridChannels&apikey=fa83a11a198d5a7f0bf77a1987bcd006&responseformat=json&responselanguage=English&pageno=1&languageid=0&channelimagesize=small&context=headendid%3D0%3Bapplicationname%3Dwebsite&hybridgenre=Popular&mode=filterByHybridGenre"))
      render :layout => false
      return false
    elsif params['_escaped_fragment_'] == '/Mobile-Apps' or params['_escaped_fragment_'] == '/apps'
      @testimonials = JSON.parse(Net::HTTP.get('services.whatsonindia.com', "/UserStar/UserStarHost.svc/AppTestimonials?call=AppTestimonials&apikey=1fc214004c9481e4c8073e85323bfd4b&pageno=1&context=custid=1;msisdn=222;headendid=2645;applicationname=website&appid=1&mode=getAppTestimonials&responseformat=json&responselanguage=English"))
      render :layout => false
      return false
    elsif params['_escaped_fragment_'] =~ /\/actor(.*)/
      actorname = CGI::escape(params['_escaped_fragment_'].split("/").last.gsub(/CeNc/,"$#*!").gsub(/DqO/, '"').gsub(/PLus/, '+').gsub(/ObR/, '[').gsub(/CbR/, ']').gsub(/AtR/, '@').gsub(/EmPe/, '&').gsub(/HaSh/, '#').gsub(/StAr/, '*').gsub("-", " ").gsub("~", "-").gsub("$", "/").gsub(/DoLr/, "$").gsub("*", "?").gsub("PeRc", "%"))
      result = JSON.parse(Net::HTTP.get('services.whatsonindia.com', "/UserStar/UserStarHost.svc/CastIDByName?call=CastIDByName&apikey=bdf3f54642b2d80f8e87b6474eaaad11ece8058a&responseformat=json&responselanguage=English&context=custid=1;msisdn=222;headendid=2645;applicationname=website&castname=#{actorname}&mode=getActorId&pageno=1"))
      result = result["getcastid"]["castidbyname"]["castid"]
      @data = JSON.parse(Net::HTTP.get('services.whatsonindia.com', "/UserStar/UserStarHost.svc/CastDetails?apikey=375f9609c9962cce0ad6ccaaabd80362ecd2b07f&responseformat=json&responselanguage=english&context=custid=1;msisdn=222;headendid=2645;applicationname=website&castid=#{result}"))
      @similaractors = JSON.parse(Net::HTTP.get('services.whatsonindia.com', "/UserStar/UserStarHost.svc/SimilarCasts?call=SimilarCasts&apikey=731df0fc93417f72fcb56f09cd754f9382ae6373&context=custid=1;msisdn=222;headendid=2645;applicationname=website&userid=1&responseformat=json&responselanguage=English&castid=#{result}&mode=SimilarActor&pageno=1"))
      @acotsmovie = JSON.parse(Net::HTTP.get('services.whatsonindia.com', "/UserStar/UserStarHost.svc/CastProgrammesByGenre?call=CastProgrammesByGenre&apikey=0ad54e429b2b6238550f24701541130b978e4640&context=custid=1;msisdn=222;headendid=2645;applicationname=website&genre=film&imagesize=medium&pageno=1&userid=1&castid=#{result}&mode=MoviesByActor&responseformat=json&responselanguage=English"))
      render :layout => false
      return false
    elsif params['_escaped_fragment_'] =~ /\/program(.*)/
      programename = CGI::escape(params['_escaped_fragment_'].split("/").last.gsub(/CeNc/,"$#*!").gsub(/DqO/, '"').gsub(/PLus/, '+').gsub(/ObR/, '[').gsub(/CbR/, ']').gsub(/AtR/, '@').gsub(/EmPe/, '&').gsub(/HaSh/, '#').gsub(/StAr/, '*').gsub("-", " ").gsub("~", "-").gsub("$", "/").gsub(/DoLr/, "$").gsub("*", "?").gsub("PeRc", "%"))
      result = JSON.parse(Net::HTTP.get('services.whatsonindia.com',"/UserStar/UserStarHost.svc/ProgrammeIDByName?call=SingleChannelIDByName&apikey=a4d2f0d23dcc84ce983ff9157f8b7f88&responseformat=json&responselanguage=English&context=custid=1;msisdn=222;headendid=2645;applicationname=website&programmename=#{programename}&mode=getProgrammeid&pageno=1&userid=-1"))
      if result["getprogrammeidbyname"]
        result = result["getprogrammeidbyname"]["programmeidbyname"]["programmeid"]
        @data = JSON.parse(Net::HTTP.get('services.whatsonindia.com', "/UserStar/UserStarHost.svc/FullProgrammeDetail?call=FullProgrammeDetail&apikey=74071a673307ca7459bcf75fbd024e09&responseformat=json&responselanguage=English&context=custid=1;msisdn=222;headendid=2645;applicationname=website&pageno=1&programmeimagesize=large&channelimagesize=large&imagesize=large&programmeid=#{result}&starttime=&mode=fullProgrammeDetail&userid=-1"))
        @similarprogrames = JSON.parse(Net::HTTP.get('services.whatsonindia.com', "/UserStar/UserStarHost.svc/SimilarProgramme?call=SimilarProgramme&apikey=950a4152c2b4aa3ad78bdd6b366cc179&responseformat=json&responselanguage=English&pageno=1&context=custid=1;msisdn=222;headendid=2645;applicationname=website&programmeimagesize=large&channelimagesize=large&imagesize=large&programmeid=#{result}&mode=similarProgrammes&userid=-1"))
        @castandcrew =  JSON.parse(Net::HTTP.get('services.whatsonindia.com', "/UserStar/UserStarHost.svc/ProgramCastAndCrew?call=ProgramCastAndCrew&apikey=c3c59e5f8b3e9753913f4d435b53c308&responseformat=json&responselanguage=English&context=custid=1;msisdn=222;headendid=2645;applicationname=website&pageno=1&programmeid=#{result}&mode=castNcrew&userid=-1"))
        @webvideos =  JSON.parse(Net::HTTP.get('services.whatsonindia.com', "/UserStar/UserStarHost.svc/WebVideos?call=WebVideos&apikey=9461cce28ebe3e76fb4b931c35a169b0&responseformat=json&responselanguage=English&pageno=1&context=custid=1;msisdn=222;headendid=2645;applicationname=website&imagesize=large&programmeid=#{result}&mode=webVideos&userid=-1"))
        @nextschedule =  JSON.parse(Net::HTTP.get('services.whatsonindia.com', "/UserStar/UserStarHost.svc/MoreProgrammeSchedule?call=MoreProgrammeSchedule&apikey=758874998f5bd0c393da094e1967a72b&responseformat=json&responselanguage=English&pageno=1&context=custid=1;msisdn=222;headendid=2645;applicationname=website&channelimagesize=large&programmeid=#{result}&mode=nextSchedule&userid=-1"))
        @programename =   CGI::unescape(programename)
      else
        @data = {}
        @programename =   CGI::unescape(programename)
      end

      render :layout => false
      return false
    elsif params['_escaped_fragment_'] =~ /\/channel(.*)/
      channelname = CGI::escape(params['_escaped_fragment_'].split("/").last.gsub(/CeNc/,"$#*!").gsub(/DqO/, '"').gsub(/PLus/, '+').gsub(/ObR/, '[').gsub(/CbR/, ']').gsub(/AtR/, '@').gsub(/EmPe/, '&').gsub(/HaSh/, '#').gsub(/StAr/, '*').gsub("-", " ").gsub("~", "-").gsub("$", "/").gsub(/DoLr/, "$").gsub("*", "?").gsub("PeRc", "%"))
      result = JSON.parse(Net::HTTP.get('services.whatsonindia.com', "/UserStar/UserStarHost.svc/SingleChannelIDByName?call=SingleChannelIDByName&apikey=6a61d423d02a1c56250dc23ae7ff12f3&responseformat=json&responselanguage=English&context=custid=1;msisdn=222;headendid=2645;applicationname=website&channelname=#{channelname}&mode=getChannelid&pageno=1"))
      if result["getsinglechannelidbyname"]
        result = result["getsinglechannelidbyname"]["singlechannelidbyname"]["channelid"]
        @data = JSON.parse(Net::HTTP.get('services.whatsonindia.com', "/UserStar/UserStarHost.svc/SingleChannelDetail?call=SingleChannelDetail&apikey=352fe25daf686bdb4edca223c921acea&responseformat=json&responselanguage=English&pageno=1&channelimagesize=large&channelid=#{result}&context=custid=1;msisdn=222;headendid=2645;applicationname=website;ipaddress=127.0.0.1;useragent=Mozilla/5.0+(X11,+Linux+i686)+AppleWebKit/537.36+(KHTML,+like+Gecko)+Chrome/28.0.1500.95+Safari/537.36&mode=channelDetails"))
        @similarchannels = JSON.parse(Net::HTTP.get('services.whatsonindia.com', "/UserStar/UserStarHost.svc/SimilarChannels?call=SimilarChannels&apikey=839ab46820b524afda05122893c2fe8e&responseformat=json&responselanguage=English&pageno=1&context=custid=1;msisdn=222;headendid=2645;applicationname=website&channelimagesize=large&imagesize=large&channelid=#{result}&mode=similarChannels"))
        @toprated =  JSON.parse(Net::HTTP.get('services.whatsonindia.com', "/UserStar/UserStarHost.svc/TopProgrammeForChannel?call=TopProgrammeForChannel&apikey=f90f2aca5c640289d0a29417bcb63a37&responseformat=json&responselanguage=English&context=custid%3D1%3Bmsisdn%3D222%3Bheadendid%3D2645%3Bapplicationname%3Dwebsite&pageno=1&programmeimagesize=large&channelimagesize=large&imagesize=large&channelid=#{result}&languagename=English&hybridgenre=All&mode=channelPopularPrograms"))
        @browse =   JSON.parse(Net::HTTP.get('services.whatsonindia.com', "/UserStar/UserStarHost.svc/ChannelBrowsedProgrammes?call=ChannelBrowsedProgrammes&apikey=98d6f58ab0dafbb86b083a001561bb34&context=custid%3D1%3Bmsisdn%3D222%3Bheadendid%3D2645%3Bapplicationname%3Dwebsite&headendid=2645&userid=196878&channelid=#{result}&imagesize=large&pageno=1&hybridgenre=All&mode=getBrowseForChannel&responseformat=json&responselanguage=English"))
        @channelname =  CGI::unescape(channelname)
      else
        @data = {}
        @channelname =   CGI::unescape(channelname)
      end

      render :layout => false
      return false
    elsif params['_escaped_fragment_'] == "/Search/"
      render :layout => false
      return false
    end

    unless session[:pki]
      @alg = "AES-256-CBC"
      aes = OpenSSL::Cipher::Cipher.new(@alg)
      aes.encrypt
      key = aes.random_key
      @pki = Base64.encode64(key).gsub(/\n/, '')
      session[:pki] = @pki
      session[:key] = key
    end
  end

  def getkey
    render :layout => false
  end


end

The point where it crashed is not showing any error. 它崩溃的点没有显示任何错误。 I don't know why this is happening and why did it take place after almost a week of going live? 我不知道为什么会这样，为什么会在上线一周后发生？

3 个解决方案

解决方案1
 0  2014-04-22 12:31:50

Have you set key in config/initializers/secret_token.rb? 你在config / initializers / secret_token.rb中设置了密钥吗？ Like shown below 如下图所示

* * 

#{YOURAPPLIACTION_NAME}::Application.config.secret_token = #{YOUR LONG SECRET TOKEN}

* *

解决方案2
 0  2014-04-24 19:12:26

We had crashes every few days, no hints in logs. 我们每隔几天就崩溃一次，没有日志提示。 It turned out to be bad memory chips and after replacing them everything worked smoothly. 原来是糟糕的内存芯片，更换后一切顺利。

解决方案3
 0 已采纳  2014-11-07 11:46:55

Found the answer to the above scenario..Thought it would be helpful to someone else in the future. 找到了上述场景的答案。希望将来对其他人有所帮助。

I was having an config file which was giving the error and when I removed the config file The site started to run properly on the VM 我有一个配置文件，它给出了错误，当我删除配置文件时，该站点开始在VM上正常运行

Also it is recommended to check the configurations files for ruby application properly. 另外，建议正确检查ruby应用程序的配置文件。

Thanks 谢谢

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