Phusion Passenger / ruby​​ 1.9.3 / rails 3.1.3 / [ASYNC BUG] thread_timer：选择

Question

我刚刚升级到Ruby 1.9.3-p0和Rails 3.1.3。然后我重新安装了Phusion Passenger并支持nginx。现在nginx在每次访问页面时都会记录以下错误：

  

[ASYNC BUG] thread_timer：选择   EBADF

     

ruby​​ 1.9.3p0（2011-10-30）[x86_64-linux]

     

[注意]您可能在Ruby解释器中遇到过错误或   扩展库。欢迎提供错误报告。详情如下：   http://www.ruby-lang.org/bugreport.html

所有这些都在Ubuntu 11.4上。

浏览器中的错误跟踪如下所示：

Passenger encountered the following error:

The application spawner server exited unexpectedly: Unexpected end-of-file detected.

Exception class:
    PhusionPassenger::Rack::ApplicationSpawner::Error

#   File                                                                                    Line    Location
0   /opt/gem_home/gems/passenger-3.0.9/lib/phusion_passenger/rack/application_spawner.rb    134     in `rescue in start'
1   /opt/gem_home/gems/passenger-3.0.9/lib/phusion_passenger/rack/application_spawner.rb    129     in `start'
2   /opt/gem_home/gems/passenger-3.0.9/lib/phusion_passenger/spawn_manager.rb   253     in `block (2 levels) in spawn_rack_application'
3   /opt/gem_home/gems/passenger-3.0.9/lib/phusion_passenger/abstract_server_collection.rb  132     in `lookup_or_add'
4   /opt/gem_home/gems/passenger-3.0.9/lib/phusion_passenger/spawn_manager.rb   246     in `block in spawn_rack_application'
5   /opt/gem_home/gems/passenger-3.0.9/lib/phusion_passenger/abstract_server_collection.rb  82  in `block in synchronize'
6   < td=""> <> prelude>    10:in `synchronize'
7   /opt/gem_home/gems/passenger-3.0.9/lib/phusion_passenger/abstract_server_collection.rb  79  in `synchronize'
8   /opt/gem_home/gems/passenger-3.0.9/lib/phusion_passenger/spawn_manager.rb   244     in `spawn_rack_application'
9   /opt/gem_home/gems/passenger-3.0.9/lib/phusion_passenger/spawn_manager.rb   137     in `spawn_application'
10  /opt/gem_home/gems/passenger-3.0.9/lib/phusion_passenger/spawn_manager.rb   275     in `handle_spawn_application'
11  /opt/gem_home/gems/passenger-3.0.9/lib/phusion_passenger/abstract_server.rb     357     in `server_main_loop'
12  /opt/gem_home/gems/passenger-3.0.9/lib/phusion_passenger/abstract_server.rb     206     in `start_synchronously'
13  /opt/gem_home/gems/passenger-3.0.9/helper-scripts/passenger-spawn-server

有关如何解决此问题的任何想法？

Answer 1

Passenger before v3.0.11 has issues with Ruby 1.9.3，更新您的Passenger gem并重新安装它应该可以解决问题。