I am new to Ruby so I thought the best way to get into it would be to follow the ONLamp "Rolling with Ruby on Rails" intro. I followed the instructions to the letter and everything work just great, very impressive:-). A couple of days later when I went back to it I got the following message when trying to start the WEBrick server. U:\RoRProjects\cookbook>ruby script\server => Booting WEBrick... => Rails application started on http://0.0.0.0:3000 => Ctrl-C to shutdown server; call with --help for options [2006-05-03 08:52:40] INFO WEBrick 1.3.1 [2006-05-03 08:52:40] INFO ruby 1.8.4 (2005-12-24) [i386-mswin32] [2006-05-03 08:52:40] WARN TCPServer Error: Bad file descriptor - bind(2) u:/ruby/lib/ruby/1.8/webrick/utils.rb:73:in `initialize': Bad file descriptor - bind(2) (Errno::EBADF) from u:/ruby/lib/ruby/1.8/webrick/utils.rb:73:in `create_listeners' from u:/ruby/lib/ruby/1.8/webrick/utils.rb:70:in `create_listeners' from u:/ruby/lib/ruby/1.8/webrick/server.rb:75:in `listen' from u:/ruby/lib/ruby/1.8/webrick/server.rb:63:in `initialize' from u:/ruby/lib/ruby/1.8/webrick/httpserver.rb:24:in `initialize' from u:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/webrick_server.rb:59 :in `dispatch' from u:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/commands/servers/web rick.rb:59 from u:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in `re quire' from u:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_suppo rt/dependencies.rb:147:in `require' from u:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/commands/server.rb:3 0 from u:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in `re quire' from u:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_suppo rt/dependencies.rb:147:in `require' from script/server:3 U:\RoRProjects\cookbook> I have tried totally uninstalling (ruby, rails, MySQL) and then reinstalling but with no success. Obviously something has changed in the environment that it is running in but I cannot recall anything that has been done that would be of significance. Any ideas what could cause this? Any assistance would be gratefully received. Regards Brian Watson
on 2006-05-03 12:34
on 2006-05-03 21:06
what happens if you create a new rails project (empty)?
on 2006-05-03 21:26
Somehow you still have the original instance of webrick running and blocking read access to port 3000. Try script/server -p 3001 if you can't figure out how to kill the running instance. -- Ray