I am learning Ruby on Rails with railstutorial.org
I had set everything up and working fine from Chapter 1. However, all of a sudden my next app has an issue.
I run "rails server"
=> Booting WEBrick
=> Rails 3.2.9 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
[2012-11-15 00:45:08] INFO WEBrick 1.3.1
[2012-11-15 00:45:08] INFO ruby 1.9.3 (2012-11-10) [x86_64-linux]
[2012-11-15 00:45:08] INFO WEBrick::HTTPServer#start: pid=2752 port=3000
Seems to be working fine, just like with my previous app.
However, I try connecting to localhost:3000 , 0.0.0.0:3000 , 127.0.0.1:3000 on various browsers and they all cannot establish a connection to the server.
Some things to note:
-I was able to connect to localhost just a while ago–it just seems like it suddenly stopped working out of the blue.
-My first app was working perfectly fine, but now it doesn't work for my first app either.
-I don't have firewalls blocking the port, and my hosts file is not the problem.
-I am on Ubuntu 12.10
I almost always find solutions via search, but not this time.. so I need some help please. It's very frustrating as I feel like it's a simple problem that I spent way too long being stuck on.
Thank you.
Best Answer
Try running it in some other port like say 3001 as:
rails server -p 3001
If its working than than try it again on 3000 as the command above.
I thing some other software is using your 3000 port that's why its not responding.
Or for some advanced things see here