CODEWITHSUNDEEP
ruby-on-railsrubyrubygems
basswaves
basswaves

Reputation: 132

Rails (4.2.0) Server unresponsive to browser requests

Unable to connect to the Rails server on ipaddress:3000. Port 3000 is open on the server. The initial http get from the browser is reaching port 3000, evident from tcpdump.

But no activity in the WEBrick console, stops right here -

=> Booting WEBrick
=> Rails 4.2.0 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
[2015-01-15 15:43:07] INFO  WEBrick 1.3.1
[2015-01-15 15:43:07] INFO  ruby 2.2.0 (2014-12-25) [x86_64-linux]
[2015-01-15 15:43:07] INFO  WEBrick::HTTPServer#start: pid=3072 port=3000

No obvious error messages from RVM or Rails.

The browser is giving "This webpage is not available." Error code: ERR_CONNECTION_REFUSED

rvm info -

ruby-2.2.0:

  system:
    uname:       "Linux <> 2.6.32-504.3.3.el6.x86_64 #1 SMP Wed Dec 17 01:55:02 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux"
    system:      "centos/6/x86_64"
    bash:        "/bin/bash => GNU bash, version 4.1.2(1)-release (x86_64-redhat-linux-gnu)"
    zsh:         " => not installed"

  rvm:
    version:      "rvm 1.26.9 (latest) by Wayne E. Seguin <[email protected]>, Michal Papis <[email protected]> [https://rvm.io/]"
    updated:      "43 minutes 5 seconds ago"
    path:         "/home/deploy/.rvm"

  ruby:
    interpreter:  "ruby"
    version:      "2.2.0p0"
    date:         "2014-12-25"
    platform:     "x86_64-linux"
    patchlevel:   "2014-12-25 revision 49005"
    full_version: "ruby 2.2.0p0 (2014-12-25 revision 49005) [x86_64-linux]"

  homes:
    gem:          "/home/deploy/.rvm/gems/ruby-2.2.0"
    ruby:         "/home/deploy/.rvm/rubies/ruby-2.2.0"

  binaries:
    ruby:         "/home/deploy/.rvm/rubies/ruby-2.2.0/bin/ruby"
    irb:          "/home/deploy/.rvm/rubies/ruby-2.2.0/bin/irb"
    gem:          "/home/deploy/.rvm/rubies/ruby-2.2.0/bin/gem"
    rake:         "/home/deploy/.rvm/rubies/ruby-2.2.0/bin/rake"

  environment:
    PATH:         "/home/deploy/.rvm/gems/ruby-2.2.0/bin:/home/deploy/.rvm/gems/ruby-2.2.0@global/bin:/home/deploy/.rvm/rubies/ruby-2.2.0/bin:/usr/lib64/qt-3.3/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/deploy/.rvm/bin:/home/deploy/.rvm/bin"
    GEM_HOME:     "/home/deploy/.rvm/gems/ruby-2.2.0"
    GEM_PATH:     "/home/deploy/.rvm/gems/ruby-2.2.0:/home/deploy/.rvm/gems/ruby-2.2.0@global"
    MY_RUBY_HOME: "/home/deploy/.rvm/rubies/ruby-2.2.0"
    IRBRC:        "/home/deploy/.rvm/rubies/ruby-2.2.0/.irbrc"
    RUBYOPT:      ""
    gemset:       ""

Default Gemfile -

source 'https://rubygems.org'

gem 'rails', '4.2.0'
gem 'sqlite3'
gem 'sass-rails', '~> 5.0'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.1.0'
gem 'execjs'
gem 'jquery-rails'
gem 'turbolinks'
gem 'jbuilder', '~> 2.0'
gem 'sdoc', '~> 0.4.0', group: :doc

group :development, :test do
  gem 'byebug'

What I did to configure the rails server -

gpg --keyserver hkp://keys.gnupg.net --recv-keys D39DC0E3
\curl -sSL https://get.rvm.io | bash -s stable --ruby
source ~/.rvm/scripts/rvm

sudo yum install -y sqlite-devel.x86_64 libdbi-dbd-sqlite.x86_64 libxml2-devel.x86_64 libxslt-devel.x86_64 sqlite-devel

curl -sL https://rpm.nodesource.com/setup | bash -
yum install -y nodejs
yum groupinstall 'Development Tools'
wget http://nodejs.org/dist/node-latest.tar.gz
tar xvfvz node-latest.tar.gz

cd node-v0.10.35 
./configure
make
sudo make install

sudo yum install -y postgresql.x86_64 postgresql-devel.x86_64 postgresql-libs.x86_64

gem install rails
gem install sqlite3
rvm 2.2.0 do gem install jquery-rails
rails new <test_app>
rails server

A simple javascript server works on the same system. So not an OS config / firewall issue.

Also, same behavior with Ruby 2.1.5 and 2.0.0, with Rails 4.2.0 and latest stable RVM.

Upvotes: 2

Views: 2386

Answers (1)

basswaves
basswaves

Reputation: 132

This works -

rails server -b 0.0.0.0 -p 3000

Found the solution here, once the problem was properly defined -

https://serverfault.com/questions/625841/cant-access-ports-assigned-to-rails-4-2-but-4-04-works-fine

Upvotes: 8

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