ruby sinatra remote connection

apache, ruby, sinatra

Solution

I assume this is not firewall issue. Add bind `set :bind, '0.0.0.0'` something like below

#app.rb
require 'sinatra'
set :bind, '0.0.0.0'
get "/" do
    "Working"
end

to run this

ruby app.rb

Problem

I'm trying to get hello world working remotely in sinatra: ``` require 'sinatra' get '/' do "hello world" end ``` locally it works fine: ``` curl localhost:4567 hello world ``` but when I try to access it remotely, I get a 404 error. The server is visible; I have other web applications running just fine (but not on nonstandard ports). this is a near-stock ubuntu install so there aren't any iptables rules that would block access to port 4567. Is there something I'm missing? I've had difficulty googling this.

Original source