title: Creating remote Drb server (for use with pry-remote)
body: <p>I've been really enjoying developing Ruby applications with <a href="https://github.com/pry/pry" rel="noreferrer">Pry</a>. I've also seen a Pry plugin called <a href="https://github.com/Mon-Ouie/pry-remote" rel="noreferrer">pry-remote</a> which lets you set up a Drb server for remote access to a Pry session. The pry-remote synopsis in the README makes sense and I have no problem running locally. But how can I use this to, for example, allow a colleague to access the same Pry session in his/her terminal?</p>
  
  <p>If possible, the API I desire would be something like <a href="http://progrium.com/localtunnel/" rel="noreferrer">localtunnel</a>:</p>
  
  <p>On computer1:</p>
  
  <pre><code>$ ruby main.rb
  [pry-remote] Waiting for client on druby://127.0.0.1:9876
  
  $ drblocaltunnel 9876
  share this url: 
  http://xyz.drblocaltunnel.com
  </code></pre>
  
  <p>On computer2:</p>
  
  <pre><code>$ drblocaltunnel login -url http://xyz.drblocaltunnel.com
  
  Frame number: 0/4
  
  From: /programming/drb/main.rb @ line 5 Foo#initialize:
  
      4: def initialize(x, y)
   =&gt; 5:   binding.remote_pry
      6: end
  </code></pre>