title: Increase timeout period of Elixir IEx.pry session
body: <p>I'm trying to increase the timeout period of an IEx.pry session.  Specifically, I'my pry-ing in a Phoenix framework unit test.  I've added the following to the body of my test:</p>
  
  <pre><code>require IEx
  IEx.pry
  </code></pre>
  
  <p>I looked at the IEx documentation for the <code>pry</code> method and it says that the first parameter is a timeout period in milliseconds.  But, when I update the pry call to:</p>
  
  <pre><code>IEx.pry(60000)
  </code></pre>
  
  <p>... it still times out in 30 seconds.  How do I increase this timeout period?</p>
  
  <h2>EDIT</h2>
  
  <p>For posterity's sake, with Elixir 1.1, you can use the <code>--trace</code> flag on your test command and timeout infinity will be used.  For example:</p>
  
  <pre><code>$ iex -S mix test test/models/user_test.exs:37 --trace
  </code></pre>