title: HTTP Streaming on Heroku with Rails 3.1 & Unicorn
body: <p>Inspired by the <a href="http://railscasts.com/episodes/266-http-streaming" rel="nofollow">RailsCast on HTTP Streaming</a>, I've decided to turn it on on my server. However, the <code>listen 3000 :tcp_nopush =&gt; false</code> line that Ryan suggests adding to my <code>unicorn.rb</code> doesn't play well with Heroku (they don't let you specify a port). Is streaming supported on Heroku, and how do I turn it on? </p>