title: how to get the peer list from torrent tracker response
body: <p>I am making a torrent client. I decode the torrent file and send this request to the tracker:</p>
  
  <pre><code>http://tracker.mininova.org/announce?uploaded=0&amp;downloaded=0&amp;compact=0&amp;event=started&amp;peer_id=12345678987654321234&amp;port=6881&amp;info_hash=%18%28n%23K%ECt%B7%93S%C5%F1-%F3%1C%18k%CEX%A4&amp;left=0 
  </code></pre>
  
  <p>and this is what I received:</p>
  
  <pre><code>{'min interval': 1800, 'peers': '', 'interval': 1800, 'complete': 37, 'incomplete': 0}
  </code></pre>
  
  <p>Why is the peer list empty? There are 37 peers that are seeders, shouldn't I get some peer information from them?</p>