title: Closing Jsoup Connection
body: <p>I need a little help understanding the basics of Jsoup. The following code works but I'm wondering if the connection needs to be closed somehow. Can't find anything on the Jsoup website about it. If the application remains untouched after the do in background method executes I get a message in log cat every five minutes or so saying "request time failed: java.net.SocketException: Address family not supported by protocol". So I want to make sure I'm not unnecessarily consuming data. Thank you.</p>
  
  <pre><code>            protected String doInBackground(String... params) {
          // TODO Auto-generated method stub
          try {
          //  connect to web page based on user input
              Document doc = Jsoup.connect(routeURL).get();
  
  
          //  select relevant page elements
              Elements fareStageNumbers = doc.getElementsByClass("fare_stages_inner_table");
  
         //   test printing out fare stage numbers
              for(Element div : fareStageNumbers){
  
                  Log.v(TAG, div.text());
  
              }
  
  
  
          } catch (IOException e) {
              // TODO Auto-generated catch block
              e.printStackTrace();
          }
          return null;
      }
  </code></pre>
  
  <p>logcat message:</p>
  
  <pre><code>    01-12 20:58:28.755: D/SntpClient(78): request time failed: java.net.SocketException: Address family not supported by protocol
      01-12 21:03:28.765: D/SntpClient(78): request time failed: java.net.SocketException: Address family not supported by protocol
      01-12 21:08:28.775: D/SntpClient(78): request time failed: java.net.SocketException: Address family not supported by protocol
  </code></pre>