title: Long polling in android is blocking port 80
body: <p>I'm using long-polling technique with ksoap like this:</p>
  
  <pre><code>HttpTransportSE getMessagesTransport = new HttpTransportSE(URL, 60000);
  getMessagesTransport.call(SOAP_ACTION, envelope);
  </code></pre>
  
  <p>It is working fine if I only have one invocation of the <strong>Web Service</strong> at the same time.
  , but if I invoke another Web Service while the other is requested, <strong>it is not called until the other ends</strong>.</p>
  
  <p>It seems <strong>port 80 is blocked in Android client</strong> and only is allowed one request to <em><code>domain:port (domain:80)</code></em></p>
  
  <p>Is there any way to <strong>increase that number of connections</strong>?</p>
  
  <p>(I preafear don't use Comet arquitechture or Asyn WebServices).</p>
  
  <p>Thank you!!</p>