title: Android Smack Client goes offline
body: <p>I am having requirement cross platform communication [ chat ].</p>
  
  <p>So I have used XMPP Protocol but some times my Smack Android client goes automatically offline</p>
  
  <p>Server Details :</p>
  
  <p>Operating system : Linux </p>
  
  <p>XMPP Server : Openfire 3.7.1</p>
  
  <p>Android side Smack API for communication [ chat ]</p>
  
  <p>And on server side I have configured all the things like never disconnects client in "Idle Connections Policy "</p>