title: Cometd Push Notification after Network Failure
body: <p>Cometd Push Notification cannot succeed after resume of either client or server. 
  Not clear about this post. 
  <a href="https://stackoverflow.com/questions/13310730/cometd-it-seems-that-serverchannel-lose-some-subscribers">Cometd : It seems that ServerChannel lose some subscribers</a>.
  Any suggestion??</p>