title: Apple Multiple Push Notifications not visible in Notifications Tray
body: <p>I basically want to make multiple push notifications in the same application visible in the notification tray in iOS.</p>
  
  <p>This scenario works if my data is on while push notification is triggered via APNS, but only the latest one is received in case I am offline and come back after a while. This functionality is affirmed by APNS documentaion.</p>
  
  <p>However, this is what worked in WhatsApp:   </p>
  
  <ol>
  <li>Turned Data Connection OFF</li>
  <li>Sent some messages to WhatsApp</li>
  <li>Turned Data Connection ON</li>
  <li>Saw multiple push notifications received in Apple's Notification Tray</li>
  </ol>
  
  <p>How's this scenario working? Can I use APNS for this? If yes, then how?</p>
  
  <p>See <a href="http://www.google.co.in/imgres?imgurl=http://moreinfo.thebigboss.org/moreinfo/roomy1.jpg%253Ffile%253DroomyDp&amp;imgrefurl=http://www.fe.je/smartphones/roomy-1-2-jailbreak-tweak-larger-ios8-lock-screen-notification-area---95031.htm&amp;h=854&amp;w=480&amp;tbnid=asKTDoVpIG5dyM:&amp;zoom=1&amp;docid=Tls0Bvu2TO3MBM&amp;ei=ug3eVMqSOoXauQTepIDABw&amp;tbm=isch&amp;client=ubuntu&amp;ved=0CEwQMyhEMEQ4kAM">this sample image</a> of multiple Push Notifications in WeChat.</p>