XMPP messages lost on Android while switching data connectivity (e.g. turning Wifi of, GSM <-> Wifi switch)

Question

I\'m developing a chat application in android. Using XMPP server. PHP server has been migrated to ejabber.

My notification works properly in all scenarios. But in o

Answer 1

you can modify archive plugin to save message ids in it.

When user comes online call a web service with last message id received. server can get all the later messages saved on the server. I created it i the same way and working perfectly well.