Hello,
XEP-0160 clarify the best practice for offline message and states for
offline messages that headline message should not be stored for offline
delivery:
headline -- Messages with a 'type' attribute whose value is "headline"
SHOULD NOT be stored offline, since such messages are usually
time-sensitive.
I think it implies that they should not be pushed as well. Otherwise,
you may receive a push notification for a message you will never be able
to receive if you reconnect.
Am I wrong ?
Do you think it could be useful to clarify the push XEP on that point ?
Thanks !
--
Mickaël Rémond
ProcessOne - Boxcar
Founder and CEO