[ebxml-msg] persistDuration

Title: persistDuration

David:

It seems to me the lines 1617-1618 about PersistDuration are not necessary, and even too restrictive from an

implementation perspective:

"If the PersistDuration has passed since the message was first sent, a Sending MSH SHOULD NOT resend a message with the same MessageId."

If the "same messageID" means a retry, this seems automatically implied by the relationship (stated elsewhere): 

persistduration + datefirst > timetolive > time last retry

But if that means more generally a reuse of ID by a new message, then I would tend to think the opposite is OK:

 it is fine to reuse an ID once its persistDuration has expired on both sides... (wouldn't be a duplicate) 

regards,

Jacques Durand