[Spread-users] Ordering of memb messages wrt. regular messages ordered causally..

[John Gilbert]

I.ve got a very basic question about the ordering of reg-memb messages
with respect to regular messages. 

If using a causal order when multicasting to a group, and a membership
change occurs immediately after sending the message, will it arrive at
all members of the group before they receive the reg-memb message, or
will the ordering of the regular message and reg-memb message differ on
different receiving hosts?

Thanks,

John Gilbert.