# * We cache to disk the history of messages sent/received
# * On first run we mark all server messages as read due to no cache
# * If not first load or from cache (disk or in-memory) then it must be unread
# * We cache to disk the history of messages sent/received
# * On first run we mark all server messages as read due to no cache
# * If not first load or from cache (disk or in-memory) then it must be unread