Sometimes some servers don't respond to MAM query, which causes holes in history/archive. I'd suggest adding retry mechanism (let's say 5-10 attempts with increasing delay) in case of timeout to maintain complete history.
Andrzej Wójcik (Tigase) commented 4 years ago
Currently retry is done on reconnection and is "good enough". Maybe we would like to "retry" in some other cases or after a timeout without reconnection? Thing to consider for 5.0
(this is a followup to #issue #244)
Sometimes some servers don't respond to MAM query, which causes holes in history/archive. I'd suggest adding retry mechanism (let's say 5-10 attempts with increasing delay) in case of timeout to maintain complete history.