Previously ACKed messages (by server) is being re-sent upon reconnection mid session

nbusy / nbusy-android

NBusy Android app.

http://nbusy.com

Apache License 2.0

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Previously ACKed messages (by server) is being re-sent upon reconnection mid session #134

Closed soygul closed 7 years ago

soygul commented 7 years ago

Could be due to an inconsistency between in-mem data model and the database since we only call DB.GetQueuedMessages() once upon connection (and don't know if they update the in mem representation, or if it is called upon re-connection at all).

soygul commented 7 years ago

Turns out this is either due to:

Data being sent to DB.upsertMessages having old messages marked as new.
DB.upsertMessages messing up old data (might be during sorting etc.).