My users use iOS client to log on mattermost.
They are using on the go(mobile) therefore you don’t expect connection to be available 100% of the time.
With that in mind, I keep getting duplicated messages. Same message at same time appearing twice.
The duplicated messages can be seen in web and mobile clients therefore I believe the messages are saved duplicated on the server. It’s probably an issue when sending a message from the sender client to the server.
It probably best to ask someone to have a look at it. maybe develop a better logic to make sure the message is sent once.
Issue created as requested: