issue client sender: img don't update in real time

[Pfurr]

Hi, I wanted to report a bug, the images sent to the recipient user arrive in real time, while to the sending user they are not shown, except with a reload, this behaviour happens sporadically but it happens. It seems that for some reason the client needs a reload to receive all the images it sends...either a timeout problem in the connection with the server or the backend loses the connection with the client and goes dead. Somehow it could also be that it cannot process sending several images in sequence without having completed sending, but nevertheless they arrive at the recipient.