Hello there !
I built a chat system with a single user, or a group of user. It does work, but the problem is with the performance ! It takes a really long time (~5 seconds, which is way to long for users) to load the messages once I select the user(s) with which I want to discuss, and when I send a message, there is an issue of loading because the said message doesn’t appear in my repeating group before I load it once more.
Do someone has tips I could use to optimize this system ?