Hi, i am using web (javascript), in my app there is a user added to multiple channels,
I want to get a new message alert using a userID.
suppose userId is 123456789 and this is added to n number of channels(ch1, ch2 … chn) now when a new message is added to ch2 by another userID (98562541) then how can i get this new message for userId 123456789.