如何使用swampdragon在django中实现用户特定的实时通知？

I have been trying to implement user specific real time notifications in a project. While I was able to broadcast the real time notifications, I am facing a stiff struggle to create user specific channels, where selected notifications are sent to user. As far as my attempt for the same goes, following are the pieces of code that I have written after looking at a few examples using swampdragon-auth: r