when to use multiple hubs in signalR?

Question

am working on chat application, using signal R.

I was wondering about when to use multiple hubs in signal r, what are the advantages, to use multiple hubs, or to use single hub is good approach?

Answer 1

Per https://www.asp.net/signalr/overview/guide-to-the-api/hubs-api-guide-server#multiplehubs

There is no performance difference for multiple Hubs compared to defining all Hub functionality in a single class.

Therefore, it is simply a matter of deciding if you want to use multiple hubs to organize your code/functionality. OOP principals certainly apply, but it's a logical decision you have to make.