Manually create a group using SignalR

Question

I have a list of userDetails connected to a hub and I am storing those users to List<UserDetails>.I want to add some of the users to a Group and broadcast a message to that group. But I am not able to figure out how can I create a group.This is what I a have done so far:

foreach(var user in userDetails)
{
      Groups.Add(user.connectionId, "Connected");
}
Clients.Group("Connected").broadcastMessage(message);

Answer 1

when ever you add a user to a group, if that group doesn't exist already it will be created for you, you don't need to create it specifically.