You need to use GetHubContext: var context = GlobalHost.ConnectionManager.GetHubContext<chatHub>(); context.Clients.All.Send(“Admin”, “stop the chat”); This is described in more detail at http://www.asp.net/signalr/overview/signalr-20/hubs-api/hubs-api-guide-server#callfromoutsidehub.
You can’t mix the .NET Core 1.x with the older client (1.x or 2.x). You will need to decide which is the best option for you but you need to implement the same compatible version across CLIENT and SERVER. Check the link for more details but essentially: What’s Changed? We added a number of new … Read more
I found the answer here: https://github.com/SignalR/SignalR/wiki/SignalR-JS-Client Basically: $.connection.hubs.start({ transport: ‘longPolling’ }, function() { console.log(‘connection started!’); });
No, SignalR is an abstraction over a connection. It gives you two programming models over that connection (hubs and persistent connections). SignalR has a concept of transports, each transport decides how data is sent/received and how it connects and disconnects. SignalR has a few built in transports: WebSockets Server Sent Events Forever Frame Long polling … Read more