SignalR .Net Core Multiple Connection

Question

Hello I have application backend is .NET Core and frontend is Angular 2+. I have one page that two people can both chat and see report in charts. I want to connect chart data and chat to backend with signalR. I can connected chat application. But how can I also make connection for chart datas? If there is any idea i will be so happy.

I want it in different hubs. Different url . When i call data in hub I don't want to get both messages and chart infos. They should come in different hub and connections — core_user
Then you just need to your client service connect with the other hub. What is your exactly your problem here? — Kiril1512
For angular part there is no problem . What about core api part. how can I add second link in startup.cs ? — core_user

Kiril1512 Kiril1512 · Accepted Answer · 2020-05-06T08:51:14

to add another hub, you just create the second hub class and add it on the startup like:

public override void Configure(IApplicationBuilder app, HostConfiguration hostConfiguration, ILogger<Startup> logger)
{
    base.Configure(app, hostConfiguration, logger);

    app.UseWebSockets();

    app.UseCors(CorsPolicy);

    app.UseSignalR(routes =>
    {
        routes.MapHub<ChatHub>("/chatHub");
        routes.MapHub<DataHub>("/dataHub");
    });
}

SignalR .Net Core Multiple Connection

1 Answers