Connection ID required
The problem was that I have configured the hub at route /chat
while my ChatController was also responsible for it. After mapping the hub to different route than the controller's one everything went fine.
I changed this:
app.UseSignalR(routes => { routes.MapHub<ChatHub>("chat"); });
To this:
app.UseSignalR(routes => { routes.MapHub<ChatHub>("chatter"); });
Comments
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Georgi Stoimenov almost 2 years
I am trying to build a simple chat application using SignalR with ASP.NET Core 2.0. The problem is that when I want to access one of my hub's url (
localhost:5000/chat
) I receive as a response:Connection ID required
with error code400
. I am using auto generated from template authentication (users are stored in local db).Here are the following components:
Any help will be really appreciated. If you need any further information - please let me know.