How to determine server disconnection from SignalR client?

Question

The question is how can SignalR JavaScript client detect when connection with server is lost?

Thanks for any reply!

Answer 1

The below, worked for me:

var connection = $.hubConnection('signalrConnectionUrl');

connection.disconnected(function() {
    console.log('Connection disconnected');
});

I'm using version: 2.1.2

See the following link for reference: Link