SignalR enabled grid - how to set deferred promise?

0 Answers 67 Views
Grid ListView
iCognition
Top achievements
Rank 1
iCognition asked on 31 Oct 2022, 11:16 PM

I have an app thats working with SignalR grids, but now we want to add bearer auth.

The token handling stuff has to happen before my SignalR promise is set, but the problem is the Kendo components required the SignalR promise to bind.

How can I set a SignalR promise that the Kendo components can use which will not resolve until my own token handling functions are complete?

Here is a sample of what we're doing:


getTokenPopup({
                scopes: ["api://918c95d7-8c39-4486-9e15-83d061a30fa6/access_as_user"]
            })
                .then(response => {
                    $.ajaxSetup({
                        beforeSend: function (xhr) {
                            xhr.setRequestHeader('Authorization', 'Bearer ' + response.accessToken);
                        }
                    });

                    myApp.hub = $.connection.searchHub;
                   myApp.hubStart = $.connection.hub.start({
                      waitForPageLoad: false,
                      transport: "longPolling"
                    });
                })
                .catch(error => {
                    console.error(error);
                });

No answers yet. Maybe you can help?

Tags
Grid ListView
Asked by
iCognition
Top achievements
Rank 1
Share this question
or