Switch Instance does not work. (KuduLite 1.0.0.7)

[fukasawah]

• Webapps for linux
• KuduLite 1.0.0.7

Reproduction

• Run of 2 instances or many
• Select any instances from switch instances dropdown.
• Redirect to /newui. But it will be a different instance than the one you selected.

expected/actual

Expected: Selected instance ID page.
Actual: Not the selected instance ID page. (randomly)

When redirecting to /newui, a cookie header like this is added...

Send cookie header:

Cookie: ARRAffinity=[object HTMLElement]; LoginNonce_405edcea=...; FedAuth1=....; ARRAffinity=34c46695ee21dee374a8022dd9e40334ed71886d093d06e62f05cd45b369eac5; ARRAffinitySameSite=34c46695ee21dee374a8022dd9e40334ed71886d093d06e62f05cd45b369eac5

There are two ARRAffinity cookies being sent, which I think is causing unexpected results.

Problem code

Maybe, this code is wrong.

KuduLite/Kudu.Services.Web/Pages/NewUI/Index.cshtml

Line 22 in d4bb543

document.getElementById("curr-instance") +

Before the redirect, Set the NavigateToInstance function in ajax to a cookie.
So clickLink function should be unnecessary.

The proof is that It works if you overwrite the clickLink function before the operation.

// from Chrome DevTools Console
function clickLink(){ }; // overwrite