How to change the header when requesting b3dm files?

CesiumJS
1

Hi, In my app I add a tileset with the url and a header that contains authorization information which is a token:

  const resource = new Resource({
    url: url,
    headers: {
      Authorization: `Bearer ${token}`
    }
  });

  const tileset = new Cesium3DTileset({
    url: resource
  });

This token renews every 5 Minuten.

When a request is set up to load new b3dm files when the location is changed, I always get a 401 error for these b3dm files after 5 Minutes. Is it possible to reset the header with the new valid token?

2

Hi there,

Do you happen to have any luck with using the retryCallback like in the first example on this page?

1 Like
3

Yes, thank you. It’s the best solution for this issue, thanks!