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dkirkby / desipano

360 degree panoramas of the DESI focal plane
MIT License
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CDN fallback #5

Closed dkirkby closed 1 year ago

dkirkby commented 1 year ago

On Mar 15, there was an outage of the unpkg.com CDN that prevented loading the tooltip library files, leading to: CDNfail

Look into implementing a fallback to local copies to insulate against this in future.

dkirkby commented 1 year ago

Some suggestions here but not clear if these work on Chrome. The most promising seems to be this pattern:

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.js"></script>
<script>!window.jQuery && document.write(unescape('%3Cscript src="js/libs/jquery-1.4.2.js"%3E%3C/script%3E'))</script>
dkirkby commented 1 year ago

There was a repeat of unpkg.com CDN failure on 4 Apr 2023, so this really needs fixing.

The affected lines are:

    <script src="https://unpkg.com/@popperjs/core@2"></script>
    <script src="https://unpkg.com/tippy.js@6"></script>
    <link rel="stylesheet" href="https://unpkg.com/tippy.js@6/animations/scale.css"/>
    <link rel="stylesheet" href="https://unpkg.com/tippy.js@6/themes/light-border.css"/>

and the console error is:

image
dkirkby commented 1 year ago

This seems to be working now.