vendredi 28 septembre 2018

Internal website corrupts browser profile somehow

At work we have an internal website which seems to, at random and rarely, stop working for a particular browser on a users computer. Might be Firefox. Might be Chrome. Whichever. It might be the reports hang (tab thread goes to 100%, needs to be killed), might be an entity management bit which stops working. All seemingly at random.

Trying Incognito/Private doesn't fix it. Trying to clear the cached files & images doesn't help. Nothing in the Developer Tools console, the Network call is showing HTTP 200 return for the call, etc. Then I tried something interesting. On one persons Chrome browser, I tried "Open Guest Window". That worked.

My conclusion is, somehow, something corrupts a bit of the user profile which somehow only affects just our website. Am I off? Is there somewhere I can look to corroborate this hypothesis?

We're running some older version of Angular, older versions of Jetty with Spring/JAX-RS backend, etc.

I'm getting a bit desperate here, as a small bit of the site services external clients so they can see their stats, and we're getting reports from a couple of them that this is happening to them too. Any possibility that can be checked would be appreciated.




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