Caching not working in Azure

Mari Jørgensen

Vote:

We are using Find heavily on our site, and have added caching using

.StaticallyCacheFor(TimeSpan.FromMinutes(_defaultCacheTimeInMinutes)) // for GetResult()

.GetContentResult(cacheForSeconds:3600, cacheForEditorsAndAdmins:true) // for GetContentResult()

I have added proxy settings to web.config and verified that caching is working locally (query is exceuted once).

But on Azure we get a lot of errors indicating that the results are not cached (EPiServer.Find.ServiceException: The remote server returned an error: (429) Too Many Requests.)

Anyone seen similar behavior? Or know what to look for?

#189549

Mar 20, 2018 15:17

Vote:

According to Quan's post from August 2017 there is a bug in .NET 4.7: https://vimvq1987.com/episerver-caching-issue-net-4-7/

We are running Episerver.Find version 12.5.3. The Azure env. is running .NET 4.7.1, where this .NET bug is fixed.

#189552

Edited, Mar 20, 2018 15:30

Jonas Bergqvist

Vote:

There are 2 related bugs being worked on:

https://world.episerver.com/support/Bug-list/bug/FIND-3126

https://world.episerver.com/support/Bug-list/bug/FIND-3039

#189586

Edited, Mar 21, 2018 7:46

Vote:

Thanks for the update, Jonas. Yes, we confirmed yesterday that the issue disappeared when scaling down to 1 instance.

#189587

Mar 21, 2018 8:25