This app has reached its outbound request limit

Question

I am getting "This app has reached its outbound request limit" error when do more than two simultaneous calls using SP.WebProxy in my SP-hosted app. Do you know whether it is possible to change this threshold in AppManifest or in some other place? Or queuing is the only solution? I have SP2013 on-premises.

PS: I've found several similar questions on the Internet, but all of them are without the answer.

Answer 1

I workaround the issue by doing calls using queue in my app.

I put a request object in the queue and the other part of my app gets the first object from the queue, trying to do a call, if it fails, it tries again after some time. After call is succeed, it resolves the promise of the related request object with the result and processes the next request from the queue.

Answer 2

I think the problem you are facing is related to the throttling rules of SP2013.

I think you need to modify the and configure Request Management of the servers in the farm.

I think this is a good article for and will hopefully resolve your problem

http://www.harbar.net/articles/sp2013rm2.aspx

Cheers.