I have production and sandbox certificates set up for two different apps.
Today the sandbox certificates stopped working for both apps, but the production certificates continue to work.
Our server guy assures me that nothing has changed in our server configuration.
The certificates have not expired - they're good past the end of the year.
I started noticing this problem around 10:30am Pacific Time, and it is still continuing at 10:30pm Pacific Time.
Two questions:
A) Are the sandbox servers down?
B) Is there a system status page that we can chack to see the status of the sandbox and production APNS servers?
Thanks in advance for any help that you can give me with this.
Sincerely,
Michael Patrick Ellard
We seem to have found and fixed the problem. It appears that the sandbox servers have changed the way that they handle it when given a bad push token. We had code that was sending a bad token along with some good ones, and our server didn't handle the new response gracefully. We've updated our server code, and all is now working as expected.