Still receive push notifications after revoking APN certificate
My APNs certificate is about to expire, so I revoked my APN certificate (just to make sure everything is working fine). But after 30 minutes I still get test push notifications. Is it because of Apple's cache? How long it will be going on?
Your old certificate has not yet expired from your question. Therefore, if your server uses the same certificate, your existing iOS app will receive a push notification. You must replace the old certificate with the new one.