I am posting iOS Push Notificationsin Enhanced Notification Formatusing PHP.
When I send the same message to the same device> = 600 times in the same connection, it sometimes fails for the 600th time with an error code of status 8 (Invalid Token). Obviously, the token is valid, since I get notifications on a real device.
This happens both on the sandbox and on the production server.
What could be the reason for this? Is there a speed limit?
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