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Devices registered in my app disappear when the expiration date has not been reached

Hi,

How can I prevent the devices registered in the messaging of my

application from disappearing? when they disappear, the expiration date

has not been reached. I have to indicate some special parameter in the

registration statement?

Regards,

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Comments (1)

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Hi, Joan.

Device registrations can be deleted by the server during sending notifications in case when the Google/Apple push servers say in response that the particular device is invalid.

As an example you can create manually some fake device and try to send notification, and you'll see, that fake device will be deleted.

There are no other conditions for removing devices except expiration date and validation during sending notifications.