Push notifications: Apple’s reliability requirements

I am trying to use both environments for开发者_如何学Python the push notifications: sandbox and production. Everything works in the sandbox, but not in the production.

In the Push Notification Programming Guide it is written: Applications using the production environment must meet Apple’s reliability requirements.

I suspect that this might be the problem. Does anyone know what are those reliability requirements?

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I dont think that there's a way to quantify reliability in this context. If you are concerned that your server might not be reliable enough for Apple's requirements, consider using a third party service, like Urban Airship.

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Are you using the same device ID in both sandbox and production? The production server uses different device IDs to the sandbox one so this might be causing the problem.