ios - What Rate of Push Notifications Triggers TooManyRequests Error? -


this question has answer here:

pretty simple...

for example, if send 5 in loop, trigger failure?

just wondering if experience can ballpark this.

there's no specific limit in docs (communicating apns).

there no caps or batch size limits using apns. ios 6.1 press release stated apns has sent on 4 trillion push notifications since established. announced @ wwdc 2012 apns sending 7 billion notifications daily.

if you're seeing throughput lower 9,000 notifications per second, server might benefit improved error handling logic.

error 429 indicates the server received many requests same device token. if having issues, might want check technical note tn2265 - troubleshooting push notifications


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