Is there a traffic limit on Apple's Push Notification Service?

问题

Is there a traffic limit on Apple's PNS? Documentation says:

You should also retain connections with APNs across multiple notifications. (APNs may consider connections that are rapidly and repeatedly established and torn down as a denial-of-service attack.)

It seems to be heavy traffic allowed with only keeping connection. Only rapid connect/disconnect case mentioned.

Really No traffic limit?

回答1:

That is what they say :-) So go for it!

来源：https://stackoverflow.com/questions/2170227/is-there-a-traffic-limit-on-apples-push-notification-service