What is the frequency threshold for google cloud messaging throttling
As https://developer.android.com/google/gcm/adv.html#throttling indicates ,
Blockquote and to optimize for the overall network efficiency and battery
life of devices, GCM implements throttling of messages using a token
bucket scheme. Messages are throttled on a per application and per
collapse key basis (including non-collapsible messages). Each application
collapse key is granted some initial tokens, and new tokens are granted
periodically therefter. Each token is valid for a single message sent to
the device. If an application collapse key exhausts its supply of
available tokens, new messages are buffered in a pending queue until new
tokens become available at the time of the periodic grant.
Is there any exact threshold or related data implying a proper sending
frequency?
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