CODEWITHSUNDEEP
androidpush-notificationgoogle-cloud-messaging
N Sharma
N Sharma

Reputation: 34507

Is there any limit to push message on same device

Hello I am working on a project where GCM is being used very much to notifify users for certain actions. For this sometimes in a 1 minutes server is continous pushing notification (3-4 messages) to same device.

But I noticed that I receive everytime only 1 message then other 2-3 messages are being discarded. I'm not sure if this is intentional to avoid spamming by Google ?

Does anyone have experience of it. Please share.

Thanks in advance.

Upvotes: 0

Views: 115

Answers (1)

Eran
Eran

Reputation: 394126

If you are sending the messages from your server with the same collapse_key, the GCM server will discard some of them if it receives a message with collapse_key X before it managed to send the last message having the same collapse_key.

If you don't use collapse key, GCM server will discard some of your messages if it accumulated over a 100 messages for the same device that haven't been sent yet.

You can read more about it here.

Upvotes: 1

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