Receiving invalid incoming message to device

Sample Payload:

{

"aps" : {

}

}

Might want to search keyword 'invalid' @ TN 2265:

https://developer.apple.com/library/archive/technotes/tn2265/_index.html

Could you show more of the code, where you create the notification.

I'm using Easy APNs Provider tool to push the notification to device.

Sample Payload :

{

"aps" : {

}

}

Connecting to : gateway.sandbox.push.apple.com

OK.

What do you want to test with an empty payload ?

probably, empty payload IS an invalid message.

Did you test with a real payload such as

{

"aps" : {

"test": "test"

}

}

Adding the "Message" or "Content - available" in payload is working as expected but in our scenario it should be empty.

This works with different push topic. Attaching the device logs for working push topic and non-working push topic.

Working with notification coming to device:

2019-04-23 11:17:32 -0700 apsd[83]: <APSCourier: 0x103d07240>: Received message for enabled topic 'com.***.XXXXXX' with payload '{

aps = {

};

}' onInterface: NonCellular for device token: YES with priority (null)

2019-04-23 11:17:32 -0700 apsd[83]: <APSCourier: 0x103d07240>: AWD for PushReceived finished

Non-working with Error :

2019-04-23 11:14:32 -0700 apsd[83]: <APSCourier: 0x103edbb90>: Received message for enabled topic 'com.XXXX.XXXXXXXXX' with payload '{

aps = {

};

}' onInterface: NonCellular for device token: NO with priority 10

Received invalid incoming message on topic com.XXXX.XXXXXXXXXX

Thanks.