The same device may open different push URLs at different points in time, however the old ones still work until the channel is closed, it seems.
The same device may open different push URLs at different points in time, however the old ones still work until the channel is closed, it seems. We only accept one push URL per device however, otherwise the same push notification is sent multiple times to the same device. Therefore we need another way of uniquely identifying a device, and that is the tag.
data sent by device
This method is unreliable but a possibly backwards-compatible workaround.
This method is unreliable but a possibly backwards-compatible workaround.
push url to remove