The callback idsAvailable() exists in module RNOneSignal but only one callback may be registered

[onesignal]

The callback idsAvailable() exists in module RNOneSignal but only one callback may be registered

[avishayil]

Thanks @maxs15 , i'll have a look on that.

[maxs15]

Thanks for such a quick reply @avishayil.
I think I just found the issue and the bug is in fact in the OneSignal Library.
Just before registering the push notifications I was asking for the user location (showing an alert to the user).
OneSignal had to wait for my location alert to close to show the push notification alert, and it looks like this is the root of the issue.
By removing my location alert, everything looks to work fine now ! :)
Hope it may help some people

[avishayil]

Thanks @maxs15 , do you have an idea for a PR to handle this?

[maxs15]

It looks like a bug in the OneSignal IOS SDK, not sure what we could do on our side

[avishayil]

Maybe @jkasten2 will help on this.

[maxs15]

Unfortunately it wasn't the main cause of the issue, still having some problems, but I think I finally found the issue by digging in the docs:

Note about the OneSignalIdsAvailableBlock: (https://documentation.onesignal.com/v2.0/docs/ios-sdk-api#OneSignalIdsAvailableBlock)

If you disable auto register or the user waits over 30 seconds to say yes to the system prompt then your call back will be called twice. First with just the userId field and then a 2nd time to with the push token included.

We would have to find a way to ignore this first call..

[maxs15]

I don't see any way to differentiate:

• The call when you wait 30sec (userId populated, pushToken nil)
• The call when the user refused the push (userId populated, pushToken nil)

Maybe we could send the idsAvailable result as an event ? (We could declare it in the configure options)

[avishayil]

Hi @maxs15 , that sounds reasonable.

Happy if you could help and setting up a PR for that, I'm currently busy on migrating to RN 0.29 and adding all the other functions for < RN 0.28 support.

Could you help out with this issue?

[maxs15]

sure @avishayil, I'll look at that