Native events not always/immediately being delivered on iOS

[jamescrosswell]

Sending exceptions from Sentry.Samples.Ios.csproj I noticed:

When I:

1. Start the app
2. Cause a native crash
3. Restart the app

...the native crash gets delivered immediately.

However, if I:

1. Start the app
2. Cause a managed
3. Crash a native crash
4. Restart the app

... then the managed crash gets delivered but the native crash doesn't (at least not initially... it may be delivered [much] later - I haven't worked that out yet).

There may be some pattern to this but basically the delivery of native crash reports appears to be impacted/blocked/interrupted by the delivery of managed crash reports.

Needs more experimenting to work out what's going on and to create a reliable minimal reproducible example. There might be something funky going on between the cached http transport and the native sdk though.

[aritchie]

@jamescrosswell It didn't take long for the native crash to show up (maybe a 30 second gap). It looks like the native portion has its own process queue. The dotnet background worker did seem to deliver the envelope first though.

[jamescrosswell]

Thanks @aritchie - let's close the issue then. If it's a genuine problem, presumably I (or someone else) will bump into it again.