In My VoIP App I am recently sometimes getting no Audio when making outgoing calls.
I think this may have started happening when I updated iPhone X to iOS 12.3.1. I had not seen this error before with older versions of iOS.
When I analysed it I see that I am getting a Callkit providerDidReset callback to my App and hence the Audio never activates.
Looking at the Console debug output I see
"MyApp Connection <private> interrupted for XPC provider <private>" just before the providerDidReset.
default 12:37:48.247486 +0100 MyApp PROVIDER CALLBACK performStartCallAction to dial Kieran
default 12:37:48.249499 +0100 MyApp Provider <private> was notified that action <private> completed
default 12:37:48.254675 +0100 MyApp Connection <private> interrupted for XPC provider <private>
default 12:37:48.254731 +0100 MyApp MDS CALLKIT => => => => => PROVIDER CALLBACK providerDidReset
default 12:37:48.257283 +0100 CommCenter Connection <private> interrupted for XPC provider <private>
default 12:37:48.257846 +0100 SpringBoard Client XPC connection was invalidated: connection=0x2821f0f30
Can anyone help with why I may be getting "providerDidReset"? Is it caused by "interrupted for XPC provider" and if so how can I avoid it. I do not know what XPC is ?
I cannot find any information about providerDidReset and advice about what to do if it occurs.
- In the debug above I have made about 30 sucessful calls without closing my App and then call 31 failed as above
- I also have an iPhone 6 Plus also running iOS12.3.1 and I don't see the error on that (At least not yet)
- I have made maybe 500 test calls and have seen this error about 5 times.