How to display error word at progressed Broadcast Upload Extension(iOS, replaykit)

Question

I stuck in a little problem.

I exercised broadcast upload extension with replaykit,

I wanted display a error code when occured exceptions.

But I couldn't any way for that.

Would you teach me a way?

I hate (null) and want to replace other word.

Answer 1

Use finishBroadcastWithError, NSError must be use 'NSLocalizedFailureReasonErrorKey' to describe.

Answer 2

you can handle this issue by this protocol

finishBroadcastWithError()

in RPBroadcast handler

for more refer apple Doc

example:

let userInfo = [NSLocalizedFailureReasonErrorKey: "You have Stopped Screen Sharing"]
        finishBroadcastWithError(NSError(domain: "ScreenShare", code: -1, userInfo: userInfo))