Facebook LIVE API Integration in iOS App

Question

I want to create an iOS App in which user will login via Facebook and go live and it should show live on Facebook.

I started with the following demo :

https://github.com/hansemannn/facebook-live-ios/

For live streaming it is using Video Core library. I have successfully build the project.

The problem is when I call start streaming function this Video Core Delegate is called :

public func connectionStatusChanged(_ sessionState: VCSessionState) {
    if sessionState == .started {
        self.isStreaming = true
    } else if sessionState == .ended || sessionState == .error {
        self.isStreaming = false
    }

}

Here, I am always getting the session state as .starting and then .ends. It should be .started for going Live.

NOTE: I am using Facebook user with all permissions.