Error Handling

Exception Callback

The EZ-Push SDK provides a function that allows to set a callback that is executed when exceptions occur in certain events. There are 3 different levels of severity (low, medium and high) in order to have more expressive error handling.

Example:

let ezpush = EZPush()
ezpush.setExceptionCallback { exception, severity in
    switch severity {
    case EZSeverity.low:
        self.logger.info("\(exception.description)")
    case EZSeverity.medium:
        self.logger.debug("\(exception.description)")
    case EZSeverity.high:
        self.logger.error("\(exception.description)")
    default:
        self.logger.error("Unexpected Severity Level")
    }
}