public JsonStreamLoggerProvider(JsonStreamLoggerOptions options)
        {
            var stream = options.OutputStream ?? Console.OpenStandardOutput();

            _broker = new JsonStreamLoggerBroker(stream, options.BufferSize, options.WriterFactory, options.ShutdownDelay);
            _broker.EnsureRunning();
        }
 internal JsonStreamLogger(string categoryName, JsonStreamLoggerBroker broker)
 {
     _categoryName = categoryName;
     _broker       = broker;
 }