Logging for logback on jvm

[Metis-Adrastea]

Hello!
No output to log of io.rsocket on jvm

What is the idiomatic way to organize logging for logback jvm? I looked at current implementations, and did it by analogy with #308

val Slf4jLoggerFactory = object : LoggerFactory {
    private fun LoggingLevel.sl4jLevel() = when (this) {
        LoggingLevel.TRACE -> Level.TRACE
        LoggingLevel.DEBUG -> Level.DEBUG
        LoggingLevel.INFO  -> Level.INFO
        LoggingLevel.WARN  -> Level.WARN
        LoggingLevel.ERROR -> Level.ERROR
    }

    override fun logger(tag: String): Logger = org.slf4j.LoggerFactory.getLogger(tag).let { logger ->
        return object : Logger {
            override val tag: String
                get() = logger.name

            override fun isLoggable(level: LoggingLevel) = logger.isEnabledForLevel(level.sl4jLevel())

            override fun rawLog(
                level: LoggingLevel,
                throwable: Throwable?,
                message: Any?,
            ) {
                logger.atLevel(level.sl4jLevel()).setCause(throwable).log(message?.toString())
            }
        }
    }
}

How correct is this?