prependOnceListener
fun prependOnceListener(event: SocketEvent.CONNECTIONATTEMPT, listener: (ip: String, port: Double, family: Double) -> Unit)(source)
fun prependOnceListener(event: SocketEvent.CONNECTIONATTEMPTFAILED, listener: (ip: String, port: Double, family: Double) -> Unit)(source)
fun prependOnceListener(event: SocketEvent.CONNECTIONATTEMPTTIMEOUT, listener: (ip: String, port: Double, family: Double) -> Unit)(source)
fun prependOnceListener(event: SocketEvent.LOOKUP, listener: (JsError, address: String, family: Any, host: String) -> Unit)(source)