aeron-samples/src/main/java/io/aeron/samples/SamplesUtil.java
@SuppressWarnings("unused")
    public static void printError(
        final String channel,
        final int streamId,
        final int sessionId,
        final String message,
        final HeaderFlyweight cause)
    {
        System.out.println(message);
    }
@SuppressWarnings("unused")
    public static void printError(
        final String channel,
        final int streamId,
        final int sessionId,
        final String message,
        final HeaderFlyweight cause)
    {
        System.out.println(message);
    }
Generic error handler that just prints message to stdout.

@param channel   for the error
@param streamId  for the error
@param sessionId for the error, if source
@param message   indicating what the error was
@param cause     of the error