@Override
    public void sessionIdle(NextFilter nextFilter, IoSession session, IdleStatus status) throws Exception {
        log(sessionIdleLevel, "IDLE");
        nextFilter.sessionIdle(session, status);
    }
Log if the logger and the current event log level are compatible. We log
a simple message.

@param eventLevel the event log level as requested by the user
@param message    the message to log
lts-core/src/main/java/com/github/ltsopensource/remoting/mina/MinaLogger.java