public synchronized void setServerLogLevel(int logLevel) {
        // not connected?
        if( !m_connected) {
            error( EClientErrors.NO_VALID_ID, EClientErrors.NOT_CONNECTED, "");
            return;
        }

        final int VERSION = 1;

                // send the set server logging level message
                try {
                        send( SET_SERVER_LOGLEVEL);
                        send( VERSION);
                        send( logLevel);
                }
        catch( Exception e) {
            error( EClientErrors.NO_VALID_ID, EClientErrors.FAIL_SEND_SERVER_LOG_LEVEL, "" + e);
            close();
        }
    }