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

        // This feature is only available for versions of TWS >= 33
        if( m_serverVersion < 33) {
            error(EClientErrors.NO_VALID_ID, EClientErrors.UPDATE_TWS,
                  "  It does not support current time requests.");
            return;
        }

        final int VERSION = 1;

        try {
            send( REQ_CURRENT_TIME );
            send( VERSION);
        }
        catch( Exception e) {
            error( EClientErrors.NO_VALID_ID, EClientErrors.FAIL_SEND_REQCURRTIME, "" + e);
            close();
        }
    }