def totalBytesReceived()
            joinThread()
            v = MiniUPnP.UPNP_GetTotalBytesReceived(@urls.controlURL_CIF,
                        @data.servicetype_CIF)
            if v < 0 then
                raise UPnPException.new, "Error while retriving total bytes received."
            end
            return v
        end
def totalBytesReceived()
            joinThread()
            v = MiniUPnP.UPNP_GetTotalBytesReceived(@urls.controlURL_CIF,
                        @data.servicetype_CIF)
            if v < 0 then
                raise UPnPException.new, "Error while retriving total bytes received."
            end
            return v
        end
Total bytes received from the external network.