NETZWERKSCHNITTSTELLE FÜR EIN HEIMAUTOMATISIERUNGSGERÄT, HEIMAUTOMATISIERUNGSSYSTEM FÜR EIN GEBÄUDE MIT EINEM SOLCHEN HEIMAUTOMATISIERUNGSGERÄT UND GEBÄUDE MIT EINEM SOLCHEN HEIMAUTOMATISIERUNGSSYSTEM

摘要

This method of managing traffic in a communication network is implemented by a network interface of a communicating element during the transmission of a message on a physical link of the network, the message comprising a transmission priority level. This method comprises the steps of: - detecting an internal state of a data link layer, - as long as the internal state of the link layer does not allow the message to be sent immediately: - waiting (108) for the internal state of the link layer to reach a priority state equal to or lower than the transmission priority level, - increasing (112) the transmission priority level each time the internal state resumes a busy state signifying that a signal is present on the physical link during this wait time; - sending (116) the message when the internal state changes to a priority state equal to or lower than the transmission priority level.