EMPFANGEN VON DATEN GEMÄSS EINES DATENTRANSFERPROTOKOLLS VON DATEN, DIE EIN BELIEBIGES EINER MEHRZAHL VON EMPGANGSGERÄTEN GERICHTET SIND

摘要

A data processing system arranged for receiving over a network, according to a data transfer protocol, data directed to any of a plurality of destination identities, the data processing system comprising: data storage for storing data received over the network; and a first processing arrangement for performing processing in accordance with the data transfer protocol on received data in the data storage, for making the received data available to respective destination identities; and a response former arranged for: receiving a message requesting a response indicating the availability of received data to each of a group of destination identities; and forming such a response; wherein the system is arranged to, in dependence on receiving the said message.