Method of communication in a communication network with routing name

A communication method implemented by a device (20-23) for routing in a communication network (1) implementing a routing name, data segments belonging to different flows being received by said device and stored in a queue for retransmission by the device to the client entities having the required, said method comprising: - a step of determining a credit associated with a stream, said credit varying depending on a number of queries received from client entities relating to segments of data belonging to the stream; and upon receipt of a data segment when the memory space available in the queue does not store the received data segment, - a step of selecting a stream, wherein a stream having selecting at least one data segment stored in the queue and for which the associated credit is the lowest; - a step for removing the queue of a data segment belonging to the selected flow.