Web0.8.0 (Réplique) This release introduces Python and C++ bindings and brings support for shared memory based communication (building on Eclipse Iceoryx ), considerably improving performance (especially) for large samples. Note that communication over shared memory is limited to self-contained types for now. WebCyclone DDS allows you to map logical DDS-partitions on physical ‘network-partitions’ (typically multicast-groups) Although the question was driven by reducing discovery, the below reference still contains a nice write-up on how to exploit network-partitions in Cyclone DDS See also- cyclonedds#883 How do I configure multiple network interfaces?

Networking interfaces — Eclipse Cyclone DDS, 0.11.0

WebInterface Whitelist ¶ Using Fast DDS, it is possible to limit the network interfaces used by TCP Transport and UDP Transport . This is achieved by adding the interfaces’ IP addresses to the interfaceWhiteList field in the TCPTransportDescriptor or UDPTransportDescriptor . WebIf the selected interface doesn't support it, it obviously won't be used (false); but if it does support it, the type of the network adapter determines the default value. For a wired network, it will use multicast for initial discovery as well as for data when there are multiple peers that the data needs to go to ( true ). albuns cassiane

6.10. Interface Whitelist — Fast DDS 2.10.1 documentation

WebCyclone DDS checks which interfaces match the addresses advertised by a peer in its SPDP or SEDP messages, which assumes that: The peer is attached to at least one of … WebNote that RouDi is still required whenever we activate a Shared Memory configuration by exporting the configuration file (it is needed by the underlying cyclonedds implementation in this case). We could also run the listener or talker without exporting the configuration file and it would still receive data (via network interface). albuns costa gold