DJ.4. Network Issues

Now we will discuss various issues that pertain to the multicast network protocol used by the multicast discovery service. Much of the discussion centers on the Internet protocols, as the lookup discovery protocol is expected to be most heavily used on IP-based internets and intranets.

DJ.4.1. Properties of the Underlying Transport

The network protocol that is used to communicate between a discovering entity and an instance of the discovery request service is assumed to be unreliable and connectionless, and to provide unordered delivery of packets.

This maps naturally onto both IP multicast and local-area IP broadcast, but should work equally well with connection-oriented reliable multicast protocols.

DJ.4.1.1. Limitations ...

Get Jini™ Specifications, The, Second Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.