Reliable Spreading of messages in not eponymous systems
Sergio Arévalo Viñuales, José Ernesto Jiménez Merino, Rommel Vicente Torres Tandazo, Jian Tang, Carlos Herrera · 2014
The broadcast service spreads a message m among all processes of the system, such that each process eventually delivers m. A basic broadcast service does not impose any delivery guarantee in a system with failures. Fault-tolerant broadcast is a fundamental problem in distributed systems that adds certainty in the delivery of messages when crashes can happen in the system. Traditionally, the fault-tolerant broadcast service has been studied in classical distributed systems when each process has a unique identity (eponymous system). In this paper we study the fault-tolerant broadcast service in anonymous systems, that is, in systems where all processes are indistinguishable.