- Message to a participant: a message only for a participant (participantId properly filled)
- MessageSender: a class that takes care of sending messages from participant-intermediary
- GUI: graphical user interface, Postman or a Front-End Application
-- Message Broker: supported message Broker are DMaap and Strimzi-Kafka
+- Message Broker: It supports the message Broker Kafka
Inbound messages to participants
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