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| participant "Kafka Cluster" as kafka |
| participant "Business Application" as app |
| app -> kafka+: 1.0 poll() |
| app <- - kafka-: 1.1 messages |
| app -> app: 2.0 process(messages) |
| app -> kafka+: 3.0 commit() |
| PlantUML version 1.2020.19beta4(Unknown compile time) |
| (GPL source distribution) |
| Java Runtime: Java(TM) SE Runtime Environment |
| JVM: Java HotSpot(TM) 64-Bit Server VM |
