Is it possible to use kafka like api? It means to send a message and wait to receive the answer.

I have just started programming with Kafka and I have a question about sending messages and receiving processing results.

CodePudding user response：

Producers send events, and you can wait for an acknowledgement from the broker server, yes.

No, you cannot await receiving the consumer in the same action, because that is a separate Kafka function, and consumers poll from topics, rather than listen to the client-local producer events.