@marc Creating function uppercase supplies to uppercase-out-0 and consumer from uppercase-in-0
When i have two different microservices where one produces to one topic and another consumes from the topic so i created topic one for each microservice so that the message can be exchange like send transaction from A → B and then acknowledge from B->A back. Using channels it was easy for me how does the function work in this scenario.
function name will be topic like transaction - A -supplier will produce to transaction-out-0 and B consumer function consumes from transaction-in-0 and when ack back B supplier sends back to transaction-out-0 but then this is also one cosumer service so i need to produce to another topic and consumer A will read from that topic. I am confused here how does this work in multiple microservices i believe each has its own topic and then subscribe to rest other,
supply to topic transaction-out-0 and consumer from transaction-in-0 how does that match if supplier and consumer are two diff microservice.