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berndruecker / flowing-retail

Sample application demonstrating an order fulfillment system decomposed into multiple independant components (e.g. microservices). Showing concrete implementation alternatives using e.g. Java, Spring Boot, Apache Kafka, Camunda, Zeebe, ...
Apache License 2.0
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Can't find event handler for Payment RetrievePaymentCommand event #22

Closed marcusfaoro closed 5 years ago

marcusfaoro commented 5 years ago

Hi there, This application doesn't work. I can receive an Order "OrderPlacedEvent" after posting an Order via Checkout Service, however the Payment Service is never triggered.

I'm running: -Local Zeebe (zeebe-broker-0.20.0); -Local Kafka (kafka_2.12-2.2.0) -Java 8

Thanks, Marcus

berndruecker commented 5 years ago

Sorry for the delay, better ping me via Twitter or Email instead. Which "Payment" service do you start? The choreographed one should actually be triggered right away, the orchestrated only reacts to a command, and therefor you have to start one of the order microservices. Hope that helps?

marcusfaoro commented 5 years ago

Hi Bern,

I'm running the solution which is a mix of Choreography and Orchestration. It uses Kafka and Zeebe.

Steps:

  1. Started Kafka
  2. Started Zeebe
  3. Started the Microservices
    • checkout, inventory, monitor, payment, shipping, order-zeebe
  4. I created and order via the Checkout service however it never made through the Payment service. I'm not sure the problem is in the Subscriber or something but that code is not working

Thanks Bern

berndruecker commented 5 years ago

Does order-zeebe works? Can you see the workflow being kicked off in Zeebe (e.g. using Operate)? Does it send out the "retrieve-payment-command"?

marcusfaoro commented 5 years ago

Hi Bern,

No, it doesn't, that's why I started this threat.

The OrderService listeners are not reached and the monitor also doesnt show the workflow moving on.

Thank you

Em ter, 15 de out de 2019 às 23:57, Bernd Rücker notifications@github.com escreveu:

Does order-zeebe works? Can you see the workflow being kicked off in Zeebe (e.g. using Operate)? Does it send out the "retrieve-payment-command"?

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