Event handlers for workflow status changes?

[bjornw77]

Hi! Is there any way to register some sort of event handler for workflow status changes?

I have a Java microservice with a CRUD Rest API, and requests to each endpoint starts a new workflow instance, like this:

final String workFlowInstanceId = workflowClient.startWorkflow(createVehicleProfileRequest);

Once the workflow is completed, I want to return an aggregated result (of all tasks defined in the workflow) to the client that invoked my Rest API. The WorkflowClient API has a getWorkflow method, like this:

workflowClient.getWorkflow(workFlowInstanceId, false)

But I assume there must be a way for the Conductor server to push status changes of workflows to it's clients, rather than the client having to poll the server and check for the same?

[apanicker-nflx]

Conductor server does not push status chages to client, rather the server provides an interface with a couple of different implementations for publishing/acting upon workflow termination/completion events. You could implement your own listener to route these events to your clients.