camunda-external-task-worker

This project demonstrates using the Camunda 7 External Task Worker Client with Spring Boot.
It allows you to test three different scenarios:

1. Successful Task Execution: Simulates a successful completion of the task
2. Technical Task Error: Triggers a technical error
3. Business Error (BPMN Error): Triggers a BPMN error

In case of a technical error an exponential backoff strategy is applied to the task execution. If the maximum retry count is reached, the task is marked as failed and an incident is created.

BPMN Process:

The bpmn folder contains a sample BPMN process definition for this example.

Running the Project:

1. Configure the base_url setting with your Camunda Rest-API URL.
2. Deploy the BPMN process to your Camunda 7 instance.
3. Build and run the project using Maven/Cockpit GUI.