Error handling

Each step can be configured with it's own error handling behavior, it can be retried at a later time, suspend the workflow or terminate the workflow.

Fluent API

public void Build(IWorkflowBuilder<object> builder)
{
    builder                
        .StartWith<HelloWorld>()
            .OnError(WorkflowErrorHandling.Retry, TimeSpan.FromMinutes(10))
        .Then<GoodbyeWorld>();
}

JSON / YAML API

ErrorBehavior

{
    "Id": "...",
    "StepType": "...",
    "ErrorBehavior": "Retry / Suspend / Terminate / Compensate",
    "RetryInterval": "00:10:00"
}

Id: "..."
StepType: "..."
ErrorBehavior: Retry / Suspend / Terminate / Compensate
RetryInterval: '00:10:00'

Global Error handling

The WorkflowHost service also has a .OnStepError event which can be used to intercept exceptions from workflow steps on a more global level.