Skip to main content
Durable Workflows is a feature of the Run SDK that allows you to build long-running workflows that can run asynchronously to the HTTP request or schedule trigger and are not bound by the 30 second timeout limit.

​
Usage

Durable Workflows are declared by calling the workflow function instead of the webhook or schedule function. In order to trigger a Durable Workflow, you create a new instance of the workflow from within a regular workflow. 
import { workflow, fn, webhook } from '@versori/run';

const durableWorkflow = workflow('durable-workflow')
    .then(
        fn('step1', async (ctx) => {
            return;
        })
    );

const trigger = webhook('trigger-workflow')
    .then(
        fn('trigger', async (ctx) => {
            const instance = await ctx.start('durable-workflow');
            
            return {
                instanceId: instance.id,
            }
        })
    );
Finally, integration utilising Durable Workflows are required to use the DurableInterpreter instead of the MemoryInterpreter when running the integration. 
import { durable } from '@versori/run';

const interpreter = await durable.DurableInterpreter.newInstance();

interpreter.register(durableWorkflow);
interpreter.register(trigger);

await interpreter.start();