By this I mean these types of scenarios:
The instance goes down (for example after an update). Will workflows mid execution carry on from where they went down?
A node fails (a remote service does not respond). Will the node try again until it succeeds?
The workflow contains a long running interval (e.g. after 10 days if this value is false send this email). Is this reliable?
Very Old question, But i will answer with latest version as of today (1.80.4):
- Recovery after instance restart:
- In standard mode: No, workflows don’t resume after restart
- In queue mode with Redis: Partially
- Node failure handling:
- Not automatic - you must configure “Retry on Fail” for each node
- Set “Max Tries” (typically 3-5) and “Retry Wait Time”
- Long-running intervals (10+ days):
- Not reliable with Wait nodes