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[RFC] Transformation Features
Romain Dorgueil edited this page Oct 12, 2017
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| Subject: | Transformation features |
|---|---|
| Authors: | Romain Dorgueil |
| Created: | Oct 3, 2017 |
| Modified: | Oct 8, 2017 |
| Target: | 0.6? 0.7? |
| Status: | DRAFT |
This is a DRAFT
There are common behaviours that can be reused on any node. There should be an API for that.
Examples:
- Retry (if failure, retry n times before giving up)
- Timeout (if more than x milliseconds, give up)
- Parallel (we don't care about FIFO, run n in parallel, FOFO)
- Map (map an iterable to the same transfomration, for example Map(HttpRead(), urls), eventually parallel (we need to address how it combines with other features).
- Validate{Input,Output} (firewall/safety)
- Trace (inject debug/trace infos in output)
- Loopback (inject this result into myself, recursion-like)