@chrismichaelps / pudu-lang-resilience
Resilience pipelines for Pudu: retry, circuit breaker, timeout, fallback, hedging, rate limiting, and chaos injection
0.1.0Apache-2.01
InstallClose
Use @chrismichaelps/pudu-lang-resilience
Install this release
From your project, run:
pudu install @chrismichaelps/pudu-lang-resilience@0.1.0An exact version can install a new release immediately. Without a version, pudu follows the 72-hour minimum release age for new resolutions.
pudu install @chrismichaelps/pudu-lang-resilienceThen import it
import PuduLangResilience as PuduLangResilienceTo contribute
git clone https://github.com/chrismichaelps/pudu-lang-resiliencefeat(pipeline): publish the initial resilience package #2
merged
@chrismichaelps wrote on 2026-09-28
Closes #1
Behaviour
- Pipelines of strategies composed outermost first, validated as a whole, nestable, and describable; a registry of named pipelines with reload.
- Strategies: retry (constant, linear, exponential, jitter, generated delays, unlimited), circuit breaker (rolling health windows, half-open probe, generated breaks, manual isolation, state provider), timeout, fallback, hedging (delayed, parallel, and wait-for-outcome modes; losing attempts cancelled and joined), rate limiter.
- Limiters: concurrency, token bucket, fixed window, sliding window, partitioned, and chained, with oldest- or newest-first queues and retry times.
- Chaos injection of faults, outcomes, latency, and behavior, with weighted choices.
- Telemetry events with severity overrides, a meter, and a log listener; a manual clock and seeded or fixed randomizers for deterministic tests.
Verification
On the published Pudu 0.1.2 archive:
pudu check,pudu fmt --check, andpudu lintare clean oversrc,test,tools, andexamples.pudu test test: 22 suites, 386 assertions.- Every program under
examples/answers 0. pudu run tools/Mutate.pudu --domain: 75 killed, 0 survived, score 100%.