docs(validation): §4.5 adversarial network-fault campaign on the shipped 0.16.8-sqd.1 build#150
Merged
Merged
Conversation
…ped 0.16.8-sqd.1 build Records the fault-proxy campaign (merged #149, `5a2fe88`) re-run on the published subsquid-ponder@0.16.8-sqd.1 package as a new Layer-C §4.5: 8/8 body/transport faults (429/5xx/retry-after/reset/stall/gzip/ndjson/204) + head-freeze complete byte-identical to a clean baseline (digest 360af51…, intervals tile exactly), every fault non-vacuously fired; head-regression-100k / head-flap correctly recorded not-applicable (stream-mode property, not a pass). Honest AIMD labels (sparse vs recovery observed) per the #149 fix. Lands §2 shipped- build anchor #2 (planned → done) and adds a §4-intro forward reference. Numbers independently re-verified from on-disk verdicts; overclaim-reviewed. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
What
Adds VALIDATION.md §4.5 documenting the fault-injection proxy campaign (the
harness/chaos/proxy.mjs+fault-proxy-campaign.shtooling merged in #149) re-run on the published@subsquid/ponder@0.16.8-sqd.1package. Unlike the §4.1–§4.4 kill-loop tiers (which fault the process), this campaign faults the network between the app and the public Portal and proves the backfill still completes byte-identical to a clean baseline.Evidence recorded (all re-verified from on-disk verdicts)
360af51…, intervals tile[20529207, 20579208]exactly,verifyExit:0,missedReset:0/missedNdjson:0.endBlockstalls without corruption; clean resume completes byte-identical.endBlock, never intersects the fixed range) — a stream-mode property, not counted as a head-tolerance pass.recovery observedonly where enough gate transitions were sampled;sparse — insufficient samplesotherwise — recovery is not overclaimed.Also flips §2's shipped-build anchor #2 from planned → done and adds a §4-intro forward reference to §4.5.
Gate
aggregate.json/ per-scenarioverdict.json/proxy-stats.json/verify.log.🤖 Generated with Claude Code