fix(indexer): empty-book hybrid short-circuit + CosmWasm LCD 500 fan-out (#493) #1035

Merged

PlasticDigits merged 2 commits from fix/493-empty-book-shortcircuit-lcd-500-fanout into main

2026-07-25 04:51:51 +00:00

PlasticDigits commented

2026-07-25 04:33:43 +00:00

(Migrated from gitlab.com)

Summary

Empty-book hybrid short-circuit: Under global_v4, Fresh mirrors with no fillable match-side resting orders price pool-only once (skip 17-point grid). 1-hop pool-only baselines also skip coordinate descent. Live-book hops unchanged; no solver_version bump.
LCD CosmWasm 500 fan-out: Broaden deterministic reject classification (query wasm contract failed / codespace wasm on /cosmwasm/... paths) so sibling LCD endpoints are not queried. Infra 429/408/502+ still fail over.
Docs/invariants/skills crosslinked for third-party agents.

Closes #493

Test plan

cd indexer && cargo test --lib -- --test-threads=1 empty_book_short_circuits live_book_still_runs mirror_has_fillable classify_deterministic wasm_query_reject infra_500_still gateway_502 rate_limit_429
cd indexer && cargo test --test api_route_solve_db_hybrid -- --test-threads=1 empty_book_skips_full_grid live_book_still_grids
python3 scripts/check_route_solver_docs.py
After deploy: cold empty-book Ember→CORAL (or similar) should show far fewer db_hybrid_queries / no multi-endpoint CosmWasm 500 WARN storms

## Summary - **Empty-book hybrid short-circuit:** Under `global_v4`, Fresh mirrors with no fillable match-side resting orders price pool-only once (skip 17-point grid). 1-hop pool-only baselines also skip coordinate descent. Live-book hops unchanged; no `solver_version` bump. - **LCD CosmWasm 500 fan-out:** Broaden deterministic reject classification (`query wasm contract failed` / `codespace wasm` on `/cosmwasm/...` paths) so sibling LCD endpoints are not queried. Infra 429/408/502+ still fail over. - Docs/invariants/skills crosslinked for third-party agents. Closes #493 ## Test plan - [x] `cd indexer && cargo test --lib -- --test-threads=1 empty_book_short_circuits live_book_still_runs mirror_has_fillable classify_deterministic wasm_query_reject infra_500_still gateway_502 rate_limit_429` - [x] `cd indexer && cargo test --test api_route_solve_db_hybrid -- --test-threads=1 empty_book_skips_full_grid live_book_still_grids` - [x] `python3 scripts/check_route_solver_docs.py` - [ ] After deploy: cold empty-book Ember→CORAL (or similar) should show far fewer `db_hybrid_queries` / no multi-endpoint CosmWasm 500 WARN storms

ghost1 commented

2026-07-25 04:33:47 +00:00

(Migrated from gitlab.com)

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PlasticDigits commented

2026-07-25 04:50:16 +00:00

(Migrated from gitlab.com)

added 12 commits

f959c3ef...3a0069ce - 11 commits from branch main
f03076c2 - merge: sync #493 with main; keep empty-book and #496 notes

Compare with previous version

added 12 commits <ul><li>f959c3ef...3a0069ce - 11 commits from branch <code>main</code></li><li>f03076c2 - merge: sync #493 with main; keep empty-book and #496 notes</li></ul> [Compare with previous version](/PlasticDigits/cl8y-dex-terraclassic/-/merge_requests/317/diffs?diff_id=1923592324&start_sha=f959c3ef57548b27001cfa63400462f399ee7536)

project_80162261_bot_e646d24e9b17aa4b22040bfe08d3fd1c commented

2026-07-25 04:50:17 +00:00

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