E2E soaks after writer livelock merge (#138) #140

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opened 2026-08-31 12:39:31 +00:00 by PlasticDigits · 3 comments

PlasticDigits commented

2026-08-31 12:39:31 +00:00

(Migrated from gitlab.com)

Summary

Follow-up after !160 / #138 merged. Code AC for the EVM writer RPC/cursor livelock is on main. Remaining work is infra soaks that were explicitly unchecked in the MR.

Related #138 (closed).

Remaining verification

Operator restart against Anvil (Postgres + deployed bridge): first-poll lookback once; no repeated first-poll info logs
Fallback RPC soak: primary eth_blockNumber OK / eth_getLogs 429, second URL serves logs; cursor reaches head
Regression E2E when full infra is up: Terra→EVM, EVM→EVM, Solana→EVM enumeration + event discovery
Confirm production env WRITER_* bounds match packages/operator/.env.example / docs

Out of scope

On-chain bounding of attacker-created unapproved withdrawals (still #139 / contract)
Re-opening #138 unless a live soak finds a cursor skip or fail-open approve

Acceptance

Close when the three infra soaks have evidence (logs/metrics) that the cursor advances once, fallback is used, and fail-closed verification still holds.

## Summary Follow-up after !160 / #138 merged. Code AC for the EVM writer RPC/cursor livelock is on `main`. Remaining work is **infra soaks** that were explicitly unchecked in the MR. Related #138 (closed). ## Remaining verification - [ ] Operator restart against Anvil (Postgres + deployed bridge): first-poll lookback once; no repeated first-poll info logs - [ ] Fallback RPC soak: primary `eth_blockNumber` OK / `eth_getLogs` 429, second URL serves logs; cursor reaches head - [ ] Regression E2E when full infra is up: Terra→EVM, EVM→EVM, Solana→EVM enumeration + event discovery - [ ] Confirm production env `WRITER_*` bounds match `packages/operator/.env.example` / docs ## Out of scope - On-chain bounding of attacker-created unapproved withdrawals (still #139 / contract) - Re-opening #138 unless a live soak finds a cursor skip or fail-open approve ## Acceptance Close when the three infra soaks have evidence (logs/metrics) that the cursor advances once, fallback is used, and fail-closed verification still holds.

PlasticDigits commented

2026-08-31 12:39:32 +00:00

(Migrated from gitlab.com)

marked as related to #138

PlasticDigits commented

2026-08-31 12:54:25 +00:00

(Migrated from gitlab.com)

Opened after !160 / #138 merge. Operator unit tests on merged main: cargo test --bins 89 passed; multichain-rs rpc_fallback 19 passed. Infra soaks in the description are still open.

Opened after !160 / #138 merge. Operator unit tests on merged main: `cargo test --bins` 89 passed; `multichain-rs` `rpc_fallback` 19 passed. Infra soaks in the description are still open.

PlasticDigits commented

2026-09-02 01:39:18 +00:00

(Migrated from gitlab.com)

mentioned in issue #139

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code/cl8y-bridge-monorepo#140

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