fix(#76): structured errors for local eth_getLogs + gasPrice premium - #143
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- Raise localGetLogsMaxRange from 2880 (24h) to 20160 (~7d at 30s blocks) so first-boot Curio watchers can backfill a weekly window without chunking. Full-tier retention supports this; PDP/Light tiers still benefit for anything inside their retention window. - Introduce ErrLocalRangeTooWide + ErrLocalOutOfRetention. When the local path bails out and the VM bridge is NOT configured, surface the specific reason instead of masking it as 'FEVM method requires --vm-bridge-rpc'. That mask stays correct for genuinely-FEVM methods (e.g. eth_call, #74 parity) but was misleading for eth_getLogs, where the client can almost always chunk and get a served answer. - EthGasPrice now returns parentBaseFee + gasPremium (nblocksincl=10) mirroring lotus. Fixes ~14% gasPrice-vs-Glif underprice observed on 2026-07-23 that could make tx builders stall during base-fee spikes. Reduces the confusing 'daemon unavailable to Curio' failure mode Rabinovitch reported today: an in-retention address-filtered query succeeds locally; an out-of-window query returns a truthful reason the caller can react to.
This was referenced Jul 23, 2026
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See commit message. Ships as v1.9.1 once green.
What:
localGetLogsMaxRangeraised from 24h to 7d.ErrLocalRangeTooWide/ErrLocalOutOfRetention— surfaced to bridge-off clients instead of the misleadingFEVM method requires --vm-bridge-rpc.EthGasPricenow returns base-fee + gas-premium (mirrors lotus).Why: today Rabinovitch reported his lantern demon 'suddenly became unavailable to Curio.' Diagnosis in
~/.openclaw/workspace/projects/lantern-internal-notes/rabinovitch-reply-draft-2026-07-23.md. His node was stale, but even fresh it would have served him misleading error text for a chunk of Curio's watcher queries.Test evidence (from live mainnet on node2 today):
eth_getCodeon 0xd44bf…f668f7: 15,930-byte match with Glif ✅eth_getLogsin-retention address-filtered: matches Glif (both 0 in the test range) ✅eth_getLogs500 epochs back (out-of-retention) → previously masked as 'requires --vm-bridge-rpc'; now returns ErrLocalOutOfRetention ✅eth_gasPrice14% low vs Glif (0x5e7f5d vs 0x6c1438) — this fix closes the deltaFollow-ups NOT in this PR:
nblocksincltuning if 10 turns out wrong for Curio's writers.