feat(snap): add EIP-8189 state bootstrap - #11

Draft

lean-apple wants to merge 117 commits into

mainfrom

poc/eip-8189-snap-sync

Commits on Aug 1, 2026

feat(snap): add snap/2 state downloader and pivot tracking
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3777a54
refactor(snap): group snap state writes behind SnapStateWriter
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2da324a
feat(snap): apply block access lists to catch up from the pivot
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3602535
refactor(snap): reuse existing components and group helpers behind types
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6aa10dc
feat(snap): verify the final state root and persist the trie tables
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7765bac
feat(snap): detect reorgs during catch-up and track the state they strand
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46edf92
fix(snap): report peers that serve invalid snap responses
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ff35129
fix(snap): retry a rejected snap request instead of failing the download
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7749956
feat(snap): re-read state stranded by a reorg
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82b9021
feat(net): add --snap to advertise snap/2, and fix a docs lint
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d269cac
refactor(snap): move snap sync out of engine and into one session
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18aef31
fix(snap): close the correctness gaps in the new session
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46d2ee1
fix(snap): commit downloads atomically and re-check forkchoice after the trie walk
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a8e4ded
ci: exclude reth-snap-sync from the wasm build
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77ce114
refactor(snap): walk the final trie in chunks instead of one pass
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5af5a9b
fix(snap): wait for snap peers instead of failing the sync
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2ef67db
feat(snap): mark a generation until its state root is checked
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715a760
test(snap): cover the slim account codec where it lives
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6afa30d
fix(snap): commit BAL state and its bytecodes in one transaction
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dff59c5
fix(snap): refuse to sync onto the legacy plain-state layout
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907bd8b
refactor(trie): share the BAL post-block state extraction
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1bd5238

Commits on Aug 2, 2026

Commits on Aug 3, 2026

fix(snap): choose a BAL-capable pivot
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ce30d08
refactor(engine): inject backfill sync into orchestrator
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fee067e
fix(snap): rebuild trie cleanly after head advances
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ade8954
feat(snap): drive sessions through verified handoff
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dbf068a
feat(snap): read canonical headers from provider
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02c458f
fix(snap): accept state with pipeline checkpoints
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c01e878
feat(engine): select between backfill implementations
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e62d5f6
feat(node): activate snap state bootstrap
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c7d3fcc
fix(node): use pipeline after snap bootstrap
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2ddc070
fix(node): advance stale snap pivots
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fe29814
chore(snap): satisfy nightly clippy
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f76711d
feat(storage): persist block access lists
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bc0056f
fix(test): propagate snap client bounds
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086fb61
test(snap): cover bootstrap and pipeline handoff
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d137402
fix(snap): align persistence frontiers on acceptance
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20567b3
test(snap): exercise bootstrap above tree threshold
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6c88a23
test(snap): cover staged pipeline handoff
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daf59f0
fix(node): support snap bounds with noop network
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8f4db14
refactor(snap): remove obsolete peer header chain
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14a5d94
refactor(snap): trim superseded writer APIs
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80ded37
chore(snap): remove stale downloader remnants
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3597a49
docs(snap): describe durable BAL retention
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a34131e
fix(storage): preserve unflushed BALs across cache eviction
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test(rpc): exercise persisted BAL cache lookup
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test(snap): cover stale pivot advancement
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d42a24d
fix(snap): reject trailing range payload bytes
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fix(snap): propagate p2p test utilities
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cb26206
Merge remote-tracking branch 'upstream/main' into poc/eip-8189-snap-sync
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59b52f6
refactor(node): reuse pipeline backfill for snap bootstrap
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aa48624
fix(node): handle lost snap header pipeline
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cc61c6c

Commits on Aug 4, 2026

perf(snap): batch account reads during healing
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48711ad
perf(snap): deduplicate verified access lists in constant time
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a8a608b
perf(storage): release BAL buffer lock during flush
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d3c96ae
perf(trie): commit snap trie rebuild in chunks
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8aa92c5
refactor(snap): use parking lot for canonical head
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4c5fc7c
chore(snap): update lockfile for parking lot
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6f5a7ad
fix(node): preserve snap launch error source
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9e60edf
chore(snap): align downloader tracing target
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chore: sort snap sync workspace member
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refactor(node): keep snap sync type first
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refactor(snap): keep state writer type first
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8d66521
docs(snap): clarify interrupted generation restart
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refactor(net): group snap wire message types
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fix(node): advance snap head during bootstrap
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refactor(node): reuse pipeline sync for snap headers
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ff42b4a
docs(node): describe snap bootstrap components
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fix(snap): use renamed atomic update method
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47e79b3

Commits on Aug 5, 2026

Merge upstream/main into poc/eip-8189-snap-sync
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93082fe

Commits on Aug 11, 2026

feat: add snap downloader with proof verification
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a8f0287
Merge branch 'main' into feat/snap-account-range-downloader
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Merge upstream/main into poc/eip-8189-snap-sync
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a75af1a

Commits on Aug 12, 2026

Commits on Aug 13, 2026

Commits on Aug 16, 2026

Commits on Aug 17, 2026

refactor(snap): reuse range proof downloaders
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64896b2
fix(snap): propagate test utility features
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a0bb4b7
refactor(snap): simplify shared request primitives
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refactor(snap-sync): verify and decode BALs through alloy
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f965286
refactor(trie): rename the range-proof node index
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e4b5817
perf(snap-sync): reuse one provider per header walk
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282cfc3
refactor(snap-sync): name state-machine misuse for what it is
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ea1b826
refactor(snap-sync): keep error sources typed
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refactor(snap-sync): free bytecode matching from the downloader
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0dd181e
refactor(node): name snap bootstrap policy
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chore(snap-sync): group metrics with the third-party deps
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refactor(downloaders): share snap request handling
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docs(snap): clarify range and BAL invariants
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0ac39f0
refactor(snap-sync): give BlockRef a NumHash accessor
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938f7ac
fix(snap): retry snap requests on a different peer
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fix(snap-sync): keep forkchoice moving during finalization
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feat(net): serve snap/2 over the satellite multiplexer
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