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* Stop negotiating pivot if peer repeatedly replies w/usesless answers why: There is some fringe condition where a peer replies with legit but useless empty headers repetely. This goes on until somebody stops. We stop now. * Rename `missingNodes` => `sickSubTries` why: These (probably missing) nodes represent in reality fully or partially missing sub-tries. The top nodes may even exist, e.g. as a shallow sub-trie. also: Keep track of account healing on/of by bool variable `accountsHealing` controlled in `pivot_helper.execSnapSyncAction()` * Add `nimbus` option argument `snapCtx` for starting snap recovery (if any) also: + Trigger the recovery (or similar) process from inside the global peer worker initialisation `worker.setup()` and not by the `snap.start()` function. + Have `runPool()` returned a `bool` code to indicate early stop to scheduler. * Can import partial snap sync checkpoint at start details: + Modified what is stored with the checkpoint in `snapdb_pivot.nim` + Will be loaded within `runDaemon()` if activated * Forgot to import total coverage range why: Only the top (or latest) pivot needs coverage but the total coverage is the list of all ranges for all pivots -- simply forgotten.
55 lines
1.2 KiB
Nim
55 lines
1.2 KiB
Nim
# nimbus-eth1
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# Copyright (c) 2021 Status Research & Development GmbH
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# Licensed under either of
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
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# http://www.apache.org/licenses/LICENSE-2.0)
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# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
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# http://opensource.org/licenses/MIT)
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# at your option. This file may not be copied, modified, or distributed
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# except according to those terms.
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type
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HexaryDbError* = enum
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NothingSerious = 0
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AccountNotFound
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AccountsNotSrictlyIncreasing
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AccountRangesOverlap
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LowerBoundAfterFirstEntry
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LowerBoundProofError
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NodeNotFound
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RlpEncoding
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SlotsNotSrictlyIncreasing
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TrieLoopAlert
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TrieIsEmpty
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TooManyProcessedChunks
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TooManySlotAccounts
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# import
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DifferentNodeValueExists
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ExpectedNodeKeyDiffers
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Rlp2Or17ListEntries
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RlpBlobExpected
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RlpBranchLinkExpected
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RlpExtPathEncoding
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RlpNonEmptyBlobExpected
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# interpolate
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AccountRepairBlocked
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InternalDbInconsistency
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RightBoundaryProofFailed
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RootNodeMismatch
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RootNodeMissing
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# bulk storage
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AddBulkItemFailed
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CannotOpenRocksDbBulkSession
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CommitBulkItemsFailed
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NoRocksDbBackend
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UnresolvedRepairNode
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OSErrorException
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StateRootNotFound
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# End
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