Code

Bisected election backtracking#2778

Code

Merged

guilhermelawless merged 13 commits intonanocurrency:developnanocurrency/nano-node:developfrom guilhermelawless:ledger/backtrackingguilhermelawless/nano-node:ledger/backtrackingCopy head branch name to clipboardMay 29, 2020

+236-45

Commits

Commits on May 18, 2020

• Add ledger::backtrack limited to 128 jumps

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  f56ac75

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• Bisect election dependencies when activating

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  committed
  410637d

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Commits on May 19, 2020

• Addressing special case where the winner may not have a loaded sideband

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  2f3027b

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• Simplify ledger::backtrack by specifying desired number of jumps instead. Limit is placed on the caller

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  9973d00

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• Perform DB transactions without holding the active mutex by batch processing

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  4857ca7

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• Add a debug_assert on getting the previous block since it happens in the same tx

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  3fb74e0

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Commits on May 22, 2020

• Add a pessimistic fallback by also starting an election for the first unconfirmed block

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  e73c0fe

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Commits on May 25, 2020

• Merge remote-tracking branch 'origin/develop' into ledger/backtracking

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  eb64f7f

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• Set empty sideband, required by recent change (thanks Serg!)

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  6e319b5

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• Check if first unconfirmed block is not being processed by conf height

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  7daca6e

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Commits on May 26, 2020

• Already in active_transactions

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  authored
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Commits on May 27, 2020

• Use std::min<uint64_t> to avoid overflow (Wes review)

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  5ae042b

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• Use owns_lock from mutex (Wes)

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  46ac92f

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