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Checkpoint sync is not working when finalized state is transitioned with empty slots #7956

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zilm13 opened this issue Feb 6, 2024 · 1 comment · May be fixed by #8850
Open

Checkpoint sync is not working when finalized state is transitioned with empty slots #7956

zilm13 opened this issue Feb 6, 2024 · 1 comment · May be fixed by #8850
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@gfukushima
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@zilm13
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zilm13 commented Feb 6, 2024 •
edited by StefanBratanov
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Description

If finalized epoch ends with empty slot(s) most clients provide state transitioned to the end of the epoch, so it cannot be used for AnchorPoint initialization without extra work. To fix this we should also request finalized block header from peer and patch finalized state so it could be used for AnchorPoint.

Discussion on Discord: https://discord.com/channels/697535391594446898/697539289042649190/1202083995815522364
@rolfyone rolfyone added the bug 🐞 Something isn't working label Feb 6, 2024
@StefanBratanov StefanBratanov self-assigned this Feb 9, 2024
@StefanBratanov StefanBratanov mentioned this issue Feb 14, 2024
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@StefanBratanov StefanBratanov removed their assignment Apr 23, 2024
@lucassaldanha
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Internal discussion: https://consensyssoftware.atlassian.net/wiki/spaces/PEG/pages/399517614166/Starting+from+transitioned+AnchorPoint+discussion

@gfukushima gfukushima self-assigned this Oct 28, 2024
@gfukushima gfukushima linked a pull request Nov 26, 2024 that will close this issue
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@lucassaldanha @rolfyone @zilm13 @StefanBratanov @gfukushima