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Quick dirty patch to test hypothesis and fix (if it is the issue) for single height case #2

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i-norden wants to merge 1 commits from ian/filter_fix_maybe into master
pull from: ian/filter_fix_maybe
merge into: cerc-io:master
Conversation 1 Commits 1 Files Changed 1 +13
1 changed files with 13 additions and 0 deletions
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13
chain/events/filter/event.go
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@ -387,6 +387,19 @@ func (m *EventFilterManager) Install(ctx context.Context, minHeight, maxHeight a
}
if m.EventIndex != nil && minHeight != -1 && minHeight < currentHeight {
// hacky fix to fix issue with non-canonical log results being returned
// only works when the filter has the same start and stop height
if minHeight == maxHeight {
canonicalTipSet, err := m.ChainStore.GetTipsetByHeight(ctx, minHeight, nil, false)
if err != nil {
return nil, err
}
canonicalTipSetCID, err := canonicalTipSet.Key().Cid()
if err != nil {
return nil, err
}
f.tipsetCid = canonicalTipSetCID
}
// Filter needs historic events
if err := m.EventIndex.PrefillFilter(ctx, f); err != nil {
return nil, err