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[#266] services/tree: Batch operations on the service level

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Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
This commit is contained in:
Evgenii Stratonikov 2023-04-07 18:13:32 +03:00
parent f7679a8168
commit 364b4ac572
1 changed files with 34 additions and 8 deletions
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42
pkg/services/tree/sync.go
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@ -203,6 +203,11 @@ func (s *Service) synchronizeSingle(ctx context.Context, cid cid.ID, treeID stri
rawCID := make([]byte, sha256.Size)
cid.Encode(rawCID)
errG, ctx := errgroup.WithContext(ctx)
errG.SetLimit(1024)
var heightMtx sync.Mutex
for {
newHeight := height
req := &GetOpLogRequest{
@ -213,11 +218,13 @@ func (s *Service) synchronizeSingle(ctx context.Context, cid cid.ID, treeID stri
},
}
if err := SignMessage(req, s.key); err != nil {
_ = errG.Wait()
return newHeight, err
}
c, err := treeClient.GetOpLog(ctx, req)
if err != nil {
_ = errG.Wait()
return newHeight, fmt.Errorf("can't initialize client: %w", err)
}
@ -229,21 +236,40 @@ func (s *Service) synchronizeSingle(ctx context.Context, cid cid.ID, treeID stri
Child: lm.ChildId,
}
if err := m.Meta.FromBytes(lm.Meta); err != nil {
_ = errG.Wait()
return newHeight, err
}
if err := s.forest.TreeApply(cid, treeID, m, true); err != nil {
return newHeight, err
}
if m.Time > newHeight {
newHeight = m.Time + 1
} else {
newHeight++
}
errG.Go(func() error {
err := s.forest.TreeApply(cid, treeID, m, true)
heightMtx.Lock()
defer heightMtx.Unlock()
if err != nil {
if newHeight > height {
height = newHeight
}
return err
}
if m.Time > newHeight {
newHeight = m.Time + 1
} else {
newHeight++
}
return nil
})
}
applyErr := errG.Wait()
if err == nil {
err = applyErr
}
heightMtx.Lock()
if height == newHeight || err != nil && !errors.Is(err, io.EOF) {
heightMtx.Unlock()
return newHeight, err
}
height = newHeight
heightMtx.Unlock()
}
}