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[#539] getsvc: Write payload direct to out stream

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To reduce memory allocations.

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
This commit is contained in:
Dmitrii Stepanov 2023-07-24 14:34:56 +03:00
parent 286242cad0
commit 99bb488ebd
4 changed files with 27 additions and 28 deletions
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9
pkg/services/object/get/assemble.go
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@ -113,9 +113,10 @@ func (r *request) HeadObject(ctx context.Context, id oid.ID) (*objectSDK.Object,
return w.Object(), nil
}
func (r *request) GetObject(ctx context.Context, id oid.ID, rng *objectSDK.Range, payloadBuffer []byte) (*objectSDK.Object, error) {
w := NewSimpleObjectWriter()
w.SetPayloadBuffer(payloadBuffer)
func (r *request) GetObjectAndWritePayload(ctx context.Context, id oid.ID, rng *objectSDK.Range, writer ChunkWriter) (*objectSDK.Object, error) {
w := &payloadWriter{
origin: writer,
}
p := r.prm
p.common = p.common.WithLocalOnly(false)
@ -128,7 +129,7 @@ func (r *request) GetObject(ctx context.Context, id oid.ID, rng *objectSDK.Range
if err := r.getObjectWithIndependentRequest(ctx, p); err != nil {
return nil, err
}
return w.Object(), nil
return w.obj, nil
}
func (r *request) getObjectWithIndependentRequest(ctx context.Context, prm RequestParameters) error {