frostfs-node/pkg/services/object/patch/streamer.go

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package patchsvc
import (
"context"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/object"
"git.frostfs.info/TrueCloudLab/frostfs-observability/tracing"
)
// Streamer for the patch handler is a pipeline that merges two incoming
// streams of patches and original object payload chunks.
// The merged result is fed to Put stream target.
type Streamer struct{}
func (s *Streamer) Send(ctx context.Context, _ *object.PatchRequest) error {
_, span := tracing.StartSpanFromContext(ctx, "patch.streamer.Send")
defer span.End()
return nil
}
func (s *Streamer) CloseAndRecv(_ context.Context) (*object.PatchResponse, error) {
return &object.PatchResponse{
Body: &object.PatchResponseBody{
ObjectID: nil,
},
}, nil
}