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[#235] services/object: Implement new GetRange algorithm

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Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2020-12-07 20:49:47 +03:00 • committed by Alex Vanin
parent 91d8e0a4de
commit 1d23483828
37 changed files with 703 additions and 1125 deletions
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28
pkg/network/transport/object/grpc/range.go Normal file
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package object
import (
"github.com/nspcc-dev/neofs-api-go/v2/object"
objectGRPC "github.com/nspcc-dev/neofs-api-go/v2/object/grpc"
)
type getRangeStreamerV2 struct {
objectGRPC.ObjectService_GetRangeServer
}
func (s *getRangeStreamerV2) Send(resp *object.GetRangeResponse) error {
return s.ObjectService_GetRangeServer.Send(
object.GetRangeResponseToGRPCMessage(resp),
)
}
// GetRange converts gRPC GetRangeRequest message and server-side stream and overtakes its data
// to gRPC stream.
func (s *Server) GetRange(req *objectGRPC.GetRangeRequest, gStream objectGRPC.ObjectService_GetRangeServer) error {
// TODO: think about how we transport errors through gRPC
return s.srv.GetRange(
object.GetRangeRequestFromGRPCMessage(req),
&getRangeStreamerV2{
ObjectService_GetRangeServer: gStream,
},
)
}