[#1115] *: link TODOs to corresponding issues

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>

cmd/neofs-ir/main.go

@@ -93,7 +93,6 @@ func main() {
 	select {
 	case <-ctx.Done():
 	case err := <-intErr:
-		// todo: restart application instead of shutdown
 		log.Info("internal error", zap.String("msg", err.Error()))
 	}
 

cmd/neofs-node/object.go

@@ -394,7 +394,7 @@ func (s *signedEACLTable) ReadSignedData(_ []byte) ([]byte, error) {
 }
 
 func (s *signedEACLTable) SignedDataSize() int {
-	// TODO: add eacl.Table.Size method
+	// TODO: #1147 add eacl.Table.Size method
 	return (*eaclSDK.Table)(s).ToV2().StableSize()
 }
 

cmd/neofs-node/reputation/intermediate/remote.go

@@ -58,7 +58,7 @@ type TrustWriterProvider struct {
 func (twp *TrustWriterProvider) InitWriter(ctx reputationcommon.Context) (reputationcommon.Writer, error) {
 	eiContext, ok := ctx.(eigentrustcalc.Context)
 	if !ok {
-		// TODO: think if this can be done without such limitation
+		// TODO: #1164 think if this can be done without such limitation
 		panic(ErrIncorrectContextPanicMsg)
 	}
 

pkg/core/object/fmt.go

@@ -112,7 +112,7 @@ func (v *FormatValidator) validateSignatureKey(obj *Object) error {
 		return v.checkOwnerKey(obj.OwnerID(), obj.Signature().Key())
 	}
 
-	// FIXME: perform token verification
+	// FIXME: #1159 perform token verification
 
 	return nil
 }
@@ -269,8 +269,6 @@ func (v *FormatValidator) checkOwner(obj *Object) error {
 }
 
 // WithNetState returns options to set network state interface.
-//
-// FIXME: network state is a required parameter.
 func WithNetState(netState netmap.State) FormatValidatorOption {
 	return func(c *cfg) {
 		c.netState = netState

pkg/innerring/innerring.go

@@ -121,8 +121,6 @@ type (
 		// Set of component runners which
 		// should report start errors
 		// to the application.
-		//
-		// TODO: unify with workers.
 		runners []func(chan<- error)
 
 		subnetHandler
@@ -831,8 +829,6 @@ func New(ctx context.Context, log *zap.Logger, cfg *viper.Viper) (*Server, error
 		return nil, err
 	}
 
-	// todo: create vivid id component
-
 	// initialize epoch timers
 	server.epochTimer = newEpochTimer(&epochTimerArgs{
 		l:                  server.log,

pkg/innerring/processors/container/process_container.go

@@ -191,7 +191,7 @@ func (cp *Processor) checkDeleteContainer(e *containerEvent.Delete) error {
 
 	if token != nil {
 		// check token context
-		// TODO: think how to avoid version casts
+		// TODO: #1147 think how to avoid version casts
 		idV2 := new(refs.ContainerID)
 		idV2.SetValue(binCID)
 

pkg/innerring/processors/neofs/process_assets.go

@@ -86,7 +86,6 @@ func (np *Processor) processWithdraw(withdraw *neofsEvent.Withdraw) {
 	}
 
 	// create lock account
-	// fixme: check collision there, consider reversed script hash
 	lock, err := util.Uint160DecodeBytesBE(withdraw.ID()[:util.Uint160Size])
 	if err != nil {
 		np.log.Error("can't create lock account", zap.Error(err))

pkg/innerring/processors/neofs/process_bind.go

@@ -74,7 +74,7 @@ func (np *Processor) checkBindCommon(e *bindCommonContext) error {
 
 func (np *Processor) approveBindCommon(e *bindCommonContext) {
 	// calculate wallet address
-	// TODO: implement some utilities in API Go lib to do it
+	// TODO: nspcc-dev/neofs-sdk-go#134 implement some utilities in API Go lib to do it
 	scriptHash := e.User()
 
 	u160, err := util.Uint160DecodeBytesBE(scriptHash)

pkg/innerring/processors/reputation/handlers.go

@@ -12,7 +12,7 @@ func (rp *Processor) handlePutReputation(ev event.Event) {
 	put := ev.(reputationEvent.Put)
 	peerID := put.PeerID()
 
-	// FIXME: do not use `ToV2` method outside neofs-api-go library
+	// FIXME: #1147 do not use `ToV2` method outside neofs-api-go library
 	rp.log.Info("notification",
 		zap.String("type", "reputation put"),
 		zap.String("peer_id", hex.EncodeToString(peerID.ToV2().GetPublicKey())))

pkg/innerring/processors/reputation/process_put.go

@@ -64,7 +64,7 @@ func (rp *Processor) checkManagers(e uint64, mng apireputation.PeerID, peer apir
 	}
 
 	for _, m := range mm {
-		// FIXME: do not use `ToV2` method outside neofs-api-go library
+		// FIXME: #1147 do not use `ToV2` method outside neofs-api-go library
 		if bytes.Equal(mng.ToV2().GetPublicKey(), m.PublicKey()) {
 			return nil
 		}
@@ -91,7 +91,7 @@ func (rp *Processor) approvePutReputation(e *reputationEvent.Put) {
 		err = rp.reputationWrp.Put(args)
 	}
 	if err != nil {
-		// FIXME: do not use `ToV2` method outside neofs-api-go library
+		// FIXME: #1147 do not use `ToV2` method outside neofs-api-go library
 		rp.log.Warn("can't send approval tx for reputation value",
 			zap.String("peer_id", hex.EncodeToString(id.ToV2().GetPublicKey())),
 			zap.String("error", err.Error()))

pkg/innerring/processors/settlement/basic/context.go

@@ -81,11 +81,11 @@ func NewIncomeSettlementContext(p *IncomeSettlementContextPrms) (*IncomeSettleme
 }
 
 func bankOwnerID() (*owner.ID, error) {
-	u := util.Uint160{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // todo: define const
+	u := util.Uint160{1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
 		1, 1, 1, 1, 1, 1, 1, 1, 1, 1}
 
 	o := owner.NewID()
-
+	// TODO: nspcc-dev/neofs-sdk-go#134 use `SetScriptHash` method.
 	err := o.Parse(address.Uint160ToString(u))
 	if err != nil {
 		return nil, err

pkg/innerring/rpc.go

@@ -145,7 +145,6 @@ func (c *ClientCache) GetHeader(task *audit.Task, node *netmap.Node, id *oidSDK.
 	var obj *object.Object
 
 	if relay {
-		// todo: function sets hardcoded TTL value, but instead we can set TTL based on container length
 		obj, err = neofsapiclient.GetObjectHeaderFromContainer(cctx, cli, objAddress)
 	} else {
 		obj, err = neofsapiclient.GetRawObjectHeaderLocally(cctx, cli, objAddress)

pkg/innerring/subnet.go

@@ -312,5 +312,5 @@ func (s *Server) handleSubnetRemoval(e event.Event) {
 		return
 	}
 
-	// TODO: handle removal of the subnet in netmap candidates
+	// TODO: #1162 handle removal of the subnet in netmap candidates
 }

pkg/local_object_storage/blobstor/blobovnicza.go

@@ -249,8 +249,6 @@ func (b *blobovniczas) get(prm *GetSmallPrm) (res *GetSmallRes, err error) {
 //
 // If blobocvnicza ID is specified, only this blobovnicza is processed.
 // Otherwise, all blobovniczas are processed descending weight.
-//
-// TODO:quite similar to GET, can be unified
 func (b *blobovniczas) delete(prm *DeleteSmallPrm) (res *DeleteSmallRes, err error) {
 	bPrm := new(blobovnicza.DeletePrm)
 	bPrm.SetAddress(prm.addr)
@@ -304,8 +302,6 @@ func (b *blobovniczas) delete(prm *DeleteSmallPrm) (res *DeleteSmallRes, err err
 //
 // If blobocvnicza ID is specified, only this blobovnicza is processed.
 // Otherwise, all blobovniczas are processed descending weight.
-//
-// TODO:quite similar to GET, can be unified
 func (b *blobovniczas) getRange(prm *GetRangeSmallPrm) (res *GetRangeSmallRes, err error) {
 	if prm.blobovniczaID != nil {
 		blz, err := b.openBlobovnicza(prm.blobovniczaID.String())

pkg/local_object_storage/blobstor/exists.go

@@ -30,7 +30,7 @@ func (b *BlobStor) Exists(prm *ExistsPrm) (*ExistsRes, error) {
 	// check presence in shallow dir first (cheaper)
 	exists, err := b.existsBig(prm.addr)
 	if !exists {
-		// TODO: do smth if err != nil
+		// TODO: #1143 do smth if err != nil
 
 		// check presence in blobovnicza
 		exists, err = b.existsSmall(prm.addr)
@@ -57,6 +57,6 @@ func (b *BlobStor) existsBig(addr *addressSDK.Address) (bool, error) {
 
 // checks if object is presented in blobovnicza.
 func (b *BlobStor) existsSmall(_ *addressSDK.Address) (bool, error) {
-	// TODO: implement
+	// TODO: #1143 implement
 	return false, nil
 }

pkg/local_object_storage/engine/put.go

@@ -49,7 +49,7 @@ func (e *StorageEngine) put(prm *PutPrm) (*PutRes, error) {
 		defer elapsed(e.metrics.AddPutDuration)()
 	}
 
-	_, err := e.exists(prm.obj.Address()) // todo: make this check parallel
+	_, err := e.exists(prm.obj.Address()) // TODO: #1146 make this check parallel
 	if err != nil {
 		return nil, err
 	}
@@ -108,7 +108,6 @@ func (e *StorageEngine) put(prm *PutPrm) (*PutRes, error) {
 
 			finished = true
 		}); err != nil {
-			// TODO: log errors except ErrOverload when errors of util.WorkerPool will be documented
 			close(exitCh)
 		}
 

pkg/local_object_storage/metabase/select.go

@@ -128,7 +128,6 @@ func (db *DB) selectObjects(tx *bbolt.Tx, cid *cid.ID, fs object.SearchFilters)
 
 		addr, err := addressFromKey([]byte(a))
 		if err != nil {
-			// TODO: storage was broken, so we need to handle it
 			return nil, err
 		}
 
@@ -219,7 +218,6 @@ func (db *DB) selectFastFilter(
 	}
 }
 
-// TODO: move to DB struct
 var mBucketNaming = map[string][]func(*cid.ID) []byte{
 	v2object.TypeRegular.String():      {primaryBucketName, parentBucketName},
 	v2object.TypeTombstone.String():    {tombstoneBucketName},
@@ -577,7 +575,7 @@ func blindlyProcess(fs object.SearchFilters) bool {
 			return true
 		}
 
-		// TODO: check other cases
+		// TODO: #1148 check other cases
 		//  e.g. (a == b) && (a != b)
 	}
 
@@ -586,6 +584,6 @@ func blindlyProcess(fs object.SearchFilters) bool {
 
 // returns true if string key is a reserved system filter key.
 func isSystemKey(key string) bool {
-	// FIXME: version-dependent approach
+	// FIXME: #1147 version-dependent approach
 	return strings.HasPrefix(key, v2object.ReservedFilterPrefix)
 }

pkg/local_object_storage/writecache/flush.go

@@ -188,7 +188,7 @@ func (c *cache) flushWorker(num int) {
 		metaOnly := false
 
 		// Give priority to direct put.
-		// TODO(fyrchik): do this once in N iterations depending on load
+		// TODO(fyrchik): #1150 do this once in N iterations depending on load
 		select {
 		case obj = <-priorityCh:
 			metaOnly = num%3 == 1

pkg/local_object_storage/writecache/get.go

@@ -43,7 +43,7 @@ func (c *cache) Get(addr *addressSDK.Address) (*object.Object, error) {
 
 // Head returns object header from write-cache.
 func (c *cache) Head(addr *addressSDK.Address) (*object.Object, error) {
-	// TODO: easiest to implement solution is presented here, consider more efficient way, e.g.:
+	// TODO: #1149 easiest to implement solution is presented here, consider more efficient way, e.g.:
 	//  - provide header as common object.Object to Put, but marked to prevent correlation with full object
 	//    (all write-cache logic will automatically spread to headers, except flushing)
 	//  - cut header from in-memory objects directly and persist headers into particular bucket of DB

pkg/morph/client/client.go

@@ -377,11 +377,11 @@ func toStackParameter(value interface{}) (sc.Parameter, error) {
 		Value: value,
 	}
 
-	// todo: add more types
+	// TODO: #1141 add more types
 	switch v := value.(type) {
 	case []byte:
 		result.Type = sc.ByteArrayType
-	case int64: // TODO: add other numerical types
+	case int64:
 		result.Type = sc.IntegerType
 	case [][]byte:
 		arr := make([]sc.Parameter, 0, len(v))
@@ -412,7 +412,7 @@ func toStackParameter(value interface{}) (sc.Parameter, error) {
 
 		return toStackParameter(arr)
 	case bool:
-		// FIXME: there are some problems with BoolType in neo-go,
+		// FIXME: #1141 there are some problems with BoolType in neo-go,
 		//  so we use compatible type
 		result.Type = sc.IntegerType
 

pkg/morph/client/notary.go

@@ -876,7 +876,7 @@ func (c *Client) CalculateNonceAndVUB(hash util.Uint256) (nonce uint32, vub uint
 		return 0, 0, nil
 	}
 
-	// TODO: cache values since some operations uses same TX as triggers
+	// TODO: #1151 cache values since some operations uses same TX as triggers
 	nonce = binary.LittleEndian.Uint32(hash.BytesLE())
 
 	height, err := c.client.GetTransactionHeight(hash)

pkg/morph/event/listener.go

@@ -272,7 +272,6 @@ loop:
 				continue loop
 			}
 
-			// TODO: consider asynchronous execution
 			for i := range l.blockHandlers {
 				l.blockHandlers[i](b)
 			}

pkg/network/address.go

@@ -85,7 +85,7 @@ const (
 // indicating that TLS is enabled. If multiaddress is provided
 // the argument is returned unchanged.
 func parseURI(s string) (string, bool, error) {
-	// TODO: code is copy-pasted from client.WithURIAddress function.
+	// TODO: #1151 code is copy-pasted from client.WithNetworkURIAddress function.
 	//  Would be nice to share the code.
 	uri, err := url.ParseRequestURI(s)
 	if err != nil {

pkg/network/cache/client.go

@@ -37,7 +37,7 @@ func (c *ClientCache) Get(info clientcore.NodeInfo) (clientcore.Client, error) {
 	// same host may have different connections(with tls or not),
 	// therefore, host+port pair is not unique
 
-	// FIXME: we should calculate map key regardless of the address order,
+	// FIXME: #1157 we should calculate map key regardless of the address order,
 	//  but network.StringifyGroup is order-dependent.
 	//  This works until the same mixed group is transmitted
 	//  (for a network map, it seems to be true).

pkg/network/transport/accounting/grpc/service.go

@@ -30,7 +30,6 @@ func (s *Server) Balance(ctx context.Context, req *accountingGRPC.BalanceRequest
 
 	resp, err := s.srv.Balance(ctx, balReq)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 

pkg/network/transport/container/grpc/service.go

@@ -30,7 +30,6 @@ func (s *Server) Put(ctx context.Context, req *containerGRPC.PutRequest) (*conta
 
 	resp, err := s.srv.Put(ctx, putReq)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 
@@ -46,7 +45,6 @@ func (s *Server) Delete(ctx context.Context, req *containerGRPC.DeleteRequest) (
 
 	resp, err := s.srv.Delete(ctx, delReq)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 
@@ -62,7 +60,6 @@ func (s *Server) Get(ctx context.Context, req *containerGRPC.GetRequest) (*conta
 
 	resp, err := s.srv.Get(ctx, getReq)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 
@@ -78,7 +75,6 @@ func (s *Server) List(ctx context.Context, req *containerGRPC.ListRequest) (*con
 
 	resp, err := s.srv.List(ctx, listReq)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 
@@ -94,7 +90,6 @@ func (s *Server) SetExtendedACL(ctx context.Context, req *containerGRPC.SetExten
 
 	resp, err := s.srv.SetExtendedACL(ctx, setEACLReq)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 
@@ -110,7 +105,6 @@ func (s *Server) GetExtendedACL(ctx context.Context, req *containerGRPC.GetExten
 
 	resp, err := s.srv.GetExtendedACL(ctx, getEACLReq)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 
@@ -126,7 +120,6 @@ func (s *Server) AnnounceUsedSpace(ctx context.Context, req *containerGRPC.Annou
 
 	resp, err := s.srv.AnnounceUsedSpace(ctx, announceReq)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 

pkg/network/transport/netmap/grpc/service.go

@@ -32,7 +32,6 @@ func (s *Server) LocalNodeInfo(
 
 	resp, err := s.srv.LocalNodeInfo(ctx, nodeInfoReq)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 
@@ -48,7 +47,6 @@ func (s *Server) NetworkInfo(ctx context.Context, req *netmapGRPC.NetworkInfoReq
 
 	resp, err := s.srv.NetworkInfo(ctx, netInfoReq)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 

pkg/network/transport/object/grpc/get.go

@@ -23,7 +23,6 @@ func (s *Server) Get(req *objectGRPC.GetRequest, gStream objectGRPC.ObjectServic
 		return err
 	}
 
-	// TODO: think about how we transport errors through gRPC
 	return s.srv.Get(
 		getReq,
 		&getStreamerV2{

pkg/network/transport/object/grpc/range.go

@@ -23,7 +23,6 @@ func (s *Server) GetRange(req *objectGRPC.GetRangeRequest, gStream objectGRPC.Ob
 		return err
 	}
 
-	// TODO: think about how we transport errors through gRPC
 	return s.srv.GetRange(
 		getRngReq,
 		&getRangeStreamerV2{

pkg/network/transport/object/grpc/search.go

@@ -23,7 +23,6 @@ func (s *Server) Search(req *objectGRPC.SearchRequest, gStream objectGRPC.Object
 		return err
 	}
 
-	// TODO: think about how we transport errors through gRPC
 	return s.srv.Search(
 		searchReq,
 		&searchStreamerV2{

pkg/network/transport/object/grpc/service.go

@@ -28,7 +28,6 @@ func New(c objectSvc.ServiceServer) *Server {
 func (s *Server) Put(gStream objectGRPC.ObjectService_PutServer) error {
 	stream, err := s.srv.Put(gStream.Context())
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return err
 	}
 
@@ -76,7 +75,6 @@ func (s *Server) Delete(ctx context.Context, req *objectGRPC.DeleteRequest) (*ob
 
 	resp, err := s.srv.Delete(ctx, delReq)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 
@@ -92,7 +90,6 @@ func (s *Server) Head(ctx context.Context, req *objectGRPC.HeadRequest) (*object
 
 	resp, err := s.srv.Head(ctx, searchReq)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 
@@ -108,7 +105,6 @@ func (s *Server) GetRangeHash(ctx context.Context, req *objectGRPC.GetRangeHashR
 
 	resp, err := s.srv.GetRangeHash(ctx, hashRngReq)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 

pkg/network/transport/reputation/grpc/service.go

@@ -29,7 +29,6 @@ func (s *Server) AnnounceLocalTrust(ctx context.Context, r *reputation2.Announce
 
 	resp, err := s.srv.AnnounceLocalTrust(ctx, req)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 
@@ -44,7 +43,6 @@ func (s *Server) AnnounceIntermediateResult(ctx context.Context, r *reputation2.
 
 	resp, err := s.srv.AnnounceIntermediateResult(ctx, req)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 

pkg/network/transport/session/grpc/service.go

@@ -30,7 +30,6 @@ func (s *Server) Create(ctx context.Context, req *sessionGRPC.CreateRequest) (*s
 
 	resp, err := s.srv.Create(ctx, createReq)
 	if err != nil {
-		// TODO: think about how we transport errors through gRPC
 		return nil, err
 	}
 

pkg/services/audit/auditor/pdp.go

@@ -109,7 +109,7 @@ func (c *Context) splitPayload(id *oidSDK.ID) []uint64 {
 
 func (c *Context) collectHashes(p *gamePair) {
 	fn := func(n *netmap.Node, rngs []*object.Range, hashWriter func([]byte)) {
-		// TODO: add order randomization
+		// TODO: #1163 add order randomization
 		for i := range rngs {
 			var sleepDur time.Duration
 			if c.maxPDPSleep > 0 {

pkg/services/container/executor.go

@@ -8,7 +8,7 @@ import (
 	"github.com/nspcc-dev/neofs-api-go/v2/session"
 )
 
-// FIXME: (temp solution) we need to pass session token from header
+// FIXME: #1159 (temp solution) we need to pass session token from header
 type ContextWithToken struct {
 	context.Context
 

pkg/services/object/acl/acl.go

@@ -461,7 +461,6 @@ func (b Service) findRequestInfo(
 
 	// find verb from token if it is present
 	verb := sourceVerbOfRequest(req, op)
-	// todo: check verb sanity, if it was generated correctly. Do we need it ?
 
 	info.basicACL = basicACLHelper(cnr.BasicACL())
 	info.requestRole = role
@@ -750,7 +749,7 @@ func isValidBearer(reqInfo requestInfo, st netmap.State) bool {
 	// 3. Then check if container owner signed this token.
 	tokenIssuerKey := unmarshalPublicKey(token.GetSignature().GetKey())
 	if !isOwnerFromKey(reqInfo.cnrOwner, tokenIssuerKey) {
-		// todo: in this case we can issue all owner keys from neofs.id and check once again
+		// TODO: #1156 in this case we can issue all owner keys from neofs.id and check once again
 		return false
 	}
 
@@ -759,7 +758,7 @@ func isValidBearer(reqInfo requestInfo, st netmap.State) bool {
 	if tokenOwnerField != nil { // see bearer token owner field description
 		requestSenderKey := unmarshalPublicKey(reqInfo.senderKey)
 		if !isOwnerFromKey(tokenOwnerField, requestSenderKey) {
-			// todo: in this case we can issue all owner keys from neofs.id and check once again
+			// TODO: #1156 in this case we can issue all owner keys from neofs.id and check once again
 			return false
 		}
 	}

pkg/services/object/acl/classifier.go

@@ -40,7 +40,6 @@ type (
 	}
 )
 
-// fixme: update classifier constructor
 func NewSenderClassifier(l *zap.Logger, ir InnerRingFetcher, nm core.Source) SenderClassifier {
 	return SenderClassifier{
 		log:       l,
@@ -64,7 +63,7 @@ func (c SenderClassifier) Classify(
 
 	ownerKeyInBytes := ownerKey.Bytes()
 
-	// todo: get owner from neofs.id if present
+	// TODO: #1156 get owner from neofs.id if present
 
 	// if request owner is the same as container owner, return RoleUser
 	if ownerID.Equal(cnr.OwnerID()) {
@@ -204,7 +203,7 @@ func ownerFromToken(token *session.SessionToken) (*owner.ID, *keys.PublicKey, er
 	tokenOwner := owner.NewIDFromV2(token.GetBody().GetOwnerID())
 
 	if !isOwnerFromKey(tokenOwner, tokenIssuerKey) {
-		// todo: in this case we can issue all owner keys from neofs.id and check once again
+		// TODO: #1156 in this case we can issue all owner keys from neofs.id and check once again
 		return nil, nil, fmt.Errorf("%w: invalid session token owner", ErrMalformedRequest)
 	}
 

pkg/services/object/get/assemble.go

@@ -36,7 +36,7 @@ func (exec *execCtx) assemble() {
 				exec.overtakePayloadDirectly(children, nil, true)
 			}
 		} else {
-			// TODO: choose one-by-one restoring algorithm according to size
+			// TODO: #1155 choose one-by-one restoring algorithm according to size
 			//  * if size > MAX => go right-to-left with HEAD and back with GET
 			//  * else go right-to-left with GET and compose in single object before writing
 
@@ -47,7 +47,7 @@ func (exec *execCtx) assemble() {
 		}
 	} else if prev != nil {
 		if ok := exec.writeCollectedHeader(); ok {
-			// TODO: choose one-by-one restoring algorithm according to size
+			// TODO: #1155 choose one-by-one restoring algorithm according to size
 			//  * if size > MAX => go right-to-left with HEAD and back with GET
 			//  * else go right-to-left with GET and compose in single object before writing
 

pkg/services/object/get/container.go

@@ -76,8 +76,8 @@ func (exec *execCtx) processCurrentEpoch() bool {
 			default:
 			}
 
-			// TODO: consider parallel execution
+			// TODO: #1142 consider parallel execution
-			// TODO: consider optimization: if status == SPLIT we can continue until
+			// TODO: #1142 consider optimization: if status == SPLIT we can continue until
 			//  we reach the best result - split info with linking object ID.
 			var info client.NodeInfo
 

pkg/services/object/get/get.go

@@ -28,10 +28,11 @@ func (s *Service) GetRangeHash(ctx context.Context, prm RangeHashPrm) (*RangeHas
 	for _, rng := range prm.rngs {
 		h := prm.hashGen()
 
-		// TODO: calculating of homomorphic hash (TZ) for "big" ranges can be optimized
+		// For big ranges we could fetch range-hashes from different nodes and concatenate them locally.
-		//  by "smaller" range hash requests spawn and response concatenation.
+		// However,
-		//  NOTE: for non-homomorphic hashes (SHA256) this won't work with split-range.
+		// 1. Potential gains are insignificant when operating in the Internet given typical latencies and losses.
-
+		// 2. Parallel solution is more complex in terms of code.
+		// 3. TZ-hash is likely to be disabled in private installations.
 		rngPrm := RangePrm{
 			commonPrm: prm.commonPrm,
 		}

pkg/services/object/get/v2/util.go

@@ -62,7 +62,7 @@ func (s *Service) toPrm(req *objectV2.GetRequest, stream objectSvc.GetObjectStre
 				// compose meta header of the local server
 				metaHdr := new(session.RequestMetaHeader)
 				metaHdr.SetTTL(meta.GetTTL() - 1)
-				// TODO: think how to set the other fields
+				// TODO: #1165 think how to set the other fields
 				metaHdr.SetOrigin(meta)
 
 				req.SetMetaHeader(metaHdr)
@@ -187,7 +187,7 @@ func (s *Service) toRangePrm(req *objectV2.GetRangeRequest, stream objectSvc.Get
 				// compose meta header of the local server
 				metaHdr := new(session.RequestMetaHeader)
 				metaHdr.SetTTL(meta.GetTTL() - 1)
-				// TODO: think how to set the other fields
+				// TODO: #1165 think how to set the other fields
 				metaHdr.SetOrigin(meta)
 
 				req.SetMetaHeader(metaHdr)
@@ -347,7 +347,7 @@ func (s *Service) toHeadPrm(ctx context.Context, req *objectV2.HeadRequest, resp
 				// compose meta header of the local server
 				metaHdr := new(session.RequestMetaHeader)
 				metaHdr.SetTTL(meta.GetTTL() - 1)
-				// TODO: think how to set the other fields
+				// TODO: #1165 think how to set the other fields
 				metaHdr.SetOrigin(meta)
 
 				req.SetMetaHeader(metaHdr)

pkg/services/object/internal/client/client.go

@@ -135,7 +135,7 @@ func GetObject(prm GetObjectPrm) (res GetObjectRes, err error) {
 		err = apistatus.ErrFromStatus(res.cliRes.Status())
 	}
 
-	// FIXME: object.ErrAlreadyRemoved never returns
+	// FIXME: #1158 object.ErrAlreadyRemoved never returns
 
 	return
 }
@@ -186,7 +186,7 @@ func HeadObject(prm HeadObjectPrm) (res HeadObjectRes, err error) {
 		err = apistatus.ErrFromStatus(res.cliRes.Status())
 	}
 
-	// FIXME: object.ErrAlreadyRemoved never returns
+	// FIXME: #1158 object.ErrAlreadyRemoved never returns
 
 	return
 }
@@ -244,7 +244,7 @@ func PayloadRange(prm PayloadRangePrm) (res PayloadRangeRes, err error) {
 		err = apistatus.ErrFromStatus(res.cliRes.Status())
 	}
 
-	// FIXME: object.ErrAlreadyRemoved never returns
+	// FIXME: #1158 object.ErrAlreadyRemoved never returns
 
 	return
 }

pkg/services/object/search/container.go

@@ -76,7 +76,7 @@ func (exec *execCtx) processCurrentEpoch() bool {
 			default:
 			}
 
-			// TODO: consider parallel execution
+			// TODO: #1142 consider parallel execution
 			var info client.NodeInfo
 
 			client.NodeInfoFromNetmapElement(&info, addrs[i])

pkg/services/object/search/v2/util.go

@@ -53,7 +53,7 @@ func (s *Service) toPrm(req *objectV2.SearchRequest, stream objectSvc.SearchStre
 				// compose meta header of the local server
 				metaHdr := new(session.RequestMetaHeader)
 				metaHdr.SetTTL(meta.GetTTL() - 1)
-				// TODO: think how to set the other fields
+				// TODO: #1165 think how to set the other fields
 				metaHdr.SetOrigin(meta)
 
 				req.SetMetaHeader(metaHdr)

pkg/services/object/util/key.go

@@ -10,7 +10,6 @@ import (
 )
 
 var (
-	// todo(alexvanin): should be a part of status API
 	errNoSessionToken      = errors.New("session token does not exist")
 	errSessionTokenExpired = errors.New("session token has been expired")
 )

pkg/services/object/util/placement.go

@@ -54,7 +54,6 @@ func (p *localPlacement) BuildPlacement(addr *addressSDK.Address, policy *netmap
 
 			err := addr.FromIterator(vs[i][j])
 			if err != nil {
-				// TODO: log error
 				continue
 			}
 
@@ -88,7 +87,6 @@ func (p *remotePlacement) BuildPlacement(addr *addressSDK.Address, policy *netma
 
 			err := addr.FromIterator(vs[i][j])
 			if err != nil {
-				// TODO: log error
 				continue
 			}
 

pkg/services/object_manager/placement/traverser.go

@@ -162,7 +162,6 @@ func (t *Traverser) Next() []Node {
 	for i := 0; i < count; i++ {
 		err := nodes[i].addresses.FromIterator(t.vectors[0][i])
 		if err != nil {
-			// TODO: log error
 			return nil
 		}
 

pkg/services/object_manager/transformer/transformer.go

@@ -45,8 +45,6 @@ const tzChecksumSize = 64
 // of the writing object and writes generated objects to targets from initializer.
 //
 // Objects w/ payload size less or equal than max size remain untouched.
-//
-// TODO: describe behavior in details.
 func NewPayloadSizeLimiter(maxSize uint64, targetInit TargetInitializer) ObjectTarget {
 	return &payloadSizeLimiter{
 		maxSize:    maxSize,

pkg/services/policer/check.go

@@ -93,8 +93,6 @@ func (p *Policer) processNodes(ctx context.Context, addr *addressSDK.Address, no
 			cancel()
 
 			if err != nil {
-				// FIXME: this is a temporary solution to resolve 404 response from remote node
-				// We need to distinguish problem nodes from nodes without an object.
 				if strings.Contains(err.Error(), headsvc.ErrNotFound.Error()) {
 					continue
 				} else {

pkg/services/util/response/service.go

@@ -45,11 +45,11 @@ func NewService(opts ...Option) *Service {
 func setMeta(resp util.ResponseMessage, cfg *cfg) {
 	meta := new(session.ResponseMetaHeader)
 	meta.SetVersion(cfg.version)
-	meta.SetTTL(1) // FIXME: TTL must be calculated
+	meta.SetTTL(1) // FIXME: #1160 TTL must be calculated
 	meta.SetEpoch(cfg.state.CurrentEpoch())
 
 	if origin := resp.GetMetaHeader(); origin != nil {
-		// FIXME: what if origin is set by local server?
+		// FIXME: #1160 what if origin is set by local server?
 		meta.SetOrigin(origin)
 	}
 

pkg/util/locode/db/boltdb/calls.go

@@ -114,8 +114,6 @@ func (db *DB) Put(key locodedb.Key, rec locodedb.Record) error {
 			return fmt.Errorf("could not create country bucket: %w", err)
 		}
 
-		// TODO: write country name once in Country bucket
-
 		locationKey, err := locationBucketKey(key.LocationCode())
 		if err != nil {
 			return err