.forgejo/workflows/dco.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.23'
+          go-version: '1.22'
 
       - name: Run commit format checker
         uses: https://git.frostfs.info/TrueCloudLab/dco-go@v3

.forgejo/workflows/tests.yml

@@ -11,7 +11,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.23'
+          go-version: '1.22'
           cache: true
 
       - name: Install linters
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go_versions: [ '1.22', '1.23' ]
+        go_versions: [ '1.21', '1.22' ]
       fail-fast: false
     steps:
       - uses: actions/checkout@v3

.gitignore

@@ -23,7 +23,7 @@ coverage.txt
 coverage.html
 
 # antlr tool jar
-antlr*.jar
+antlr-*.jar
 
 # tempfiles
 .cache

.golangci.yml

@@ -12,8 +12,7 @@ run:
 # output configuration options
 output:
   # colored-line-number|line-number|json|tab|checkstyle|code-climate, default is "colored-line-number"
-  formats:
-    - format: tab
+  format: tab
 
 # all available settings of specific linters
 linters-settings:
@@ -63,6 +62,5 @@ linters:
     - funlen
     - gocognit
     - contextcheck
-    - protogetter
   disable-all: true
   fast: false

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.22
+FROM golang:1.21
 
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install make openjdk-17-jre -y
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install make openjdk-11-jre -y
 WORKDIR /work

Makefile

@@ -1,9 +1,9 @@
 #!/usr/bin/make -f
 
-ANTLR_VERSION=4.13.1
+ANTLR_VERSION="4.13.0"
 TMP_DIR := .cache
-LINT_VERSION ?= 1.60.1
-TRUECLOUDLAB_LINT_VERSION ?= 0.0.6
+LINT_VERSION ?= 1.56.2
+TRUECLOUDLAB_LINT_VERSION ?= 0.0.2
 OUTPUT_LINT_DIR ?= $(shell pwd)/bin
 LINT_DIR = $(OUTPUT_LINT_DIR)/golangci-lint-$(LINT_VERSION)-v$(TRUECLOUDLAB_LINT_VERSION)
 
@@ -53,8 +53,7 @@ format:
 
 policy:
 	@wget -q https://www.antlr.org/download/antlr-${ANTLR_VERSION}-complete.jar -O antlr4-tool.jar
-	@java -Xmx500M -cp antlr4-tool.jar org.antlr.v4.Tool -Dlanguage=Go \
-	-no-listener -visitor netmap/parser/Query.g4 netmap/parser/QueryLexer.g4
+	@java -Xmx500M -cp "`pwd`/antlr4-tool.jar" "org.antlr.v4.Tool" -o `pwd`/netmap/parser/ -Dlanguage=Go -no-listener -visitor `pwd`/netmap/parser/Query.g4 `pwd`/netmap/parser/QueryLexer.g4
 
 # Run `make %` in truecloudlab/frostfs-sdk-go container(Golang+Java)
 docker/%:
@@ -78,15 +77,3 @@ help:
 	@echo '  Targets:'
 	@echo ''
 	@awk '/^#/{ comment = substr($$0,3) } comment && /^[a-zA-Z][a-zA-Z0-9_-]+ ?:/{ print "   ", $$1, comment }' $(MAKEFILE_LIST) | column -t -s ':' | grep -v 'IGNORE' | sort -u
-
-# Activate pre-commit hooks
-pre-commit:
-	pre-commit install --hook-type pre-commit
-
-# Deactivate pre-commit hooks
-unpre-commit:
-	pre-commit uninstall --hook-type pre-commit
-
-# Run pre-commit hooks
-pre-commit-run:
-	@pre-commit run --all-files --hook-stage manual

client/apemanager_list_chains.go

@@ -65,7 +65,7 @@ func (c *Client) APEManagerListChains(ctx context.Context, prm PrmAPEManagerList
 	var res ResAPEManagerListChains
 	res.st, err = c.processResponse(resp)
 	if err != nil || !apistatus.IsSuccessful(res.st) {
-		return &res, err
+		return nil, err
 	}
 
 	for _, ch := range resp.GetBody().GetChains() {

client/client.go

@@ -11,8 +11,6 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc"
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
 	"google.golang.org/grpc"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/status"
 )
 
 // Client represents virtual connection to the FrostFS network to communicate
@@ -100,21 +98,13 @@ func (c *Client) Dial(ctx context.Context, prm PrmDial) error {
 
 	c.setFrostFSAPIServer((*coreServer)(&c.c))
 
+	// TODO: (neofs-api-go#382) perform generic dial stage of the client.Client
 	_, err := rpc.Balance(&c.c, new(v2accounting.BalanceRequest),
 		client.WithContext(ctx),
 	)
-	if err != nil {
-		// return context errors since they signal about dial problem
-		if errors.Is(err, context.Canceled) || errors.Is(err, context.DeadlineExceeded) {
-			return err
-		}
-		st, ok := status.FromError(err)
-		if ok && st.Code() == codes.Canceled {
-			return context.Canceled
-		}
-		if ok && st.Code() == codes.DeadlineExceeded {
-			return context.DeadlineExceeded
-		}
+	// return context errors since they signal about dial problem
+	if errors.Is(err, context.Canceled) || errors.Is(err, context.DeadlineExceeded) {
+		return err
 	}
 
 	return nil

client/container_eacl.go

@@ -0,0 +1,123 @@
+package client
+
+import (
+	"context"
+	"fmt"
+
+	v2container "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	rpcapi "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
+	v2session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/signature"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/eacl"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/session"
+)
+
+// PrmContainerEACL groups parameters of ContainerEACL operation.
+type PrmContainerEACL struct {
+	// FrostFS request X-Headers.
+	XHeaders []string
+
+	ContainerID *cid.ID
+
+	Session *session.Container
+}
+
+// SetContainer sets identifier of the FrostFS container to read the eACL table.
+// Required parameter.
+//
+// Deprecated: Use PrmContainerEACL.ContainerID instead.
+func (x *PrmContainerEACL) SetContainer(id cid.ID) {
+	x.ContainerID = &id
+}
+
+func (x *PrmContainerEACL) buildRequest(c *Client) (*v2container.GetExtendedACLRequest, error) {
+	if x.ContainerID == nil {
+		return nil, errorMissingContainer
+	}
+
+	if len(x.XHeaders)%2 != 0 {
+		return nil, errorInvalidXHeaders
+	}
+
+	var cidV2 refs.ContainerID
+	x.ContainerID.WriteToV2(&cidV2)
+
+	reqBody := new(v2container.GetExtendedACLRequestBody)
+	reqBody.SetContainerID(&cidV2)
+
+	var meta v2session.RequestMetaHeader
+	writeXHeadersToMeta(x.XHeaders, &meta)
+
+	if x.Session != nil {
+		var tokv2 v2session.Token
+		x.Session.WriteToV2(&tokv2)
+
+		meta.SetSessionToken(&tokv2)
+	}
+
+	var req v2container.GetExtendedACLRequest
+	req.SetBody(reqBody)
+	c.prepareRequest(&req, &meta)
+	return &req, nil
+}
+
+// ResContainerEACL groups resulting values of ContainerEACL operation.
+type ResContainerEACL struct {
+	statusRes
+
+	table eacl.Table
+}
+
+// Table returns eACL table of the requested container.
+func (x ResContainerEACL) Table() eacl.Table {
+	return x.table
+}
+
+// ContainerEACL reads eACL table of the FrostFS container.
+//
+// Exactly one return value is non-nil. By default, server status is returned in res structure.
+// Any client's internal or transport errors are returned as `error`.
+// If PrmInit.DisableFrostFSFailuresResolution has been called, unsuccessful
+// FrostFS status codes are included in the returned result structure,
+// otherwise, are also returned as `error`.
+//
+// Returns an error if parameters are set incorrectly (see PrmContainerEACL docs).
+// Context is required and must not be nil. It is used for network communication.
+//
+// Return statuses:
+//   - global (see Client docs);
+//   - *apistatus.ContainerNotFound;
+//   - *apistatus.EACLNotFound.
+func (c *Client) ContainerEACL(ctx context.Context, prm PrmContainerEACL) (*ResContainerEACL, error) {
+	req, err := prm.buildRequest(c)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := signature.SignServiceMessage(&c.prm.Key, req); err != nil {
+		return nil, fmt.Errorf("sign request: %w", err)
+	}
+
+	resp, err := rpcapi.GetEACL(&c.c, req, client.WithContext(ctx))
+	if err != nil {
+		return nil, err
+	}
+
+	var res ResContainerEACL
+	res.st, err = c.processResponse(resp)
+	if err != nil || !apistatus.IsSuccessful(res.st) {
+		return &res, err
+	}
+
+	eACL := resp.GetBody().GetEACL()
+	if eACL == nil {
+		return &res, newErrMissingResponseField("eACL")
+	}
+
+	res.table = *eacl.NewTableFromV2(eACL)
+	return &res, nil
+}

client/netmap.go

@@ -239,8 +239,12 @@ func (c *Client) NetMapSnapshot(ctx context.Context, _ PrmNetMapSnapshot) (*ResN
 
 	var res ResNetMapSnapshot
 	res.st, err = c.processResponse(resp)
-	if err != nil || !apistatus.IsSuccessful(res.st) {
-		return &res, err
+	if err != nil {
+		return nil, err
+	}
+
+	if !apistatus.IsSuccessful(res.st) {
+		return &res, nil
 	}
 
 	const fieldNetMap = "network map"

client/object_delete.go

@@ -148,8 +148,12 @@ func (c *Client) ObjectDelete(ctx context.Context, prm PrmObjectDelete) (*ResObj
 
 	var res ResObjectDelete
 	res.st, err = c.processResponse(resp)
-	if err != nil || !apistatus.IsSuccessful(res.st) {
-		return &res, err
+	if err != nil {
+		return nil, err
+	}
+
+	if !apistatus.IsSuccessful(res.st) {
+		return &res, nil
 	}
 
 	const fieldTombstone = "tombstone"

client/object_get.go

@@ -492,8 +492,12 @@ func (c *Client) ObjectHead(ctx context.Context, prm PrmObjectHead) (*ResObjectH
 
 	var res ResObjectHead
 	res.st, err = c.processResponse(resp)
-	if err != nil || !apistatus.IsSuccessful(res.st) {
-		return &res, err
+	if err != nil {
+		return nil, err
+	}
+
+	if !apistatus.IsSuccessful(res.st) {
+		return &res, nil
 	}
 
 	res.idObj = *prm.ObjectID

client/object_hash.go

@@ -189,8 +189,12 @@ func (c *Client) ObjectHash(ctx context.Context, prm PrmObjectHash) (*ResObjectH
 
 	var res ResObjectHash
 	res.st, err = c.processResponse(resp)
-	if err != nil || !apistatus.IsSuccessful(res.st) {
-		return &res, err
+	if err != nil {
+		return nil, err
+	}
+
+	if !apistatus.IsSuccessful(res.st) {
+		return &res, nil
 	}
 
 	res.checksums = resp.GetBody().GetHashList()

client/object_patch.go

@@ -106,6 +106,7 @@ func (c *Client) ObjectPatchInit(ctx context.Context, prm PrmObjectPatch) (Objec
 	}
 	objectPatcher.client = c
 	objectPatcher.stream = stream
+	objectPatcher.firstPatchPayload = true
 
 	if prm.MaxChunkLength > 0 {
 		objectPatcher.maxChunkLen = prm.MaxChunkLength
@@ -153,6 +154,8 @@ type objectPatcher struct {
 	respV2 v2object.PatchResponse
 
 	maxChunkLen int
+
+	firstPatchPayload bool
 }
 
 func (x *objectPatcher) PatchAttributes(_ context.Context, newAttrs []object.Attribute, replace bool) bool {
@@ -168,33 +171,19 @@ func (x *objectPatcher) PatchPayload(_ context.Context, rng *object.Range, paylo
 
 	buf := make([]byte, x.maxChunkLen)
 
-	for patchIter := 0; ; patchIter++ {
+	for {
 		n, err := payloadReader.Read(buf)
 		if err != nil && err != io.EOF {
 			x.err = fmt.Errorf("read payload: %w", err)
 			return false
 		}
 		if n == 0 {
-			if patchIter == 0 {
-				if rng.GetLength() == 0 {
-					x.err = errors.New("zero-length empty payload patch can't be applied")
-					return false
-				}
-				if !x.patch(&object.Patch{
-					Address: x.addr,
-					PayloadPatch: &object.PayloadPatch{
-						Range: rng,
-						Chunk: []byte{},
-					},
-				}) {
-					return false
-				}
-			}
 			break
 		}
 
 		rngPart := object.NewRange()
-		if patchIter == 0 {
+		if x.firstPatchPayload {
+			x.firstPatchPayload = false
 			rngPart.SetOffset(offset)
 			rngPart.SetLength(rng.GetLength())
 		} else {
@@ -246,8 +235,12 @@ func (x *objectPatcher) Close(_ context.Context) (*ResObjectPatch, error) {
 	}
 
 	x.res.st, x.err = x.client.processResponse(&x.respV2)
-	if x.err != nil || !apistatus.IsSuccessful(x.res.st) {
-		return &x.res, x.err
+	if x.err != nil {
+		return nil, x.err
+	}
+
+	if !apistatus.IsSuccessful(x.res.st) {
+		return &x.res, nil
 	}
 
 	const fieldID = "ID"

client/object_patch_test.go

@@ -170,11 +170,12 @@ func TestObjectPatcher(t *testing.T) {
 			pk, _ := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
 
 			patcher := objectPatcher{
-				client:      &Client{},
-				stream:      m,
-				addr:        oidtest.Address(),
-				key:         pk,
-				maxChunkLen: test.maxChunkLen,
+				client:            &Client{},
+				stream:            m,
+				addr:              oidtest.Address(),
+				key:               pk,
+				maxChunkLen:       test.maxChunkLen,
+				firstPatchPayload: true,
 			}
 
 			success := patcher.PatchAttributes(context.Background(), nil, false)
@@ -193,93 +194,6 @@ func TestObjectPatcher(t *testing.T) {
 	}
 }
 
-func TestRepeatPayloadPatch(t *testing.T) {
-	t.Run("no payload patch partioning", func(t *testing.T) {
-		m := &mockPatchStream{}
-
-		pk, _ := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
-
-		const maxChunkLen = 20
-
-		patcher := objectPatcher{
-			client:      &Client{},
-			stream:      m,
-			addr:        oidtest.Address(),
-			key:         pk,
-			maxChunkLen: maxChunkLen,
-		}
-
-		for _, pp := range []struct {
-			patchPayload string
-			rng          *object.Range
-		}{
-			{
-				patchPayload: "xxxxxxxxxx",
-				rng:          newRange(1, 6),
-			},
-			{
-				patchPayload: "yyyyyyyyyy",
-				rng:          newRange(5, 9),
-			},
-			{
-				patchPayload: "zzzzzzzzzz",
-				rng:          newRange(10, 0),
-			},
-		} {
-			success := patcher.PatchPayload(context.Background(), pp.rng, bytes.NewReader([]byte(pp.patchPayload)))
-			require.True(t, success)
-		}
-
-		requireRangeChunk(t, m.streamedPayloadPatches[0], 1, 6, "xxxxxxxxxx")
-		requireRangeChunk(t, m.streamedPayloadPatches[1], 5, 9, "yyyyyyyyyy")
-		requireRangeChunk(t, m.streamedPayloadPatches[2], 10, 0, "zzzzzzzzzz")
-	})
-
-	t.Run("payload patch partioning", func(t *testing.T) {
-		m := &mockPatchStream{}
-
-		pk, _ := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
-
-		const maxChunkLen = 5
-
-		patcher := objectPatcher{
-			client:      &Client{},
-			stream:      m,
-			addr:        oidtest.Address(),
-			key:         pk,
-			maxChunkLen: maxChunkLen,
-		}
-
-		for _, pp := range []struct {
-			patchPayload string
-			rng          *object.Range
-		}{
-			{
-				patchPayload: "xxxxxxxxxx",
-				rng:          newRange(1, 6),
-			},
-			{
-				patchPayload: "yyyyyyyyyy",
-				rng:          newRange(5, 9),
-			},
-			{
-				patchPayload: "zzzzzzzzzz",
-				rng:          newRange(10, 0),
-			},
-		} {
-			success := patcher.PatchPayload(context.Background(), pp.rng, bytes.NewReader([]byte(pp.patchPayload)))
-			require.True(t, success)
-		}
-
-		requireRangeChunk(t, m.streamedPayloadPatches[0], 1, 6, "xxxxx")
-		requireRangeChunk(t, m.streamedPayloadPatches[1], 7, 0, "xxxxx")
-		requireRangeChunk(t, m.streamedPayloadPatches[2], 5, 9, "yyyyy")
-		requireRangeChunk(t, m.streamedPayloadPatches[3], 14, 0, "yyyyy")
-		requireRangeChunk(t, m.streamedPayloadPatches[4], 10, 0, "zzzzz")
-		requireRangeChunk(t, m.streamedPayloadPatches[5], 10, 0, "zzzzz")
-	})
-}
-
 func requireRangeChunk(t *testing.T, pp *object.PayloadPatch, offset, length int, chunk string) {
 	require.NotNil(t, pp)
 	require.Equal(t, uint64(offset), pp.Range.GetOffset())

client/object_put_raw.go

@@ -156,8 +156,12 @@ func (x *objectWriterRaw) Close(_ context.Context) (*ResObjectPut, error) {
 	}
 
 	x.res.st, x.err = x.client.processResponse(&x.respV2)
-	if x.err != nil || !apistatus.IsSuccessful(x.res.st) {
-		return &x.res, x.err
+	if x.err != nil {
+		return nil, x.err
+	}
+
+	if !apistatus.IsSuccessful(x.res.st) {
+		return &x.res, nil
 	}
 
 	const fieldID = "ID"

client/object_put_single.go

@@ -167,7 +167,7 @@ func (c *Client) ObjectPutSingle(ctx context.Context, prm PrmObjectPutSingle) (*
 	var res ResObjectPutSingle
 	res.st, err = c.processResponse(resp)
 	if err != nil {
-		return &res, err
+		return nil, err
 	}
 	res.epoch = resp.GetMetaHeader().GetEpoch()
 

container/container.go

@@ -308,7 +308,7 @@ func (x *Container) SetAttribute(key, value string) {
 	attrs := x.v2.GetAttributes()
 	ln := len(attrs)
 
-	for i := range ln {
+	for i := 0; i < ln; i++ {
 		if attrs[i].GetKey() == key {
 			attrs[i].SetValue(value)
 			return
@@ -356,7 +356,8 @@ func (x Container) IterateUserAttributes(f func(key, val string)) {
 	attrs := x.v2.GetAttributes()
 	for _, attr := range attrs {
 		key := attr.GetKey()
-		if !strings.HasPrefix(key, container.SysAttributePrefix) {
+		if !strings.HasPrefix(key, container.SysAttributePrefix) &&
+			!strings.HasPrefix(key, container.SysAttributePrefixNeoFS) {
 			f(key, attr.GetValue())
 		}
 	}
@@ -416,7 +417,8 @@ func DisableHomomorphicHashing(cnr *Container) {
 //
 // Zero Container has enabled hashing.
 func IsHomomorphicHashingDisabled(cnr Container) bool {
-	return cnr.Attribute(container.SysAttributeHomomorphicHashing) == attributeHomoHashEnabled
+	return cnr.Attribute(container.SysAttributeHomomorphicHashing) == attributeHomoHashEnabled ||
+		cnr.Attribute(container.SysAttributeHomomorphicHashingNeoFS) == attributeHomoHashEnabled
 }
 
 // Domain represents information about container domain registered in the NNS
@@ -465,6 +467,9 @@ func ReadDomain(cnr Container) (res Domain) {
 	if name := cnr.Attribute(container.SysAttributeName); name != "" {
 		res.SetName(name)
 		res.SetZone(cnr.Attribute(container.SysAttributeZone))
+	} else if name = cnr.Attribute(container.SysAttributeNameNeoFS); name != "" {
+		res.SetName(name)
+		res.SetZone(cnr.Attribute(container.SysAttributeZoneNeoFS))
 	}
 
 	return

container/container_test.go

@@ -150,7 +150,7 @@ func assertContainsAttribute(t *testing.T, m v2container.Container, key, val str
 }
 
 func TestContainer_Attribute(t *testing.T) {
-	const attrKey1, attrKey2 = v2container.SysAttributePrefix + "key1", v2container.SysAttributePrefix + "key2"
+	const attrKey1, attrKey2 = v2container.SysAttributePrefix + "key1", v2container.SysAttributePrefixNeoFS + "key2"
 	const attrVal1, attrVal2 = "val1", "val2"
 
 	val := containertest.Container()

doc/policy.md

@@ -428,13 +428,6 @@ Comparison operators (all binary):
 - `LE`: less or equal
 - `LT`: less than
 
-Pattern operator:
-- `LIKE`: specifies pattern for an attribute. Uses as a wildcard symbol `*`.
-  - `... ATTR LIKE "VAL"` - the behaviour is equal to `EQ`
-  - `... ATTR LIKE "VAL*"` - matches all which starts with `VAL`
-  - `... ATTR LIKE "*VAL"` - matches all which ends with `VAL`
-  - `... ATTR LIKE "*VAL*"` - matches all which contains `VAL`
-
 Logical operators:
 - `NOT`: negation (unary)
 - `AND`: conjunction (binary)

doc/pool.md

@@ -1,27 +0,0 @@
-# Node connection pool
-
-* Distributes requests between fixed number of nodes
-* Wraps 
-
-The distribution between nodes in connection pool is based on priority and weight parameters from
-NodeParam struct. The distribution model is presented below. On this scheme nodes with the same 
-priority have the same color.
-
-![](./image/pool.png "Pool connections distribution model")
-
-## Priority
-
-Pool component forwards request to the nodes with the highest priority (the lower the value - 
-the higher the priority). The `node 1` from the image's scenario (I) is healthy
-and has the highest priority (1), that's why the pool forwards requests from it. There are no other
-nodes with priority 1, so `node 1` receives all requests. In the second scenario (II) `node 1` 
-becomes unhealthy. In that case pool tries to connect nodes with next in priority nodes e.g. 
-`Node 4` and `node 2`. If all of them become unhealthy too, the pool sends requests to nodes with 
-priority 3 in scenario (III) and so on.
-
-## Weights
-
-If there are several nodes with the same priority, then requests are distributed randomly between
-these nodes based on their weights. To do that the proportion of weights is calculated. 
-For example, for `node 2` and `node 4` with weights 2 and 8 the distribution would be 20 and 80 percent 
-respectively.

eacl/record.go

@@ -286,13 +286,13 @@ func equalRecords(r1, r2 Record) bool {
 		return false
 	}
 
-	for i := range len(fs1) {
+	for i := 0; i < len(fs1); i++ {
 		if !equalFilters(fs1[i], fs2[i]) {
 			return false
 		}
 	}
 
-	for i := range len(ts1) {
+	for i := 0; i < len(ts1); i++ {
 		if !equalTargets(ts1[i], ts2[i]) {
 			return false
 		}

eacl/table.go

@@ -212,7 +212,7 @@ func EqualTables(t1, t2 Table) bool {
 		return false
 	}
 
-	for i := range len(rs1) {
+	for i := 0; i < len(rs1); i++ {
 		if !equalRecords(rs1[i], rs2[i]) {
 			return false
 		}

eacl/target.go

@@ -51,7 +51,7 @@ func SetTargetECDSAKeys(t *Target, pubs ...*ecdsa.PublicKey) {
 		binKeys = make([][]byte, 0, ln)
 	}
 
-	for i := range ln {
+	for i := 0; i < ln; i++ {
 		binKeys = append(binKeys, (*keys.PublicKey)(pubs[i]).Bytes())
 	}
 
@@ -67,7 +67,7 @@ func TargetECDSAKeys(t *Target) []*ecdsa.PublicKey {
 
 	pubs := make([]*ecdsa.PublicKey, ln)
 
-	for i := range ln {
+	for i := 0; i < ln; i++ {
 		p := new(keys.PublicKey)
 		if p.DecodeBytes(binKeys[i]) == nil {
 			pubs[i] = (*ecdsa.PublicKey)(p)
@@ -169,7 +169,7 @@ func equalTargets(t1, t2 Target) bool {
 		return false
 	}
 
-	for i := range len(keys1) {
+	for i := 0; i < len(keys1); i++ {
 		if !bytes.Equal(keys1[i], keys2[i]) {
 			return false
 		}

eacl/test/benchmark_test.go

@@ -19,7 +19,7 @@ func baseBenchmarkTableBinaryComparison(b *testing.B, factor int) {
 	b.StopTimer()
 	b.ResetTimer()
 	b.StartTimer()
-	for range b.N {
+	for i := 0; i < b.N; i++ {
 		got, _ := t.Marshal()
 		if !bytes.Equal(exp, got) {
 			b.Fail()
@@ -38,7 +38,7 @@ func baseBenchmarkTableEqualsComparison(b *testing.B, factor int) {
 	b.StopTimer()
 	b.ResetTimer()
 	b.StartTimer()
-	for range b.N {
+	for i := 0; i < b.N; i++ {
 		if !eacl.EqualTables(*t, *t2) {
 			b.Fail()
 		}
@@ -76,7 +76,7 @@ func TargetN(n int) *eacl.Target {
 	x.SetRole(eacl.RoleSystem)
 	keys := make([][]byte, n)
 
-	for i := range n {
+	for i := 0; i < n; i++ {
 		keys[i] = make([]byte, 32)
 		rand.Read(keys[i])
 	}
@@ -94,7 +94,7 @@ func RecordN(n int) *eacl.Record {
 	x.SetOperation(eacl.OperationRangeHash)
 	x.SetTargets(*TargetN(n))
 
-	for range n {
+	for i := 0; i < n; i++ {
 		x.AddFilter(eacl.HeaderFromObject, eacl.MatchStringEqual, "", cidtest.ID().EncodeToString())
 	}
 
@@ -106,7 +106,7 @@ func TableN(n int) *eacl.Table {
 
 	x.SetCID(cidtest.ID())
 
-	for range n {
+	for i := 0; i < n; i++ {
 		x.AddRecord(RecordN(n))
 	}
 

go.mod

@@ -1,13 +1,13 @@
 module git.frostfs.info/TrueCloudLab/frostfs-sdk-go
 
-go 1.22
+go 1.21
 
 require (
-	git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.16.1-0.20240916093537-13fa0da3741e
+	git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.16.1-0.20240806093111-ebaf78c8faab
 	git.frostfs.info/TrueCloudLab/frostfs-contract v0.19.3-0.20240621131249-49e5270f673e
 	git.frostfs.info/TrueCloudLab/hrw v1.2.1
 	git.frostfs.info/TrueCloudLab/tzhash v1.8.0
-	github.com/antlr4-go/antlr/v4 v4.13.1
+	github.com/antlr4-go/antlr/v4 v4.13.0
 	github.com/google/uuid v1.6.0
 	github.com/hashicorp/golang-lru/v2 v2.0.7
 	github.com/klauspost/reedsolomon v1.12.1
@@ -15,22 +15,20 @@ require (
 	github.com/nspcc-dev/neo-go v0.106.2
 	github.com/stretchr/testify v1.9.0
 	go.uber.org/zap v1.27.0
-	google.golang.org/grpc v1.66.2
-	google.golang.org/protobuf v1.34.1
+	google.golang.org/grpc v1.62.0
+	google.golang.org/protobuf v1.33.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 
 require (
 	git.frostfs.info/TrueCloudLab/frostfs-crypto v0.6.0 // indirect
 	git.frostfs.info/TrueCloudLab/rfc6979 v0.4.0 // indirect
-	github.com/VictoriaMetrics/easyproto v0.1.4 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/golang/snappy v0.0.1 // indirect
 	github.com/gorilla/websocket v1.5.1 // indirect
-	github.com/josharian/intern v1.0.0 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.6 // indirect
-	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/nspcc-dev/go-ordered-json v0.0.0-20240301084351-0246b013f8b2 // indirect
 	github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20240521091047-78685785716d // indirect
 	github.com/nspcc-dev/rfc6979 v0.2.1 // indirect
@@ -39,11 +37,11 @@ require (
 	github.com/twmb/murmur3 v1.1.8 // indirect
 	go.etcd.io/bbolt v1.3.9 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	golang.org/x/crypto v0.24.0 // indirect
-	golang.org/x/exp v0.0.0-20240506185415-9bf2ced13842 // indirect
-	golang.org/x/net v0.26.0 // indirect
-	golang.org/x/sync v0.7.0 // indirect
-	golang.org/x/sys v0.21.0 // indirect
-	golang.org/x/text v0.16.0 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240604185151-ef581f913117 // indirect
+	golang.org/x/crypto v0.21.0 // indirect
+	golang.org/x/exp v0.0.0-20240222234643-814bf88cf225 // indirect
+	golang.org/x/net v0.23.0 // indirect
+	golang.org/x/sync v0.6.0 // indirect
+	golang.org/x/sys v0.18.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240221002015-b0ce06bbee7c // indirect
 )

go.sum

@@ -1,5 +1,5 @@
-git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.16.1-0.20240916093537-13fa0da3741e h1:740ABnOBYx4o6jxULHdSSnVW2fYIO35ohg+Uz59sxd0=
-git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.16.1-0.20240916093537-13fa0da3741e/go.mod h1:F5GS7hRb62PUy5sTYDC4ajVdeffoAfjHSSHTKUJEaYU=
+git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.16.1-0.20240806093111-ebaf78c8faab h1:CXN7QBLcaiGoy/XnJEvsSxy58OBAikVO7jQBMB9Ze6k=
+git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.16.1-0.20240806093111-ebaf78c8faab/go.mod h1:OBDSr+DqV1z4VDouoX3YMleNc4DPBVBWTG3WDT2PK1o=
 git.frostfs.info/TrueCloudLab/frostfs-contract v0.19.3-0.20240621131249-49e5270f673e h1:kcBqZBiFIUBATUqEuvVigtkJJWQ2Gug/eYXn967o3M4=
 git.frostfs.info/TrueCloudLab/frostfs-contract v0.19.3-0.20240621131249-49e5270f673e/go.mod h1:F/fe1OoIDKr5Bz99q4sriuHDuf3aZefZy9ZsCqEtgxc=
 git.frostfs.info/TrueCloudLab/frostfs-crypto v0.6.0 h1:FxqFDhQYYgpe41qsIHVOcdzSVCB8JNSfPG7Uk4r2oSk=
@@ -10,16 +10,14 @@ git.frostfs.info/TrueCloudLab/rfc6979 v0.4.0 h1:M2KR3iBj7WpY3hP10IevfIB9MURr4O9m
 git.frostfs.info/TrueCloudLab/rfc6979 v0.4.0/go.mod h1:okpbKfVYf/BpejtfFTfhZqFP+sZ8rsHrP8Rr/jYPNRc=
 git.frostfs.info/TrueCloudLab/tzhash v1.8.0 h1:UFMnUIk0Zh17m8rjGHJMqku2hCgaXDqjqZzS4gsb4UA=
 git.frostfs.info/TrueCloudLab/tzhash v1.8.0/go.mod h1:dhY+oy274hV8wGvGL4MwwMpdL3GYvaX1a8GQZQHvlF8=
-github.com/VictoriaMetrics/easyproto v0.1.4 h1:r8cNvo8o6sR4QShBXQd1bKw/VVLSQma/V2KhTBPf+Sc=
-github.com/VictoriaMetrics/easyproto v0.1.4/go.mod h1:QlGlzaJnDfFd8Lk6Ci/fuLxfTo3/GThPs2KH23mv710=
-github.com/antlr4-go/antlr/v4 v4.13.1 h1:SqQKkuVZ+zWkMMNkjy5FZe5mr5WURWnlpmOuzYWrPrQ=
-github.com/antlr4-go/antlr/v4 v4.13.1/go.mod h1:GKmUxMtwp6ZgGwZSva4eWPC5mS6vUAmOABFgjdkM7Nw=
+github.com/antlr4-go/antlr/v4 v4.13.0 h1:lxCg3LAv+EUK6t1i0y1V6/SLeUi0eKEKdhQAlS8TVTI=
+github.com/antlr4-go/antlr/v4 v4.13.0/go.mod h1:pfChB/xh/Unjila75QW7+VU4TSnWnnk9UTnmpPaOR2g=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/bits-and-blooms/bitset v1.8.0 h1:FD+XqgOZDUxxZ8hzoBFuV9+cGWY9CslN6d5MS5JVb4c=
 github.com/bits-and-blooms/bitset v1.8.0/go.mod h1:7hO7Gc7Pp1vODcmWvKMRA9BNmbv6a/7QIWpPxHddWR8=
-github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
-github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
+github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/consensys/bavard v0.1.13 h1:oLhMLOFGTLdlda/kma4VOJazblc7IM5y5QPd2A/YjhQ=
 github.com/consensys/bavard v0.1.13/go.mod h1:9ItSMtA/dXMAiL7BG6bqW2m3NdSEObYWoH223nGHukI=
 github.com/consensys/gnark-crypto v0.12.2-0.20231013160410-1f65e75b6dfb h1:f0BMgIjhZy4lSRHCXFbQst85f5agZAjtDMixQqBWNpc=
@@ -41,11 +39,15 @@ github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrU
 github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
 github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
 github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
+github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
+github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
+github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/golang/snappy v0.0.1 h1:Qgr9rKW7uDUkrbSmQeiDsGa8SjGyCOGtuasMWwvp2P4=
 github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
@@ -57,8 +59,6 @@ github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyf
 github.com/holiman/uint256 v1.2.4 h1:jUc4Nk8fm9jZabQuqr2JzednajVmBpC+oiTiXZJEApU=
 github.com/holiman/uint256 v1.2.4/go.mod h1:EOMSn4q6Nyt9P6efbI3bueV4e1b3dGlUCXeiRV4ng7E=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
-github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
-github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
 github.com/klauspost/cpuid/v2 v2.2.6 h1:ndNyv040zDGIDh8thGkXYjnFtiN02M1PVVF+JE/48xc=
 github.com/klauspost/cpuid/v2 v2.2.6/go.mod h1:Lcz8mBdAVJIBVzewtcLocK12l3Y+JytZYpaMropDUws=
 github.com/klauspost/reedsolomon v1.12.1 h1:NhWgum1efX1x58daOBGCFWcxtEhOhXKKl1HAPQUp03Q=
@@ -67,8 +67,6 @@ github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=
-github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
 github.com/mmcloughlin/addchain v0.4.0 h1:SobOdjm2xLj1KkXN5/n0xTIWyZA2+s99UCY1iPfkHRY=
 github.com/mmcloughlin/addchain v0.4.0/go.mod h1:A86O+tHqZLMNO4w6ZZ4FlVQEadcoqkyU72HC5wJ4RlU=
 github.com/mr-tron/base58 v1.2.0 h1:T/HDJBh4ZCPbU39/+c3rRvE0uKBQlU27+QI8LJ4t64o=
@@ -122,21 +120,21 @@ go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=
 go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.24.0 h1:mnl8DM0o513X8fdIkmyFE/5hTYxbwYOjDS/+rK6qpRI=
-golang.org/x/crypto v0.24.0/go.mod h1:Z1PMYSOR5nyMcyAVAIQSKCDwalqy85Aqn1x3Ws4L5DM=
-golang.org/x/exp v0.0.0-20240506185415-9bf2ced13842 h1:vr/HnozRka3pE4EsMEg1lgkXJkTFJCVUX+S/ZT6wYzM=
-golang.org/x/exp v0.0.0-20240506185415-9bf2ced13842/go.mod h1:XtvwrStGgqGPLc4cjQfWqZHG1YFdYs6swckp8vpsjnc=
-golang.org/x/mod v0.17.0 h1:zY54UmvipHiNd+pm+m0x9KhZ9hl1/7QNMyxXbc6ICqA=
-golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
+golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA=
+golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=
+golang.org/x/exp v0.0.0-20240222234643-814bf88cf225 h1:LfspQV/FYTatPTr/3HzIcmiUFH7PGP+OQ6mgDYo3yuQ=
+golang.org/x/exp v0.0.0-20240222234643-814bf88cf225/go.mod h1:CxmFvTBINI24O/j8iY7H1xHzx2i4OsyguNBmN/uPtqc=
+golang.org/x/mod v0.16.0 h1:QX4fJ0Rr5cPQCF7O9lh9Se4pmwfwskqZfq5moyldzic=
+golang.org/x/mod v0.16.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20200813134508-3edf25e44fcc/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
-golang.org/x/net v0.26.0 h1:soB7SVo0PWrY4vPW/+ay0jKDNScG2X9wFeYlXIvJsOQ=
-golang.org/x/net v0.26.0/go.mod h1:5YKkiSynbBIh3p6iOc/vibscux0x38BZDkn8sCUPxHE=
+golang.org/x/net v0.23.0 h1:7EYJ93RZ9vYSZAIb2x3lnuvqO5zneoD6IvWjuhfxjTs=
+golang.org/x/net v0.23.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
-golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.6.0 h1:5BMeUDZ7vkXGfEr1x9B4bRcTH4lpkTkpdh0T/J+qjbQ=
+golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -148,33 +146,35 @@ golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200814200057-3d37ad5750ed/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.21.0 h1:rF+pYz3DAGSQAxAu1CbC7catZg4ebC4UIeIhKxBZvws=
-golang.org/x/sys v0.21.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/term v0.21.0 h1:WVXCp+/EBEHOj53Rvu+7KiT/iElMrO8ACK16SMZ3jaA=
-golang.org/x/term v0.21.0/go.mod h1:ooXLefLobQVslOqselCNF4SxFAaoS6KujMbsGzSDmX0=
+golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
+golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/term v0.18.0 h1:FcHjZXDMxI8mM3nwhX9HlKop4C0YQvCVCdwYl2wOtE8=
+golang.org/x/term v0.18.0/go.mod h1:ILwASektA3OnRv7amZ1xhE/KTR+u50pbXfZ03+6Nx58=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.16.0 h1:a94ExnEXNtEwYLGJSIUxnWoxoRz/ZcCsV63ROupILh4=
-golang.org/x/text v0.16.0/go.mod h1:GhwF1Be+LQoKShO3cGOHzqOgRrGaYc9AvblQOmPVHnI=
+golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d h1:vU5i/LfpvrRCpgM/VPfJLg5KjxD3E+hfT1SH+d9zLwg=
-golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
+golang.org/x/tools v0.19.0 h1:tfGCXNR1OsFG+sVdLAitlpjAvD/I6dHDKnYrpEZUHkw=
+golang.org/x/tools v0.19.0/go.mod h1:qoJWxmGSIBmAeriMx19ogtrEPrGtDbPK634QFIcLAhc=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20240604185151-ef581f913117 h1:1GBuWVLM/KMVUv1t1En5Gs+gFZCNd360GGb4sSxtrhU=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20240604185151-ef581f913117/go.mod h1:EfXuqaE1J41VCDicxHzUDm+8rk+7ZdXzHV0IhO/I6s0=
-google.golang.org/grpc v1.66.2 h1:3QdXkuq3Bkh7w+ywLdLvM56cmGvQHUMZpiCzt6Rqaoo=
-google.golang.org/grpc v1.66.2/go.mod h1:s3/l6xSSCURdVfAnL+TqCNMyTDAGN6+lZeVxnZR128Y=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20240221002015-b0ce06bbee7c h1:NUsgEN92SQQqzfA+YtqYNqYmB3DMMYLlIwUZAQFVFbo=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20240221002015-b0ce06bbee7c/go.mod h1:H4O17MA/PE9BsGx3w+a+W2VOLLD1Qf7oJneAoU6WktY=
+google.golang.org/grpc v1.62.0 h1:HQKZ/fa1bXkX1oFOvSjmZEUL8wLSaZTjCcLAlmZRtdk=
+google.golang.org/grpc v1.62.0/go.mod h1:IWTG0VlJLCh1SkC58F7np9ka9mx/WNkjl4PGJaiq+QE=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
 google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
 google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
-google.golang.org/protobuf v1.34.1 h1:9ddQBjfCyZPOHPUiPxpYESBLc+T8P3E+Vo4IbKZgFWg=
-google.golang.org/protobuf v1.34.1/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
+google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

netmap/aggregator.go

@@ -73,8 +73,8 @@ func newMinAgg() aggregator {
 
 // newReverseMinNorm returns a normalizer which
 // normalize values in range of 0.0 to 1.0 to a minimum value.
-func newReverseMinNorm(minV float64) normalizer {
-	return &reverseMinNorm{min: minV}
+func newReverseMinNorm(min float64) normalizer {
+	return &reverseMinNorm{min: min}
 }
 
 // newSigmoidNorm returns a normalizer which
@@ -125,22 +125,22 @@ func (a *meanIQRAgg) Compute() float64 {
 
 	slices.Sort(a.arr)
 
-	var minV, maxV float64
+	var min, max float64
 
 	const minLn = 4
 
 	if l < minLn {
-		minV, maxV = a.arr[0], a.arr[l-1]
+		min, max = a.arr[0], a.arr[l-1]
 	} else {
 		start, end := l/minLn, l*3/minLn-1
-		minV, maxV = a.arr[start], a.arr[end]
+		min, max = a.arr[start], a.arr[end]
 	}
 
 	count := 0
 	sum := float64(0)
 
 	for _, e := range a.arr {
-		if e >= minV && e <= maxV {
+		if e >= min && e <= max {
 			sum += e
 			count++
 		}

netmap/bench_test.go

@@ -47,7 +47,7 @@ func BenchmarkNetmap_ContainerNodes(b *testing.B) {
 			b.ResetTimer()
 			b.ReportAllocs()
 
-			for range b.N {
+			for i := 0; i < b.N; i++ {
 				_, err := nm.ContainerNodes(p, pivot)
 				if err != nil {
 					b.Fatal(err)

netmap/context.go

@@ -94,14 +94,14 @@ func (c *context) addUsedNodes(ns ...NodeInfo) {
 
 func defaultWeightFunc(ns nodes) weightFunc {
 	mean := newMeanAgg()
-	minV := newMinAgg()
+	min := newMinAgg()
 
 	for i := range ns {
 		mean.Add(float64(ns[i].capacity()))
-		minV.Add(float64(ns[i].Price()))
+		min.Add(float64(ns[i].Price()))
 	}
 
 	return newWeightFunc(
 		newSigmoidNorm(mean.Compute()),
-		newReverseMinNorm(minV.Compute()))
+		newReverseMinNorm(min.Compute()))
 }

netmap/filter.go

@@ -3,7 +3,6 @@ package netmap
 import (
 	"fmt"
 	"strconv"
-	"strings"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap"
 )
@@ -12,8 +11,6 @@ import (
 // which points to the whole netmap.
 const mainFilterName = "*"
 
-const likeWildcard = "*"
-
 // processFilters processes filters and returns error is any of them is invalid.
 func (c *context) processFilters(p PlacementPolicy) error {
 	for i := range p.filters {
@@ -56,7 +53,7 @@ func (c *context) processFilter(f netmap.Filter, top bool) error {
 		}
 
 		switch op {
-		case netmap.EQ, netmap.NE, netmap.LIKE:
+		case netmap.EQ, netmap.NE:
 		case netmap.GT, netmap.GE, netmap.LT, netmap.LE:
 			val := f.GetValue()
 			n, err := strconv.ParseUint(val, 10, 64)
@@ -113,19 +110,6 @@ func (c *context) matchKeyValue(f *netmap.Filter, b NodeInfo) bool {
 	switch op := f.GetOp(); op {
 	case netmap.EQ:
 		return b.Attribute(f.GetKey()) == f.GetValue()
-	case netmap.LIKE:
-		str, prefix := strings.CutPrefix(f.GetValue(), likeWildcard)
-		str, suffix := strings.CutSuffix(str, likeWildcard)
-		if prefix && suffix {
-			return strings.Contains(b.Attribute(f.GetKey()), str)
-		}
-		if prefix && !suffix {
-			return strings.HasSuffix(b.Attribute(f.GetKey()), str)
-		}
-		if !prefix && suffix {
-			return strings.HasPrefix(b.Attribute(f.GetKey()), str)
-		}
-		return b.Attribute(f.GetKey()) == f.GetValue()
 	case netmap.NE:
 		return b.Attribute(f.GetKey()) != f.GetValue()
 	default:

netmap/node_info.go

@@ -460,10 +460,6 @@ func (x *NodeInfo) SortAttributes() {
 // SetOffline sets the state of the node to "offline". When a node updates
 // information about itself in the network map, this action is interpreted as
 // an intention to leave the network.
-//
-// See also IsOffline.
-//
-// Deprecated: use SetStatus instead.
 func (x *NodeInfo) SetOffline() {
 	x.m.SetState(netmap.Offline)
 }
@@ -474,8 +470,6 @@ func (x *NodeInfo) SetOffline() {
 // mean online).
 //
 // See also SetOffline.
-//
-// Deprecated: use Status instead.
 func (x NodeInfo) IsOffline() bool {
 	return x.m.GetState() == netmap.Offline
 }
@@ -485,8 +479,6 @@ func (x NodeInfo) IsOffline() bool {
 // action is interpreted as an intention to enter the network.
 //
 // See also IsOnline.
-//
-// Deprecated: use SetStatus instead.
 func (x *NodeInfo) SetOnline() {
 	x.m.SetState(netmap.Online)
 }
@@ -497,8 +489,6 @@ func (x *NodeInfo) SetOnline() {
 // mean offline).
 //
 // See also SetOnline.
-//
-// Deprecated: use Status instead.
 func (x NodeInfo) IsOnline() bool {
 	return x.m.GetState() == netmap.Online
 }
@@ -508,8 +498,6 @@ func (x NodeInfo) IsOnline() bool {
 // state declares temporal unavailability for a node.
 //
 // See also IsMaintenance.
-//
-// Deprecated: use SetStatus instead.
 func (x *NodeInfo) SetMaintenance() {
 	x.m.SetState(netmap.Maintenance)
 }
@@ -519,63 +507,6 @@ func (x *NodeInfo) SetMaintenance() {
 // Zero NodeInfo has undefined state.
 //
 // See also SetMaintenance.
-//
-// Deprecated: use Status instead.
 func (x NodeInfo) IsMaintenance() bool {
 	return x.m.GetState() == netmap.Maintenance
 }
-
-type NodeState netmap.NodeState
-
-const (
-	UnspecifiedState = NodeState(netmap.UnspecifiedState)
-	Online           = NodeState(netmap.Online)
-	Offline          = NodeState(netmap.Offline)
-	Maintenance      = NodeState(netmap.Maintenance)
-)
-
-// ToV2 converts NodeState to v2.
-func (ns NodeState) ToV2() netmap.NodeState {
-	return netmap.NodeState(ns)
-}
-
-// FromV2 reads NodeState to v2.
-func (ns *NodeState) FromV2(state netmap.NodeState) {
-	*ns = NodeState(state)
-}
-
-// Status returns the current state of the node in the network map.
-//
-// Zero NodeInfo has an undefined state, neither online nor offline.
-func (x NodeInfo) Status() NodeState {
-	return NodeState(x.m.GetState())
-}
-
-// SetState updates the state of the node in the network map.
-//
-// The state determines the node's current status within the network:
-//   - "online": Indicates the node intends to enter the network.
-//   - "offline": Indicates the node intends to leave the network.
-//   - "maintenance": Indicates the node is temporarily unavailable.
-//
-// See also Status.
-func (x *NodeInfo) SetStatus(state NodeState) {
-	x.m.SetState(netmap.NodeState(state))
-}
-
-// String implements fmt.Stringer.
-//
-// String is designed to be human-readable, and its format MAY differ between
-// SDK versions.
-func (ns NodeState) String() string {
-	return netmap.NodeState(ns).String()
-}
-
-// IsOnline checks if the current state is "online".
-func (ns NodeState) IsOnline() bool { return ns == Online }
-
-// IsOffline checks if the current state is "offline".
-func (ns NodeState) IsOffline() bool { return ns == Offline }
-
-// IsMaintenance checks if the current state is "maintenance".
-func (ns NodeState) IsMaintenance() bool { return ns == Maintenance }

netmap/node_info_test.go

@@ -3,7 +3,6 @@ package netmap
 import (
 	"testing"
 
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap"
 	"github.com/stretchr/testify/require"
 )
 
@@ -24,75 +23,27 @@ func TestNodeInfo_SetAttribute(t *testing.T) {
 	require.Equal(t, val, n.Attribute(key))
 }
 
-func TestNodeState(t *testing.T) {
-	m := map[NodeState]netmap.NodeState{
-		UnspecifiedState: netmap.UnspecifiedState,
-		Online:           netmap.Online,
-		Offline:          netmap.Offline,
-		Maintenance:      netmap.Maintenance,
-	}
-
-	t.Run("from sdk to v2", func(t *testing.T) {
-		for stateSDK, stateV2 := range m {
-			require.Equal(t, stateV2, stateSDK.ToV2())
-		}
-	})
-
-	t.Run("from v2 to sdk", func(t *testing.T) {
-		for stateSDK, stateV2 := range m {
-			var state NodeState
-			state.FromV2(stateV2)
-			require.Equal(t, stateSDK, state)
-		}
-	})
-}
-
 func TestNodeInfo_Status(t *testing.T) {
-	t.Run("deprecated getters/setters", func(t *testing.T) {
-		var n NodeInfo
+	var n NodeInfo
 
-		require.False(t, n.IsOnline())
-		require.False(t, n.IsOffline())
-		require.False(t, n.IsMaintenance())
+	require.False(t, n.IsOnline())
+	require.False(t, n.IsOffline())
+	require.False(t, n.IsMaintenance())
 
-		n.SetOnline()
-		require.True(t, n.IsOnline())
-		require.False(t, n.IsOffline())
-		require.False(t, n.IsMaintenance())
+	n.SetOnline()
+	require.True(t, n.IsOnline())
+	require.False(t, n.IsOffline())
+	require.False(t, n.IsMaintenance())
 
-		n.SetOffline()
-		require.True(t, n.IsOffline())
-		require.False(t, n.IsOnline())
-		require.False(t, n.IsMaintenance())
+	n.SetOffline()
+	require.True(t, n.IsOffline())
+	require.False(t, n.IsOnline())
+	require.False(t, n.IsMaintenance())
 
-		n.SetMaintenance()
-		require.True(t, n.IsMaintenance())
-		require.False(t, n.IsOnline())
-		require.False(t, n.IsOffline())
-	})
-
-	t.Run("brand new getters/setters", func(t *testing.T) {
-		var n NodeInfo
-
-		require.False(t, n.Status().IsOnline())
-		require.False(t, n.Status().IsOffline())
-		require.False(t, n.Status().IsMaintenance())
-
-		n.SetStatus(Online)
-		require.True(t, n.Status().IsOnline())
-		require.False(t, n.Status().IsOffline())
-		require.False(t, n.Status().IsMaintenance())
-
-		n.SetStatus(Offline)
-		require.False(t, n.Status().IsOnline())
-		require.True(t, n.Status().IsOffline())
-		require.False(t, n.Status().IsMaintenance())
-
-		n.SetStatus(Maintenance)
-		require.False(t, n.Status().IsOnline())
-		require.False(t, n.Status().IsOffline())
-		require.True(t, n.Status().IsMaintenance())
-	})
+	n.SetMaintenance()
+	require.True(t, n.IsMaintenance())
+	require.False(t, n.IsOnline())
+	require.False(t, n.IsOffline())
 }
 
 func TestNodeInfo_ExternalAddr(t *testing.T) {

netmap/parser/Query.g4

@@ -19,10 +19,10 @@ repStmt:
 cbfStmt: CBF BackupFactor = NUMBER1; // container backup factor
 
 selectStmt:
-    SELECT Count = NUMBER1           // number of nodes to select without container backup factor *)
-    (IN clause? Bucket = filterKey)? // bucket name
-    FROM Filter = identWC            // filter reference or whole netmap
-    (AS Name = ident)?               // optional selector name
+    SELECT Count = NUMBER1       // number of nodes to select without container backup factor *)
+    (IN clause? Bucket = ident)? // bucket name
+    FROM Filter = identWC        // filter reference or whole netmap
+    (AS Name = ident)?           // optional selector name
     ;
 
 clause: CLAUSE_SAME | CLAUSE_DISTINCT; // nodes from distinct buckets

netmap/parser/QueryLexer.g4

@@ -3,7 +3,7 @@ lexer grammar QueryLexer;
 NOT_OP     : 'NOT';
 AND_OP     : 'AND';
 OR_OP      : 'OR';
-SIMPLE_OP  : 'EQ' | 'NE' | 'GE' | 'GT' | 'LT' | 'LE' | 'LIKE' ;
+SIMPLE_OP  : 'EQ' | 'NE' | 'GE' | 'GT' | 'LT' | 'LE';
 
 UNIQUE   : 'UNIQUE';
 REP      : 'REP';

netmap/parser/generate.go

@@ -1,5 +1,4 @@
 package parser
 
-// You can download ANTLR from https://www.antlr.org/download/antlr-4.13.1-complete.jar,
-// then run generate or simply run the dedicated Makefile target like this `make policy`.
-//go:generate java -Xmx500M -cp "./antlr-4.13.1-complete.jar:$CLASSPATH" org.antlr.v4.Tool -Dlanguage=Go -no-listener -visitor QueryLexer.g4 Query.g4
+// ANTLR can be downloaded from https://www.antlr.org/download/antlr-4.13.0-complete.jar
+//go:generate java -Xmx500M -cp "./antlr-4.13.0-complete.jar:$CLASSPATH" org.antlr.v4.Tool -Dlanguage=Go -no-listener -visitor QueryLexer.g4 Query.g4

netmap/parser/query_base_visitor.go

@@ -1,4 +1,4 @@
-// Code generated from netmap/parser/Query.g4 by ANTLR 4.13.1. DO NOT EDIT.
+// Code generated from /repo/frostfs/sdk-go/netmap/parser/Query.g4 by ANTLR 4.13.0. DO NOT EDIT.
 
 package parser // Query
 

netmap/parser/query_lexer.go

@@ -1,4 +1,4 @@
-// Code generated from netmap/parser/QueryLexer.g4 by ANTLR 4.13.1. DO NOT EDIT.
+// Code generated from /repo/frostfs/sdk-go/netmap/parser/QueryLexer.g4 by ANTLR 4.13.0. DO NOT EDIT.
 
 package parser
 
@@ -62,7 +62,7 @@ func querylexerLexerInit() {
 	}
 	staticData.PredictionContextCache = antlr.NewPredictionContextCache()
 	staticData.serializedATN = []int32{
-		4, 0, 25, 226, 6, -1, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2,
+		4, 0, 25, 222, 6, -1, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2,
 		4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2,
 		10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15,
 		7, 15, 2, 16, 7, 16, 2, 17, 7, 17, 2, 18, 7, 18, 2, 19, 7, 19, 2, 20, 7,
@@ -70,98 +70,96 @@ func querylexerLexerInit() {
 		2, 26, 7, 26, 2, 27, 7, 27, 2, 28, 7, 28, 2, 29, 7, 29, 2, 30, 7, 30, 2,
 		31, 7, 31, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2,
 		1, 2, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3,
-		1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 3, 3, 93, 8, 3, 1, 4, 1, 4, 1, 4, 1, 4, 1,
-		4, 1, 4, 1, 4, 1, 5, 1, 5, 1, 5, 1, 5, 1, 6, 1, 6, 1, 6, 1, 7, 1, 7, 1,
-		7, 1, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 9, 1, 9, 1, 10, 1, 10, 1, 10, 1, 10,
-		1, 10, 1, 10, 1, 10, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 12, 1, 12, 1,
-		12, 1, 12, 1, 12, 1, 12, 1, 12, 1, 13, 1, 13, 1, 14, 1, 14, 1, 15, 1, 15,
-		1, 15, 1, 15, 1, 15, 1, 16, 1, 16, 1, 16, 1, 16, 1, 16, 1, 16, 1, 16, 1,
-		16, 1, 16, 1, 17, 1, 17, 1, 18, 1, 18, 1, 19, 1, 19, 1, 20, 1, 20, 1, 20,
-		5, 20, 165, 8, 20, 10, 20, 12, 20, 168, 9, 20, 1, 21, 1, 21, 1, 22, 1,
-		22, 1, 23, 1, 23, 5, 23, 176, 8, 23, 10, 23, 12, 23, 179, 9, 23, 1, 24,
-		1, 24, 1, 25, 1, 25, 1, 25, 5, 25, 186, 8, 25, 10, 25, 12, 25, 189, 9,
-		25, 1, 25, 1, 25, 1, 25, 1, 25, 5, 25, 195, 8, 25, 10, 25, 12, 25, 198,
-		9, 25, 1, 25, 3, 25, 201, 8, 25, 1, 26, 1, 26, 1, 26, 3, 26, 206, 8, 26,
-		1, 27, 1, 27, 1, 27, 1, 27, 1, 27, 1, 27, 1, 28, 1, 28, 1, 29, 1, 29, 1,
-		30, 1, 30, 1, 31, 4, 31, 221, 8, 31, 11, 31, 12, 31, 222, 1, 31, 1, 31,
-		0, 0, 32, 1, 1, 3, 2, 5, 3, 7, 4, 9, 5, 11, 6, 13, 7, 15, 8, 17, 9, 19,
-		10, 21, 11, 23, 12, 25, 13, 27, 14, 29, 15, 31, 16, 33, 17, 35, 18, 37,
-		19, 39, 20, 41, 21, 43, 0, 45, 0, 47, 22, 49, 23, 51, 24, 53, 0, 55, 0,
-		57, 0, 59, 0, 61, 0, 63, 25, 1, 0, 8, 1, 0, 48, 57, 3, 0, 65, 90, 95, 95,
-		97, 122, 1, 0, 49, 57, 9, 0, 34, 34, 39, 39, 47, 47, 92, 92, 98, 98, 102,
-		102, 110, 110, 114, 114, 116, 116, 3, 0, 48, 57, 65, 70, 97, 102, 3, 0,
-		0, 31, 39, 39, 92, 92, 3, 0, 0, 31, 34, 34, 92, 92, 3, 0, 9, 10, 13, 13,
-		32, 32, 234, 0, 1, 1, 0, 0, 0, 0, 3, 1, 0, 0, 0, 0, 5, 1, 0, 0, 0, 0, 7,
-		1, 0, 0, 0, 0, 9, 1, 0, 0, 0, 0, 11, 1, 0, 0, 0, 0, 13, 1, 0, 0, 0, 0,
-		15, 1, 0, 0, 0, 0, 17, 1, 0, 0, 0, 0, 19, 1, 0, 0, 0, 0, 21, 1, 0, 0, 0,
-		0, 23, 1, 0, 0, 0, 0, 25, 1, 0, 0, 0, 0, 27, 1, 0, 0, 0, 0, 29, 1, 0, 0,
-		0, 0, 31, 1, 0, 0, 0, 0, 33, 1, 0, 0, 0, 0, 35, 1, 0, 0, 0, 0, 37, 1, 0,
-		0, 0, 0, 39, 1, 0, 0, 0, 0, 41, 1, 0, 0, 0, 0, 47, 1, 0, 0, 0, 0, 49, 1,
-		0, 0, 0, 0, 51, 1, 0, 0, 0, 0, 63, 1, 0, 0, 0, 1, 65, 1, 0, 0, 0, 3, 69,
-		1, 0, 0, 0, 5, 73, 1, 0, 0, 0, 7, 92, 1, 0, 0, 0, 9, 94, 1, 0, 0, 0, 11,
-		101, 1, 0, 0, 0, 13, 105, 1, 0, 0, 0, 15, 108, 1, 0, 0, 0, 17, 111, 1,
-		0, 0, 0, 19, 114, 1, 0, 0, 0, 21, 118, 1, 0, 0, 0, 23, 125, 1, 0, 0, 0,
-		25, 130, 1, 0, 0, 0, 27, 137, 1, 0, 0, 0, 29, 139, 1, 0, 0, 0, 31, 141,
-		1, 0, 0, 0, 33, 146, 1, 0, 0, 0, 35, 155, 1, 0, 0, 0, 37, 157, 1, 0, 0,
-		0, 39, 159, 1, 0, 0, 0, 41, 161, 1, 0, 0, 0, 43, 169, 1, 0, 0, 0, 45, 171,
-		1, 0, 0, 0, 47, 173, 1, 0, 0, 0, 49, 180, 1, 0, 0, 0, 51, 200, 1, 0, 0,
-		0, 53, 202, 1, 0, 0, 0, 55, 207, 1, 0, 0, 0, 57, 213, 1, 0, 0, 0, 59, 215,
-		1, 0, 0, 0, 61, 217, 1, 0, 0, 0, 63, 220, 1, 0, 0, 0, 65, 66, 5, 78, 0,
-		0, 66, 67, 5, 79, 0, 0, 67, 68, 5, 84, 0, 0, 68, 2, 1, 0, 0, 0, 69, 70,
-		5, 65, 0, 0, 70, 71, 5, 78, 0, 0, 71, 72, 5, 68, 0, 0, 72, 4, 1, 0, 0,
-		0, 73, 74, 5, 79, 0, 0, 74, 75, 5, 82, 0, 0, 75, 6, 1, 0, 0, 0, 76, 77,
-		5, 69, 0, 0, 77, 93, 5, 81, 0, 0, 78, 79, 5, 78, 0, 0, 79, 93, 5, 69, 0,
-		0, 80, 81, 5, 71, 0, 0, 81, 93, 5, 69, 0, 0, 82, 83, 5, 71, 0, 0, 83, 93,
-		5, 84, 0, 0, 84, 85, 5, 76, 0, 0, 85, 93, 5, 84, 0, 0, 86, 87, 5, 76, 0,
-		0, 87, 93, 5, 69, 0, 0, 88, 89, 5, 76, 0, 0, 89, 90, 5, 73, 0, 0, 90, 91,
-		5, 75, 0, 0, 91, 93, 5, 69, 0, 0, 92, 76, 1, 0, 0, 0, 92, 78, 1, 0, 0,
-		0, 92, 80, 1, 0, 0, 0, 92, 82, 1, 0, 0, 0, 92, 84, 1, 0, 0, 0, 92, 86,
-		1, 0, 0, 0, 92, 88, 1, 0, 0, 0, 93, 8, 1, 0, 0, 0, 94, 95, 5, 85, 0, 0,
-		95, 96, 5, 78, 0, 0, 96, 97, 5, 73, 0, 0, 97, 98, 5, 81, 0, 0, 98, 99,
-		5, 85, 0, 0, 99, 100, 5, 69, 0, 0, 100, 10, 1, 0, 0, 0, 101, 102, 5, 82,
-		0, 0, 102, 103, 5, 69, 0, 0, 103, 104, 5, 80, 0, 0, 104, 12, 1, 0, 0, 0,
-		105, 106, 5, 69, 0, 0, 106, 107, 5, 67, 0, 0, 107, 14, 1, 0, 0, 0, 108,
-		109, 5, 73, 0, 0, 109, 110, 5, 78, 0, 0, 110, 16, 1, 0, 0, 0, 111, 112,
-		5, 65, 0, 0, 112, 113, 5, 83, 0, 0, 113, 18, 1, 0, 0, 0, 114, 115, 5, 67,
-		0, 0, 115, 116, 5, 66, 0, 0, 116, 117, 5, 70, 0, 0, 117, 20, 1, 0, 0, 0,
-		118, 119, 5, 83, 0, 0, 119, 120, 5, 69, 0, 0, 120, 121, 5, 76, 0, 0, 121,
-		122, 5, 69, 0, 0, 122, 123, 5, 67, 0, 0, 123, 124, 5, 84, 0, 0, 124, 22,
-		1, 0, 0, 0, 125, 126, 5, 70, 0, 0, 126, 127, 5, 82, 0, 0, 127, 128, 5,
-		79, 0, 0, 128, 129, 5, 77, 0, 0, 129, 24, 1, 0, 0, 0, 130, 131, 5, 70,
-		0, 0, 131, 132, 5, 73, 0, 0, 132, 133, 5, 76, 0, 0, 133, 134, 5, 84, 0,
-		0, 134, 135, 5, 69, 0, 0, 135, 136, 5, 82, 0, 0, 136, 26, 1, 0, 0, 0, 137,
-		138, 5, 42, 0, 0, 138, 28, 1, 0, 0, 0, 139, 140, 5, 46, 0, 0, 140, 30,
-		1, 0, 0, 0, 141, 142, 5, 83, 0, 0, 142, 143, 5, 65, 0, 0, 143, 144, 5,
-		77, 0, 0, 144, 145, 5, 69, 0, 0, 145, 32, 1, 0, 0, 0, 146, 147, 5, 68,
-		0, 0, 147, 148, 5, 73, 0, 0, 148, 149, 5, 83, 0, 0, 149, 150, 5, 84, 0,
-		0, 150, 151, 5, 73, 0, 0, 151, 152, 5, 78, 0, 0, 152, 153, 5, 67, 0, 0,
-		153, 154, 5, 84, 0, 0, 154, 34, 1, 0, 0, 0, 155, 156, 5, 40, 0, 0, 156,
-		36, 1, 0, 0, 0, 157, 158, 5, 41, 0, 0, 158, 38, 1, 0, 0, 0, 159, 160, 5,
-		64, 0, 0, 160, 40, 1, 0, 0, 0, 161, 166, 3, 45, 22, 0, 162, 165, 3, 43,
-		21, 0, 163, 165, 3, 45, 22, 0, 164, 162, 1, 0, 0, 0, 164, 163, 1, 0, 0,
-		0, 165, 168, 1, 0, 0, 0, 166, 164, 1, 0, 0, 0, 166, 167, 1, 0, 0, 0, 167,
-		42, 1, 0, 0, 0, 168, 166, 1, 0, 0, 0, 169, 170, 7, 0, 0, 0, 170, 44, 1,
-		0, 0, 0, 171, 172, 7, 1, 0, 0, 172, 46, 1, 0, 0, 0, 173, 177, 7, 2, 0,
-		0, 174, 176, 3, 43, 21, 0, 175, 174, 1, 0, 0, 0, 176, 179, 1, 0, 0, 0,
-		177, 175, 1, 0, 0, 0, 177, 178, 1, 0, 0, 0, 178, 48, 1, 0, 0, 0, 179, 177,
-		1, 0, 0, 0, 180, 181, 5, 48, 0, 0, 181, 50, 1, 0, 0, 0, 182, 187, 5, 34,
-		0, 0, 183, 186, 3, 53, 26, 0, 184, 186, 3, 61, 30, 0, 185, 183, 1, 0, 0,
-		0, 185, 184, 1, 0, 0, 0, 186, 189, 1, 0, 0, 0, 187, 185, 1, 0, 0, 0, 187,
-		188, 1, 0, 0, 0, 188, 190, 1, 0, 0, 0, 189, 187, 1, 0, 0, 0, 190, 201,
-		5, 34, 0, 0, 191, 196, 5, 39, 0, 0, 192, 195, 3, 53, 26, 0, 193, 195, 3,
-		59, 29, 0, 194, 192, 1, 0, 0, 0, 194, 193, 1, 0, 0, 0, 195, 198, 1, 0,
-		0, 0, 196, 194, 1, 0, 0, 0, 196, 197, 1, 0, 0, 0, 197, 199, 1, 0, 0, 0,
-		198, 196, 1, 0, 0, 0, 199, 201, 5, 39, 0, 0, 200, 182, 1, 0, 0, 0, 200,
-		191, 1, 0, 0, 0, 201, 52, 1, 0, 0, 0, 202, 205, 5, 92, 0, 0, 203, 206,
-		7, 3, 0, 0, 204, 206, 3, 55, 27, 0, 205, 203, 1, 0, 0, 0, 205, 204, 1,
-		0, 0, 0, 206, 54, 1, 0, 0, 0, 207, 208, 5, 117, 0, 0, 208, 209, 3, 57,
-		28, 0, 209, 210, 3, 57, 28, 0, 210, 211, 3, 57, 28, 0, 211, 212, 3, 57,
-		28, 0, 212, 56, 1, 0, 0, 0, 213, 214, 7, 4, 0, 0, 214, 58, 1, 0, 0, 0,
-		215, 216, 8, 5, 0, 0, 216, 60, 1, 0, 0, 0, 217, 218, 8, 6, 0, 0, 218, 62,
-		1, 0, 0, 0, 219, 221, 7, 7, 0, 0, 220, 219, 1, 0, 0, 0, 221, 222, 1, 0,
-		0, 0, 222, 220, 1, 0, 0, 0, 222, 223, 1, 0, 0, 0, 223, 224, 1, 0, 0, 0,
-		224, 225, 6, 31, 0, 0, 225, 64, 1, 0, 0, 0, 12, 0, 92, 164, 166, 177, 185,
-		187, 194, 196, 200, 205, 222, 1, 6, 0, 0,
+		1, 3, 3, 3, 89, 8, 3, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 5, 1,
+		5, 1, 5, 1, 5, 1, 6, 1, 6, 1, 6, 1, 7, 1, 7, 1, 7, 1, 8, 1, 8, 1, 8, 1,
+		9, 1, 9, 1, 9, 1, 9, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1,
+		11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12,
+		1, 12, 1, 13, 1, 13, 1, 14, 1, 14, 1, 15, 1, 15, 1, 15, 1, 15, 1, 15, 1,
+		16, 1, 16, 1, 16, 1, 16, 1, 16, 1, 16, 1, 16, 1, 16, 1, 16, 1, 17, 1, 17,
+		1, 18, 1, 18, 1, 19, 1, 19, 1, 20, 1, 20, 1, 20, 5, 20, 161, 8, 20, 10,
+		20, 12, 20, 164, 9, 20, 1, 21, 1, 21, 1, 22, 1, 22, 1, 23, 1, 23, 5, 23,
+		172, 8, 23, 10, 23, 12, 23, 175, 9, 23, 1, 24, 1, 24, 1, 25, 1, 25, 1,
+		25, 5, 25, 182, 8, 25, 10, 25, 12, 25, 185, 9, 25, 1, 25, 1, 25, 1, 25,
+		1, 25, 5, 25, 191, 8, 25, 10, 25, 12, 25, 194, 9, 25, 1, 25, 3, 25, 197,
+		8, 25, 1, 26, 1, 26, 1, 26, 3, 26, 202, 8, 26, 1, 27, 1, 27, 1, 27, 1,
+		27, 1, 27, 1, 27, 1, 28, 1, 28, 1, 29, 1, 29, 1, 30, 1, 30, 1, 31, 4, 31,
+		217, 8, 31, 11, 31, 12, 31, 218, 1, 31, 1, 31, 0, 0, 32, 1, 1, 3, 2, 5,
+		3, 7, 4, 9, 5, 11, 6, 13, 7, 15, 8, 17, 9, 19, 10, 21, 11, 23, 12, 25,
+		13, 27, 14, 29, 15, 31, 16, 33, 17, 35, 18, 37, 19, 39, 20, 41, 21, 43,
+		0, 45, 0, 47, 22, 49, 23, 51, 24, 53, 0, 55, 0, 57, 0, 59, 0, 61, 0, 63,
+		25, 1, 0, 8, 1, 0, 48, 57, 3, 0, 65, 90, 95, 95, 97, 122, 1, 0, 49, 57,
+		9, 0, 34, 34, 39, 39, 47, 47, 92, 92, 98, 98, 102, 102, 110, 110, 114,
+		114, 116, 116, 3, 0, 48, 57, 65, 70, 97, 102, 3, 0, 0, 31, 39, 39, 92,
+		92, 3, 0, 0, 31, 34, 34, 92, 92, 3, 0, 9, 10, 13, 13, 32, 32, 229, 0, 1,
+		1, 0, 0, 0, 0, 3, 1, 0, 0, 0, 0, 5, 1, 0, 0, 0, 0, 7, 1, 0, 0, 0, 0, 9,
+		1, 0, 0, 0, 0, 11, 1, 0, 0, 0, 0, 13, 1, 0, 0, 0, 0, 15, 1, 0, 0, 0, 0,
+		17, 1, 0, 0, 0, 0, 19, 1, 0, 0, 0, 0, 21, 1, 0, 0, 0, 0, 23, 1, 0, 0, 0,
+		0, 25, 1, 0, 0, 0, 0, 27, 1, 0, 0, 0, 0, 29, 1, 0, 0, 0, 0, 31, 1, 0, 0,
+		0, 0, 33, 1, 0, 0, 0, 0, 35, 1, 0, 0, 0, 0, 37, 1, 0, 0, 0, 0, 39, 1, 0,
+		0, 0, 0, 41, 1, 0, 0, 0, 0, 47, 1, 0, 0, 0, 0, 49, 1, 0, 0, 0, 0, 51, 1,
+		0, 0, 0, 0, 63, 1, 0, 0, 0, 1, 65, 1, 0, 0, 0, 3, 69, 1, 0, 0, 0, 5, 73,
+		1, 0, 0, 0, 7, 88, 1, 0, 0, 0, 9, 90, 1, 0, 0, 0, 11, 97, 1, 0, 0, 0, 13,
+		101, 1, 0, 0, 0, 15, 104, 1, 0, 0, 0, 17, 107, 1, 0, 0, 0, 19, 110, 1,
+		0, 0, 0, 21, 114, 1, 0, 0, 0, 23, 121, 1, 0, 0, 0, 25, 126, 1, 0, 0, 0,
+		27, 133, 1, 0, 0, 0, 29, 135, 1, 0, 0, 0, 31, 137, 1, 0, 0, 0, 33, 142,
+		1, 0, 0, 0, 35, 151, 1, 0, 0, 0, 37, 153, 1, 0, 0, 0, 39, 155, 1, 0, 0,
+		0, 41, 157, 1, 0, 0, 0, 43, 165, 1, 0, 0, 0, 45, 167, 1, 0, 0, 0, 47, 169,
+		1, 0, 0, 0, 49, 176, 1, 0, 0, 0, 51, 196, 1, 0, 0, 0, 53, 198, 1, 0, 0,
+		0, 55, 203, 1, 0, 0, 0, 57, 209, 1, 0, 0, 0, 59, 211, 1, 0, 0, 0, 61, 213,
+		1, 0, 0, 0, 63, 216, 1, 0, 0, 0, 65, 66, 5, 78, 0, 0, 66, 67, 5, 79, 0,
+		0, 67, 68, 5, 84, 0, 0, 68, 2, 1, 0, 0, 0, 69, 70, 5, 65, 0, 0, 70, 71,
+		5, 78, 0, 0, 71, 72, 5, 68, 0, 0, 72, 4, 1, 0, 0, 0, 73, 74, 5, 79, 0,
+		0, 74, 75, 5, 82, 0, 0, 75, 6, 1, 0, 0, 0, 76, 77, 5, 69, 0, 0, 77, 89,
+		5, 81, 0, 0, 78, 79, 5, 78, 0, 0, 79, 89, 5, 69, 0, 0, 80, 81, 5, 71, 0,
+		0, 81, 89, 5, 69, 0, 0, 82, 83, 5, 71, 0, 0, 83, 89, 5, 84, 0, 0, 84, 85,
+		5, 76, 0, 0, 85, 89, 5, 84, 0, 0, 86, 87, 5, 76, 0, 0, 87, 89, 5, 69, 0,
+		0, 88, 76, 1, 0, 0, 0, 88, 78, 1, 0, 0, 0, 88, 80, 1, 0, 0, 0, 88, 82,
+		1, 0, 0, 0, 88, 84, 1, 0, 0, 0, 88, 86, 1, 0, 0, 0, 89, 8, 1, 0, 0, 0,
+		90, 91, 5, 85, 0, 0, 91, 92, 5, 78, 0, 0, 92, 93, 5, 73, 0, 0, 93, 94,
+		5, 81, 0, 0, 94, 95, 5, 85, 0, 0, 95, 96, 5, 69, 0, 0, 96, 10, 1, 0, 0,
+		0, 97, 98, 5, 82, 0, 0, 98, 99, 5, 69, 0, 0, 99, 100, 5, 80, 0, 0, 100,
+		12, 1, 0, 0, 0, 101, 102, 5, 69, 0, 0, 102, 103, 5, 67, 0, 0, 103, 14,
+		1, 0, 0, 0, 104, 105, 5, 73, 0, 0, 105, 106, 5, 78, 0, 0, 106, 16, 1, 0,
+		0, 0, 107, 108, 5, 65, 0, 0, 108, 109, 5, 83, 0, 0, 109, 18, 1, 0, 0, 0,
+		110, 111, 5, 67, 0, 0, 111, 112, 5, 66, 0, 0, 112, 113, 5, 70, 0, 0, 113,
+		20, 1, 0, 0, 0, 114, 115, 5, 83, 0, 0, 115, 116, 5, 69, 0, 0, 116, 117,
+		5, 76, 0, 0, 117, 118, 5, 69, 0, 0, 118, 119, 5, 67, 0, 0, 119, 120, 5,
+		84, 0, 0, 120, 22, 1, 0, 0, 0, 121, 122, 5, 70, 0, 0, 122, 123, 5, 82,
+		0, 0, 123, 124, 5, 79, 0, 0, 124, 125, 5, 77, 0, 0, 125, 24, 1, 0, 0, 0,
+		126, 127, 5, 70, 0, 0, 127, 128, 5, 73, 0, 0, 128, 129, 5, 76, 0, 0, 129,
+		130, 5, 84, 0, 0, 130, 131, 5, 69, 0, 0, 131, 132, 5, 82, 0, 0, 132, 26,
+		1, 0, 0, 0, 133, 134, 5, 42, 0, 0, 134, 28, 1, 0, 0, 0, 135, 136, 5, 46,
+		0, 0, 136, 30, 1, 0, 0, 0, 137, 138, 5, 83, 0, 0, 138, 139, 5, 65, 0, 0,
+		139, 140, 5, 77, 0, 0, 140, 141, 5, 69, 0, 0, 141, 32, 1, 0, 0, 0, 142,
+		143, 5, 68, 0, 0, 143, 144, 5, 73, 0, 0, 144, 145, 5, 83, 0, 0, 145, 146,
+		5, 84, 0, 0, 146, 147, 5, 73, 0, 0, 147, 148, 5, 78, 0, 0, 148, 149, 5,
+		67, 0, 0, 149, 150, 5, 84, 0, 0, 150, 34, 1, 0, 0, 0, 151, 152, 5, 40,
+		0, 0, 152, 36, 1, 0, 0, 0, 153, 154, 5, 41, 0, 0, 154, 38, 1, 0, 0, 0,
+		155, 156, 5, 64, 0, 0, 156, 40, 1, 0, 0, 0, 157, 162, 3, 45, 22, 0, 158,
+		161, 3, 43, 21, 0, 159, 161, 3, 45, 22, 0, 160, 158, 1, 0, 0, 0, 160, 159,
+		1, 0, 0, 0, 161, 164, 1, 0, 0, 0, 162, 160, 1, 0, 0, 0, 162, 163, 1, 0,
+		0, 0, 163, 42, 1, 0, 0, 0, 164, 162, 1, 0, 0, 0, 165, 166, 7, 0, 0, 0,
+		166, 44, 1, 0, 0, 0, 167, 168, 7, 1, 0, 0, 168, 46, 1, 0, 0, 0, 169, 173,
+		7, 2, 0, 0, 170, 172, 3, 43, 21, 0, 171, 170, 1, 0, 0, 0, 172, 175, 1,
+		0, 0, 0, 173, 171, 1, 0, 0, 0, 173, 174, 1, 0, 0, 0, 174, 48, 1, 0, 0,
+		0, 175, 173, 1, 0, 0, 0, 176, 177, 5, 48, 0, 0, 177, 50, 1, 0, 0, 0, 178,
+		183, 5, 34, 0, 0, 179, 182, 3, 53, 26, 0, 180, 182, 3, 61, 30, 0, 181,
+		179, 1, 0, 0, 0, 181, 180, 1, 0, 0, 0, 182, 185, 1, 0, 0, 0, 183, 181,
+		1, 0, 0, 0, 183, 184, 1, 0, 0, 0, 184, 186, 1, 0, 0, 0, 185, 183, 1, 0,
+		0, 0, 186, 197, 5, 34, 0, 0, 187, 192, 5, 39, 0, 0, 188, 191, 3, 53, 26,
+		0, 189, 191, 3, 59, 29, 0, 190, 188, 1, 0, 0, 0, 190, 189, 1, 0, 0, 0,
+		191, 194, 1, 0, 0, 0, 192, 190, 1, 0, 0, 0, 192, 193, 1, 0, 0, 0, 193,
+		195, 1, 0, 0, 0, 194, 192, 1, 0, 0, 0, 195, 197, 5, 39, 0, 0, 196, 178,
+		1, 0, 0, 0, 196, 187, 1, 0, 0, 0, 197, 52, 1, 0, 0, 0, 198, 201, 5, 92,
+		0, 0, 199, 202, 7, 3, 0, 0, 200, 202, 3, 55, 27, 0, 201, 199, 1, 0, 0,
+		0, 201, 200, 1, 0, 0, 0, 202, 54, 1, 0, 0, 0, 203, 204, 5, 117, 0, 0, 204,
+		205, 3, 57, 28, 0, 205, 206, 3, 57, 28, 0, 206, 207, 3, 57, 28, 0, 207,
+		208, 3, 57, 28, 0, 208, 56, 1, 0, 0, 0, 209, 210, 7, 4, 0, 0, 210, 58,
+		1, 0, 0, 0, 211, 212, 8, 5, 0, 0, 212, 60, 1, 0, 0, 0, 213, 214, 8, 6,
+		0, 0, 214, 62, 1, 0, 0, 0, 215, 217, 7, 7, 0, 0, 216, 215, 1, 0, 0, 0,
+		217, 218, 1, 0, 0, 0, 218, 216, 1, 0, 0, 0, 218, 219, 1, 0, 0, 0, 219,
+		220, 1, 0, 0, 0, 220, 221, 6, 31, 0, 0, 221, 64, 1, 0, 0, 0, 12, 0, 88,
+		160, 162, 173, 181, 183, 190, 192, 196, 201, 218, 1, 6, 0, 0,
 	}
 	deserializer := antlr.NewATNDeserializer(nil)
 	staticData.atn = deserializer.Deserialize(staticData.serializedATN)

netmap/parser/query_parser.go

@@ -1,4 +1,4 @@
-// Code generated from netmap/parser/Query.g4 by ANTLR 4.13.1. DO NOT EDIT.
+// Code generated from /repo/frostfs/sdk-go/netmap/parser/Query.g4 by ANTLR 4.13.0. DO NOT EDIT.
 
 package parser // Query
 
@@ -93,7 +93,7 @@ func queryParserInit() {
 		85, 1, 0, 0, 0, 85, 7, 1, 0, 0, 0, 86, 87, 5, 10, 0, 0, 87, 88, 5, 22,
 		0, 0, 88, 9, 1, 0, 0, 0, 89, 90, 5, 11, 0, 0, 90, 96, 5, 22, 0, 0, 91,
 		93, 5, 8, 0, 0, 92, 94, 3, 12, 6, 0, 93, 92, 1, 0, 0, 0, 93, 94, 1, 0,
-		0, 0, 94, 95, 1, 0, 0, 0, 95, 97, 3, 20, 10, 0, 96, 91, 1, 0, 0, 0, 96,
+		0, 0, 94, 95, 1, 0, 0, 0, 95, 97, 3, 28, 14, 0, 96, 91, 1, 0, 0, 0, 96,
 		97, 1, 0, 0, 0, 97, 98, 1, 0, 0, 0, 98, 99, 5, 12, 0, 0, 99, 102, 3, 30,
 		15, 0, 100, 101, 5, 9, 0, 0, 101, 103, 3, 28, 14, 0, 102, 100, 1, 0, 0,
 		0, 102, 103, 1, 0, 0, 0, 103, 11, 1, 0, 0, 0, 104, 105, 7, 0, 0, 0, 105,
@@ -1364,7 +1364,7 @@ type ISelectStmtContext interface {
 	SetCount(antlr.Token)
 
 	// GetBucket returns the Bucket rule contexts.
-	GetBucket() IFilterKeyContext
+	GetBucket() IIdentContext
 
 	// GetFilter returns the Filter rule contexts.
 	GetFilter() IIdentWCContext
@@ -1373,7 +1373,7 @@ type ISelectStmtContext interface {
 	GetName() IIdentContext
 
 	// SetBucket sets the Bucket rule contexts.
-	SetBucket(IFilterKeyContext)
+	SetBucket(IIdentContext)
 
 	// SetFilter sets the Filter rule contexts.
 	SetFilter(IIdentWCContext)
@@ -1388,8 +1388,8 @@ type ISelectStmtContext interface {
 	IdentWC() IIdentWCContext
 	IN() antlr.TerminalNode
 	AS() antlr.TerminalNode
-	FilterKey() IFilterKeyContext
-	Ident() IIdentContext
+	AllIdent() []IIdentContext
+	Ident(i int) IIdentContext
 	Clause() IClauseContext
 
 	// IsSelectStmtContext differentiates from other interfaces.
@@ -1400,7 +1400,7 @@ type SelectStmtContext struct {
 	antlr.BaseParserRuleContext
 	parser antlr.Parser
 	Count  antlr.Token
-	Bucket IFilterKeyContext
+	Bucket IIdentContext
 	Filter IIdentWCContext
 	Name   IIdentContext
 }
@@ -1436,13 +1436,13 @@ func (s *SelectStmtContext) GetCount() antlr.Token { return s.Count }
 
 func (s *SelectStmtContext) SetCount(v antlr.Token) { s.Count = v }
 
-func (s *SelectStmtContext) GetBucket() IFilterKeyContext { return s.Bucket }
+func (s *SelectStmtContext) GetBucket() IIdentContext { return s.Bucket }
 
 func (s *SelectStmtContext) GetFilter() IIdentWCContext { return s.Filter }
 
 func (s *SelectStmtContext) GetName() IIdentContext { return s.Name }
 
-func (s *SelectStmtContext) SetBucket(v IFilterKeyContext) { s.Bucket = v }
+func (s *SelectStmtContext) SetBucket(v IIdentContext) { s.Bucket = v }
 
 func (s *SelectStmtContext) SetFilter(v IIdentWCContext) { s.Filter = v }
 
@@ -1484,28 +1484,37 @@ func (s *SelectStmtContext) AS() antlr.TerminalNode {
 	return s.GetToken(QueryAS, 0)
 }
 
-func (s *SelectStmtContext) FilterKey() IFilterKeyContext {
-	var t antlr.RuleContext
-	for _, ctx := range s.GetChildren() {
-		if _, ok := ctx.(IFilterKeyContext); ok {
-			t = ctx.(antlr.RuleContext)
-			break
+func (s *SelectStmtContext) AllIdent() []IIdentContext {
+	children := s.GetChildren()
+	len := 0
+	for _, ctx := range children {
+		if _, ok := ctx.(IIdentContext); ok {
+			len++
 		}
 	}
 
-	if t == nil {
-		return nil
+	tst := make([]IIdentContext, len)
+	i := 0
+	for _, ctx := range children {
+		if t, ok := ctx.(IIdentContext); ok {
+			tst[i] = t.(IIdentContext)
+			i++
+		}
 	}
 
-	return t.(IFilterKeyContext)
+	return tst
 }
 
-func (s *SelectStmtContext) Ident() IIdentContext {
+func (s *SelectStmtContext) Ident(i int) IIdentContext {
 	var t antlr.RuleContext
+	j := 0
 	for _, ctx := range s.GetChildren() {
 		if _, ok := ctx.(IIdentContext); ok {
-			t = ctx.(antlr.RuleContext)
-			break
+			if j == i {
+				t = ctx.(antlr.RuleContext)
+				break
+			}
+			j++
 		}
 	}
 
@@ -1608,7 +1617,7 @@ func (p *Query) SelectStmt() (localctx ISelectStmtContext) {
 		{
 			p.SetState(95)
 
-			var _x = p.FilterKey()
+			var _x = p.Ident()
 
 			localctx.(*SelectStmtContext).Bucket = _x
 		}

netmap/parser/query_visitor.go

@@ -1,4 +1,4 @@
-// Code generated from netmap/parser/Query.g4 by ANTLR 4.13.1. DO NOT EDIT.
+// Code generated from /repo/frostfs/sdk-go/netmap/parser/Query.g4 by ANTLR 4.13.0. DO NOT EDIT.
 
 package parser // Query
 

netmap/policy.go

@@ -324,13 +324,6 @@ func (x *Filter) setAttribute(key string, op netmap.Operation, val string) {
 	x.m.SetValue(val)
 }
 
-// Like applies the rule to accept only nodes with attribute like value.
-//
-// Method SHOULD NOT be called along with other similar methods.
-func (x *Filter) Like(key, value string) {
-	x.setAttribute(key, netmap.LIKE, value)
-}
-
 // Equal applies the rule to accept only nodes with the same attribute value.
 //
 // Method SHOULD NOT be called along with other similar methods.

netmap/policy_test.go

@@ -82,13 +82,6 @@ CBF 1
 SELECT 1 FROM Color
 FILTER (Color EQ Red OR Color EQ Blue OR Color EQ Yellow) AND Color NE Green AS Color`,
 		},
-		{
-			name: "non-ascii attributes in SELECT IN",
-			input: `REP 1
-CBF 1
-SELECT 1 IN SAME 'Цвет' FROM Colorful
-FILTER 'Цвет' EQ 'Красный' OR 'Цвет' EQ 'Синий' AS Colorful`,
-		},
 	}
 
 	for _, tc := range testCases {
@@ -129,16 +122,6 @@ func TestDecodeSelectFilterExpr(t *testing.T) {
 		  FILTER Color EQ 'Red' AS RedNode
 		  FILTER @RedNode AND Shape EQ 'Cirle' AS RedCircleNode
 		`,
-		`
-		  CBF 1
-		  SELECT 1 FROM R
-		  FILTER Color LIKE 'R' AS R
-		`,
-		`
-		  CBF 1
-		  SELECT 1 IN SAME 'Цвет' FROM Colorful
-		  FILTER 'Цвет' EQ 'Красный' OR 'Цвет' EQ 'Синий' AS Colorful
-		`,
 	} {
 		_, err := DecodeSelectFilterString(s)
 		require.NoError(t, err)

netmap/selector_test.go

@@ -6,15 +6,12 @@ import (
 	"encoding/binary"
 	"fmt"
 	mrand "math/rand"
-	"reflect"
 	"slices"
 	"strconv"
-	"strings"
 	"testing"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap"
 	"git.frostfs.info/TrueCloudLab/hrw"
-	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
 
@@ -40,7 +37,7 @@ func BenchmarkHRWSort(b *testing.B) {
 	b.Run("sort by index, no weight", func(b *testing.B) {
 		realNodes := make([]nodes, netmapSize)
 		b.ResetTimer()
-		for range b.N {
+		for i := 0; i < b.N; i++ {
 			b.StopTimer()
 			copy(realNodes, vectors)
 			b.StartTimer()
@@ -51,7 +48,7 @@ func BenchmarkHRWSort(b *testing.B) {
 	b.Run("sort by value, no weight", func(b *testing.B) {
 		realNodes := make([]nodes, netmapSize)
 		b.ResetTimer()
-		for range b.N {
+		for i := 0; i < b.N; i++ {
 			b.StopTimer()
 			copy(realNodes, vectors)
 			b.StartTimer()
@@ -62,7 +59,7 @@ func BenchmarkHRWSort(b *testing.B) {
 	b.Run("only sort by index", func(b *testing.B) {
 		realNodes := make([]nodes, netmapSize)
 		b.ResetTimer()
-		for range b.N {
+		for i := 0; i < b.N; i++ {
 			b.StopTimer()
 			copy(realNodes, vectors)
 			b.StartTimer()
@@ -73,7 +70,7 @@ func BenchmarkHRWSort(b *testing.B) {
 	b.Run("sort by value", func(b *testing.B) {
 		realNodes := make([]nodes, netmapSize)
 		b.ResetTimer()
-		for range b.N {
+		for i := 0; i < b.N; i++ {
 			b.StopTimer()
 			copy(realNodes, vectors)
 			b.StartTimer()
@@ -84,7 +81,7 @@ func BenchmarkHRWSort(b *testing.B) {
 	b.Run("sort by ID, then by index (deterministic)", func(b *testing.B) {
 		realNodes := make([]nodes, netmapSize)
 		b.ResetTimer()
-		for range b.N {
+		for i := 0; i < b.N; i++ {
 			b.StopTimer()
 			copy(realNodes, vectors)
 			b.StartTimer()
@@ -136,7 +133,7 @@ func BenchmarkPolicyHRWType(b *testing.B) {
 	nm.SetNodes(nodes)
 
 	b.ResetTimer()
-	for range b.N {
+	for i := 0; i < b.N; i++ {
 		_, err := nm.ContainerNodes(p, []byte{1})
 		if err != nil {
 			b.Fatal()
@@ -197,7 +194,7 @@ func TestPlacementPolicy_DeterministicOrder(t *testing.T) {
 	}
 
 	a, b := getIndices(t)
-	for range 10 {
+	for i := 0; i < 10; i++ {
 		x, y := getIndices(t)
 		require.Equal(t, a, x)
 		require.Equal(t, b, y)
@@ -254,92 +251,6 @@ func TestPlacementPolicy_ProcessSelectors(t *testing.T) {
 	}
 }
 
-func TestPlacementPolicy_Like(t *testing.T) {
-	nodes := []NodeInfo{
-		nodeInfoFromAttributes("Country", "Russia"),
-		nodeInfoFromAttributes("Country", "Germany"),
-		nodeInfoFromAttributes("Country", "Belarus"),
-	}
-
-	var nm NetMap
-	nm.SetNodes(nodes)
-
-	t.Run("LIKE all", func(t *testing.T) {
-		ssNamed := []Selector{newSelector("X", "Country", 4, "FromRU", (*Selector).SelectDistinct)}
-		fsNamed := []Filter{newFilter("FromRU", "Country", "*", netmap.LIKE)}
-		rsNamed := []ReplicaDescriptor{newReplica(4, "X")}
-		pNamed := newPlacementPolicy(0, rsNamed, ssNamed, fsNamed)
-
-		n, err := nm.ContainerNodes(pNamed, []byte{1})
-		require.NoError(t, err)
-
-		require.Equal(t, 3, len(n[0]))
-		for _, n := range n[0] {
-			require.True(t, strings.Contains("GermanyRussiaBelarus", n.Attribute("Country")))
-		}
-	})
-
-	t.Run("LIKE no wildcard", func(t *testing.T) {
-		ssNamed := []Selector{newSelector("X", "Country", 1, "FromRU", (*Selector).SelectDistinct)}
-		fsNamed := []Filter{newFilter("FromRU", "Country", "Russia", netmap.LIKE)}
-		rsNamed := []ReplicaDescriptor{newReplica(1, "X")}
-		pNamed := newPlacementPolicy(0, rsNamed, ssNamed, fsNamed)
-
-		n, err := nm.ContainerNodes(pNamed, []byte{1})
-		require.NoError(t, err)
-
-		require.Equal(t, 1, len(n[0]))
-		for _, n := range n[0] {
-			require.True(t, n.Attribute("Country") == "Russia")
-		}
-	})
-
-	t.Run("LIKE prefix", func(t *testing.T) {
-		ssNamed := []Selector{newSelector("X", "Country", 1, "FromRU", (*Selector).SelectDistinct)}
-		fsNamed := []Filter{newFilter("FromRU", "Country", "Ge*", netmap.LIKE)}
-		rsNamed := []ReplicaDescriptor{newReplica(1, "X")}
-		pNamed := newPlacementPolicy(0, rsNamed, ssNamed, fsNamed)
-
-		n, err := nm.ContainerNodes(pNamed, []byte{1})
-		require.NoError(t, err)
-
-		require.Equal(t, 1, len(n[0]))
-		for _, n := range n[0] {
-			require.True(t, n.Attribute("Country") == "Germany")
-		}
-	})
-
-	t.Run("LIKE suffix", func(t *testing.T) {
-		ssNamed := []Selector{newSelector("X", "Country", 1, "FromRU", (*Selector).SelectDistinct)}
-		fsNamed := []Filter{newFilter("FromRU", "Country", "*sia", netmap.LIKE)}
-		rsNamed := []ReplicaDescriptor{newReplica(1, "X")}
-		pNamed := newPlacementPolicy(0, rsNamed, ssNamed, fsNamed)
-
-		n, err := nm.ContainerNodes(pNamed, []byte{1})
-		require.NoError(t, err)
-
-		require.Equal(t, 1, len(n[0]))
-		for _, n := range n[0] {
-			require.True(t, n.Attribute("Country") == "Russia")
-		}
-	})
-
-	t.Run("LIKE middle", func(t *testing.T) {
-		ssNamed := []Selector{newSelector("X", "Country", 2, "FromRU", (*Selector).SelectDistinct)}
-		fsNamed := []Filter{newFilter("FromRU", "Country", "*us*", netmap.LIKE)}
-		rsNamed := []ReplicaDescriptor{newReplica(2, "X")}
-		pNamed := newPlacementPolicy(0, rsNamed, ssNamed, fsNamed)
-
-		n, err := nm.ContainerNodes(pNamed, []byte{1})
-		require.NoError(t, err)
-
-		require.Equal(t, 2, len(n[0]))
-		for _, n := range n[0] {
-			require.True(t, strings.Contains("RussiaBelarus", n.Attribute("Country")))
-		}
-	})
-}
-
 func TestPlacementPolicy_Unique(t *testing.T) {
 	p := newPlacementPolicy(2,
 		[]ReplicaDescriptor{
@@ -354,7 +265,7 @@ func TestPlacementPolicy_Unique(t *testing.T) {
 
 	var nodes []NodeInfo
 	for i, city := range []string{"Moscow", "Berlin", "Shenzhen"} {
-		for j := range 3 {
+		for j := 0; j < 3; j++ {
 			node := nodeInfoFromAttributes("City", city)
 			node.SetPublicKey(binary.BigEndian.AppendUint16(nil, uint16(i*4+j)))
 			nodes = append(nodes, node)
@@ -368,7 +279,7 @@ func TestPlacementPolicy_Unique(t *testing.T) {
 	require.NoError(t, err)
 	for i, vi := range v {
 		for _, ni := range vi {
-			for j := range i {
+			for j := 0; j < i; j++ {
 				for _, nj := range v[j] {
 					require.NotEqual(t, ni.hash, nj.hash)
 				}
@@ -457,7 +368,7 @@ func TestPlacementPolicy_MultiREP(t *testing.T) {
 		for _, additional := range []int{0, 1, 2} {
 			t.Run(fmt.Sprintf("unique=%t, additional=%d", unique, additional), func(t *testing.T) {
 				rs := []ReplicaDescriptor{newReplica(1, "SameRU")}
-				for range additional {
+				for i := 0; i < additional; i++ {
 					rs = append(rs, newReplica(1, ""))
 				}
 
@@ -544,66 +455,6 @@ func TestPlacementPolicy_ProcessSelectorsExceptForNodes(t *testing.T) {
 	}
 }
 
-func TestPlacementPolicy_NonAsciiAttributes(t *testing.T) {
-	p := newPlacementPolicy(
-		1,
-		[]ReplicaDescriptor{
-			newReplica(2, "Nodes"),
-			newReplica(2, "Nodes"),
-		},
-		[]Selector{
-			newSelector("Nodes", "Цвет", 2, "Colorful", (*Selector).SelectSame),
-		},
-		[]Filter{
-			newFilter("Colorful", "", "", netmap.OR,
-				newFilter("", "Цвет", "Красный", netmap.EQ),
-				newFilter("", "Цвет", "Синий", netmap.EQ),
-			),
-		},
-	)
-	p.SetUnique(true)
-
-	nodes := []NodeInfo{
-		nodeInfoFromAttributes("Цвет", "Красный", "Форма", "Треугольник"),
-		nodeInfoFromAttributes("Цвет", "Красный", "Форма", "Круг"),
-		nodeInfoFromAttributes("Цвет", "Синий", "Форма", "Треугольник"),
-		nodeInfoFromAttributes("Цвет", "Синий", "Форма", "Круг"),
-		nodeInfoFromAttributes("Свойство", "Мягкий", "Форма", "Треугольник"),
-		nodeInfoFromAttributes("Свойство", "Теплый", "Форма", "Круг"),
-	}
-	for i := range nodes {
-		nodes[i].SetPublicKey([]byte{byte(i)})
-	}
-
-	redNodes := nodes[:2]
-	blueNodes := nodes[2:4]
-
-	var nm NetMap
-	nm.SetNodes(nodes)
-
-	pivot := make([]byte, 42)
-	_, _ = rand.Read(pivot)
-
-	nodesPerReplica, err := nm.ContainerNodes(p, pivot)
-	require.NoError(t, err)
-	require.Len(t, nodesPerReplica, 2)
-
-	for i := range nodesPerReplica {
-		slices.SortFunc(nodesPerReplica[i], func(n1, n2 NodeInfo) int {
-			pk1, pk2 := string(n1.PublicKey()), string(n2.PublicKey())
-			return cmp.Compare(pk1, pk2)
-		})
-	}
-
-	redMatchFirst := reflect.DeepEqual(redNodes, nodesPerReplica[0])
-	blueMatchFirst := reflect.DeepEqual(blueNodes, nodesPerReplica[0])
-
-	redMatchSecond := reflect.DeepEqual(redNodes, nodesPerReplica[1])
-	blueMatchSecond := reflect.DeepEqual(blueNodes, nodesPerReplica[1])
-
-	assert.True(t, redMatchFirst && blueMatchSecond || blueMatchFirst && redMatchSecond)
-}
-
 func TestSelector_SetName(t *testing.T) {
 	const name = "some name"
 	var s Selector

netmap/yml_test.go

@@ -130,7 +130,7 @@ func BenchmarkPlacementPolicyInteropability(b *testing.B) {
 				b.Run(name, func(b *testing.B) {
 					b.ReportAllocs()
 					b.ResetTimer()
-					for range b.N {
+					for i := 0; i < b.N; i++ {
 						b.StartTimer()
 						v, err := nm.ContainerNodes(tt.Policy, tt.Pivot)
 						b.StopTimer()
@@ -173,7 +173,7 @@ func BenchmarkManySelects(b *testing.B) {
 	b.ResetTimer()
 	b.ReportAllocs()
 
-	for range b.N {
+	for i := 0; i < b.N; i++ {
 		_, err = nm.ContainerNodes(tt.Policy, tt.Pivot)
 		if err != nil {
 			b.FailNow()

netmap/yml_unmarshal.go

@@ -44,16 +44,15 @@ func convertNFilters(temp []tempFilter) []netmap.Filter {
 }
 
 var stringToOperationMap = map[string]netmap.Operation{
-	"EQ":   netmap.EQ,
-	"NE":   netmap.NE,
-	"GT":   netmap.GT,
-	"GE":   netmap.GE,
-	"LT":   netmap.LT,
-	"LE":   netmap.LE,
-	"OR":   netmap.OR,
-	"AND":  netmap.AND,
-	"NOT":  netmap.NOT,
-	"LIKE": netmap.LIKE,
+	"EQ":  netmap.EQ,
+	"NE":  netmap.NE,
+	"GT":  netmap.GT,
+	"GE":  netmap.GE,
+	"LT":  netmap.LT,
+	"LE":  netmap.LE,
+	"OR":  netmap.OR,
+	"AND": netmap.AND,
+	"NOT": netmap.NOT,
 }
 
 func convertStringToOperation(opStr string) netmap.Operation {

object/erasurecode/reconstruct_test.go

@@ -53,7 +53,7 @@ func TestErasureCodeReconstruct(t *testing.T) {
 		})
 		t.Run("from parity", func(t *testing.T) {
 			parts := cloneSlice(parts)
-			for i := range parityCount {
+			for i := 0; i < parityCount; i++ {
 				parts[i] = nil
 			}
 			reconstructed, err := c.ReconstructHeader(parts)
@@ -138,7 +138,7 @@ func TestErasureCodeReconstruct(t *testing.T) {
 		})
 		t.Run("from parity", func(t *testing.T) {
 			parts := cloneSlice(parts)
-			for i := range parityCount {
+			for i := 0; i < parityCount; i++ {
 				parts[i] = nil
 			}
 			reconstructed, err := c.Reconstruct(parts)
@@ -180,7 +180,7 @@ func TestErasureCodeReconstruct(t *testing.T) {
 		t.Run("from parity", func(t *testing.T) {
 			oldParts := parts
 			parts := cloneSlice(parts)
-			for i := range parityCount {
+			for i := 0; i < parityCount; i++ {
 				parts[i] = nil
 			}
 

object/id/id_test.go

@@ -61,7 +61,7 @@ func TestID_Equal(t *testing.T) {
 
 func TestID_Parse(t *testing.T) {
 	t.Run("should parse successful", func(t *testing.T) {
-		for i := range 10 {
+		for i := 0; i < 10; i++ {
 			t.Run(strconv.Itoa(i), func(t *testing.T) {
 				cs := randSHA256Checksum(t)
 				str := base58.Encode(cs[:])
@@ -78,7 +78,7 @@ func TestID_Parse(t *testing.T) {
 	})
 
 	t.Run("should failure on parse", func(t *testing.T) {
-		for i := range 10 {
+		for i := 0; i < 10; i++ {
 			j := i
 			t.Run(strconv.Itoa(j), func(t *testing.T) {
 				cs := []byte{1, 2, 3, 4, 5, byte(j)}
@@ -98,7 +98,7 @@ func TestID_String(t *testing.T) {
 	})
 
 	t.Run("should be equal", func(t *testing.T) {
-		for i := range 10 {
+		for i := 0; i < 10; i++ {
 			t.Run(strconv.Itoa(i), func(t *testing.T) {
 				cs := randSHA256Checksum(t)
 				str := base58.Encode(cs[:])

object/object.go

@@ -3,10 +3,7 @@ package object
 import (
 	"errors"
 	"fmt"
-	"slices"
-	"strings"
 
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/object"
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
 	v2session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
@@ -315,23 +312,6 @@ func (o *Object) Attributes() []Attribute {
 	return res
 }
 
-// UserAttributes returns object user attributes.
-func (o *Object) UserAttributes() []Attribute {
-	attrs := (*object.Object)(o).
-		GetHeader().
-		GetAttributes()
-
-	res := make([]Attribute, 0, len(attrs))
-
-	for _, attr := range attrs {
-		if !strings.HasPrefix(attr.GetKey(), container.SysAttributePrefix) {
-			res = append(res, *NewAttributeFromV2(&attr))
-		}
-	}
-
-	return slices.Clip(res)
-}
-
 // SetAttributes sets object attributes.
 func (o *Object) SetAttributes(v ...Attribute) {
 	attrs := make([]object.Attribute, len(v))

object/object_test.go

@@ -3,10 +3,8 @@ package object_test
 import (
 	"testing"
 
-	v2container "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
 	cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
-	objecttest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/test"
 	usertest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user/test"
 	"github.com/stretchr/testify/require"
 )
@@ -26,26 +24,3 @@ func TestInitCreation(t *testing.T) {
 	require.Equal(t, cnr, cID)
 	require.Equal(t, own, o.OwnerID())
 }
-
-func Test_Attributes(t *testing.T) {
-	obj := objecttest.Object()
-
-	t.Run("get user attributes", func(t *testing.T) {
-		// See how we create a test object. It's created with two attributes.
-		require.Len(t, obj.UserAttributes(), 2)
-	})
-
-	userAttrs := obj.UserAttributes()
-
-	sysAttr := *object.NewAttribute()
-	sysAttr.SetKey(v2container.SysAttributePrefix + "key")
-	sysAttr.SetValue("value")
-
-	attr := append(userAttrs, sysAttr)
-	obj.SetAttributes(attr...)
-
-	t.Run("get attributes", func(t *testing.T) {
-		require.ElementsMatch(t, obj.UserAttributes(), userAttrs)
-		require.ElementsMatch(t, obj.Attributes(), attr)
-	})
-}

object/patcher/patcher.go

@@ -190,8 +190,6 @@ func (p *patcher) copyRange(ctx context.Context, rng *objectSDK.Range) error {
 }
 
 func (p *patcher) applyPatch(ctx context.Context, payloadPatch *objectSDK.PayloadPatch, offset uint64) (newOffset uint64, err error) {
-	newOffset = offset
-
 	// write the original payload chunk before the start of the patch
 	if payloadPatch.Range.GetOffset() > offset {
 		rng := new(objectSDK.Range)

object/patcher/patcher_test.go

@@ -508,31 +508,6 @@ func TestPatch(t *testing.T) {
 			originalObjectPayload: []byte("0123456789ABCDEF"),
 			patchedPayload:        []byte("0123456789aaaaaDEFbbbbb"),
 		},
-		{
-			name: "starting from the same offset",
-			patches: []objectSDK.Patch{
-				{
-					PayloadPatch: &objectSDK.PayloadPatch{
-						Range: rangeWithOffestWithLength(8, 3),
-						Chunk: []byte("1"),
-					},
-				},
-				{
-					PayloadPatch: &objectSDK.PayloadPatch{
-						Range: rangeWithOffestWithLength(11, 0),
-						Chunk: []byte("2"),
-					},
-				},
-				{
-					PayloadPatch: &objectSDK.PayloadPatch{
-						Range: rangeWithOffestWithLength(11, 0),
-						Chunk: []byte("3"),
-					},
-				},
-			},
-			originalObjectPayload: []byte("abcdefghijklmnop"),
-			patchedPayload:        []byte("abcdefgh123lmnop"),
-		},
 		{
 			name: "a few patches: various modifiactions",
 			patches: []objectSDK.Patch{

object/tombstone_test.go

@@ -14,7 +14,7 @@ func generateIDList(sz int) []oid.ID {
 	res := make([]oid.ID, sz)
 	cs := [sha256.Size]byte{}
 
-	for i := range sz {
+	for i := 0; i < sz; i++ {
 		var oID oid.ID
 
 		res[i] = oID

object/transformer/transformer_test.go

@@ -72,7 +72,7 @@ func TestTransformer(t *testing.T) {
 			require.Equal(t, ids.ParentID, &parID)
 
 			children := tt.objects[i].Children()
-			for j := range i {
+			for j := 0; j < i; j++ {
 				id, ok := tt.objects[j].ID()
 				require.True(t, ok)
 				require.Equal(t, id, children[j])
@@ -152,7 +152,7 @@ func benchmarkTransformer(b *testing.B, header *objectSDK.Object, payloadSize, s
 
 	b.ReportAllocs()
 	b.ResetTimer()
-	for range b.N {
+	for i := 0; i < b.N; i++ {
 		f, _ := newPayloadSizeLimiter(maxSize, uint64(sizeHint), func() ObjectWriter { return benchTarget{} })
 		if err := f.WriteHeader(ctx, header); err != nil {
 			b.Fatalf("write header: %v", err)

pool/doc.go

@@ -7,7 +7,8 @@ a weighted random selection of the underlying client to make requests.
 
 Create pool instance with 3 nodes connection.
 This InitParameters will make pool use 192.168.130.71 node while it is healthy. Otherwise, it will make the pool use
-192.168.130.72 for 90% of requests and 192.168.130.73 for remaining 10%:
+192.168.130.72 for 90% of requests and 192.168.130.73 for remaining 10%.
+:
 
 	var prm pool.InitParameters
 	prm.SetKey(key)

pool/mock_test.go

@@ -14,6 +14,7 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container"
 	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
 	frostfsecdsa "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto/ecdsa"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/eacl"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/session"
@@ -94,6 +95,14 @@ func (m *mockClient) containerDelete(context.Context, PrmContainerDelete) error
 	return nil
 }
 
+func (m *mockClient) containerEACL(context.Context, PrmContainerEACL) (eacl.Table, error) {
+	return eacl.Table{}, nil
+}
+
+func (m *mockClient) containerSetEACL(context.Context, PrmContainerSetEACL) error {
+	return nil
+}
+
 func (c *mockClient) apeManagerAddChain(ctx context.Context, prm PrmAddAPEChain) error {
 	return nil
 }

pool/pool.go

@@ -22,6 +22,7 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container"
 	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
 	frostfsecdsa "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto/ecdsa"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/eacl"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
 	oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
@@ -49,6 +50,8 @@ type client interface {
 	containerList(context.Context, PrmContainerList) ([]cid.ID, error)
 	// see clientWrapper.containerDelete.
 	containerDelete(context.Context, PrmContainerDelete) error
+	// see clientWrapper.containerEACL.
+	containerEACL(context.Context, PrmContainerEACL) (eacl.Table, error)
 	// see clientWrapper.apeManagerAddChain.
 	apeManagerAddChain(context.Context, PrmAddAPEChain) error
 	// see clientWrapper.apeManagerRemoveChain.
@@ -149,6 +152,8 @@ const (
 	methodContainerGet
 	methodContainerList
 	methodContainerDelete
+	methodContainerEACL
+	methodContainerSetEACL
 	methodEndpointInfo
 	methodNetworkInfo
 	methodNetMapSnapshot
@@ -178,6 +183,10 @@ func (m MethodIndex) String() string {
 		return "containerList"
 	case methodContainerDelete:
 		return "containerDelete"
+	case methodContainerEACL:
+		return "containerEACL"
+	case methodContainerSetEACL:
+		return "containerSetEACL"
 	case methodEndpointInfo:
 		return "endpointInfo"
 	case methodNetworkInfo:
@@ -249,8 +258,6 @@ type wrapperPrm struct {
 	responseInfoCallback    func(sdkClient.ResponseMetaInfo) error
 	poolRequestInfoCallback func(RequestInfo)
 	dialOptions             []grpc.DialOption
-
-	gracefulCloseOnSwitchTimeout time.Duration
 }
 
 // setAddress sets endpoint to connect in FrostFS network.
@@ -284,14 +291,6 @@ func (x *wrapperPrm) setErrorThreshold(threshold uint32) {
 	x.errorThreshold = threshold
 }
 
-// setGracefulCloseOnSwitchTimeout specifies the timeout after which unhealthy client be closed during rebalancing
-// if it will become healthy back.
-//
-// See also setErrorThreshold.
-func (x *wrapperPrm) setGracefulCloseOnSwitchTimeout(timeout time.Duration) {
-	x.gracefulCloseOnSwitchTimeout = timeout
-}
-
 // setPoolRequestCallback sets callback that will be invoked after every pool response.
 func (x *wrapperPrm) setPoolRequestCallback(f func(RequestInfo)) {
 	x.poolRequestInfoCallback = f
@@ -363,7 +362,7 @@ func (c *clientWrapper) restartIfUnhealthy(ctx context.Context) (changed bool, e
 	// if connection is dialed before, to avoid routine / connection leak,
 	// pool has to close it and then initialize once again.
 	if c.isDialed() {
-		c.scheduleGracefulClose()
+		_ = c.close()
 	}
 
 	var cl sdkClient.Client
@@ -408,12 +407,6 @@ func (c *clientWrapper) getClient() (*sdkClient.Client, error) {
 	return nil, errPoolClientUnhealthy
 }
 
-func (c *clientWrapper) getClientRaw() *sdkClient.Client {
-	c.clientMutex.RLock()
-	defer c.clientMutex.RUnlock()
-	return c.client
-}
-
 // balanceGet invokes sdkClient.BalanceGet parse response status to error and return result as is.
 func (c *clientWrapper) balanceGet(ctx context.Context, prm PrmBalanceGet) (accounting.Decimal, error) {
 	cl, err := c.getClient()
@@ -570,6 +563,32 @@ func (c *clientWrapper) containerDelete(ctx context.Context, prm PrmContainerDel
 	return waitForContainerRemoved(ctx, c, getPrm, prm.WaitParams)
 }
 
+// containerEACL invokes sdkClient.ContainerEACL parse response status to error and return result as is.
+func (c *clientWrapper) containerEACL(ctx context.Context, prm PrmContainerEACL) (eacl.Table, error) {
+	cl, err := c.getClient()
+	if err != nil {
+		return eacl.Table{}, err
+	}
+
+	cliPrm := sdkClient.PrmContainerEACL{
+		ContainerID: &prm.ContainerID,
+		Session:     prm.Session,
+	}
+
+	start := time.Now()
+	res, err := cl.ContainerEACL(ctx, cliPrm)
+	c.incRequests(time.Since(start), methodContainerEACL)
+	var st apistatus.Status
+	if res != nil {
+		st = res.Status()
+	}
+	if err = c.handleError(ctx, st, err); err != nil {
+		return eacl.Table{}, fmt.Errorf("get eacl on client: %w", err)
+	}
+
+	return res.Table(), nil
+}
+
 // apeManagerAddChain invokes sdkClient.APEManagerAddChain and parse response status to error.
 func (c *clientWrapper) apeManagerAddChain(ctx context.Context, prm PrmAddAPEChain) error {
 	cl, err := c.getClient()
@@ -741,11 +760,7 @@ func (c *clientWrapper) objectPatch(ctx context.Context, prm PrmObjectPatch) (Re
 	}
 
 	res, err := pObj.Close(ctx)
-	var st apistatus.Status
-	if res != nil {
-		st = res.Status()
-	}
-	if err = c.handleError(ctx, st, err); err != nil {
+	if err = c.handleError(ctx, res.Status(), err); err != nil {
 		return ResPatchObject{}, fmt.Errorf("client failure: %w", err)
 	}
 
@@ -1201,42 +1216,13 @@ func (c *clientWrapper) incRequests(elapsed time.Duration, method MethodIndex) {
 }
 
 func (c *clientWrapper) close() error {
-	if cl := c.getClientRaw(); cl != nil {
-		return cl.Close()
+	if c.client != nil {
+		return c.client.Close()
 	}
 	return nil
 }
 
-func (c *clientWrapper) scheduleGracefulClose() {
-	cl := c.getClientRaw()
-	if cl == nil {
-		return
-	}
-
-	time.AfterFunc(c.prm.gracefulCloseOnSwitchTimeout, func() {
-		if err := cl.Close(); err != nil {
-			c.log(zap.DebugLevel, "close unhealthy client during rebalance", zap.String("address", c.address()), zap.Error(err))
-		}
-	})
-}
-
 func (c *clientStatusMonitor) handleError(ctx context.Context, st apistatus.Status, err error) error {
-	if stErr := apistatus.ErrFromStatus(st); stErr != nil {
-		switch stErr.(type) {
-		case *apistatus.ServerInternal,
-			*apistatus.WrongMagicNumber,
-			*apistatus.SignatureVerification,
-			*apistatus.NodeUnderMaintenance:
-			c.incErrorRate()
-		}
-
-		if err == nil {
-			err = stErr
-		}
-
-		return err
-	}
-
 	if err != nil {
 		if needCountError(ctx, err) {
 			c.incErrorRate()
@@ -1245,7 +1231,16 @@ func (c *clientStatusMonitor) handleError(ctx context.Context, st apistatus.Stat
 		return err
 	}
 
-	return nil
+	err = apistatus.ErrFromStatus(st)
+	switch err.(type) {
+	case *apistatus.ServerInternal,
+		*apistatus.WrongMagicNumber,
+		*apistatus.SignatureVerification,
+		*apistatus.NodeUnderMaintenance:
+		c.incErrorRate()
+	}
+
+	return err
 }
 
 func needCountError(ctx context.Context, err error) bool {
@@ -1294,8 +1289,6 @@ type InitParameters struct {
 	dialOptions               []grpc.DialOption
 
 	clientBuilder clientBuilder
-
-	gracefulCloseOnSwitchTimeout time.Duration
 }
 
 // SetKey specifies default key to be used for the protocol communication by default.
@@ -1332,15 +1325,6 @@ func (x *InitParameters) SetClientRebalanceInterval(interval time.Duration) {
 	x.clientRebalanceInterval = interval
 }
 
-// SetGracefulCloseOnSwitchTimeout specifies the timeout after which unhealthy client be closed during rebalancing
-// if it will become healthy back.
-// Generally this param should be less than client rebalance interval (see SetClientRebalanceInterval).
-//
-// See also SetErrorThreshold.
-func (x *InitParameters) SetGracefulCloseOnSwitchTimeout(timeout time.Duration) {
-	x.gracefulCloseOnSwitchTimeout = timeout
-}
-
 // SetSessionExpirationDuration specifies the session token lifetime in epochs.
 func (x *InitParameters) SetSessionExpirationDuration(expirationDuration uint64) {
 	x.sessionExpirationDuration = expirationDuration
@@ -1415,9 +1399,6 @@ func (x *NodeParam) SetPriority(priority int) {
 }
 
 // Priority returns priority of the node.
-// Requests will be served by nodes subset with the highest priority (the smaller value - the higher priority).
-// If there are no healthy nodes in subsets with current or higher priority, requests will be served
-// by nodes subset with lower priority.
 func (x *NodeParam) Priority() int {
 	return x.priority
 }
@@ -1433,7 +1414,6 @@ func (x *NodeParam) Address() string {
 }
 
 // SetWeight specifies weight of the node.
-// Weights used to adjust requests' distribution between nodes with the same priority.
 func (x *NodeParam) SetWeight(weight float64) {
 	x.weight = weight
 }
@@ -1477,7 +1457,7 @@ func (x *WaitParams) checkForPositive() {
 	}
 }
 
-// CheckValidity checks if all wait params are non-negative.
+// CheckForValid checks if all wait params are non-negative.
 func (x *WaitParams) CheckValidity() error {
 	if x.Timeout <= 0 {
 		return errors.New("timeout cannot be negative")
@@ -1836,6 +1816,29 @@ func (x *PrmContainerDelete) SetWaitParams(waitParams WaitParams) {
 	x.WaitParams = &waitParams
 }
 
+// PrmContainerEACL groups parameters of GetEACL operation.
+type PrmContainerEACL struct {
+	ContainerID cid.ID
+
+	Session *session.Container
+}
+
+// SetContainerID specifies identifier of the FrostFS container to read the eACL table.
+//
+// Deprecated: Use PrmContainerEACL.ContainerID instead.
+func (x *PrmContainerEACL) SetContainerID(cnrID cid.ID) {
+	x.ContainerID = cnrID
+}
+
+// PrmContainerSetEACL groups parameters of SetEACL operation.
+type PrmContainerSetEACL struct {
+	Table eacl.Table
+
+	Session *session.Container
+
+	WaitParams *WaitParams
+}
+
 type PrmAddAPEChain struct {
 	Target ape.ChainTarget
 
@@ -1852,6 +1855,36 @@ type PrmListAPEChains struct {
 	Target ape.ChainTarget
 }
 
+// SetTable sets structure of container's extended ACL to be used as a
+// parameter of the base client's operation.
+//
+// See git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client.PrmContainerSetEACL.SetTable.
+//
+// Deprecated: Use PrmContainerSetEACL.Table instead.
+func (x *PrmContainerSetEACL) SetTable(table eacl.Table) {
+	x.Table = table
+}
+
+// WithinSession specifies session to be used as a parameter of the base
+// client's operation.
+//
+// See git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client.PrmContainerSetEACL.WithinSession.
+//
+// Deprecated: Use PrmContainerSetEACL.Session instead.
+func (x *PrmContainerSetEACL) WithinSession(s session.Container) {
+	x.Session = &s
+}
+
+// SetWaitParams specifies timeout params to complete operation.
+// If not provided the default one will be used.
+// Panics if any of the wait params isn't positive.
+//
+// Deprecated: Use PrmContainerSetEACL.WaitParams instead.
+func (x *PrmContainerSetEACL) SetWaitParams(waitParams WaitParams) {
+	waitParams.checkForPositive()
+	x.WaitParams = &waitParams
+}
+
 // PrmBalanceGet groups parameters of Balance operation.
 type PrmBalanceGet struct {
 	account user.ID
@@ -1940,11 +1973,10 @@ const (
 	defaultSessionTokenExpirationDuration = 100 // in epochs
 	defaultErrorThreshold                 = 100
 
-	defaultGracefulCloseOnSwitchTimeout = 10 * time.Second
-	defaultRebalanceInterval            = 15 * time.Second
-	defaultHealthcheckTimeout           = 4 * time.Second
-	defaultDialTimeout                  = 5 * time.Second
-	defaultStreamTimeout                = 10 * time.Second
+	defaultRebalanceInterval  = 15 * time.Second
+	defaultHealthcheckTimeout = 4 * time.Second
+	defaultDialTimeout        = 5 * time.Second
+	defaultStreamTimeout      = 10 * time.Second
 
 	defaultBufferMaxSizeForPut = 3 * 1024 * 1024 // 3 MB
 )
@@ -2066,10 +2098,6 @@ func fillDefaultInitParams(params *InitParameters, cache *sessionCache) {
 		params.clientRebalanceInterval = defaultRebalanceInterval
 	}
 
-	if params.gracefulCloseOnSwitchTimeout <= 0 {
-		params.gracefulCloseOnSwitchTimeout = defaultGracefulCloseOnSwitchTimeout
-	}
-
 	if params.healthcheckTimeout <= 0 {
 		params.healthcheckTimeout = defaultHealthcheckTimeout
 	}
@@ -2095,7 +2123,6 @@ func fillDefaultInitParams(params *InitParameters, cache *sessionCache) {
 			prm.setDialTimeout(params.nodeDialTimeout)
 			prm.setStreamTimeout(params.nodeStreamTimeout)
 			prm.setErrorThreshold(params.errorThreshold)
-			prm.setGracefulCloseOnSwitchTimeout(params.gracefulCloseOnSwitchTimeout)
 			prm.setPoolRequestCallback(params.requestCallback)
 			prm.setGRPCDialOptions(params.dialOptions)
 			prm.setResponseInfoCallback(func(info sdkClient.ResponseMetaInfo) error {
@@ -2256,7 +2283,7 @@ func (p *innerPool) connection() (client, error) {
 		return nil, errors.New("no healthy client")
 	}
 	attempts := 3 * len(p.clients)
-	for range attempts {
+	for k := 0; k < attempts; k++ {
 		i := p.sampler.Next()
 		if cp := p.clients[i]; cp.isHealthy() {
 			return cp, nil
@@ -2846,6 +2873,23 @@ func (p *Pool) DeleteContainer(ctx context.Context, prm PrmContainerDelete) erro
 	return nil
 }
 
+// GetEACL reads eACL table of the FrostFS container.
+//
+// Main return value MUST NOT be processed on an erroneous return.
+func (p *Pool) GetEACL(ctx context.Context, prm PrmContainerEACL) (eacl.Table, error) {
+	cp, err := p.connection()
+	if err != nil {
+		return eacl.Table{}, err
+	}
+
+	eaclResult, err := cp.containerEACL(ctx, prm)
+	if err != nil {
+		return eacl.Table{}, fmt.Errorf("get EACL via client '%s': %w", cp.address(), err)
+	}
+
+	return eaclResult, nil
+}
+
 // AddAPEChain sends a request to set APE chain rules for a target (basically, for a container).
 func (p *Pool) AddAPEChain(ctx context.Context, prm PrmAddAPEChain) error {
 	cp, err := p.connection()

pool/pool_test.go

@@ -222,7 +222,7 @@ func TestOneOfTwoFailed(t *testing.T) {
 
 	time.Sleep(2 * time.Second)
 
-	for range 5 {
+	for i := 0; i < 5; i++ {
 		cp, err := pool.connection()
 		require.NoError(t, err)
 		st, _ := pool.cache.Get(formCacheKey(cp.address(), pool.key, false))
@@ -514,7 +514,7 @@ func TestStatusMonitor(t *testing.T) {
 	monitor.errorThreshold = 3
 
 	count := 10
-	for range count {
+	for i := 0; i < count; i++ {
 		monitor.incErrorRate()
 	}
 
@@ -609,23 +609,6 @@ func TestHandleError(t *testing.T) {
 			expectedError: true,
 			countError:    false,
 		},
-		{
-			ctx:           ctx,
-			status:        new(apistatus.ObjectNotFound),
-			err:           &apistatus.ObjectNotFound{},
-			expectedError: true,
-			countError:    false,
-		},
-		{
-			ctx:           ctx,
-			status:        nil,
-			err:           &apistatus.EACLNotFound{},
-			expectedError: true,
-			// we expect error be counted because status is nil
-			// currently we assume that DisableFrostFSErrorResolution be always false for pool
-			// and status be checked first in handleError
-			countError: true,
-		},
 		{
 			ctx:           ctx,
 			status:        new(apistatus.ServerInternal),
@@ -724,7 +707,7 @@ func TestSwitchAfterErrorThreshold(t *testing.T) {
 	require.NoError(t, err)
 	t.Cleanup(pool.Close)
 
-	for range errorThreshold {
+	for i := 0; i < errorThreshold; i++ {
 		conn, err := pool.connection()
 		require.NoError(t, err)
 		require.Equal(t, nodes[0].address, conn.address())

pool/sampler.go

@@ -30,7 +30,7 @@ func newSampler(probabilities []float64, source rand.Source) *sampler {
 	sampler.alias = make([]int, n)
 	// Compute scaled probabilities.
 	p := make([]float64, n)
-	for i := range n {
+	for i := 0; i < n; i++ {
 		p[i] = probabilities[i] * float64(n)
 	}
 	for i, pi := range p {

pool/sampler_test.go

@@ -32,7 +32,7 @@ func TestSamplerStability(t *testing.T) {
 	for _, tc := range cases {
 		sampler := newSampler(tc.probabilities, rand.NewSource(0))
 		res := make([]int, len(tc.probabilities))
-		for range COUNT {
+		for i := 0; i < COUNT; i++ {
 			res[sampler.Next()]++
 		}
 

pool/statistic.go

@@ -102,6 +102,16 @@ func (n NodeStatistic) AverageDeleteContainer() time.Duration {
 	return n.averageTime(methodContainerDelete)
 }
 
+// AverageGetContainerEACL returns average time to perform ContainerEACL request.
+func (n NodeStatistic) AverageGetContainerEACL() time.Duration {
+	return n.averageTime(methodContainerEACL)
+}
+
+// AverageSetContainerEACL returns average time to perform ContainerSetEACL request.
+func (n NodeStatistic) AverageSetContainerEACL() time.Duration {
+	return n.averageTime(methodContainerSetEACL)
+}
+
 // AverageEndpointInfo returns average time to perform EndpointInfo request.
 func (n NodeStatistic) AverageEndpointInfo() time.Duration {
 	return n.averageTime(methodEndpointInfo)

pool/tree/client.go

@@ -43,7 +43,7 @@ func (c *treeClient) dial(ctx context.Context) error {
 	}
 
 	var err error
-	if c.conn, c.service, err = createClient(c.address, c.opts...); err != nil {
+	if c.conn, c.service, err = dialClient(ctx, c.address, c.opts...); err != nil {
 		return err
 	}
 
@@ -61,7 +61,7 @@ func (c *treeClient) redialIfNecessary(ctx context.Context) (healthHasChanged bo
 	defer c.mu.Unlock()
 
 	if c.conn == nil {
-		if c.conn, c.service, err = createClient(c.address, c.opts...); err != nil {
+		if c.conn, c.service, err = dialClient(ctx, c.address, c.opts...); err != nil {
 			return false, err
 		}
 	}
@@ -77,7 +77,7 @@ func (c *treeClient) redialIfNecessary(ctx context.Context) (healthHasChanged bo
 	return !wasHealthy, nil
 }
 
-func createClient(addr string, clientOptions ...grpc.DialOption) (*grpc.ClientConn, grpcService.TreeServiceClient, error) {
+func dialClient(ctx context.Context, addr string, clientOptions ...grpc.DialOption) (*grpc.ClientConn, grpcService.TreeServiceClient, error) {
 	host, tlsEnable, err := apiClient.ParseURI(addr)
 	if err != nil {
 		return nil, nil, fmt.Errorf("parse address: %w", err)
@@ -93,9 +93,9 @@ func createClient(addr string, clientOptions ...grpc.DialOption) (*grpc.ClientCo
 	// the order is matter, we want client to be able to overwrite options.
 	opts := append(options, clientOptions...)
 
-	conn, err := grpc.NewClient(host, opts...)
+	conn, err := grpc.DialContext(ctx, host, opts...)
 	if err != nil {
-		return nil, nil, fmt.Errorf("grpc create node tree service: %w", err)
+		return nil, nil, fmt.Errorf("grpc dial node tree service: %w", err)
 	}
 
 	return conn, grpcService.NewTreeServiceClient(conn), nil

pool/tree/pool.go

@@ -360,7 +360,7 @@ func (p *Pool) GetNodes(ctx context.Context, prm GetNodesParams) ([]*grpcService
 		// Empty result is expected due to delayed tree service sync.
 		// Return an error there to trigger retry and ignore it after,
 		// to keep compatibility with 'GetNodeByPath' implementation.
-		if inErr == nil && len(resp.GetBody().GetNodes()) == 0 {
+		if inErr == nil && len(resp.Body.Nodes) == 0 {
 			return errNodeEmptyResult
 		}
 		return handleError("failed to get node by path", inErr)
@@ -382,14 +382,14 @@ type SubTreeReader struct {
 
 // Read reads another list of the subtree nodes.
 func (x *SubTreeReader) Read(buf []*grpcService.GetSubTreeResponse_Body) (int, error) {
-	for i := range len(buf) {
+	for i := 0; i < len(buf); i++ {
 		resp, err := x.cli.Recv()
 		if err == io.EOF {
 			return i, io.EOF
 		} else if err != nil {
 			return i, handleError("failed to get sub tree", err)
 		}
-		buf[i] = resp.GetBody()
+		buf[i] = resp.Body
 	}
 
 	return len(buf), nil
@@ -405,7 +405,7 @@ func (x *SubTreeReader) ReadAll() ([]*grpcService.GetSubTreeResponse_Body, error
 		} else if err != nil {
 			return nil, handleError("failed to get sub tree", err)
 		}
-		res = append(res, resp.GetBody())
+		res = append(res, resp.Body)
 	}
 
 	return res, nil
@@ -421,7 +421,7 @@ func (x *SubTreeReader) Next() (*grpcService.GetSubTreeResponse_Body, error) {
 		return nil, handleError("failed to get sub tree", err)
 	}
 
-	return resp.GetBody(), nil
+	return resp.Body, nil
 }
 
 // GetSubTree invokes eponymous method from TreeServiceClient.
@@ -535,12 +535,12 @@ func (p *Pool) AddNodeByPath(ctx context.Context, prm AddNodeByPathParams) (uint
 	body := resp.GetBody()
 	if body == nil {
 		return 0, errors.New("nil body in tree service response")
-	} else if len(body.GetNodes()) == 0 {
+	} else if len(body.Nodes) == 0 {
 		return 0, errors.New("empty list of added nodes in tree service response")
 	}
 
 	// The first node is the leaf that we add, according to tree service docs.
-	return body.GetNodes()[0], nil
+	return body.Nodes[0], nil
 }
 
 // MoveNode invokes eponymous method from TreeServiceClient.
@@ -836,11 +836,6 @@ LOOP:
 				if startI != indexI || startJ != indexJ {
 					p.setStartIndices(indexI, indexJ)
 				}
-
-				if err != nil {
-					err = fmt.Errorf("address %s: %w", p.innerPools[indexI].clients[indexJ].endpoint(), err)
-				}
-
 				return err
 			}