[VOL-5486] Upgrade library versions
Change-Id: I8b4e88699e03f44ee13e467867f45ae3f0a63c4b
Signed-off-by: Abhay Kumar <abhay.kumar@radisys.com>
diff --git a/vendor/go.etcd.io/raft/v3/raftpb/confchange.go b/vendor/go.etcd.io/raft/v3/raftpb/confchange.go
new file mode 100644
index 0000000..a3ddff6
--- /dev/null
+++ b/vendor/go.etcd.io/raft/v3/raftpb/confchange.go
@@ -0,0 +1,176 @@
+// Copyright 2019 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package raftpb
+
+import (
+ "fmt"
+ "strconv"
+ "strings"
+
+ "github.com/gogo/protobuf/proto"
+)
+
+// ConfChangeI abstracts over ConfChangeV2 and (legacy) ConfChange to allow
+// treating them in a unified manner.
+type ConfChangeI interface {
+ AsV2() ConfChangeV2
+ AsV1() (ConfChange, bool)
+}
+
+// MarshalConfChange calls Marshal on the underlying ConfChange or ConfChangeV2
+// and returns the result along with the corresponding EntryType.
+func MarshalConfChange(c ConfChangeI) (EntryType, []byte, error) {
+ var typ EntryType
+ var ccdata []byte
+ var err error
+ if c == nil {
+ // A nil data unmarshals into an empty ConfChangeV2 and has the benefit
+ // that appendEntry can never refuse it based on its size (which
+ // registers as zero).
+ typ = EntryConfChangeV2
+ ccdata = nil
+ } else if ccv1, ok := c.AsV1(); ok {
+ typ = EntryConfChange
+ ccdata, err = ccv1.Marshal()
+ } else {
+ ccv2 := c.AsV2()
+ typ = EntryConfChangeV2
+ ccdata, err = ccv2.Marshal()
+ }
+ return typ, ccdata, err
+}
+
+// AsV2 returns a V2 configuration change carrying out the same operation.
+func (c ConfChange) AsV2() ConfChangeV2 {
+ return ConfChangeV2{
+ Changes: []ConfChangeSingle{{
+ Type: c.Type,
+ NodeID: c.NodeID,
+ }},
+ Context: c.Context,
+ }
+}
+
+// AsV1 returns the ConfChange and true.
+func (c ConfChange) AsV1() (ConfChange, bool) {
+ return c, true
+}
+
+// AsV2 is the identity.
+func (c ConfChangeV2) AsV2() ConfChangeV2 { return c }
+
+// AsV1 returns ConfChange{} and false.
+func (c ConfChangeV2) AsV1() (ConfChange, bool) { return ConfChange{}, false }
+
+// EnterJoint returns two bools. The second bool is true if and only if this
+// config change will use Joint Consensus, which is the case if it contains more
+// than one change or if the use of Joint Consensus was requested explicitly.
+// The first bool can only be true if second one is, and indicates whether the
+// Joint State will be left automatically.
+func (c ConfChangeV2) EnterJoint() (autoLeave bool, ok bool) {
+ // NB: in theory, more config changes could qualify for the "simple"
+ // protocol but it depends on the config on top of which the changes apply.
+ // For example, adding two learners is not OK if both nodes are part of the
+ // base config (i.e. two voters are turned into learners in the process of
+ // applying the conf change). In practice, these distinctions should not
+ // matter, so we keep it simple and use Joint Consensus liberally.
+ if c.Transition != ConfChangeTransitionAuto || len(c.Changes) > 1 {
+ // Use Joint Consensus.
+ var autoLeave bool
+ switch c.Transition {
+ case ConfChangeTransitionAuto:
+ autoLeave = true
+ case ConfChangeTransitionJointImplicit:
+ autoLeave = true
+ case ConfChangeTransitionJointExplicit:
+ default:
+ panic(fmt.Sprintf("unknown transition: %+v", c))
+ }
+ return autoLeave, true
+ }
+ return false, false
+}
+
+// LeaveJoint is true if the configuration change leaves a joint configuration.
+// This is the case if the ConfChangeV2 is zero, with the possible exception of
+// the Context field.
+func (c ConfChangeV2) LeaveJoint() bool {
+ // NB: c is already a copy.
+ c.Context = nil
+ return proto.Equal(&c, &ConfChangeV2{})
+}
+
+// ConfChangesFromString parses a Space-delimited sequence of operations into a
+// slice of ConfChangeSingle. The supported operations are:
+// - vn: make n a voter,
+// - ln: make n a learner,
+// - rn: remove n, and
+// - un: update n.
+func ConfChangesFromString(s string) ([]ConfChangeSingle, error) {
+ var ccs []ConfChangeSingle
+ toks := strings.Split(strings.TrimSpace(s), " ")
+ if toks[0] == "" {
+ toks = nil
+ }
+ for _, tok := range toks {
+ if len(tok) < 2 {
+ return nil, fmt.Errorf("unknown token %s", tok)
+ }
+ var cc ConfChangeSingle
+ switch tok[0] {
+ case 'v':
+ cc.Type = ConfChangeAddNode
+ case 'l':
+ cc.Type = ConfChangeAddLearnerNode
+ case 'r':
+ cc.Type = ConfChangeRemoveNode
+ case 'u':
+ cc.Type = ConfChangeUpdateNode
+ default:
+ return nil, fmt.Errorf("unknown input: %s", tok)
+ }
+ id, err := strconv.ParseUint(tok[1:], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ cc.NodeID = id
+ ccs = append(ccs, cc)
+ }
+ return ccs, nil
+}
+
+// ConfChangesToString is the inverse to ConfChangesFromString.
+func ConfChangesToString(ccs []ConfChangeSingle) string {
+ var buf strings.Builder
+ for i, cc := range ccs {
+ if i > 0 {
+ buf.WriteByte(' ')
+ }
+ switch cc.Type {
+ case ConfChangeAddNode:
+ buf.WriteByte('v')
+ case ConfChangeAddLearnerNode:
+ buf.WriteByte('l')
+ case ConfChangeRemoveNode:
+ buf.WriteByte('r')
+ case ConfChangeUpdateNode:
+ buf.WriteByte('u')
+ default:
+ buf.WriteString("unknown")
+ }
+ fmt.Fprintf(&buf, "%d", cc.NodeID)
+ }
+ return buf.String()
+}
diff --git a/vendor/go.etcd.io/raft/v3/raftpb/confstate.go b/vendor/go.etcd.io/raft/v3/raftpb/confstate.go
new file mode 100644
index 0000000..3aedeb7
--- /dev/null
+++ b/vendor/go.etcd.io/raft/v3/raftpb/confstate.go
@@ -0,0 +1,44 @@
+// Copyright 2019 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package raftpb
+
+import (
+ "fmt"
+ "reflect"
+ "slices"
+)
+
+// Equivalent returns a nil error if the inputs describe the same configuration.
+// On mismatch, returns a descriptive error showing the differences.
+func (cs ConfState) Equivalent(cs2 ConfState) error {
+ cs1 := cs
+ orig1, orig2 := cs1, cs2
+ s := func(sl *[]uint64) {
+ *sl = append([]uint64(nil), *sl...)
+ slices.Sort(*sl)
+ }
+
+ for _, cs := range []*ConfState{&cs1, &cs2} {
+ s(&cs.Voters)
+ s(&cs.Learners)
+ s(&cs.VotersOutgoing)
+ s(&cs.LearnersNext)
+ }
+
+ if !reflect.DeepEqual(cs1, cs2) {
+ return fmt.Errorf("ConfStates not equivalent after sorting:\n%+#v\n%+#v\nInputs were:\n%+#v\n%+#v", cs1, cs2, orig1, orig2)
+ }
+ return nil
+}
diff --git a/vendor/go.etcd.io/raft/v3/raftpb/raft.pb.go b/vendor/go.etcd.io/raft/v3/raftpb/raft.pb.go
new file mode 100644
index 0000000..7dcdef0
--- /dev/null
+++ b/vendor/go.etcd.io/raft/v3/raftpb/raft.pb.go
@@ -0,0 +1,3110 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: raft.proto
+
+package raftpb
+
+import (
+ fmt "fmt"
+ io "io"
+ math "math"
+ math_bits "math/bits"
+
+ _ "github.com/gogo/protobuf/gogoproto"
+ proto "github.com/golang/protobuf/proto"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+type EntryType int32
+
+const (
+ EntryNormal EntryType = 0
+ EntryConfChange EntryType = 1
+ EntryConfChangeV2 EntryType = 2
+)
+
+var EntryType_name = map[int32]string{
+ 0: "EntryNormal",
+ 1: "EntryConfChange",
+ 2: "EntryConfChangeV2",
+}
+
+var EntryType_value = map[string]int32{
+ "EntryNormal": 0,
+ "EntryConfChange": 1,
+ "EntryConfChangeV2": 2,
+}
+
+func (x EntryType) Enum() *EntryType {
+ p := new(EntryType)
+ *p = x
+ return p
+}
+
+func (x EntryType) String() string {
+ return proto.EnumName(EntryType_name, int32(x))
+}
+
+func (x *EntryType) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(EntryType_value, data, "EntryType")
+ if err != nil {
+ return err
+ }
+ *x = EntryType(value)
+ return nil
+}
+
+func (EntryType) EnumDescriptor() ([]byte, []int) {
+ return fileDescriptor_b042552c306ae59b, []int{0}
+}
+
+// For description of different message types, see:
+// https://pkg.go.dev/go.etcd.io/raft/v3#hdr-MessageType
+type MessageType int32
+
+const (
+ MsgHup MessageType = 0
+ MsgBeat MessageType = 1
+ MsgProp MessageType = 2
+ MsgApp MessageType = 3
+ MsgAppResp MessageType = 4
+ MsgVote MessageType = 5
+ MsgVoteResp MessageType = 6
+ MsgSnap MessageType = 7
+ MsgHeartbeat MessageType = 8
+ MsgHeartbeatResp MessageType = 9
+ MsgUnreachable MessageType = 10
+ MsgSnapStatus MessageType = 11
+ MsgCheckQuorum MessageType = 12
+ MsgTransferLeader MessageType = 13
+ MsgTimeoutNow MessageType = 14
+ MsgReadIndex MessageType = 15
+ MsgReadIndexResp MessageType = 16
+ MsgPreVote MessageType = 17
+ MsgPreVoteResp MessageType = 18
+ MsgStorageAppend MessageType = 19
+ MsgStorageAppendResp MessageType = 20
+ MsgStorageApply MessageType = 21
+ MsgStorageApplyResp MessageType = 22
+ MsgForgetLeader MessageType = 23
+)
+
+var MessageType_name = map[int32]string{
+ 0: "MsgHup",
+ 1: "MsgBeat",
+ 2: "MsgProp",
+ 3: "MsgApp",
+ 4: "MsgAppResp",
+ 5: "MsgVote",
+ 6: "MsgVoteResp",
+ 7: "MsgSnap",
+ 8: "MsgHeartbeat",
+ 9: "MsgHeartbeatResp",
+ 10: "MsgUnreachable",
+ 11: "MsgSnapStatus",
+ 12: "MsgCheckQuorum",
+ 13: "MsgTransferLeader",
+ 14: "MsgTimeoutNow",
+ 15: "MsgReadIndex",
+ 16: "MsgReadIndexResp",
+ 17: "MsgPreVote",
+ 18: "MsgPreVoteResp",
+ 19: "MsgStorageAppend",
+ 20: "MsgStorageAppendResp",
+ 21: "MsgStorageApply",
+ 22: "MsgStorageApplyResp",
+ 23: "MsgForgetLeader",
+}
+
+var MessageType_value = map[string]int32{
+ "MsgHup": 0,
+ "MsgBeat": 1,
+ "MsgProp": 2,
+ "MsgApp": 3,
+ "MsgAppResp": 4,
+ "MsgVote": 5,
+ "MsgVoteResp": 6,
+ "MsgSnap": 7,
+ "MsgHeartbeat": 8,
+ "MsgHeartbeatResp": 9,
+ "MsgUnreachable": 10,
+ "MsgSnapStatus": 11,
+ "MsgCheckQuorum": 12,
+ "MsgTransferLeader": 13,
+ "MsgTimeoutNow": 14,
+ "MsgReadIndex": 15,
+ "MsgReadIndexResp": 16,
+ "MsgPreVote": 17,
+ "MsgPreVoteResp": 18,
+ "MsgStorageAppend": 19,
+ "MsgStorageAppendResp": 20,
+ "MsgStorageApply": 21,
+ "MsgStorageApplyResp": 22,
+ "MsgForgetLeader": 23,
+}
+
+func (x MessageType) Enum() *MessageType {
+ p := new(MessageType)
+ *p = x
+ return p
+}
+
+func (x MessageType) String() string {
+ return proto.EnumName(MessageType_name, int32(x))
+}
+
+func (x *MessageType) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(MessageType_value, data, "MessageType")
+ if err != nil {
+ return err
+ }
+ *x = MessageType(value)
+ return nil
+}
+
+func (MessageType) EnumDescriptor() ([]byte, []int) {
+ return fileDescriptor_b042552c306ae59b, []int{1}
+}
+
+// ConfChangeTransition specifies the behavior of a configuration change with
+// respect to joint consensus.
+type ConfChangeTransition int32
+
+const (
+ // Automatically use the simple protocol if possible, otherwise fall back
+ // to ConfChangeJointImplicit. Most applications will want to use this.
+ ConfChangeTransitionAuto ConfChangeTransition = 0
+ // Use joint consensus unconditionally, and transition out of them
+ // automatically (by proposing a zero configuration change).
+ //
+ // This option is suitable for applications that want to minimize the time
+ // spent in the joint configuration and do not store the joint configuration
+ // in the state machine (outside of InitialState).
+ ConfChangeTransitionJointImplicit ConfChangeTransition = 1
+ // Use joint consensus and remain in the joint configuration until the
+ // application proposes a no-op configuration change. This is suitable for
+ // applications that want to explicitly control the transitions, for example
+ // to use a custom payload (via the Context field).
+ ConfChangeTransitionJointExplicit ConfChangeTransition = 2
+)
+
+var ConfChangeTransition_name = map[int32]string{
+ 0: "ConfChangeTransitionAuto",
+ 1: "ConfChangeTransitionJointImplicit",
+ 2: "ConfChangeTransitionJointExplicit",
+}
+
+var ConfChangeTransition_value = map[string]int32{
+ "ConfChangeTransitionAuto": 0,
+ "ConfChangeTransitionJointImplicit": 1,
+ "ConfChangeTransitionJointExplicit": 2,
+}
+
+func (x ConfChangeTransition) Enum() *ConfChangeTransition {
+ p := new(ConfChangeTransition)
+ *p = x
+ return p
+}
+
+func (x ConfChangeTransition) String() string {
+ return proto.EnumName(ConfChangeTransition_name, int32(x))
+}
+
+func (x *ConfChangeTransition) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(ConfChangeTransition_value, data, "ConfChangeTransition")
+ if err != nil {
+ return err
+ }
+ *x = ConfChangeTransition(value)
+ return nil
+}
+
+func (ConfChangeTransition) EnumDescriptor() ([]byte, []int) {
+ return fileDescriptor_b042552c306ae59b, []int{2}
+}
+
+type ConfChangeType int32
+
+const (
+ ConfChangeAddNode ConfChangeType = 0
+ ConfChangeRemoveNode ConfChangeType = 1
+ ConfChangeUpdateNode ConfChangeType = 2
+ ConfChangeAddLearnerNode ConfChangeType = 3
+)
+
+var ConfChangeType_name = map[int32]string{
+ 0: "ConfChangeAddNode",
+ 1: "ConfChangeRemoveNode",
+ 2: "ConfChangeUpdateNode",
+ 3: "ConfChangeAddLearnerNode",
+}
+
+var ConfChangeType_value = map[string]int32{
+ "ConfChangeAddNode": 0,
+ "ConfChangeRemoveNode": 1,
+ "ConfChangeUpdateNode": 2,
+ "ConfChangeAddLearnerNode": 3,
+}
+
+func (x ConfChangeType) Enum() *ConfChangeType {
+ p := new(ConfChangeType)
+ *p = x
+ return p
+}
+
+func (x ConfChangeType) String() string {
+ return proto.EnumName(ConfChangeType_name, int32(x))
+}
+
+func (x *ConfChangeType) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(ConfChangeType_value, data, "ConfChangeType")
+ if err != nil {
+ return err
+ }
+ *x = ConfChangeType(value)
+ return nil
+}
+
+func (ConfChangeType) EnumDescriptor() ([]byte, []int) {
+ return fileDescriptor_b042552c306ae59b, []int{3}
+}
+
+type Entry struct {
+ Term uint64 `protobuf:"varint,2,opt,name=Term" json:"Term"`
+ Index uint64 `protobuf:"varint,3,opt,name=Index" json:"Index"`
+ Type EntryType `protobuf:"varint,1,opt,name=Type,enum=raftpb.EntryType" json:"Type"`
+ Data []byte `protobuf:"bytes,4,opt,name=Data" json:"Data,omitempty"`
+}
+
+func (m *Entry) Reset() { *m = Entry{} }
+func (m *Entry) String() string { return proto.CompactTextString(m) }
+func (*Entry) ProtoMessage() {}
+func (*Entry) Descriptor() ([]byte, []int) {
+ return fileDescriptor_b042552c306ae59b, []int{0}
+}
+func (m *Entry) XXX_Unmarshal(b []byte) error {
+ return m.Unmarshal(b)
+}
+func (m *Entry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ if deterministic {
+ return xxx_messageInfo_Entry.Marshal(b, m, deterministic)
+ } else {
+ b = b[:cap(b)]
+ n, err := m.MarshalToSizedBuffer(b)
+ if err != nil {
+ return nil, err
+ }
+ return b[:n], nil
+ }
+}
+func (m *Entry) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Entry.Merge(m, src)
+}
+func (m *Entry) XXX_Size() int {
+ return m.Size()
+}
+func (m *Entry) XXX_DiscardUnknown() {
+ xxx_messageInfo_Entry.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Entry proto.InternalMessageInfo
+
+type SnapshotMetadata struct {
+ ConfState ConfState `protobuf:"bytes,1,opt,name=conf_state,json=confState" json:"conf_state"`
+ Index uint64 `protobuf:"varint,2,opt,name=index" json:"index"`
+ Term uint64 `protobuf:"varint,3,opt,name=term" json:"term"`
+}
+
+func (m *SnapshotMetadata) Reset() { *m = SnapshotMetadata{} }
+func (m *SnapshotMetadata) String() string { return proto.CompactTextString(m) }
+func (*SnapshotMetadata) ProtoMessage() {}
+func (*SnapshotMetadata) Descriptor() ([]byte, []int) {
+ return fileDescriptor_b042552c306ae59b, []int{1}
+}
+func (m *SnapshotMetadata) XXX_Unmarshal(b []byte) error {
+ return m.Unmarshal(b)
+}
+func (m *SnapshotMetadata) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ if deterministic {
+ return xxx_messageInfo_SnapshotMetadata.Marshal(b, m, deterministic)
+ } else {
+ b = b[:cap(b)]
+ n, err := m.MarshalToSizedBuffer(b)
+ if err != nil {
+ return nil, err
+ }
+ return b[:n], nil
+ }
+}
+func (m *SnapshotMetadata) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_SnapshotMetadata.Merge(m, src)
+}
+func (m *SnapshotMetadata) XXX_Size() int {
+ return m.Size()
+}
+func (m *SnapshotMetadata) XXX_DiscardUnknown() {
+ xxx_messageInfo_SnapshotMetadata.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_SnapshotMetadata proto.InternalMessageInfo
+
+type Snapshot struct {
+ Data []byte `protobuf:"bytes,1,opt,name=data" json:"data,omitempty"`
+ Metadata SnapshotMetadata `protobuf:"bytes,2,opt,name=metadata" json:"metadata"`
+}
+
+func (m *Snapshot) Reset() { *m = Snapshot{} }
+func (m *Snapshot) String() string { return proto.CompactTextString(m) }
+func (*Snapshot) ProtoMessage() {}
+func (*Snapshot) Descriptor() ([]byte, []int) {
+ return fileDescriptor_b042552c306ae59b, []int{2}
+}
+func (m *Snapshot) XXX_Unmarshal(b []byte) error {
+ return m.Unmarshal(b)
+}
+func (m *Snapshot) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ if deterministic {
+ return xxx_messageInfo_Snapshot.Marshal(b, m, deterministic)
+ } else {
+ b = b[:cap(b)]
+ n, err := m.MarshalToSizedBuffer(b)
+ if err != nil {
+ return nil, err
+ }
+ return b[:n], nil
+ }
+}
+func (m *Snapshot) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Snapshot.Merge(m, src)
+}
+func (m *Snapshot) XXX_Size() int {
+ return m.Size()
+}
+func (m *Snapshot) XXX_DiscardUnknown() {
+ xxx_messageInfo_Snapshot.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Snapshot proto.InternalMessageInfo
+
+type Message struct {
+ Type MessageType `protobuf:"varint,1,opt,name=type,enum=raftpb.MessageType" json:"type"`
+ To uint64 `protobuf:"varint,2,opt,name=to" json:"to"`
+ From uint64 `protobuf:"varint,3,opt,name=from" json:"from"`
+ Term uint64 `protobuf:"varint,4,opt,name=term" json:"term"`
+ // logTerm is generally used for appending Raft logs to followers. For example,
+ // (type=MsgApp,index=100,logTerm=5) means the leader appends entries starting
+ // at index=101, and the term of the entry at index 100 is 5.
+ // (type=MsgAppResp,reject=true,index=100,logTerm=5) means follower rejects some
+ // entries from its leader as it already has an entry with term 5 at index 100.
+ // (type=MsgStorageAppendResp,index=100,logTerm=5) means the local node wrote
+ // entries up to index=100 in stable storage, and the term of the entry at index
+ // 100 was 5. This doesn't always mean that the corresponding MsgStorageAppend
+ // message was the one that carried these entries, just that those entries were
+ // stable at the time of processing the corresponding MsgStorageAppend.
+ LogTerm uint64 `protobuf:"varint,5,opt,name=logTerm" json:"logTerm"`
+ Index uint64 `protobuf:"varint,6,opt,name=index" json:"index"`
+ Entries []Entry `protobuf:"bytes,7,rep,name=entries" json:"entries"`
+ Commit uint64 `protobuf:"varint,8,opt,name=commit" json:"commit"`
+ // (type=MsgStorageAppend,vote=5,term=10) means the local node is voting for
+ // peer 5 in term 10. For MsgStorageAppends, the term, vote, and commit fields
+ // will either all be set (to facilitate the construction of a HardState) if
+ // any of the fields have changed or will all be unset if none of the fields
+ // have changed.
+ Vote uint64 `protobuf:"varint,13,opt,name=vote" json:"vote"`
+ // snapshot is non-nil and non-empty for MsgSnap messages and nil for all other
+ // message types. However, peer nodes running older binary versions may send a
+ // non-nil, empty value for the snapshot field of non-MsgSnap messages. Code
+ // should be prepared to handle such messages.
+ Snapshot *Snapshot `protobuf:"bytes,9,opt,name=snapshot" json:"snapshot,omitempty"`
+ Reject bool `protobuf:"varint,10,opt,name=reject" json:"reject"`
+ RejectHint uint64 `protobuf:"varint,11,opt,name=rejectHint" json:"rejectHint"`
+ Context []byte `protobuf:"bytes,12,opt,name=context" json:"context,omitempty"`
+ // responses are populated by a raft node to instruct storage threads on how
+ // to respond and who to respond to when the work associated with a message
+ // is complete. Populated for MsgStorageAppend and MsgStorageApply messages.
+ Responses []Message `protobuf:"bytes,14,rep,name=responses" json:"responses"`
+}
+
+func (m *Message) Reset() { *m = Message{} }
+func (m *Message) String() string { return proto.CompactTextString(m) }
+func (*Message) ProtoMessage() {}
+func (*Message) Descriptor() ([]byte, []int) {
+ return fileDescriptor_b042552c306ae59b, []int{3}
+}
+func (m *Message) XXX_Unmarshal(b []byte) error {
+ return m.Unmarshal(b)
+}
+func (m *Message) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ if deterministic {
+ return xxx_messageInfo_Message.Marshal(b, m, deterministic)
+ } else {
+ b = b[:cap(b)]
+ n, err := m.MarshalToSizedBuffer(b)
+ if err != nil {
+ return nil, err
+ }
+ return b[:n], nil
+ }
+}
+func (m *Message) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Message.Merge(m, src)
+}
+func (m *Message) XXX_Size() int {
+ return m.Size()
+}
+func (m *Message) XXX_DiscardUnknown() {
+ xxx_messageInfo_Message.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Message proto.InternalMessageInfo
+
+type HardState struct {
+ Term uint64 `protobuf:"varint,1,opt,name=term" json:"term"`
+ Vote uint64 `protobuf:"varint,2,opt,name=vote" json:"vote"`
+ Commit uint64 `protobuf:"varint,3,opt,name=commit" json:"commit"`
+}
+
+func (m *HardState) Reset() { *m = HardState{} }
+func (m *HardState) String() string { return proto.CompactTextString(m) }
+func (*HardState) ProtoMessage() {}
+func (*HardState) Descriptor() ([]byte, []int) {
+ return fileDescriptor_b042552c306ae59b, []int{4}
+}
+func (m *HardState) XXX_Unmarshal(b []byte) error {
+ return m.Unmarshal(b)
+}
+func (m *HardState) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ if deterministic {
+ return xxx_messageInfo_HardState.Marshal(b, m, deterministic)
+ } else {
+ b = b[:cap(b)]
+ n, err := m.MarshalToSizedBuffer(b)
+ if err != nil {
+ return nil, err
+ }
+ return b[:n], nil
+ }
+}
+func (m *HardState) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_HardState.Merge(m, src)
+}
+func (m *HardState) XXX_Size() int {
+ return m.Size()
+}
+func (m *HardState) XXX_DiscardUnknown() {
+ xxx_messageInfo_HardState.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_HardState proto.InternalMessageInfo
+
+type ConfState struct {
+ // The voters in the incoming config. (If the configuration is not joint,
+ // then the outgoing config is empty).
+ Voters []uint64 `protobuf:"varint,1,rep,name=voters" json:"voters,omitempty"`
+ // The learners in the incoming config.
+ Learners []uint64 `protobuf:"varint,2,rep,name=learners" json:"learners,omitempty"`
+ // The voters in the outgoing config.
+ VotersOutgoing []uint64 `protobuf:"varint,3,rep,name=voters_outgoing,json=votersOutgoing" json:"voters_outgoing,omitempty"`
+ // The nodes that will become learners when the outgoing config is removed.
+ // These nodes are necessarily currently in nodes_joint (or they would have
+ // been added to the incoming config right away).
+ LearnersNext []uint64 `protobuf:"varint,4,rep,name=learners_next,json=learnersNext" json:"learners_next,omitempty"`
+ // If set, the config is joint and Raft will automatically transition into
+ // the final config (i.e. remove the outgoing config) when this is safe.
+ AutoLeave bool `protobuf:"varint,5,opt,name=auto_leave,json=autoLeave" json:"auto_leave"`
+}
+
+func (m *ConfState) Reset() { *m = ConfState{} }
+func (m *ConfState) String() string { return proto.CompactTextString(m) }
+func (*ConfState) ProtoMessage() {}
+func (*ConfState) Descriptor() ([]byte, []int) {
+ return fileDescriptor_b042552c306ae59b, []int{5}
+}
+func (m *ConfState) XXX_Unmarshal(b []byte) error {
+ return m.Unmarshal(b)
+}
+func (m *ConfState) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ if deterministic {
+ return xxx_messageInfo_ConfState.Marshal(b, m, deterministic)
+ } else {
+ b = b[:cap(b)]
+ n, err := m.MarshalToSizedBuffer(b)
+ if err != nil {
+ return nil, err
+ }
+ return b[:n], nil
+ }
+}
+func (m *ConfState) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_ConfState.Merge(m, src)
+}
+func (m *ConfState) XXX_Size() int {
+ return m.Size()
+}
+func (m *ConfState) XXX_DiscardUnknown() {
+ xxx_messageInfo_ConfState.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ConfState proto.InternalMessageInfo
+
+type ConfChange struct {
+ Type ConfChangeType `protobuf:"varint,2,opt,name=type,enum=raftpb.ConfChangeType" json:"type"`
+ NodeID uint64 `protobuf:"varint,3,opt,name=node_id,json=nodeId" json:"node_id"`
+ Context []byte `protobuf:"bytes,4,opt,name=context" json:"context,omitempty"`
+ // NB: this is used only by etcd to thread through a unique identifier.
+ // Ideally it should really use the Context instead. No counterpart to
+ // this field exists in ConfChangeV2.
+ ID uint64 `protobuf:"varint,1,opt,name=id" json:"id"`
+}
+
+func (m *ConfChange) Reset() { *m = ConfChange{} }
+func (m *ConfChange) String() string { return proto.CompactTextString(m) }
+func (*ConfChange) ProtoMessage() {}
+func (*ConfChange) Descriptor() ([]byte, []int) {
+ return fileDescriptor_b042552c306ae59b, []int{6}
+}
+func (m *ConfChange) XXX_Unmarshal(b []byte) error {
+ return m.Unmarshal(b)
+}
+func (m *ConfChange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ if deterministic {
+ return xxx_messageInfo_ConfChange.Marshal(b, m, deterministic)
+ } else {
+ b = b[:cap(b)]
+ n, err := m.MarshalToSizedBuffer(b)
+ if err != nil {
+ return nil, err
+ }
+ return b[:n], nil
+ }
+}
+func (m *ConfChange) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_ConfChange.Merge(m, src)
+}
+func (m *ConfChange) XXX_Size() int {
+ return m.Size()
+}
+func (m *ConfChange) XXX_DiscardUnknown() {
+ xxx_messageInfo_ConfChange.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ConfChange proto.InternalMessageInfo
+
+// ConfChangeSingle is an individual configuration change operation. Multiple
+// such operations can be carried out atomically via a ConfChangeV2.
+type ConfChangeSingle struct {
+ Type ConfChangeType `protobuf:"varint,1,opt,name=type,enum=raftpb.ConfChangeType" json:"type"`
+ NodeID uint64 `protobuf:"varint,2,opt,name=node_id,json=nodeId" json:"node_id"`
+}
+
+func (m *ConfChangeSingle) Reset() { *m = ConfChangeSingle{} }
+func (m *ConfChangeSingle) String() string { return proto.CompactTextString(m) }
+func (*ConfChangeSingle) ProtoMessage() {}
+func (*ConfChangeSingle) Descriptor() ([]byte, []int) {
+ return fileDescriptor_b042552c306ae59b, []int{7}
+}
+func (m *ConfChangeSingle) XXX_Unmarshal(b []byte) error {
+ return m.Unmarshal(b)
+}
+func (m *ConfChangeSingle) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ if deterministic {
+ return xxx_messageInfo_ConfChangeSingle.Marshal(b, m, deterministic)
+ } else {
+ b = b[:cap(b)]
+ n, err := m.MarshalToSizedBuffer(b)
+ if err != nil {
+ return nil, err
+ }
+ return b[:n], nil
+ }
+}
+func (m *ConfChangeSingle) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_ConfChangeSingle.Merge(m, src)
+}
+func (m *ConfChangeSingle) XXX_Size() int {
+ return m.Size()
+}
+func (m *ConfChangeSingle) XXX_DiscardUnknown() {
+ xxx_messageInfo_ConfChangeSingle.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ConfChangeSingle proto.InternalMessageInfo
+
+// ConfChangeV2 messages initiate configuration changes. They support both the
+// simple "one at a time" membership change protocol and full Joint Consensus
+// allowing for arbitrary changes in membership.
+//
+// The supplied context is treated as an opaque payload and can be used to
+// attach an action on the state machine to the application of the config change
+// proposal. Note that contrary to Joint Consensus as outlined in the Raft
+// paper[1], configuration changes become active when they are *applied* to the
+// state machine (not when they are appended to the log).
+//
+// The simple protocol can be used whenever only a single change is made.
+//
+// Non-simple changes require the use of Joint Consensus, for which two
+// configuration changes are run. The first configuration change specifies the
+// desired changes and transitions the Raft group into the joint configuration,
+// in which quorum requires a majority of both the pre-changes and post-changes
+// configuration. Joint Consensus avoids entering fragile intermediate
+// configurations that could compromise survivability. For example, without the
+// use of Joint Consensus and running across three availability zones with a
+// replication factor of three, it is not possible to replace a voter without
+// entering an intermediate configuration that does not survive the outage of
+// one availability zone.
+//
+// The provided ConfChangeTransition specifies how (and whether) Joint Consensus
+// is used, and assigns the task of leaving the joint configuration either to
+// Raft or the application. Leaving the joint configuration is accomplished by
+// proposing a ConfChangeV2 with only and optionally the Context field
+// populated.
+//
+// For details on Raft membership changes, see:
+//
+// [1]: https://github.com/ongardie/dissertation/blob/master/online-trim.pdf
+type ConfChangeV2 struct {
+ Transition ConfChangeTransition `protobuf:"varint,1,opt,name=transition,enum=raftpb.ConfChangeTransition" json:"transition"`
+ Changes []ConfChangeSingle `protobuf:"bytes,2,rep,name=changes" json:"changes"`
+ Context []byte `protobuf:"bytes,3,opt,name=context" json:"context,omitempty"`
+}
+
+func (m *ConfChangeV2) Reset() { *m = ConfChangeV2{} }
+func (m *ConfChangeV2) String() string { return proto.CompactTextString(m) }
+func (*ConfChangeV2) ProtoMessage() {}
+func (*ConfChangeV2) Descriptor() ([]byte, []int) {
+ return fileDescriptor_b042552c306ae59b, []int{8}
+}
+func (m *ConfChangeV2) XXX_Unmarshal(b []byte) error {
+ return m.Unmarshal(b)
+}
+func (m *ConfChangeV2) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ if deterministic {
+ return xxx_messageInfo_ConfChangeV2.Marshal(b, m, deterministic)
+ } else {
+ b = b[:cap(b)]
+ n, err := m.MarshalToSizedBuffer(b)
+ if err != nil {
+ return nil, err
+ }
+ return b[:n], nil
+ }
+}
+func (m *ConfChangeV2) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_ConfChangeV2.Merge(m, src)
+}
+func (m *ConfChangeV2) XXX_Size() int {
+ return m.Size()
+}
+func (m *ConfChangeV2) XXX_DiscardUnknown() {
+ xxx_messageInfo_ConfChangeV2.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ConfChangeV2 proto.InternalMessageInfo
+
+func init() {
+ proto.RegisterEnum("raftpb.EntryType", EntryType_name, EntryType_value)
+ proto.RegisterEnum("raftpb.MessageType", MessageType_name, MessageType_value)
+ proto.RegisterEnum("raftpb.ConfChangeTransition", ConfChangeTransition_name, ConfChangeTransition_value)
+ proto.RegisterEnum("raftpb.ConfChangeType", ConfChangeType_name, ConfChangeType_value)
+ proto.RegisterType((*Entry)(nil), "raftpb.Entry")
+ proto.RegisterType((*SnapshotMetadata)(nil), "raftpb.SnapshotMetadata")
+ proto.RegisterType((*Snapshot)(nil), "raftpb.Snapshot")
+ proto.RegisterType((*Message)(nil), "raftpb.Message")
+ proto.RegisterType((*HardState)(nil), "raftpb.HardState")
+ proto.RegisterType((*ConfState)(nil), "raftpb.ConfState")
+ proto.RegisterType((*ConfChange)(nil), "raftpb.ConfChange")
+ proto.RegisterType((*ConfChangeSingle)(nil), "raftpb.ConfChangeSingle")
+ proto.RegisterType((*ConfChangeV2)(nil), "raftpb.ConfChangeV2")
+}
+
+func init() { proto.RegisterFile("raft.proto", fileDescriptor_b042552c306ae59b) }
+
+var fileDescriptor_b042552c306ae59b = []byte{
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+}
+
+func (m *Entry) Marshal() (dAtA []byte, err error) {
+ size := m.Size()
+ dAtA = make([]byte, size)
+ n, err := m.MarshalToSizedBuffer(dAtA[:size])
+ if err != nil {
+ return nil, err
+ }
+ return dAtA[:n], nil
+}
+
+func (m *Entry) MarshalTo(dAtA []byte) (int, error) {
+ size := m.Size()
+ return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Entry) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+ i := len(dAtA)
+ _ = i
+ var l int
+ _ = l
+ if m.Data != nil {
+ i -= len(m.Data)
+ copy(dAtA[i:], m.Data)
+ i = encodeVarintRaft(dAtA, i, uint64(len(m.Data)))
+ i--
+ dAtA[i] = 0x22
+ }
+ i = encodeVarintRaft(dAtA, i, uint64(m.Index))
+ i--
+ dAtA[i] = 0x18
+ i = encodeVarintRaft(dAtA, i, uint64(m.Term))
+ i--
+ dAtA[i] = 0x10
+ i = encodeVarintRaft(dAtA, i, uint64(m.Type))
+ i--
+ dAtA[i] = 0x8
+ return len(dAtA) - i, nil
+}
+
+func (m *SnapshotMetadata) Marshal() (dAtA []byte, err error) {
+ size := m.Size()
+ dAtA = make([]byte, size)
+ n, err := m.MarshalToSizedBuffer(dAtA[:size])
+ if err != nil {
+ return nil, err
+ }
+ return dAtA[:n], nil
+}
+
+func (m *SnapshotMetadata) MarshalTo(dAtA []byte) (int, error) {
+ size := m.Size()
+ return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *SnapshotMetadata) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+ i := len(dAtA)
+ _ = i
+ var l int
+ _ = l
+ i = encodeVarintRaft(dAtA, i, uint64(m.Term))
+ i--
+ dAtA[i] = 0x18
+ i = encodeVarintRaft(dAtA, i, uint64(m.Index))
+ i--
+ dAtA[i] = 0x10
+ {
+ size, err := m.ConfState.MarshalToSizedBuffer(dAtA[:i])
+ if err != nil {
+ return 0, err
+ }
+ i -= size
+ i = encodeVarintRaft(dAtA, i, uint64(size))
+ }
+ i--
+ dAtA[i] = 0xa
+ return len(dAtA) - i, nil
+}
+
+func (m *Snapshot) Marshal() (dAtA []byte, err error) {
+ size := m.Size()
+ dAtA = make([]byte, size)
+ n, err := m.MarshalToSizedBuffer(dAtA[:size])
+ if err != nil {
+ return nil, err
+ }
+ return dAtA[:n], nil
+}
+
+func (m *Snapshot) MarshalTo(dAtA []byte) (int, error) {
+ size := m.Size()
+ return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Snapshot) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+ i := len(dAtA)
+ _ = i
+ var l int
+ _ = l
+ {
+ size, err := m.Metadata.MarshalToSizedBuffer(dAtA[:i])
+ if err != nil {
+ return 0, err
+ }
+ i -= size
+ i = encodeVarintRaft(dAtA, i, uint64(size))
+ }
+ i--
+ dAtA[i] = 0x12
+ if m.Data != nil {
+ i -= len(m.Data)
+ copy(dAtA[i:], m.Data)
+ i = encodeVarintRaft(dAtA, i, uint64(len(m.Data)))
+ i--
+ dAtA[i] = 0xa
+ }
+ return len(dAtA) - i, nil
+}
+
+func (m *Message) Marshal() (dAtA []byte, err error) {
+ size := m.Size()
+ dAtA = make([]byte, size)
+ n, err := m.MarshalToSizedBuffer(dAtA[:size])
+ if err != nil {
+ return nil, err
+ }
+ return dAtA[:n], nil
+}
+
+func (m *Message) MarshalTo(dAtA []byte) (int, error) {
+ size := m.Size()
+ return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Message) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+ i := len(dAtA)
+ _ = i
+ var l int
+ _ = l
+ if len(m.Responses) > 0 {
+ for iNdEx := len(m.Responses) - 1; iNdEx >= 0; iNdEx-- {
+ {
+ size, err := m.Responses[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+ if err != nil {
+ return 0, err
+ }
+ i -= size
+ i = encodeVarintRaft(dAtA, i, uint64(size))
+ }
+ i--
+ dAtA[i] = 0x72
+ }
+ }
+ i = encodeVarintRaft(dAtA, i, uint64(m.Vote))
+ i--
+ dAtA[i] = 0x68
+ if m.Context != nil {
+ i -= len(m.Context)
+ copy(dAtA[i:], m.Context)
+ i = encodeVarintRaft(dAtA, i, uint64(len(m.Context)))
+ i--
+ dAtA[i] = 0x62
+ }
+ i = encodeVarintRaft(dAtA, i, uint64(m.RejectHint))
+ i--
+ dAtA[i] = 0x58
+ i--
+ if m.Reject {
+ dAtA[i] = 1
+ } else {
+ dAtA[i] = 0
+ }
+ i--
+ dAtA[i] = 0x50
+ if m.Snapshot != nil {
+ {
+ size, err := m.Snapshot.MarshalToSizedBuffer(dAtA[:i])
+ if err != nil {
+ return 0, err
+ }
+ i -= size
+ i = encodeVarintRaft(dAtA, i, uint64(size))
+ }
+ i--
+ dAtA[i] = 0x4a
+ }
+ i = encodeVarintRaft(dAtA, i, uint64(m.Commit))
+ i--
+ dAtA[i] = 0x40
+ if len(m.Entries) > 0 {
+ for iNdEx := len(m.Entries) - 1; iNdEx >= 0; iNdEx-- {
+ {
+ size, err := m.Entries[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+ if err != nil {
+ return 0, err
+ }
+ i -= size
+ i = encodeVarintRaft(dAtA, i, uint64(size))
+ }
+ i--
+ dAtA[i] = 0x3a
+ }
+ }
+ i = encodeVarintRaft(dAtA, i, uint64(m.Index))
+ i--
+ dAtA[i] = 0x30
+ i = encodeVarintRaft(dAtA, i, uint64(m.LogTerm))
+ i--
+ dAtA[i] = 0x28
+ i = encodeVarintRaft(dAtA, i, uint64(m.Term))
+ i--
+ dAtA[i] = 0x20
+ i = encodeVarintRaft(dAtA, i, uint64(m.From))
+ i--
+ dAtA[i] = 0x18
+ i = encodeVarintRaft(dAtA, i, uint64(m.To))
+ i--
+ dAtA[i] = 0x10
+ i = encodeVarintRaft(dAtA, i, uint64(m.Type))
+ i--
+ dAtA[i] = 0x8
+ return len(dAtA) - i, nil
+}
+
+func (m *HardState) Marshal() (dAtA []byte, err error) {
+ size := m.Size()
+ dAtA = make([]byte, size)
+ n, err := m.MarshalToSizedBuffer(dAtA[:size])
+ if err != nil {
+ return nil, err
+ }
+ return dAtA[:n], nil
+}
+
+func (m *HardState) MarshalTo(dAtA []byte) (int, error) {
+ size := m.Size()
+ return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *HardState) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+ i := len(dAtA)
+ _ = i
+ var l int
+ _ = l
+ i = encodeVarintRaft(dAtA, i, uint64(m.Commit))
+ i--
+ dAtA[i] = 0x18
+ i = encodeVarintRaft(dAtA, i, uint64(m.Vote))
+ i--
+ dAtA[i] = 0x10
+ i = encodeVarintRaft(dAtA, i, uint64(m.Term))
+ i--
+ dAtA[i] = 0x8
+ return len(dAtA) - i, nil
+}
+
+func (m *ConfState) Marshal() (dAtA []byte, err error) {
+ size := m.Size()
+ dAtA = make([]byte, size)
+ n, err := m.MarshalToSizedBuffer(dAtA[:size])
+ if err != nil {
+ return nil, err
+ }
+ return dAtA[:n], nil
+}
+
+func (m *ConfState) MarshalTo(dAtA []byte) (int, error) {
+ size := m.Size()
+ return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *ConfState) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+ i := len(dAtA)
+ _ = i
+ var l int
+ _ = l
+ i--
+ if m.AutoLeave {
+ dAtA[i] = 1
+ } else {
+ dAtA[i] = 0
+ }
+ i--
+ dAtA[i] = 0x28
+ if len(m.LearnersNext) > 0 {
+ for iNdEx := len(m.LearnersNext) - 1; iNdEx >= 0; iNdEx-- {
+ i = encodeVarintRaft(dAtA, i, uint64(m.LearnersNext[iNdEx]))
+ i--
+ dAtA[i] = 0x20
+ }
+ }
+ if len(m.VotersOutgoing) > 0 {
+ for iNdEx := len(m.VotersOutgoing) - 1; iNdEx >= 0; iNdEx-- {
+ i = encodeVarintRaft(dAtA, i, uint64(m.VotersOutgoing[iNdEx]))
+ i--
+ dAtA[i] = 0x18
+ }
+ }
+ if len(m.Learners) > 0 {
+ for iNdEx := len(m.Learners) - 1; iNdEx >= 0; iNdEx-- {
+ i = encodeVarintRaft(dAtA, i, uint64(m.Learners[iNdEx]))
+ i--
+ dAtA[i] = 0x10
+ }
+ }
+ if len(m.Voters) > 0 {
+ for iNdEx := len(m.Voters) - 1; iNdEx >= 0; iNdEx-- {
+ i = encodeVarintRaft(dAtA, i, uint64(m.Voters[iNdEx]))
+ i--
+ dAtA[i] = 0x8
+ }
+ }
+ return len(dAtA) - i, nil
+}
+
+func (m *ConfChange) Marshal() (dAtA []byte, err error) {
+ size := m.Size()
+ dAtA = make([]byte, size)
+ n, err := m.MarshalToSizedBuffer(dAtA[:size])
+ if err != nil {
+ return nil, err
+ }
+ return dAtA[:n], nil
+}
+
+func (m *ConfChange) MarshalTo(dAtA []byte) (int, error) {
+ size := m.Size()
+ return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *ConfChange) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+ i := len(dAtA)
+ _ = i
+ var l int
+ _ = l
+ if m.Context != nil {
+ i -= len(m.Context)
+ copy(dAtA[i:], m.Context)
+ i = encodeVarintRaft(dAtA, i, uint64(len(m.Context)))
+ i--
+ dAtA[i] = 0x22
+ }
+ i = encodeVarintRaft(dAtA, i, uint64(m.NodeID))
+ i--
+ dAtA[i] = 0x18
+ i = encodeVarintRaft(dAtA, i, uint64(m.Type))
+ i--
+ dAtA[i] = 0x10
+ i = encodeVarintRaft(dAtA, i, uint64(m.ID))
+ i--
+ dAtA[i] = 0x8
+ return len(dAtA) - i, nil
+}
+
+func (m *ConfChangeSingle) Marshal() (dAtA []byte, err error) {
+ size := m.Size()
+ dAtA = make([]byte, size)
+ n, err := m.MarshalToSizedBuffer(dAtA[:size])
+ if err != nil {
+ return nil, err
+ }
+ return dAtA[:n], nil
+}
+
+func (m *ConfChangeSingle) MarshalTo(dAtA []byte) (int, error) {
+ size := m.Size()
+ return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *ConfChangeSingle) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+ i := len(dAtA)
+ _ = i
+ var l int
+ _ = l
+ i = encodeVarintRaft(dAtA, i, uint64(m.NodeID))
+ i--
+ dAtA[i] = 0x10
+ i = encodeVarintRaft(dAtA, i, uint64(m.Type))
+ i--
+ dAtA[i] = 0x8
+ return len(dAtA) - i, nil
+}
+
+func (m *ConfChangeV2) Marshal() (dAtA []byte, err error) {
+ size := m.Size()
+ dAtA = make([]byte, size)
+ n, err := m.MarshalToSizedBuffer(dAtA[:size])
+ if err != nil {
+ return nil, err
+ }
+ return dAtA[:n], nil
+}
+
+func (m *ConfChangeV2) MarshalTo(dAtA []byte) (int, error) {
+ size := m.Size()
+ return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *ConfChangeV2) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+ i := len(dAtA)
+ _ = i
+ var l int
+ _ = l
+ if m.Context != nil {
+ i -= len(m.Context)
+ copy(dAtA[i:], m.Context)
+ i = encodeVarintRaft(dAtA, i, uint64(len(m.Context)))
+ i--
+ dAtA[i] = 0x1a
+ }
+ if len(m.Changes) > 0 {
+ for iNdEx := len(m.Changes) - 1; iNdEx >= 0; iNdEx-- {
+ {
+ size, err := m.Changes[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+ if err != nil {
+ return 0, err
+ }
+ i -= size
+ i = encodeVarintRaft(dAtA, i, uint64(size))
+ }
+ i--
+ dAtA[i] = 0x12
+ }
+ }
+ i = encodeVarintRaft(dAtA, i, uint64(m.Transition))
+ i--
+ dAtA[i] = 0x8
+ return len(dAtA) - i, nil
+}
+
+func encodeVarintRaft(dAtA []byte, offset int, v uint64) int {
+ offset -= sovRaft(v)
+ base := offset
+ for v >= 1<<7 {
+ dAtA[offset] = uint8(v&0x7f | 0x80)
+ v >>= 7
+ offset++
+ }
+ dAtA[offset] = uint8(v)
+ return base
+}
+func (m *Entry) Size() (n int) {
+ if m == nil {
+ return 0
+ }
+ var l int
+ _ = l
+ n += 1 + sovRaft(uint64(m.Type))
+ n += 1 + sovRaft(uint64(m.Term))
+ n += 1 + sovRaft(uint64(m.Index))
+ if m.Data != nil {
+ l = len(m.Data)
+ n += 1 + l + sovRaft(uint64(l))
+ }
+ return n
+}
+
+func (m *SnapshotMetadata) Size() (n int) {
+ if m == nil {
+ return 0
+ }
+ var l int
+ _ = l
+ l = m.ConfState.Size()
+ n += 1 + l + sovRaft(uint64(l))
+ n += 1 + sovRaft(uint64(m.Index))
+ n += 1 + sovRaft(uint64(m.Term))
+ return n
+}
+
+func (m *Snapshot) Size() (n int) {
+ if m == nil {
+ return 0
+ }
+ var l int
+ _ = l
+ if m.Data != nil {
+ l = len(m.Data)
+ n += 1 + l + sovRaft(uint64(l))
+ }
+ l = m.Metadata.Size()
+ n += 1 + l + sovRaft(uint64(l))
+ return n
+}
+
+func (m *Message) Size() (n int) {
+ if m == nil {
+ return 0
+ }
+ var l int
+ _ = l
+ n += 1 + sovRaft(uint64(m.Type))
+ n += 1 + sovRaft(uint64(m.To))
+ n += 1 + sovRaft(uint64(m.From))
+ n += 1 + sovRaft(uint64(m.Term))
+ n += 1 + sovRaft(uint64(m.LogTerm))
+ n += 1 + sovRaft(uint64(m.Index))
+ if len(m.Entries) > 0 {
+ for _, e := range m.Entries {
+ l = e.Size()
+ n += 1 + l + sovRaft(uint64(l))
+ }
+ }
+ n += 1 + sovRaft(uint64(m.Commit))
+ if m.Snapshot != nil {
+ l = m.Snapshot.Size()
+ n += 1 + l + sovRaft(uint64(l))
+ }
+ n += 2
+ n += 1 + sovRaft(uint64(m.RejectHint))
+ if m.Context != nil {
+ l = len(m.Context)
+ n += 1 + l + sovRaft(uint64(l))
+ }
+ n += 1 + sovRaft(uint64(m.Vote))
+ if len(m.Responses) > 0 {
+ for _, e := range m.Responses {
+ l = e.Size()
+ n += 1 + l + sovRaft(uint64(l))
+ }
+ }
+ return n
+}
+
+func (m *HardState) Size() (n int) {
+ if m == nil {
+ return 0
+ }
+ var l int
+ _ = l
+ n += 1 + sovRaft(uint64(m.Term))
+ n += 1 + sovRaft(uint64(m.Vote))
+ n += 1 + sovRaft(uint64(m.Commit))
+ return n
+}
+
+func (m *ConfState) Size() (n int) {
+ if m == nil {
+ return 0
+ }
+ var l int
+ _ = l
+ if len(m.Voters) > 0 {
+ for _, e := range m.Voters {
+ n += 1 + sovRaft(uint64(e))
+ }
+ }
+ if len(m.Learners) > 0 {
+ for _, e := range m.Learners {
+ n += 1 + sovRaft(uint64(e))
+ }
+ }
+ if len(m.VotersOutgoing) > 0 {
+ for _, e := range m.VotersOutgoing {
+ n += 1 + sovRaft(uint64(e))
+ }
+ }
+ if len(m.LearnersNext) > 0 {
+ for _, e := range m.LearnersNext {
+ n += 1 + sovRaft(uint64(e))
+ }
+ }
+ n += 2
+ return n
+}
+
+func (m *ConfChange) Size() (n int) {
+ if m == nil {
+ return 0
+ }
+ var l int
+ _ = l
+ n += 1 + sovRaft(uint64(m.ID))
+ n += 1 + sovRaft(uint64(m.Type))
+ n += 1 + sovRaft(uint64(m.NodeID))
+ if m.Context != nil {
+ l = len(m.Context)
+ n += 1 + l + sovRaft(uint64(l))
+ }
+ return n
+}
+
+func (m *ConfChangeSingle) Size() (n int) {
+ if m == nil {
+ return 0
+ }
+ var l int
+ _ = l
+ n += 1 + sovRaft(uint64(m.Type))
+ n += 1 + sovRaft(uint64(m.NodeID))
+ return n
+}
+
+func (m *ConfChangeV2) Size() (n int) {
+ if m == nil {
+ return 0
+ }
+ var l int
+ _ = l
+ n += 1 + sovRaft(uint64(m.Transition))
+ if len(m.Changes) > 0 {
+ for _, e := range m.Changes {
+ l = e.Size()
+ n += 1 + l + sovRaft(uint64(l))
+ }
+ }
+ if m.Context != nil {
+ l = len(m.Context)
+ n += 1 + l + sovRaft(uint64(l))
+ }
+ return n
+}
+
+func sovRaft(x uint64) (n int) {
+ return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozRaft(x uint64) (n int) {
+ return sovRaft(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *Entry) Unmarshal(dAtA []byte) error {
+ l := len(dAtA)
+ iNdEx := 0
+ for iNdEx < l {
+ preIndex := iNdEx
+ var wire uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ wire |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ fieldNum := int32(wire >> 3)
+ wireType := int(wire & 0x7)
+ if wireType == 4 {
+ return fmt.Errorf("proto: Entry: wiretype end group for non-group")
+ }
+ if fieldNum <= 0 {
+ return fmt.Errorf("proto: Entry: illegal tag %d (wire type %d)", fieldNum, wire)
+ }
+ switch fieldNum {
+ case 1:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
+ }
+ m.Type = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Type |= EntryType(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 2:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Term", wireType)
+ }
+ m.Term = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Term |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 3:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Index", wireType)
+ }
+ m.Index = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Index |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 4:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType)
+ }
+ var byteLen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ byteLen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if byteLen < 0 {
+ return ErrInvalidLengthRaft
+ }
+ postIndex := iNdEx + byteLen
+ if postIndex < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...)
+ if m.Data == nil {
+ m.Data = []byte{}
+ }
+ iNdEx = postIndex
+ default:
+ iNdEx = preIndex
+ skippy, err := skipRaft(dAtA[iNdEx:])
+ if err != nil {
+ return err
+ }
+ if (skippy < 0) || (iNdEx+skippy) < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if (iNdEx + skippy) > l {
+ return io.ErrUnexpectedEOF
+ }
+ iNdEx += skippy
+ }
+ }
+
+ if iNdEx > l {
+ return io.ErrUnexpectedEOF
+ }
+ return nil
+}
+func (m *SnapshotMetadata) Unmarshal(dAtA []byte) error {
+ l := len(dAtA)
+ iNdEx := 0
+ for iNdEx < l {
+ preIndex := iNdEx
+ var wire uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ wire |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ fieldNum := int32(wire >> 3)
+ wireType := int(wire & 0x7)
+ if wireType == 4 {
+ return fmt.Errorf("proto: SnapshotMetadata: wiretype end group for non-group")
+ }
+ if fieldNum <= 0 {
+ return fmt.Errorf("proto: SnapshotMetadata: illegal tag %d (wire type %d)", fieldNum, wire)
+ }
+ switch fieldNum {
+ case 1:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field ConfState", wireType)
+ }
+ var msglen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ msglen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if msglen < 0 {
+ return ErrInvalidLengthRaft
+ }
+ postIndex := iNdEx + msglen
+ if postIndex < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ if err := m.ConfState.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+ return err
+ }
+ iNdEx = postIndex
+ case 2:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Index", wireType)
+ }
+ m.Index = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Index |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 3:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Term", wireType)
+ }
+ m.Term = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Term |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ default:
+ iNdEx = preIndex
+ skippy, err := skipRaft(dAtA[iNdEx:])
+ if err != nil {
+ return err
+ }
+ if (skippy < 0) || (iNdEx+skippy) < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if (iNdEx + skippy) > l {
+ return io.ErrUnexpectedEOF
+ }
+ iNdEx += skippy
+ }
+ }
+
+ if iNdEx > l {
+ return io.ErrUnexpectedEOF
+ }
+ return nil
+}
+func (m *Snapshot) Unmarshal(dAtA []byte) error {
+ l := len(dAtA)
+ iNdEx := 0
+ for iNdEx < l {
+ preIndex := iNdEx
+ var wire uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ wire |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ fieldNum := int32(wire >> 3)
+ wireType := int(wire & 0x7)
+ if wireType == 4 {
+ return fmt.Errorf("proto: Snapshot: wiretype end group for non-group")
+ }
+ if fieldNum <= 0 {
+ return fmt.Errorf("proto: Snapshot: illegal tag %d (wire type %d)", fieldNum, wire)
+ }
+ switch fieldNum {
+ case 1:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType)
+ }
+ var byteLen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ byteLen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if byteLen < 0 {
+ return ErrInvalidLengthRaft
+ }
+ postIndex := iNdEx + byteLen
+ if postIndex < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...)
+ if m.Data == nil {
+ m.Data = []byte{}
+ }
+ iNdEx = postIndex
+ case 2:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Metadata", wireType)
+ }
+ var msglen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ msglen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if msglen < 0 {
+ return ErrInvalidLengthRaft
+ }
+ postIndex := iNdEx + msglen
+ if postIndex < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ if err := m.Metadata.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+ return err
+ }
+ iNdEx = postIndex
+ default:
+ iNdEx = preIndex
+ skippy, err := skipRaft(dAtA[iNdEx:])
+ if err != nil {
+ return err
+ }
+ if (skippy < 0) || (iNdEx+skippy) < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if (iNdEx + skippy) > l {
+ return io.ErrUnexpectedEOF
+ }
+ iNdEx += skippy
+ }
+ }
+
+ if iNdEx > l {
+ return io.ErrUnexpectedEOF
+ }
+ return nil
+}
+func (m *Message) Unmarshal(dAtA []byte) error {
+ l := len(dAtA)
+ iNdEx := 0
+ for iNdEx < l {
+ preIndex := iNdEx
+ var wire uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ wire |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ fieldNum := int32(wire >> 3)
+ wireType := int(wire & 0x7)
+ if wireType == 4 {
+ return fmt.Errorf("proto: Message: wiretype end group for non-group")
+ }
+ if fieldNum <= 0 {
+ return fmt.Errorf("proto: Message: illegal tag %d (wire type %d)", fieldNum, wire)
+ }
+ switch fieldNum {
+ case 1:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
+ }
+ m.Type = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Type |= MessageType(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 2:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field To", wireType)
+ }
+ m.To = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.To |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 3:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field From", wireType)
+ }
+ m.From = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.From |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 4:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Term", wireType)
+ }
+ m.Term = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Term |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 5:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field LogTerm", wireType)
+ }
+ m.LogTerm = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.LogTerm |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 6:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Index", wireType)
+ }
+ m.Index = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Index |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 7:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Entries", wireType)
+ }
+ var msglen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ msglen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if msglen < 0 {
+ return ErrInvalidLengthRaft
+ }
+ postIndex := iNdEx + msglen
+ if postIndex < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ m.Entries = append(m.Entries, Entry{})
+ if err := m.Entries[len(m.Entries)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+ return err
+ }
+ iNdEx = postIndex
+ case 8:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Commit", wireType)
+ }
+ m.Commit = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Commit |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 9:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Snapshot", wireType)
+ }
+ var msglen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ msglen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if msglen < 0 {
+ return ErrInvalidLengthRaft
+ }
+ postIndex := iNdEx + msglen
+ if postIndex < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ if m.Snapshot == nil {
+ m.Snapshot = &Snapshot{}
+ }
+ if err := m.Snapshot.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+ return err
+ }
+ iNdEx = postIndex
+ case 10:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Reject", wireType)
+ }
+ var v int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ v |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ m.Reject = bool(v != 0)
+ case 11:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field RejectHint", wireType)
+ }
+ m.RejectHint = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.RejectHint |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 12:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Context", wireType)
+ }
+ var byteLen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ byteLen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if byteLen < 0 {
+ return ErrInvalidLengthRaft
+ }
+ postIndex := iNdEx + byteLen
+ if postIndex < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ m.Context = append(m.Context[:0], dAtA[iNdEx:postIndex]...)
+ if m.Context == nil {
+ m.Context = []byte{}
+ }
+ iNdEx = postIndex
+ case 13:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Vote", wireType)
+ }
+ m.Vote = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Vote |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 14:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Responses", wireType)
+ }
+ var msglen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ msglen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if msglen < 0 {
+ return ErrInvalidLengthRaft
+ }
+ postIndex := iNdEx + msglen
+ if postIndex < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ m.Responses = append(m.Responses, Message{})
+ if err := m.Responses[len(m.Responses)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+ return err
+ }
+ iNdEx = postIndex
+ default:
+ iNdEx = preIndex
+ skippy, err := skipRaft(dAtA[iNdEx:])
+ if err != nil {
+ return err
+ }
+ if (skippy < 0) || (iNdEx+skippy) < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if (iNdEx + skippy) > l {
+ return io.ErrUnexpectedEOF
+ }
+ iNdEx += skippy
+ }
+ }
+
+ if iNdEx > l {
+ return io.ErrUnexpectedEOF
+ }
+ return nil
+}
+func (m *HardState) Unmarshal(dAtA []byte) error {
+ l := len(dAtA)
+ iNdEx := 0
+ for iNdEx < l {
+ preIndex := iNdEx
+ var wire uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ wire |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ fieldNum := int32(wire >> 3)
+ wireType := int(wire & 0x7)
+ if wireType == 4 {
+ return fmt.Errorf("proto: HardState: wiretype end group for non-group")
+ }
+ if fieldNum <= 0 {
+ return fmt.Errorf("proto: HardState: illegal tag %d (wire type %d)", fieldNum, wire)
+ }
+ switch fieldNum {
+ case 1:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Term", wireType)
+ }
+ m.Term = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Term |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 2:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Vote", wireType)
+ }
+ m.Vote = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Vote |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 3:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Commit", wireType)
+ }
+ m.Commit = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Commit |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ default:
+ iNdEx = preIndex
+ skippy, err := skipRaft(dAtA[iNdEx:])
+ if err != nil {
+ return err
+ }
+ if (skippy < 0) || (iNdEx+skippy) < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if (iNdEx + skippy) > l {
+ return io.ErrUnexpectedEOF
+ }
+ iNdEx += skippy
+ }
+ }
+
+ if iNdEx > l {
+ return io.ErrUnexpectedEOF
+ }
+ return nil
+}
+func (m *ConfState) Unmarshal(dAtA []byte) error {
+ l := len(dAtA)
+ iNdEx := 0
+ for iNdEx < l {
+ preIndex := iNdEx
+ var wire uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ wire |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ fieldNum := int32(wire >> 3)
+ wireType := int(wire & 0x7)
+ if wireType == 4 {
+ return fmt.Errorf("proto: ConfState: wiretype end group for non-group")
+ }
+ if fieldNum <= 0 {
+ return fmt.Errorf("proto: ConfState: illegal tag %d (wire type %d)", fieldNum, wire)
+ }
+ switch fieldNum {
+ case 1:
+ if wireType == 0 {
+ var v uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ v |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ m.Voters = append(m.Voters, v)
+ } else if wireType == 2 {
+ var packedLen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ packedLen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if packedLen < 0 {
+ return ErrInvalidLengthRaft
+ }
+ postIndex := iNdEx + packedLen
+ if postIndex < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ var elementCount int
+ var count int
+ for _, integer := range dAtA[iNdEx:postIndex] {
+ if integer < 128 {
+ count++
+ }
+ }
+ elementCount = count
+ if elementCount != 0 && len(m.Voters) == 0 {
+ m.Voters = make([]uint64, 0, elementCount)
+ }
+ for iNdEx < postIndex {
+ var v uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ v |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ m.Voters = append(m.Voters, v)
+ }
+ } else {
+ return fmt.Errorf("proto: wrong wireType = %d for field Voters", wireType)
+ }
+ case 2:
+ if wireType == 0 {
+ var v uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ v |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ m.Learners = append(m.Learners, v)
+ } else if wireType == 2 {
+ var packedLen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ packedLen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if packedLen < 0 {
+ return ErrInvalidLengthRaft
+ }
+ postIndex := iNdEx + packedLen
+ if postIndex < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ var elementCount int
+ var count int
+ for _, integer := range dAtA[iNdEx:postIndex] {
+ if integer < 128 {
+ count++
+ }
+ }
+ elementCount = count
+ if elementCount != 0 && len(m.Learners) == 0 {
+ m.Learners = make([]uint64, 0, elementCount)
+ }
+ for iNdEx < postIndex {
+ var v uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ v |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ m.Learners = append(m.Learners, v)
+ }
+ } else {
+ return fmt.Errorf("proto: wrong wireType = %d for field Learners", wireType)
+ }
+ case 3:
+ if wireType == 0 {
+ var v uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ v |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ m.VotersOutgoing = append(m.VotersOutgoing, v)
+ } else if wireType == 2 {
+ var packedLen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ packedLen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if packedLen < 0 {
+ return ErrInvalidLengthRaft
+ }
+ postIndex := iNdEx + packedLen
+ if postIndex < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ var elementCount int
+ var count int
+ for _, integer := range dAtA[iNdEx:postIndex] {
+ if integer < 128 {
+ count++
+ }
+ }
+ elementCount = count
+ if elementCount != 0 && len(m.VotersOutgoing) == 0 {
+ m.VotersOutgoing = make([]uint64, 0, elementCount)
+ }
+ for iNdEx < postIndex {
+ var v uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ v |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ m.VotersOutgoing = append(m.VotersOutgoing, v)
+ }
+ } else {
+ return fmt.Errorf("proto: wrong wireType = %d for field VotersOutgoing", wireType)
+ }
+ case 4:
+ if wireType == 0 {
+ var v uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ v |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ m.LearnersNext = append(m.LearnersNext, v)
+ } else if wireType == 2 {
+ var packedLen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ packedLen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if packedLen < 0 {
+ return ErrInvalidLengthRaft
+ }
+ postIndex := iNdEx + packedLen
+ if postIndex < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ var elementCount int
+ var count int
+ for _, integer := range dAtA[iNdEx:postIndex] {
+ if integer < 128 {
+ count++
+ }
+ }
+ elementCount = count
+ if elementCount != 0 && len(m.LearnersNext) == 0 {
+ m.LearnersNext = make([]uint64, 0, elementCount)
+ }
+ for iNdEx < postIndex {
+ var v uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ v |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ m.LearnersNext = append(m.LearnersNext, v)
+ }
+ } else {
+ return fmt.Errorf("proto: wrong wireType = %d for field LearnersNext", wireType)
+ }
+ case 5:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field AutoLeave", wireType)
+ }
+ var v int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ v |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ m.AutoLeave = bool(v != 0)
+ default:
+ iNdEx = preIndex
+ skippy, err := skipRaft(dAtA[iNdEx:])
+ if err != nil {
+ return err
+ }
+ if (skippy < 0) || (iNdEx+skippy) < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if (iNdEx + skippy) > l {
+ return io.ErrUnexpectedEOF
+ }
+ iNdEx += skippy
+ }
+ }
+
+ if iNdEx > l {
+ return io.ErrUnexpectedEOF
+ }
+ return nil
+}
+func (m *ConfChange) Unmarshal(dAtA []byte) error {
+ l := len(dAtA)
+ iNdEx := 0
+ for iNdEx < l {
+ preIndex := iNdEx
+ var wire uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ wire |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ fieldNum := int32(wire >> 3)
+ wireType := int(wire & 0x7)
+ if wireType == 4 {
+ return fmt.Errorf("proto: ConfChange: wiretype end group for non-group")
+ }
+ if fieldNum <= 0 {
+ return fmt.Errorf("proto: ConfChange: illegal tag %d (wire type %d)", fieldNum, wire)
+ }
+ switch fieldNum {
+ case 1:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+ }
+ m.ID = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.ID |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 2:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
+ }
+ m.Type = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Type |= ConfChangeType(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 3:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field NodeID", wireType)
+ }
+ m.NodeID = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.NodeID |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 4:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Context", wireType)
+ }
+ var byteLen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ byteLen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if byteLen < 0 {
+ return ErrInvalidLengthRaft
+ }
+ postIndex := iNdEx + byteLen
+ if postIndex < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ m.Context = append(m.Context[:0], dAtA[iNdEx:postIndex]...)
+ if m.Context == nil {
+ m.Context = []byte{}
+ }
+ iNdEx = postIndex
+ default:
+ iNdEx = preIndex
+ skippy, err := skipRaft(dAtA[iNdEx:])
+ if err != nil {
+ return err
+ }
+ if (skippy < 0) || (iNdEx+skippy) < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if (iNdEx + skippy) > l {
+ return io.ErrUnexpectedEOF
+ }
+ iNdEx += skippy
+ }
+ }
+
+ if iNdEx > l {
+ return io.ErrUnexpectedEOF
+ }
+ return nil
+}
+func (m *ConfChangeSingle) Unmarshal(dAtA []byte) error {
+ l := len(dAtA)
+ iNdEx := 0
+ for iNdEx < l {
+ preIndex := iNdEx
+ var wire uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ wire |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ fieldNum := int32(wire >> 3)
+ wireType := int(wire & 0x7)
+ if wireType == 4 {
+ return fmt.Errorf("proto: ConfChangeSingle: wiretype end group for non-group")
+ }
+ if fieldNum <= 0 {
+ return fmt.Errorf("proto: ConfChangeSingle: illegal tag %d (wire type %d)", fieldNum, wire)
+ }
+ switch fieldNum {
+ case 1:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
+ }
+ m.Type = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Type |= ConfChangeType(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 2:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field NodeID", wireType)
+ }
+ m.NodeID = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.NodeID |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ default:
+ iNdEx = preIndex
+ skippy, err := skipRaft(dAtA[iNdEx:])
+ if err != nil {
+ return err
+ }
+ if (skippy < 0) || (iNdEx+skippy) < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if (iNdEx + skippy) > l {
+ return io.ErrUnexpectedEOF
+ }
+ iNdEx += skippy
+ }
+ }
+
+ if iNdEx > l {
+ return io.ErrUnexpectedEOF
+ }
+ return nil
+}
+func (m *ConfChangeV2) Unmarshal(dAtA []byte) error {
+ l := len(dAtA)
+ iNdEx := 0
+ for iNdEx < l {
+ preIndex := iNdEx
+ var wire uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ wire |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ fieldNum := int32(wire >> 3)
+ wireType := int(wire & 0x7)
+ if wireType == 4 {
+ return fmt.Errorf("proto: ConfChangeV2: wiretype end group for non-group")
+ }
+ if fieldNum <= 0 {
+ return fmt.Errorf("proto: ConfChangeV2: illegal tag %d (wire type %d)", fieldNum, wire)
+ }
+ switch fieldNum {
+ case 1:
+ if wireType != 0 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Transition", wireType)
+ }
+ m.Transition = 0
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ m.Transition |= ConfChangeTransition(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ case 2:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Changes", wireType)
+ }
+ var msglen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ msglen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if msglen < 0 {
+ return ErrInvalidLengthRaft
+ }
+ postIndex := iNdEx + msglen
+ if postIndex < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ m.Changes = append(m.Changes, ConfChangeSingle{})
+ if err := m.Changes[len(m.Changes)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+ return err
+ }
+ iNdEx = postIndex
+ case 3:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Context", wireType)
+ }
+ var byteLen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ byteLen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if byteLen < 0 {
+ return ErrInvalidLengthRaft
+ }
+ postIndex := iNdEx + byteLen
+ if postIndex < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ m.Context = append(m.Context[:0], dAtA[iNdEx:postIndex]...)
+ if m.Context == nil {
+ m.Context = []byte{}
+ }
+ iNdEx = postIndex
+ default:
+ iNdEx = preIndex
+ skippy, err := skipRaft(dAtA[iNdEx:])
+ if err != nil {
+ return err
+ }
+ if (skippy < 0) || (iNdEx+skippy) < 0 {
+ return ErrInvalidLengthRaft
+ }
+ if (iNdEx + skippy) > l {
+ return io.ErrUnexpectedEOF
+ }
+ iNdEx += skippy
+ }
+ }
+
+ if iNdEx > l {
+ return io.ErrUnexpectedEOF
+ }
+ return nil
+}
+func skipRaft(dAtA []byte) (n int, err error) {
+ l := len(dAtA)
+ iNdEx := 0
+ depth := 0
+ for iNdEx < l {
+ var wire uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return 0, ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return 0, io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ wire |= (uint64(b) & 0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ wireType := int(wire & 0x7)
+ switch wireType {
+ case 0:
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return 0, ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return 0, io.ErrUnexpectedEOF
+ }
+ iNdEx++
+ if dAtA[iNdEx-1] < 0x80 {
+ break
+ }
+ }
+ case 1:
+ iNdEx += 8
+ case 2:
+ var length int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return 0, ErrIntOverflowRaft
+ }
+ if iNdEx >= l {
+ return 0, io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ length |= (int(b) & 0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if length < 0 {
+ return 0, ErrInvalidLengthRaft
+ }
+ iNdEx += length
+ case 3:
+ depth++
+ case 4:
+ if depth == 0 {
+ return 0, ErrUnexpectedEndOfGroupRaft
+ }
+ depth--
+ case 5:
+ iNdEx += 4
+ default:
+ return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+ }
+ if iNdEx < 0 {
+ return 0, ErrInvalidLengthRaft
+ }
+ if depth == 0 {
+ return iNdEx, nil
+ }
+ }
+ return 0, io.ErrUnexpectedEOF
+}
+
+var (
+ ErrInvalidLengthRaft = fmt.Errorf("proto: negative length found during unmarshaling")
+ ErrIntOverflowRaft = fmt.Errorf("proto: integer overflow")
+ ErrUnexpectedEndOfGroupRaft = fmt.Errorf("proto: unexpected end of group")
+)
diff --git a/vendor/go.etcd.io/raft/v3/raftpb/raft.proto b/vendor/go.etcd.io/raft/v3/raftpb/raft.proto
new file mode 100644
index 0000000..a8598ee
--- /dev/null
+++ b/vendor/go.etcd.io/raft/v3/raftpb/raft.proto
@@ -0,0 +1,214 @@
+syntax = "proto2";
+package raftpb;
+
+import "gogoproto/gogo.proto";
+
+option (gogoproto.marshaler_all) = true;
+option (gogoproto.sizer_all) = true;
+option (gogoproto.unmarshaler_all) = true;
+option (gogoproto.goproto_getters_all) = false;
+option (gogoproto.goproto_enum_prefix_all) = false;
+option (gogoproto.goproto_unkeyed_all) = false;
+option (gogoproto.goproto_unrecognized_all) = false;
+option (gogoproto.goproto_sizecache_all) = false;
+
+enum EntryType {
+ EntryNormal = 0;
+ EntryConfChange = 1; // corresponds to pb.ConfChange
+ EntryConfChangeV2 = 2; // corresponds to pb.ConfChangeV2
+}
+
+message Entry {
+ optional uint64 Term = 2 [(gogoproto.nullable) = false]; // must be 64-bit aligned for atomic operations
+ optional uint64 Index = 3 [(gogoproto.nullable) = false]; // must be 64-bit aligned for atomic operations
+ optional EntryType Type = 1 [(gogoproto.nullable) = false];
+ optional bytes Data = 4;
+}
+
+message SnapshotMetadata {
+ optional ConfState conf_state = 1 [(gogoproto.nullable) = false];
+ optional uint64 index = 2 [(gogoproto.nullable) = false];
+ optional uint64 term = 3 [(gogoproto.nullable) = false];
+}
+
+message Snapshot {
+ optional bytes data = 1;
+ optional SnapshotMetadata metadata = 2 [(gogoproto.nullable) = false];
+}
+
+// For description of different message types, see:
+// https://pkg.go.dev/go.etcd.io/raft/v3#hdr-MessageType
+enum MessageType {
+ MsgHup = 0;
+ MsgBeat = 1;
+ MsgProp = 2;
+ MsgApp = 3;
+ MsgAppResp = 4;
+ MsgVote = 5;
+ MsgVoteResp = 6;
+ MsgSnap = 7;
+ MsgHeartbeat = 8;
+ MsgHeartbeatResp = 9;
+ MsgUnreachable = 10;
+ MsgSnapStatus = 11;
+ MsgCheckQuorum = 12;
+ MsgTransferLeader = 13;
+ MsgTimeoutNow = 14;
+ MsgReadIndex = 15;
+ MsgReadIndexResp = 16;
+ MsgPreVote = 17;
+ MsgPreVoteResp = 18;
+ MsgStorageAppend = 19;
+ MsgStorageAppendResp = 20;
+ MsgStorageApply = 21;
+ MsgStorageApplyResp = 22;
+ MsgForgetLeader = 23;
+ // NOTE: when adding new message types, remember to update the isLocalMsg and
+ // isResponseMsg arrays in raft/util.go and update the corresponding tests in
+ // raft/util_test.go.
+}
+
+message Message {
+ optional MessageType type = 1 [(gogoproto.nullable) = false];
+ optional uint64 to = 2 [(gogoproto.nullable) = false];
+ optional uint64 from = 3 [(gogoproto.nullable) = false];
+ optional uint64 term = 4 [(gogoproto.nullable) = false];
+ // logTerm is generally used for appending Raft logs to followers. For example,
+ // (type=MsgApp,index=100,logTerm=5) means the leader appends entries starting
+ // at index=101, and the term of the entry at index 100 is 5.
+ // (type=MsgAppResp,reject=true,index=100,logTerm=5) means follower rejects some
+ // entries from its leader as it already has an entry with term 5 at index 100.
+ // (type=MsgStorageAppendResp,index=100,logTerm=5) means the local node wrote
+ // entries up to index=100 in stable storage, and the term of the entry at index
+ // 100 was 5. This doesn't always mean that the corresponding MsgStorageAppend
+ // message was the one that carried these entries, just that those entries were
+ // stable at the time of processing the corresponding MsgStorageAppend.
+ optional uint64 logTerm = 5 [(gogoproto.nullable) = false];
+ optional uint64 index = 6 [(gogoproto.nullable) = false];
+ repeated Entry entries = 7 [(gogoproto.nullable) = false];
+ optional uint64 commit = 8 [(gogoproto.nullable) = false];
+ // (type=MsgStorageAppend,vote=5,term=10) means the local node is voting for
+ // peer 5 in term 10. For MsgStorageAppends, the term, vote, and commit fields
+ // will either all be set (to facilitate the construction of a HardState) if
+ // any of the fields have changed or will all be unset if none of the fields
+ // have changed.
+ optional uint64 vote = 13 [(gogoproto.nullable) = false];
+ // snapshot is non-nil and non-empty for MsgSnap messages and nil for all other
+ // message types. However, peer nodes running older binary versions may send a
+ // non-nil, empty value for the snapshot field of non-MsgSnap messages. Code
+ // should be prepared to handle such messages.
+ optional Snapshot snapshot = 9 [(gogoproto.nullable) = true];
+ optional bool reject = 10 [(gogoproto.nullable) = false];
+ optional uint64 rejectHint = 11 [(gogoproto.nullable) = false];
+ optional bytes context = 12 [(gogoproto.nullable) = true];
+ // responses are populated by a raft node to instruct storage threads on how
+ // to respond and who to respond to when the work associated with a message
+ // is complete. Populated for MsgStorageAppend and MsgStorageApply messages.
+ repeated Message responses = 14 [(gogoproto.nullable) = false];
+}
+
+message HardState {
+ optional uint64 term = 1 [(gogoproto.nullable) = false];
+ optional uint64 vote = 2 [(gogoproto.nullable) = false];
+ optional uint64 commit = 3 [(gogoproto.nullable) = false];
+}
+
+// ConfChangeTransition specifies the behavior of a configuration change with
+// respect to joint consensus.
+enum ConfChangeTransition {
+ // Automatically use the simple protocol if possible, otherwise fall back
+ // to ConfChangeJointImplicit. Most applications will want to use this.
+ ConfChangeTransitionAuto = 0;
+ // Use joint consensus unconditionally, and transition out of them
+ // automatically (by proposing a zero configuration change).
+ //
+ // This option is suitable for applications that want to minimize the time
+ // spent in the joint configuration and do not store the joint configuration
+ // in the state machine (outside of InitialState).
+ ConfChangeTransitionJointImplicit = 1;
+ // Use joint consensus and remain in the joint configuration until the
+ // application proposes a no-op configuration change. This is suitable for
+ // applications that want to explicitly control the transitions, for example
+ // to use a custom payload (via the Context field).
+ ConfChangeTransitionJointExplicit = 2;
+}
+
+message ConfState {
+ // The voters in the incoming config. (If the configuration is not joint,
+ // then the outgoing config is empty).
+ repeated uint64 voters = 1;
+ // The learners in the incoming config.
+ repeated uint64 learners = 2;
+ // The voters in the outgoing config.
+ repeated uint64 voters_outgoing = 3;
+ // The nodes that will become learners when the outgoing config is removed.
+ // These nodes are necessarily currently in nodes_joint (or they would have
+ // been added to the incoming config right away).
+ repeated uint64 learners_next = 4;
+ // If set, the config is joint and Raft will automatically transition into
+ // the final config (i.e. remove the outgoing config) when this is safe.
+ optional bool auto_leave = 5 [(gogoproto.nullable) = false];
+}
+
+enum ConfChangeType {
+ ConfChangeAddNode = 0;
+ ConfChangeRemoveNode = 1;
+ ConfChangeUpdateNode = 2;
+ ConfChangeAddLearnerNode = 3;
+}
+
+message ConfChange {
+ optional ConfChangeType type = 2 [(gogoproto.nullable) = false];
+ optional uint64 node_id = 3 [(gogoproto.nullable) = false, (gogoproto.customname) = "NodeID"];
+ optional bytes context = 4;
+
+ // NB: this is used only by etcd to thread through a unique identifier.
+ // Ideally it should really use the Context instead. No counterpart to
+ // this field exists in ConfChangeV2.
+ optional uint64 id = 1 [(gogoproto.nullable) = false, (gogoproto.customname) = "ID"];
+}
+
+// ConfChangeSingle is an individual configuration change operation. Multiple
+// such operations can be carried out atomically via a ConfChangeV2.
+message ConfChangeSingle {
+ optional ConfChangeType type = 1 [(gogoproto.nullable) = false];
+ optional uint64 node_id = 2 [(gogoproto.nullable) = false, (gogoproto.customname) = "NodeID"];
+}
+
+// ConfChangeV2 messages initiate configuration changes. They support both the
+// simple "one at a time" membership change protocol and full Joint Consensus
+// allowing for arbitrary changes in membership.
+//
+// The supplied context is treated as an opaque payload and can be used to
+// attach an action on the state machine to the application of the config change
+// proposal. Note that contrary to Joint Consensus as outlined in the Raft
+// paper[1], configuration changes become active when they are *applied* to the
+// state machine (not when they are appended to the log).
+//
+// The simple protocol can be used whenever only a single change is made.
+//
+// Non-simple changes require the use of Joint Consensus, for which two
+// configuration changes are run. The first configuration change specifies the
+// desired changes and transitions the Raft group into the joint configuration,
+// in which quorum requires a majority of both the pre-changes and post-changes
+// configuration. Joint Consensus avoids entering fragile intermediate
+// configurations that could compromise survivability. For example, without the
+// use of Joint Consensus and running across three availability zones with a
+// replication factor of three, it is not possible to replace a voter without
+// entering an intermediate configuration that does not survive the outage of
+// one availability zone.
+//
+// The provided ConfChangeTransition specifies how (and whether) Joint Consensus
+// is used, and assigns the task of leaving the joint configuration either to
+// Raft or the application. Leaving the joint configuration is accomplished by
+// proposing a ConfChangeV2 with only and optionally the Context field
+// populated.
+//
+// For details on Raft membership changes, see:
+//
+// [1]: https://github.com/ongardie/dissertation/blob/master/online-trim.pdf
+message ConfChangeV2 {
+ optional ConfChangeTransition transition = 1 [(gogoproto.nullable) = false];
+ repeated ConfChangeSingle changes = 2 [(gogoproto.nullable) = false];
+ optional bytes context = 3;
+}