etcdserverpb

package
v2.3.0-alpha.0+incompa... Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 6, 2015 License: Apache-2.0 Imports: 7 Imported by: 0

Documentation

Overview

Package etcdserverpb is a generated protocol buffer package.

It is generated from these files: 

etcdserver.proto
raft_internal.proto
rpc.proto

It has these top-level messages: 

Request
Metadata

Index

Constants

This section is empty.

Variables

View Source 
var Compare_CompareResult_name = map[int32]string{
	0: "EQUAL",
	1: "GREATER",
	2: "LESS",
}
View Source 
var Compare_CompareResult_value = map[string]int32{
	"EQUAL":   0,
	"GREATER": 1,
	"LESS":    2,
}
View Source 
var Compare_CompareTarget_name = map[int32]string{
	0: "VERSION",
	1: "CREATE",
	2: "MOD",
	3: "VALUE",
}
View Source 
var Compare_CompareTarget_value = map[string]int32{
	"VERSION": 0,
	"CREATE":  1,
	"MOD":     2,
	"VALUE":   3,
}
View Source 
var (
	ErrInvalidLengthEtcdserver = fmt.Errorf("proto: negative length found during unmarshaling")
)
View Source 
var (
	ErrInvalidLengthRaftInternal = fmt.Errorf("proto: negative length found during unmarshaling")
)
View Source 
var (
	ErrInvalidLengthRpc = fmt.Errorf("proto: negative length found during unmarshaling")
)

Functions

func RegisterKVServer 

func RegisterKVServer(s *grpc.Server, srv KVServer)

func RegisterWatchServer 

func RegisterWatchServer(s *grpc.Server, srv WatchServer)

Types

type CompactionRequest 

type CompactionRequest struct {
	Revision int64 `protobuf:"varint,1,opt,name=revision,proto3" json:"revision,omitempty"`
}

Compaction compacts the kv store upto the given revision (including). It removes the old versions of a key. It keeps the newest version of the key even if its latest modification revision is smaller than the given revision.

func (*CompactionRequest) Marshal 

func (m *CompactionRequest) Marshal() (data []byte, err error)

func (*CompactionRequest) MarshalTo 

func (m *CompactionRequest) MarshalTo(data []byte) (int, error)

func (*CompactionRequest) ProtoMessage 

func (*CompactionRequest) ProtoMessage()

func (*CompactionRequest) Reset 

func (m *CompactionRequest) Reset()

func (*CompactionRequest) Size 

func (m *CompactionRequest) Size() (n int)

func (*CompactionRequest) String 

func (m *CompactionRequest) String() string

func (*CompactionRequest) Unmarshal 

func (m *CompactionRequest) Unmarshal(data []byte) error

type CompactionResponse 

type CompactionResponse struct {
	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header" json:"header,omitempty"`
}

func (*CompactionResponse) GetHeader 

func (m *CompactionResponse) GetHeader() *ResponseHeader

func (*CompactionResponse) Marshal 

func (m *CompactionResponse) Marshal() (data []byte, err error)

func (*CompactionResponse) MarshalTo 

func (m *CompactionResponse) MarshalTo(data []byte) (int, error)

func (*CompactionResponse) ProtoMessage 

func (*CompactionResponse) ProtoMessage()

func (*CompactionResponse) Reset 

func (m *CompactionResponse) Reset()

func (*CompactionResponse) Size 

func (m *CompactionResponse) Size() (n int)

func (*CompactionResponse) String 

func (m *CompactionResponse) String() string

func (*CompactionResponse) Unmarshal 

func (m *CompactionResponse) Unmarshal(data []byte) error

type Compare 

type Compare struct {
	Result Compare_CompareResult `protobuf:"varint,1,opt,name=result,proto3,enum=etcdserverpb.Compare_CompareResult" json:"result,omitempty"`
	Target Compare_CompareTarget `protobuf:"varint,2,opt,name=target,proto3,enum=etcdserverpb.Compare_CompareTarget" json:"target,omitempty"`
	// key path
	Key []byte `protobuf:"bytes,3,opt,name=key,proto3" json:"key,omitempty"`
	// version of the given key
	Version int64 `protobuf:"varint,4,opt,name=version,proto3" json:"version,omitempty"`
	// create revision of the given key
	CreateRevision int64 `protobuf:"varint,5,opt,name=create_revision,proto3" json:"create_revision,omitempty"`
	// last modified revision of the given key
	ModRevision int64 `protobuf:"varint,6,opt,name=mod_revision,proto3" json:"mod_revision,omitempty"`
	// value of the given key
	Value []byte `protobuf:"bytes,7,opt,name=value,proto3" json:"value,omitempty"`
}

func (*Compare) Marshal 

func (m *Compare) Marshal() (data []byte, err error)

func (*Compare) MarshalTo 

func (m *Compare) MarshalTo(data []byte) (int, error)

func (*Compare) ProtoMessage 

func (*Compare) ProtoMessage()

func (*Compare) Reset 

func (m *Compare) Reset()

func (*Compare) Size 

func (m *Compare) Size() (n int)

func (*Compare) String 

func (m *Compare) String() string

func (*Compare) Unmarshal 

func (m *Compare) Unmarshal(data []byte) error

type Compare_CompareResult 

type Compare_CompareResult int32
const (
	Compare_EQUAL   Compare_CompareResult = 0
	Compare_GREATER Compare_CompareResult = 1
	Compare_LESS    Compare_CompareResult = 2
)

func (Compare_CompareResult) String 

func (x Compare_CompareResult) String() string

type Compare_CompareTarget 

type Compare_CompareTarget int32
const (
	Compare_VERSION Compare_CompareTarget = 0
	Compare_CREATE  Compare_CompareTarget = 1
	Compare_MOD     Compare_CompareTarget = 2
	Compare_VALUE   Compare_CompareTarget = 3
)

func (Compare_CompareTarget) String 

func (x Compare_CompareTarget) String() string

type DeleteRangeRequest 

type DeleteRangeRequest struct {
	// if the range_end is not given, the request deletes the key.
	Key []byte `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
	// if the range_end is given, it deletes the keys in range [key, range_end).
	RangeEnd []byte `protobuf:"bytes,2,opt,name=range_end,proto3" json:"range_end,omitempty"`
}

func (*DeleteRangeRequest) Marshal 

func (m *DeleteRangeRequest) Marshal() (data []byte, err error)

func (*DeleteRangeRequest) MarshalTo 

func (m *DeleteRangeRequest) MarshalTo(data []byte) (int, error)

func (*DeleteRangeRequest) ProtoMessage 

func (*DeleteRangeRequest) ProtoMessage()

func (*DeleteRangeRequest) Reset 

func (m *DeleteRangeRequest) Reset()

func (*DeleteRangeRequest) Size 

func (m *DeleteRangeRequest) Size() (n int)

func (*DeleteRangeRequest) String 

func (m *DeleteRangeRequest) String() string

func (*DeleteRangeRequest) Unmarshal 

func (m *DeleteRangeRequest) Unmarshal(data []byte) error

type DeleteRangeResponse 

type DeleteRangeResponse struct {
	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header" json:"header,omitempty"`
}

func (*DeleteRangeResponse) GetHeader 

func (m *DeleteRangeResponse) GetHeader() *ResponseHeader

func (*DeleteRangeResponse) Marshal 

func (m *DeleteRangeResponse) Marshal() (data []byte, err error)

func (*DeleteRangeResponse) MarshalTo 

func (m *DeleteRangeResponse) MarshalTo(data []byte) (int, error)

func (*DeleteRangeResponse) ProtoMessage 

func (*DeleteRangeResponse) ProtoMessage()

func (*DeleteRangeResponse) Reset 

func (m *DeleteRangeResponse) Reset()

func (*DeleteRangeResponse) Size 

func (m *DeleteRangeResponse) Size() (n int)

func (*DeleteRangeResponse) String 

func (m *DeleteRangeResponse) String() string

func (*DeleteRangeResponse) Unmarshal 

func (m *DeleteRangeResponse) Unmarshal(data []byte) error

type EmptyResponse 

type EmptyResponse struct {
}

func (*EmptyResponse) Marshal 

func (m *EmptyResponse) Marshal() (data []byte, err error)

func (*EmptyResponse) MarshalTo 

func (m *EmptyResponse) MarshalTo(data []byte) (int, error)

func (*EmptyResponse) ProtoMessage 

func (*EmptyResponse) ProtoMessage()

func (*EmptyResponse) Reset 

func (m *EmptyResponse) Reset()

func (*EmptyResponse) Size 

func (m *EmptyResponse) Size() (n int)

func (*EmptyResponse) String 

func (m *EmptyResponse) String() string

func (*EmptyResponse) Unmarshal 

func (m *EmptyResponse) Unmarshal(data []byte) error

type InternalRaftRequest 

type InternalRaftRequest struct {
	ID          uint64              `protobuf:"varint,1,opt,proto3" json:"ID,omitempty"`
	V2          *Request            `protobuf:"bytes,2,opt,name=v2" json:"v2,omitempty"`
	Range       *RangeRequest       `protobuf:"bytes,3,opt,name=range" json:"range,omitempty"`
	Put         *PutRequest         `protobuf:"bytes,4,opt,name=put" json:"put,omitempty"`
	DeleteRange *DeleteRangeRequest `protobuf:"bytes,5,opt,name=delete_range" json:"delete_range,omitempty"`
	Txn         *TxnRequest         `protobuf:"bytes,6,opt,name=txn" json:"txn,omitempty"`
	Compaction  *CompactionRequest  `protobuf:"bytes,7,opt,name=compaction" json:"compaction,omitempty"`
}

An InternalRaftRequest is the union of all requests which can be sent via raft.

func (*InternalRaftRequest) Marshal 

func (m *InternalRaftRequest) Marshal() (data []byte, err error)

func (*InternalRaftRequest) MarshalTo 

func (m *InternalRaftRequest) MarshalTo(data []byte) (int, error)

func (*InternalRaftRequest) ProtoMessage 

func (*InternalRaftRequest) ProtoMessage()

func (*InternalRaftRequest) Reset 

func (m *InternalRaftRequest) Reset()

func (*InternalRaftRequest) Size 

func (m *InternalRaftRequest) Size() (n int)

func (*InternalRaftRequest) String 

func (m *InternalRaftRequest) String() string

func (*InternalRaftRequest) Unmarshal 

func (m *InternalRaftRequest) Unmarshal(data []byte) error

type KVClient 

type KVClient interface {
	// Range gets the keys in the range from the store.
	Range(ctx context.Context, in *RangeRequest, opts ...grpc.CallOption) (*RangeResponse, error)
	// Put puts the given key into the store.
	// A put request increases the revision of the store,
	// and generates one event in the event history.
	Put(ctx context.Context, in *PutRequest, opts ...grpc.CallOption) (*PutResponse, error)
	// Delete deletes the given range from the store.
	// A delete request increase the revision of the store,
	// and generates one event in the event history.
	DeleteRange(ctx context.Context, in *DeleteRangeRequest, opts ...grpc.CallOption) (*DeleteRangeResponse, error)
	// Txn processes all the requests in one transaction.
	// A txn request increases the revision of the store,
	// and generates events with the same revision in the event history.
	Txn(ctx context.Context, in *TxnRequest, opts ...grpc.CallOption) (*TxnResponse, error)
	// Compact compacts the event history in etcd. User should compact the
	// event history periodically, or it will grow infinitely.
	Compact(ctx context.Context, in *CompactionRequest, opts ...grpc.CallOption) (*CompactionResponse, error)
}

func NewKVClient 

func NewKVClient(cc *grpc.ClientConn) KVClient

type KVServer 

type KVServer interface {
	// Range gets the keys in the range from the store.
	Range(context.Context, *RangeRequest) (*RangeResponse, error)
	// Put puts the given key into the store.
	// A put request increases the revision of the store,
	// and generates one event in the event history.
	Put(context.Context, *PutRequest) (*PutResponse, error)
	// Delete deletes the given range from the store.
	// A delete request increase the revision of the store,
	// and generates one event in the event history.
	DeleteRange(context.Context, *DeleteRangeRequest) (*DeleteRangeResponse, error)
	// Txn processes all the requests in one transaction.
	// A txn request increases the revision of the store,
	// and generates events with the same revision in the event history.
	Txn(context.Context, *TxnRequest) (*TxnResponse, error)
	// Compact compacts the event history in etcd. User should compact the
	// event history periodically, or it will grow infinitely.
	Compact(context.Context, *CompactionRequest) (*CompactionResponse, error)
}

type Metadata 

type Metadata struct {
	NodeID           uint64 `protobuf:"varint,1,opt" json:"NodeID"`
	ClusterID        uint64 `protobuf:"varint,2,opt" json:"ClusterID"`
	XXX_unrecognized []byte `json:"-"`
}

func (*Metadata) Marshal 

func (m *Metadata) Marshal() (data []byte, err error)

func (*Metadata) MarshalTo 

func (m *Metadata) MarshalTo(data []byte) (int, error)

func (*Metadata) ProtoMessage 

func (*Metadata) ProtoMessage()

func (*Metadata) Reset 

func (m *Metadata) Reset()

func (*Metadata) Size 

func (m *Metadata) Size() (n int)

func (*Metadata) String 

func (m *Metadata) String() string

func (*Metadata) Unmarshal 

func (m *Metadata) Unmarshal(data []byte) error

type PutRequest 

type PutRequest struct {
	Key   []byte `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
	Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
}

func (*PutRequest) Marshal 

func (m *PutRequest) Marshal() (data []byte, err error)

func (*PutRequest) MarshalTo 

func (m *PutRequest) MarshalTo(data []byte) (int, error)

func (*PutRequest) ProtoMessage 

func (*PutRequest) ProtoMessage()

func (*PutRequest) Reset 

func (m *PutRequest) Reset()

func (*PutRequest) Size 

func (m *PutRequest) Size() (n int)

func (*PutRequest) String 

func (m *PutRequest) String() string

func (*PutRequest) Unmarshal 

func (m *PutRequest) Unmarshal(data []byte) error

type PutResponse 

type PutResponse struct {
	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header" json:"header,omitempty"`
}

func (*PutResponse) GetHeader 

func (m *PutResponse) GetHeader() *ResponseHeader

func (*PutResponse) Marshal 

func (m *PutResponse) Marshal() (data []byte, err error)

func (*PutResponse) MarshalTo 

func (m *PutResponse) MarshalTo(data []byte) (int, error)

func (*PutResponse) ProtoMessage 

func (*PutResponse) ProtoMessage()

func (*PutResponse) Reset 

func (m *PutResponse) Reset()

func (*PutResponse) Size 

func (m *PutResponse) Size() (n int)

func (*PutResponse) String 

func (m *PutResponse) String() string

func (*PutResponse) Unmarshal 

func (m *PutResponse) Unmarshal(data []byte) error

type RangeRequest 

type RangeRequest struct {
	// if the range_end is not given, the request returns the key.
	Key []byte `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
	// if the range_end is given, it gets the keys in range [key, range_end).
	RangeEnd []byte `protobuf:"bytes,2,opt,name=range_end,proto3" json:"range_end,omitempty"`
	// limit the number of keys returned.
	Limit int64 `protobuf:"varint,3,opt,name=limit,proto3" json:"limit,omitempty"`
	// range over the store at the given revision.
	// if revision is less or equal to zero, range over the newest store.
	// if the revision has been compacted, ErrCompaction will be returned in
	// response.
	Revision int64 `protobuf:"varint,4,opt,name=revision,proto3" json:"revision,omitempty"`
}

func (*RangeRequest) Marshal 

func (m *RangeRequest) Marshal() (data []byte, err error)

func (*RangeRequest) MarshalTo 

func (m *RangeRequest) MarshalTo(data []byte) (int, error)

func (*RangeRequest) ProtoMessage 

func (*RangeRequest) ProtoMessage()

func (*RangeRequest) Reset 

func (m *RangeRequest) Reset()

func (*RangeRequest) Size 

func (m *RangeRequest) Size() (n int)

func (*RangeRequest) String 

func (m *RangeRequest) String() string

func (*RangeRequest) Unmarshal 

func (m *RangeRequest) Unmarshal(data []byte) error

type RangeResponse 

type RangeResponse struct {
	Header *ResponseHeader       `protobuf:"bytes,1,opt,name=header" json:"header,omitempty"`
	Kvs    []*storagepb.KeyValue `protobuf:"bytes,2,rep,name=kvs" json:"kvs,omitempty"`
	// more indicates if there are more keys to return in the requested range.
	More bool `protobuf:"varint,3,opt,name=more,proto3" json:"more,omitempty"`
}

func (*RangeResponse) GetHeader 

func (m *RangeResponse) GetHeader() *ResponseHeader

func (*RangeResponse) GetKvs 

func (m *RangeResponse) GetKvs() []*storagepb.KeyValue

func (*RangeResponse) Marshal 

func (m *RangeResponse) Marshal() (data []byte, err error)

func (*RangeResponse) MarshalTo 

func (m *RangeResponse) MarshalTo(data []byte) (int, error)

func (*RangeResponse) ProtoMessage 

func (*RangeResponse) ProtoMessage()

func (*RangeResponse) Reset 

func (m *RangeResponse) Reset()

func (*RangeResponse) Size 

func (m *RangeResponse) Size() (n int)

func (*RangeResponse) String 

func (m *RangeResponse) String() string

func (*RangeResponse) Unmarshal 

func (m *RangeResponse) Unmarshal(data []byte) error

type Request 

type Request struct {
	ID               uint64 `protobuf:"varint,1,opt" json:"ID"`
	Method           string `protobuf:"bytes,2,opt" json:"Method"`
	Path             string `protobuf:"bytes,3,opt" json:"Path"`
	Val              string `protobuf:"bytes,4,opt" json:"Val"`
	Dir              bool   `protobuf:"varint,5,opt" json:"Dir"`
	PrevValue        string `protobuf:"bytes,6,opt" json:"PrevValue"`
	PrevIndex        uint64 `protobuf:"varint,7,opt" json:"PrevIndex"`
	PrevExist        *bool  `protobuf:"varint,8,opt" json:"PrevExist,omitempty"`
	Expiration       int64  `protobuf:"varint,9,opt" json:"Expiration"`
	Wait             bool   `protobuf:"varint,10,opt" json:"Wait"`
	Since            uint64 `protobuf:"varint,11,opt" json:"Since"`
	Recursive        bool   `protobuf:"varint,12,opt" json:"Recursive"`
	Sorted           bool   `protobuf:"varint,13,opt" json:"Sorted"`
	Quorum           bool   `protobuf:"varint,14,opt" json:"Quorum"`
	Time             int64  `protobuf:"varint,15,opt" json:"Time"`
	Stream           bool   `protobuf:"varint,16,opt" json:"Stream"`
	XXX_unrecognized []byte `json:"-"`
}

func (*Request) Marshal 

func (m *Request) Marshal() (data []byte, err error)

func (*Request) MarshalTo 

func (m *Request) MarshalTo(data []byte) (int, error)

func (*Request) ProtoMessage 

func (*Request) ProtoMessage()

func (*Request) Reset 

func (m *Request) Reset()

func (*Request) Size 

func (m *Request) Size() (n int)

func (*Request) String 

func (m *Request) String() string

func (*Request) Unmarshal 

func (m *Request) Unmarshal(data []byte) error

type RequestUnion 

type RequestUnion struct {
	RequestRange       *RangeRequest       `protobuf:"bytes,1,opt,name=request_range" json:"request_range,omitempty"`
	RequestPut         *PutRequest         `protobuf:"bytes,2,opt,name=request_put" json:"request_put,omitempty"`
	RequestDeleteRange *DeleteRangeRequest `protobuf:"bytes,3,opt,name=request_delete_range" json:"request_delete_range,omitempty"`
}

func (*RequestUnion) GetRequestDeleteRange 

func (m *RequestUnion) GetRequestDeleteRange() *DeleteRangeRequest

func (*RequestUnion) GetRequestPut 

func (m *RequestUnion) GetRequestPut() *PutRequest

func (*RequestUnion) GetRequestRange 

func (m *RequestUnion) GetRequestRange() *RangeRequest

func (*RequestUnion) Marshal 

func (m *RequestUnion) Marshal() (data []byte, err error)

func (*RequestUnion) MarshalTo 

func (m *RequestUnion) MarshalTo(data []byte) (int, error)

func (*RequestUnion) ProtoMessage 

func (*RequestUnion) ProtoMessage()

func (*RequestUnion) Reset 

func (m *RequestUnion) Reset()

func (*RequestUnion) Size 

func (m *RequestUnion) Size() (n int)

func (*RequestUnion) String 

func (m *RequestUnion) String() string

func (*RequestUnion) Unmarshal 

func (m *RequestUnion) Unmarshal(data []byte) error

type ResponseHeader 

type ResponseHeader struct {
	ClusterId uint64 `protobuf:"varint,1,opt,name=cluster_id,proto3" json:"cluster_id,omitempty"`
	MemberId  uint64 `protobuf:"varint,2,opt,name=member_id,proto3" json:"member_id,omitempty"`
	// revision of the store when the request was applied.
	Revision int64 `protobuf:"varint,3,opt,name=revision,proto3" json:"revision,omitempty"`
	// term of raft when the request was applied.
	RaftTerm uint64 `protobuf:"varint,4,opt,name=raft_term,proto3" json:"raft_term,omitempty"`
}

func (*ResponseHeader) Marshal 

func (m *ResponseHeader) Marshal() (data []byte, err error)

func (*ResponseHeader) MarshalTo 

func (m *ResponseHeader) MarshalTo(data []byte) (int, error)

func (*ResponseHeader) ProtoMessage 

func (*ResponseHeader) ProtoMessage()

func (*ResponseHeader) Reset 

func (m *ResponseHeader) Reset()

func (*ResponseHeader) Size 

func (m *ResponseHeader) Size() (n int)

func (*ResponseHeader) String 

func (m *ResponseHeader) String() string

func (*ResponseHeader) Unmarshal 

func (m *ResponseHeader) Unmarshal(data []byte) error

type ResponseUnion 

type ResponseUnion struct {
	ResponseRange       *RangeResponse       `protobuf:"bytes,1,opt,name=response_range" json:"response_range,omitempty"`
	ResponsePut         *PutResponse         `protobuf:"bytes,2,opt,name=response_put" json:"response_put,omitempty"`
	ResponseDeleteRange *DeleteRangeResponse `protobuf:"bytes,3,opt,name=response_delete_range" json:"response_delete_range,omitempty"`
}

func (*ResponseUnion) GetResponseDeleteRange 

func (m *ResponseUnion) GetResponseDeleteRange() *DeleteRangeResponse

func (*ResponseUnion) GetResponsePut 

func (m *ResponseUnion) GetResponsePut() *PutResponse

func (*ResponseUnion) GetResponseRange 

func (m *ResponseUnion) GetResponseRange() *RangeResponse

func (*ResponseUnion) Marshal 

func (m *ResponseUnion) Marshal() (data []byte, err error)

func (*ResponseUnion) MarshalTo 

func (m *ResponseUnion) MarshalTo(data []byte) (int, error)

func (*ResponseUnion) ProtoMessage 

func (*ResponseUnion) ProtoMessage()

func (*ResponseUnion) Reset 

func (m *ResponseUnion) Reset()

func (*ResponseUnion) Size 

func (m *ResponseUnion) Size() (n int)

func (*ResponseUnion) String 

func (m *ResponseUnion) String() string

func (*ResponseUnion) Unmarshal 

func (m *ResponseUnion) Unmarshal(data []byte) error

type TxnRequest 

type TxnRequest struct {
	Compare []*Compare      `protobuf:"bytes,1,rep,name=compare" json:"compare,omitempty"`
	Success []*RequestUnion `protobuf:"bytes,2,rep,name=success" json:"success,omitempty"`
	Failure []*RequestUnion `protobuf:"bytes,3,rep,name=failure" json:"failure,omitempty"`
}

From google paxosdb paper: Our implementation hinges around a powerful primitive which we call MultiOp. All other database operations except for iteration are implemented as a single call to MultiOp. A MultiOp is applied atomically and consists of three components: 1. A list of tests called guard. Each test in guard checks a single entry in the database. It may check for the absence or presence of a value, or compare with a given value. Two different tests in the guard may apply to the same or different entries in the database. All tests in the guard are applied and MultiOp returns the results. If all tests are true, MultiOp executes t op (see item 2 below), otherwise it executes f op (see item 3 below). 2. A list of database operations called t op. Each operation in the list is either an insert, delete, or lookup operation, and applies to a single database entry. Two different operations in the list may apply to the same or different entries in the database. These operations are executed if guard evaluates to true. 3. A list of database operations called f op. Like t op, but executed if guard evaluates to false.

func (*TxnRequest) GetCompare 

func (m *TxnRequest) GetCompare() []*Compare

func (*TxnRequest) GetFailure 

func (m *TxnRequest) GetFailure() []*RequestUnion

func (*TxnRequest) GetSuccess 

func (m *TxnRequest) GetSuccess() []*RequestUnion

func (*TxnRequest) Marshal 

func (m *TxnRequest) Marshal() (data []byte, err error)

func (*TxnRequest) MarshalTo 

func (m *TxnRequest) MarshalTo(data []byte) (int, error)

func (*TxnRequest) ProtoMessage 

func (*TxnRequest) ProtoMessage()

func (*TxnRequest) Reset 

func (m *TxnRequest) Reset()

func (*TxnRequest) Size 

func (m *TxnRequest) Size() (n int)

func (*TxnRequest) String 

func (m *TxnRequest) String() string

func (*TxnRequest) Unmarshal 

func (m *TxnRequest) Unmarshal(data []byte) error

type TxnResponse 

type TxnResponse struct {
	Header    *ResponseHeader  `protobuf:"bytes,1,opt,name=header" json:"header,omitempty"`
	Succeeded bool             `protobuf:"varint,2,opt,name=succeeded,proto3" json:"succeeded,omitempty"`
	Responses []*ResponseUnion `protobuf:"bytes,3,rep,name=responses" json:"responses,omitempty"`
}

func (*TxnResponse) GetHeader 

func (m *TxnResponse) GetHeader() *ResponseHeader

func (*TxnResponse) GetResponses 

func (m *TxnResponse) GetResponses() []*ResponseUnion

func (*TxnResponse) Marshal 

func (m *TxnResponse) Marshal() (data []byte, err error)

func (*TxnResponse) MarshalTo 

func (m *TxnResponse) MarshalTo(data []byte) (int, error)

func (*TxnResponse) ProtoMessage 

func (*TxnResponse) ProtoMessage()

func (*TxnResponse) Reset 

func (m *TxnResponse) Reset()

func (*TxnResponse) Size 

func (m *TxnResponse) Size() (n int)

func (*TxnResponse) String 

func (m *TxnResponse) String() string

func (*TxnResponse) Unmarshal 

func (m *TxnResponse) Unmarshal(data []byte) error

type WatchClient 

type WatchClient interface {
	// Watch watches the events happening or happened. Both input and output
	// are stream. One watch rpc can watch for multiple keys or prefixs and
	// get a stream of events. The whole events history can be watched unless
	// compacted.
	Watch(ctx context.Context, opts ...grpc.CallOption) (Watch_WatchClient, error)
}

func NewWatchClient 

func NewWatchClient(cc *grpc.ClientConn) WatchClient

type WatchRequest 

type WatchRequest struct {
	// the key to be watched
	Key []byte `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
	// the prefix to be watched.
	Prefix []byte `protobuf:"bytes,2,opt,name=prefix,proto3" json:"prefix,omitempty"`
	// start_revision is an optional revision (including) to watch from. No start_revision is "now".
	StartRevision int64 `protobuf:"varint,3,opt,name=start_revision,proto3" json:"start_revision,omitempty"`
}

func (*WatchRequest) Marshal 

func (m *WatchRequest) Marshal() (data []byte, err error)

func (*WatchRequest) MarshalTo 

func (m *WatchRequest) MarshalTo(data []byte) (int, error)

func (*WatchRequest) ProtoMessage 

func (*WatchRequest) ProtoMessage()

func (*WatchRequest) Reset 

func (m *WatchRequest) Reset()

func (*WatchRequest) Size 

func (m *WatchRequest) Size() (n int)

func (*WatchRequest) String 

func (m *WatchRequest) String() string

func (*WatchRequest) Unmarshal 

func (m *WatchRequest) Unmarshal(data []byte) error

type WatchResponse 

type WatchResponse struct {
	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header" json:"header,omitempty"`
	// TODO: support batched events response?
	Event *storagepb.Event `protobuf:"bytes,2,opt,name=event" json:"event,omitempty"`
}

func (*WatchResponse) GetEvent 

func (m *WatchResponse) GetEvent() *storagepb.Event

func (*WatchResponse) GetHeader 

func (m *WatchResponse) GetHeader() *ResponseHeader

func (*WatchResponse) Marshal 

func (m *WatchResponse) Marshal() (data []byte, err error)

func (*WatchResponse) MarshalTo 

func (m *WatchResponse) MarshalTo(data []byte) (int, error)

func (*WatchResponse) ProtoMessage 

func (*WatchResponse) ProtoMessage()

func (*WatchResponse) Reset 

func (m *WatchResponse) Reset()

func (*WatchResponse) Size 

func (m *WatchResponse) Size() (n int)

func (*WatchResponse) String 

func (m *WatchResponse) String() string

func (*WatchResponse) Unmarshal 

func (m *WatchResponse) Unmarshal(data []byte) error

type WatchServer 

type WatchServer interface {
	// Watch watches the events happening or happened. Both input and output
	// are stream. One watch rpc can watch for multiple keys or prefixs and
	// get a stream of events. The whole events history can be watched unless
	// compacted.
	Watch(Watch_WatchServer) error
}

type Watch_WatchClient 

type Watch_WatchClient interface {
	Send(*WatchRequest) error
	Recv() (*WatchResponse, error)
	grpc.ClientStream
}

type Watch_WatchServer 

type Watch_WatchServer interface {
	Send(*WatchResponse) error
	Recv() (*WatchRequest, error)
	grpc.ServerStream
}

Source Files

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