server

package
v1.0.3 Latest Latest
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 Go to latest Published: Aug 15, 2024 License: Apache-2.0 Imports: 22 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrNotSupported = status.New(codes.InvalidArgument, "etcdserver: unsupported operations in txn request").Err()

	ErrKeyExists = rpctypes.ErrGRPCDuplicateKey
	ErrCompacted = rpctypes.ErrGRPCCompacted
	ErrFutureRev = rpctypes.ErrGRPCFutureRev
)

Functions

This section is empty.

Types

type Backend 

type Backend interface {
	Start(ctx context.Context) error
	Get(ctx context.Context, key, rangeEnd string, limit, revision int64) (int64, *KeyValue, error)
	Create(ctx context.Context, key string, value []byte, lease int64) (int64, error)
	Delete(ctx context.Context, key string, revision int64) (int64, *KeyValue, bool, error)
	List(ctx context.Context, prefix, startKey string, limit, revision int64) (int64, []*KeyValue, error)
	Count(ctx context.Context, prefix string, revision int64) (int64, int64, error)
	Update(ctx context.Context, key string, value []byte, revision, lease int64) (int64, *KeyValue, bool, error)
	Watch(ctx context.Context, key string, revision int64) WatchResult
	DbSize(ctx context.Context) (int64, error)
	CurrentRevision(ctx context.Context) (int64, error)
}

type Dialect 

type Dialect interface {
	ListCurrent(ctx context.Context, prefix string, limit int64, includeDeleted bool) (*sql.Rows, error)
	List(ctx context.Context, prefix, startKey string, limit, revision int64, includeDeleted bool) (*sql.Rows, error)
	CountCurrent(ctx context.Context, prefix string) (int64, int64, error)
	Count(ctx context.Context, prefix string, revision int64) (int64, int64, error)
	CurrentRevision(ctx context.Context) (int64, error)
	After(ctx context.Context, prefix string, rev, limit int64) (*sql.Rows, error)
	Insert(ctx context.Context, key string, create, delete bool, createRevision, previousRevision int64, ttl int64, value, prevValue []byte) (int64, error)
	GetRevision(ctx context.Context, revision int64) (*sql.Rows, error)
	DeleteRevision(ctx context.Context, revision int64) error
	GetCompactRevision(ctx context.Context) (int64, error)
	SetCompactRevision(ctx context.Context, revision int64) error
	Compact(ctx context.Context, revision int64) (int64, error)
	PostCompact(ctx context.Context) error
	Fill(ctx context.Context, revision int64) error
	IsFill(key string) bool
	BeginTx(ctx context.Context, opts *sql.TxOptions) (Transaction, error)
	GetSize(ctx context.Context) (int64, error)
	FillRetryDelay(ctx context.Context)
}

type Event 

type Event struct {
	Delete bool
	Create bool
	KV     *KeyValue
	PrevKV *KeyValue
}

type KVServerBridge 

type KVServerBridge struct {
	// contains filtered or unexported fields
}

func New 

func New(backend Backend, scheme string, notifyInterval time.Duration) *KVServerBridge

func (*KVServerBridge) Alarm 

func (s *KVServerBridge) Alarm(context.Context, *etcdserverpb.AlarmRequest) (*etcdserverpb.AlarmResponse, error)

func (*KVServerBridge) Compact 

func (k *KVServerBridge) Compact(ctx context.Context, r *etcdserverpb.CompactionRequest) (*etcdserverpb.CompactionResponse, error)

func (*KVServerBridge) Defragment 

func (s *KVServerBridge) Defragment(context.Context, *etcdserverpb.DefragmentRequest) (*etcdserverpb.DefragmentResponse, error)

func (*KVServerBridge) DeleteRange 

func (k *KVServerBridge) DeleteRange(ctx context.Context, r *etcdserverpb.DeleteRangeRequest) (*etcdserverpb.DeleteRangeResponse, error)

func (*KVServerBridge) Downgrade 

func (s *KVServerBridge) Downgrade(context.Context, *etcdserverpb.DowngradeRequest) (*etcdserverpb.DowngradeResponse, error)

func (*KVServerBridge) Hash 

func (s *KVServerBridge) Hash(context.Context, *etcdserverpb.HashRequest) (*etcdserverpb.HashResponse, error)

func (*KVServerBridge) HashKV 

func (s *KVServerBridge) HashKV(context.Context, *etcdserverpb.HashKVRequest) (*etcdserverpb.HashKVResponse, error)

func (*KVServerBridge) LeaseGrant 

func (s *KVServerBridge) LeaseGrant(ctx context.Context, req *etcdserverpb.LeaseGrantRequest) (*etcdserverpb.LeaseGrantResponse, error)

func (*KVServerBridge) LeaseKeepAlive 

func (s *KVServerBridge) LeaseKeepAlive(etcdserverpb.Lease_LeaseKeepAliveServer) error

func (*KVServerBridge) LeaseLeases 

func (s *KVServerBridge) LeaseLeases(context.Context, *etcdserverpb.LeaseLeasesRequest) (*etcdserverpb.LeaseLeasesResponse, error)

func (*KVServerBridge) LeaseRevoke 

func (s *KVServerBridge) LeaseRevoke(context.Context, *etcdserverpb.LeaseRevokeRequest) (*etcdserverpb.LeaseRevokeResponse, error)

func (*KVServerBridge) LeaseTimeToLive 

func (s *KVServerBridge) LeaseTimeToLive(context.Context, *etcdserverpb.LeaseTimeToLiveRequest) (*etcdserverpb.LeaseTimeToLiveResponse, error)

func (*KVServerBridge) MemberAdd 

func (s *KVServerBridge) MemberAdd(context.Context, *etcdserverpb.MemberAddRequest) (*etcdserverpb.MemberAddResponse, error)

func (*KVServerBridge) MemberList 

func (s *KVServerBridge) MemberList(ctx context.Context, r *etcdserverpb.MemberListRequest) (*etcdserverpb.MemberListResponse, error)

func (*KVServerBridge) MemberPromote 

func (s *KVServerBridge) MemberPromote(context.Context, *etcdserverpb.MemberPromoteRequest) (*etcdserverpb.MemberPromoteResponse, error)

func (*KVServerBridge) MemberRemove 

func (s *KVServerBridge) MemberRemove(context.Context, *etcdserverpb.MemberRemoveRequest) (*etcdserverpb.MemberRemoveResponse, error)

func (*KVServerBridge) MemberUpdate 

func (s *KVServerBridge) MemberUpdate(context.Context, *etcdserverpb.MemberUpdateRequest) (*etcdserverpb.MemberUpdateResponse, error)

func (*KVServerBridge) MoveLeader 

func (s *KVServerBridge) MoveLeader(context.Context, *etcdserverpb.MoveLeaderRequest) (*etcdserverpb.MoveLeaderResponse, error)

func (*KVServerBridge) Put 

func (k *KVServerBridge) Put(ctx context.Context, r *etcdserverpb.PutRequest) (*etcdserverpb.PutResponse, error)

func (*KVServerBridge) Range 

func (k *KVServerBridge) Range(ctx context.Context, r *etcdserverpb.RangeRequest) (*etcdserverpb.RangeResponse, error)

func (*KVServerBridge) Register 

func (k *KVServerBridge) Register(server *grpc.Server)

func (*KVServerBridge) Snapshot 

func (s *KVServerBridge) Snapshot(*etcdserverpb.SnapshotRequest, etcdserverpb.Maintenance_SnapshotServer) error

func (*KVServerBridge) Status 

func (s *KVServerBridge) Status(ctx context.Context, r *etcdserverpb.StatusRequest) (*etcdserverpb.StatusResponse, error)

func (*KVServerBridge) Txn 

func (k *KVServerBridge) Txn(ctx context.Context, r *etcdserverpb.TxnRequest) (*etcdserverpb.TxnResponse, error)

func (*KVServerBridge) Watch 

func (s *KVServerBridge) Watch(ws etcdserverpb.Watch_WatchServer) error

type KeyValue 

type KeyValue struct {
	Key            string
	CreateRevision int64
	ModRevision    int64
	Value          []byte
	Lease          int64
}

type LimitedServer 

type LimitedServer struct {
	// contains filtered or unexported fields
}

func (*LimitedServer) Range 

func (l *LimitedServer) Range(ctx context.Context, r *etcdserverpb.RangeRequest) (*RangeResponse, error)

func (*LimitedServer) Txn 

func (l *LimitedServer) Txn(ctx context.Context, txn *etcdserverpb.TxnRequest) (*etcdserverpb.TxnResponse, error)

type RangeResponse 

type RangeResponse struct {
	Header *etcdserverpb.ResponseHeader
	Kvs    []*KeyValue
	More   bool
	Count  int64
}

type ResponseHeader 

type ResponseHeader struct {
	Revision int64
}

type Transaction 

type Transaction interface {
	Commit() error
	MustCommit()
	Rollback() error
	MustRollback()
	GetCompactRevision(ctx context.Context) (int64, error)
	SetCompactRevision(ctx context.Context, revision int64) error
	Compact(ctx context.Context, revision int64) (int64, error)
	GetRevision(ctx context.Context, revision int64) (*sql.Rows, error)
	DeleteRevision(ctx context.Context, revision int64) error
	CurrentRevision(ctx context.Context) (int64, error)
}

type WatchResult 

type WatchResult struct {
	CurrentRevision int64
	CompactRevision int64
	Events          <-chan []*Event
}

Source Files

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