client

package

v0.1.1 Latest Latest Go to latest Published: Jul 12, 2019 License: Apache-2.0 Imports: 13 Imported by: 0

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var (
	ErrKeyNotFound = errors.New("key not found")
)

This section is empty.

type Client struct {
	*clientv3.Client
	// contains filtered or unexported fields
}

func New(cfg *Config) (*Client, error)

func (c *Client) Count(key string) (int64, error)

func (c *Client) Exists(key string) (bool, error)

func (c *Client) Get(key string) ([]byte, error)

func (c *Client) GetN(key string) (int64, error)

func (c *Client) Incr(key string, timeout time.Duration) (int64, error)

func (c *Client) IsHealthy(ctx context.Context) error

func (c *Client) Lock(key string, timeout time.Duration) (context.CancelFunc, error)

func (c *Client) MustGet(ctx context.Context, key string) ([]byte, error)

MustGet blocks until the context is cancelled, an error is received, or the key is present. Returns the value of the key once present.

func (c *Client) Prefix(key string) ([]*mvccpb.KeyValue, error)

func (c *Client) Set(key, value string) error

func (c *Client) SetOnce(ctx context.Context, key, value string) (bool, error)

type Config struct {
	ClientURLs       []string
	SecurityConfig   SecurityConfig
	Timeout          time.Duration
	AutoSyncInterval time.Duration
}

type SecurityConfig struct {
	CertFile      string
	KeyFile       string
	CertAuth      bool
	TrustedCAFile string
	AutoTLS       bool
}

func (sc SecurityConfig) Enabled() bool

func (sc SecurityConfig) Scheme() string

func (sc SecurityConfig) TLSInfo() transport.TLSInfo