redis

Documentation

Index

• Constants
• func NewRedisDriver(log logger.Logger, key string, cfgPlugin config.Configurer) (kv.Storage, error)
• type Config
  • func (s *Config) InitDefaults()
• type Driver
  • func (d *Driver) Delete(keys ...string) error
  • func (d *Driver) Get(key string) ([]byte, error)
  • func (d *Driver) Has(keys ...string) (map[string]bool, error)
  • func (d *Driver) MExpire(items ...*kvv1.Item) error
  • func (d *Driver) MGet(keys ...string) (map[string]interface{}, error)
  • func (d *Driver) Set(items ...*kvv1.Item) error
  • func (d *Driver) TTL(keys ...string) (map[string]interface{}, error)
• type Plugin
  • func (s *Plugin) Init(log logger.Logger, cfg config.Configurer) error
  • func (s *Plugin) Name() string
  • func (s *Plugin) Provide(key string) (kv.Storage, error)
  • func (s *Plugin) Serve() chan error
  • func (s *Plugin) Stop() error

Constants

const PluginName = "redis"

Functions

func NewRedisDriver

func NewRedisDriver(log logger.Logger, key string, cfgPlugin config.Configurer) (kv.Storage, error)

Types

type Config

type Config struct {
	Addrs            []string      `mapstructure:"addrs"`
	DB               int           `mapstructure:"db"`
	Username         string        `mapstructure:"username"`
	Password         string        `mapstructure:"password"`
	MasterName       string        `mapstructure:"master_name"`
	SentinelPassword string        `mapstructure:"sentinel_password"`
	RouteByLatency   bool          `mapstructure:"route_by_latency"`
	RouteRandomly    bool          `mapstructure:"route_randomly"`
	MaxRetries       int           `mapstructure:"max_retries"`
	DialTimeout      time.Duration `mapstructure:"dial_timeout"`
	MinRetryBackoff  time.Duration `mapstructure:"min_retry_backoff"`
	MaxRetryBackoff  time.Duration `mapstructure:"max_retry_backoff"`
	PoolSize         int           `mapstructure:"pool_size"`
	MinIdleConns     int           `mapstructure:"min_idle_conns"`
	MaxConnAge       time.Duration `mapstructure:"max_conn_age"`
	ReadTimeout      time.Duration `mapstructure:"read_timeout"`
	WriteTimeout     time.Duration `mapstructure:"write_timeout"`
	PoolTimeout      time.Duration `mapstructure:"pool_timeout"`
	IdleTimeout      time.Duration `mapstructure:"idle_timeout"`
	IdleCheckFreq    time.Duration `mapstructure:"idle_check_freq"`
	ReadOnly         bool          `mapstructure:"read_only"`
}

func (*Config) InitDefaults

func (s *Config) InitDefaults()

InitDefaults initializing fill config with default values

type Driver

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

func (*Driver) Delete

func (d *Driver) Delete(keys ...string) error

Delete one or multiple keys.

func (*Driver) Get

func (d *Driver) Get(key string) ([]byte, error)

Get loads key content into slice.

func (*Driver) Has

func (d *Driver) Has(keys ...string) (map[string]bool, error)

Has checks if value exists.

func (*Driver) MExpire

func (d *Driver) MExpire(items ...*kvv1.Item) error

MExpire https://redis.io/commands/expire timeout in RFC3339

func (*Driver) MGet

func (d *Driver) MGet(keys ...string) (map[string]interface{}, error)

MGet loads content of multiple values (some values might be skipped). https://redis.io/commands/mget Returns slice with the interfaces with values

func (*Driver) Set

func (d *Driver) Set(items ...*kvv1.Item) error

Set sets value with the TTL in seconds https://redis.io/commands/set Redis `SET key value [expiration]` command.

Use expiration for `SETEX`-like behavior. Zero expiration means the key has no expiration time.

func (*Driver) TTL

func (d *Driver) TTL(keys ...string) (map[string]interface{}, error)

TTL https://redis.io/commands/ttl return time in seconds (float64) for a given keys

type Plugin

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

Plugin BoltDB K/V storage.

func (*Plugin) Init

func (s *Plugin) Init(log logger.Logger, cfg config.Configurer) error

func (*Plugin) Name

func (s *Plugin) Name() string

Name returns plugin name

func (*Plugin) Provide

func (s *Plugin) Provide(key string) (kv.Storage, error)

func (*Plugin) Serve

func (s *Plugin) Serve() chan error

Serve is noop here

func (*Plugin) Stop

func (s *Plugin) Stop() error