store

Documentation

Overview

Package store provides persitence layer.

Index

• Constants
• func BlockedPingBakkoff() (pong string, err error)
• func Ping() (string, error)
• func Setup(cx context.Context, c string) error
• type Hitable
  • func NewHits(k string) Hitable
• type Hits
  • func (h Hits) Add(k string, i int64)
  • func (h Hits) Reset()
  • func (h Hits) Top() (string, int64, error)

Constants

const DefaultDatabaseConnect = "localhost:6379"

DefaultDatabaseConnect is the default redis connect scheme ([[db:]password@]host:port)

Functions

func BlockedPingBakkoff

func BlockedPingBakkoff() (pong string, err error)

BlockedPingBakkoff ping redis with backoff retry if redis is not reachabe

func Ping

func Ping() (string, error)

Ping redis server

func Setup

func Setup(cx context.Context, c string) error

Setup redis context and client

store.Setup(ctx.Background(), "db:password@host:port")
store.Setup(ctx.Background(), "0:password@localhost:6379")
store.Setup(ctx.Background(), "password@localhost:6379")
store.Setup(ctx.Background(), "localhost:6379")

Types

type Hitable

type Hitable interface {
	Add(k string, i int64)
	Top() (string, int64, error)
	Reset()
}

Hitable is the Hits interface

func NewHits

func NewHits(k string) Hitable

NewHits returns a new hits bag.

type Hits

type Hits struct {
	Key string
}

Hits is a hits bag identified by a Key

func (Hits) Add

func (h Hits) Add(k string, i int64)

Add an hit in hits bag

func (Hits) Reset

func (h Hits) Reset()

Reset deletes key of hits bag

func (Hits) Top

func (h Hits) Top() (string, int64, error)

Top returns the most popular hit in hits bag