snowflake

README

Snowflake

This package is based on the golang implementation of the snowflake algorithm used to generate a unique id

Usage:

---

conf := Config{1, 2, 0}
i := NewIdWorker(conf)
id := i.Generate()
log.Printf("id: %d \n", id)

machine := i.Machine(id)
log.Printf("machine: %d \n", machine)

datacenter := i.Datacenter(id)
log.Printf("datacenter: %d \n", datacenter)

Documentation

Index

• type Config
• type IdWorker
  • func NewIdWorker(c Config) IdWorker

Types

type Config

type Config struct {
	Machine    int64
	Datacenter int64
	Epoch      int64
}

type IdWorker

type IdWorker interface {
	Generate() int64
	Millisecond(int64, int64) int64
	Machine(int64) int64
	Datacenter(int64) int64
}

func NewIdWorker

func NewIdWorker(c Config) IdWorker