idgen

Documentation

Index

• Constants
• type IDWorker
  • func NewIDWorker(workerID int64) (*IDWorker, error)
  • func (iw *IDWorker) NextID() (ts int64, err error)

Constants

const (
	// 时间戳使用32位存放，为了增加上限采用存储时减去此值，此值为2020-01-01 00:00:00时间戳
	CEpoch        = 1577808000
	CWorkerIDBits = 5  // Num of WorkerID Bits
	CSequenceBits = 16 // Num of Sequence Bits
)

Types

type IDWorker

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

IDWorker Struct

func NewIDWorker

func NewIDWorker(workerID int64) (*IDWorker, error)

NewIDWorker Func: Generate NewIDWorker with Given workerid

func (*IDWorker) NextID

func (iw *IDWorker) NextID() (ts int64, err error)

NextID Generate next ID