snow_flake

package

v1.0.6 Latest Latest Go to latest Published: Oct 18, 2021 License: MIT Imports: 3 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/grpc-boot/boot

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Documentation ¶

Index ¶

Constants
Variables
type SnowFlake
- func New(mode uint8, id uint8, timeStampBegin int64) (sf *SnowFlake, err error)
- func (sf *SnowFlake) Id(logicId uint8) (int64, error)
- func (sf *SnowFlake) Info(id int64) (timestamp int64, machineId uint8, logicId uint8, index int16)

Constants ¶

View Source

const (
	ModeWait    = 1
	ModeMaxTime = 2
	ModeError   = 3
)

Variables ¶

View Source

var (
	ErrOutOfRange = errors.New("out of range")
	ErrTimeBack   = errors.New("time go back")
	ErrMachineId  = errors.New("illegal machine id")
	ErrLogicId    = errors.New("illegal logic id")
)

Functions ¶

This section is empty.

Types ¶

type SnowFlake ¶

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

1位0，41位毫秒时间戳，8位机器码，2位业务码，12位递增值

func New ¶

func New(mode uint8, id uint8, timeStampBegin int64) (sf *SnowFlake, err error)

func (*SnowFlake) Id ¶

func (sf *SnowFlake) Id(logicId uint8) (int64, error)

func (*SnowFlake) Info ¶

func (sf *SnowFlake) Info(id int64) (timestamp int64, machineId uint8, logicId uint8, index int16)

Source Files ¶

View all Source files

snow_flake.go

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