utils

Documentation

Index

• func CaptureException()
• func InitMachineID(machineID int16)
• func MachineID(id int64) int16
• func MachineIDHigh(id int64) int16
• func MachineIDLow(id int64) int16
• func NewPrometheusHandlerWrapper(opts ...server.Option) server.HandlerWrapper
• func NextID(tp int) (int64, error)
• func SectionIDRandSelector(id int64) selector.SelectOption
• func SpecificIDSelector(id int64) selector.SelectOption
• type FakeRandom
  • func NewFakeRandom(seed int) *FakeRandom
  • func (f *FakeRandom) Rand() int
  • func (f *FakeRandom) RandSection(min, max int) int
  • func (f *FakeRandom) Reset(seed int)
• type Snowflakes
• type WaitGroupWrapper
  • func (w *WaitGroupWrapper) Wrap(cb func())

Functions

func CaptureException

func CaptureException()

func InitMachineID

func InitMachineID(machineID int16)

snow flakes machine_id: 10 bits machineID + 6 bits plugin_type

func MachineID

func MachineID(id int64) int16

func MachineIDHigh

func MachineIDHigh(id int64) int16

func MachineIDLow

func MachineIDLow(id int64) int16

func NewPrometheusHandlerWrapper

func NewPrometheusHandlerWrapper(opts ...server.Option) server.HandlerWrapper

func NextID

func NextID(tp int) (int64, error)

func SectionIDRandSelector

func SectionIDRandSelector(id int64) selector.SelectOption

select node by section id: game_id / 10

func SpecificIDSelector

func SpecificIDSelector(id int64) selector.SelectOption

select node by specific game_id

Types

type FakeRandom

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

func NewFakeRandom

func NewFakeRandom(seed int) *FakeRandom

func (*FakeRandom) Rand

func (f *FakeRandom) Rand() int

------------------------------------------------------------------------------- 生成一个SHORT伪随机数 -------------------------------------------------------------------------------

func (*FakeRandom) RandSection

func (f *FakeRandom) RandSection(min, max int) int

func (*FakeRandom) Reset

func (f *FakeRandom) Reset(seed int)

------------------------------------------------------------------------------- 重置种子 -------------------------------------------------------------------------------

type Snowflakes

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

type WaitGroupWrapper

type WaitGroupWrapper struct {
	sync.WaitGroup
}

func (*WaitGroupWrapper) Wrap

func (w *WaitGroupWrapper) Wrap(cb func())