utils

Documentation

Index

• Constants
• func BlockID(timestamp int64) int64
• func FromKSTS(ksts string) (ksid, tsid string)
• func GetIndex(timestamp int64) int
• func KSTS(ksid, tsid string) (ksts []byte)
• func MilliToSeconds(t int64) (int64, error)

Constants

const (
	Hour         = 3600
	Day          = 24 * Hour
	MaxBlocks    = 12
	HeaderSize   = 19
	MaxPoints    = 2000000
	MaxOldBlocks = 252
)

Functions

func BlockID

func BlockID(timestamp int64) int64

BlockID returns an UTC timestamp at the head of the even hour based on the given timestamp

func FromKSTS

func FromKSTS(ksts string) (ksid, tsid string)

func GetIndex

func GetIndex(timestamp int64) int

func KSTS

func KSTS(ksid, tsid string) (ksts []byte)

func MilliToSeconds

func MilliToSeconds(t int64) (int64, error)

MilliToSeconds convert timestamp in milliseconds to timestamp in seconds. An error is raised if the given timestamp is greater than 13 numbers.