uuid

func ElapsedMilliSecondFromUniqueID ¶

func ElapsedMilliSecondFromUniqueID(s string) (int64, error)

func ExtractDelaySecondFromUniqueID ¶

func ExtractDelaySecondFromUniqueID(s string) (uint32, error)

func ExtractJobIDVersion ¶ added in v1.0.15

func ExtractJobIDVersion(s string) int

func GenJobIDWithVersion ¶ added in v1.0.15

func GenJobIDWithVersion(version int, delaySecond uint32) string

GenJobIDWithVersion generates a job ID with version prefix and delaySecond. For the legacy version 0 job ID, the version prefix is not included, we use the version prefix to distinguish different job payload format.

Use the last four bytes of the 16-byte's ULID to store the delaySecond. The last fours bytes was some random value in ULID, so changing that value won't affect anything except randomness.

func GenUniqueID ¶

func GenUniqueID() string

Generate Unique ID Currently using ULID, this maybe conflict with other process with very low possibility