id

func Generate ¶

func Generate(format string, a ...interface{}) string

Generate creates a UUID based on a hashed string derived from the input format and arguments. This function is used primarilty in generating the NGINX Id

Parameters:

• format: A format string, similar to fmt.Sprintf.
• a: Variadic arguments to be substituted into the format string.

Process:

1. Creates a SHA-256 hash from the formatted string (using `fmt.Sprintf`).
2. Converts the hash to a hexadecimal string.
3. Generates an MD5-based UUID using the hashed string.

Returns:

A string representation of the generated UUID.

func GenerateMessageID ¶

func GenerateMessageID() string

GenerateMessageID generates a unique message ID, falling back to sha256 and timestamp if UUID generation fails.