payload

Documentation

Index

• Constants
• func AllMsgPayloads(prefix string, payloadSizes []string, numOfMsg int) ([][]byte, int)
• func GenPayload(prefix, size string) ([]byte, int)
• func GetMessageID(prefix, str string) int
• func NumOfBytes(size string) int
• type Payload
  • func NewPayload(size int) Payload
  • func (p *Payload) GenDefaultPayload() []byte
  • func (p Payload) PrefixDefaultPayload(prefix string) []byte
  • func (p Payload) PrefixPayload(prefix string) []byte

Constants

const (
	// PrefixDelimiter for message prefix
	PrefixDelimiter = "-"
)

Functions

func AllMsgPayloads

func AllMsgPayloads(prefix string, payloadSizes []string, numOfMsg int) ([][]byte, int)

AllMsgPayloads generates a series of payloads based on specified payload sizes or the number of messages

func GenPayload

func GenPayload(prefix, size string) ([]byte, int)

GenPayload generates an array of bytes with prefix string and payload size. If the specified payload size is less than the prefix size, the payload will just be the prefix.

func GetMessageID

func GetMessageID(prefix, str string) int

GetMessageID returns the message index by parsing the template payload string with a prefix.

func NumOfBytes

func NumOfBytes(size string) int

NumOfBytes returns a number of bytes with specified size in MB or KB

Types

type Payload

type Payload struct {
	Ceiling        int
	Floor          int
	DefaultPayload []byte // to save time for large payload size generation
}

Payload defines the payload size

func NewPayload

func NewPayload(size int) Payload

NewPayload returns a new Payload object with a fixed payload size

func (*Payload) GenDefaultPayload

func (p *Payload) GenDefaultPayload() []byte

GenDefaultPayload generates default payload size

func (Payload) PrefixDefaultPayload

func (p Payload) PrefixDefaultPayload(prefix string) []byte

PrefixDefaultPayload creates string prefix in the payload

func (Payload) PrefixPayload

func (p Payload) PrefixPayload(prefix string) []byte

PrefixPayload creates string prefix in the payload