util

Documentation

Index

• Variables
• func MerkleRoot(files []v1.File, md []v1.Metadata) (string, error)
• func SubsciptionReqAuth(cmd string) bool
• func ValidSubscription(cmd string) bool
• func WSJSON(cmd, id string, payload interface{}) ([][]byte, error)
• func WSRead(c *websocket.Conn) (string, string, interface{}, error)
• func WSWrite(c *websocket.Conn, cmd, id string, payload interface{}) error

Variables

var (
	ErrInvalidWSCommand = errors.New("invalid webssocket command")
)

Functions

func MerkleRoot

func MerkleRoot(files []v1.File, md []v1.Metadata) (string, error)

MerkleRoot converts the passed in list of files and metadata into SHA256 digests then calculates and returns the merkle root of the digests.

func SubsciptionReqAuth

func SubsciptionReqAuth(cmd string) bool

func ValidSubscription

func ValidSubscription(cmd string) bool

func WSJSON

func WSJSON(cmd, id string, payload interface{}) ([][]byte, error)

WSJSON returns the JSON representation of a wire command. This function must always match WSWrite.

func WSRead

func WSRead(c *websocket.Conn) (string, string, interface{}, error)

func WSWrite

func WSWrite(c *websocket.Conn, cmd, id string, payload interface{}) error