util

Documentation

Overview

Package util provides a common place for boilerplate fuctions.

Index

• Variables
• func CheckHop(parcel *pb.Parcel) error
• func Dispatch(ctx context.Context, parcel *pb.Parcel, client client.Client, ...) error
• func Switchback(parcel *pb.Parcel, elected string) error

Variables

var (
	// URIKey ...
	URIKey = ctxKey("uri")
)

Functions

func CheckHop

func CheckHop(parcel *pb.Parcel) error

CheckHop checks if Parcel's hops have reached it's maximum configured hops

func Dispatch

func Dispatch(ctx context.Context, parcel *pb.Parcel, client client.Client, opts ...client.CallOption) error

Dispatch sends message to a Gossip net service previously selected

func Switchback

func Switchback(parcel *pb.Parcel, elected string) error

Switchback manages visited nodes rearraging field values