pathsource

Documentation

Index

• Constants
• type PathSource
  • func NewPathSource(resolver pathmgr.Resolver) PathSource

Constants

const (
	ErrNoResolver common.ErrMsg = "no resolver set"
	ErrNoPath     common.ErrMsg = "path not found"
	ErrInitPath   common.ErrMsg = "raw forwarding path offsets could not be initialized"
	ErrBadOverlay common.ErrMsg = "unable to extract next hop from sciond path entry"
)

Types

type PathSource

type PathSource interface {
	Get(ctx context.Context, src, dst addr.IA) (*overlay.OverlayAddr, *spath.Path, error)
}

PathSource is a source of paths and overlay addresses for snet.

func NewPathSource

func NewPathSource(resolver pathmgr.Resolver) PathSource

NewPathSource initializes a source of paths and overlay addresses for snet, with information obtained from resolver. Passing in a nil resolver is allowed, but the source will always return an error when invoked.