ping

Documentation

Index

• type ExternalInterfaceDownError
  • func (e ExternalInterfaceDownError) Error() string
• type InternalConnectivityDownError
  • func (e InternalConnectivityDownError) Error() string
• type Pinger
  • func NewPinger(ctx context.Context, topo snet.Topology, local *snet.UDPAddr) (*Pinger, error)
  • func (p *Pinger) Close() error
  • func (p *Pinger) Drain(ctx context.Context)
  • func (p *Pinger) Send(ctx context.Context, remote *snet.UDPAddr, sequence uint16, size int) error
• type Reply
  • func (r *Reply) RTT() time.Duration

Types

type ExternalInterfaceDownError

type ExternalInterfaceDownError struct {
	snet.SCMPExternalInterfaceDown
}

func (ExternalInterfaceDownError) Error

func (e ExternalInterfaceDownError) Error() string

type InternalConnectivityDownError

type InternalConnectivityDownError struct {
	snet.SCMPInternalConnectivityDown
}

func (InternalConnectivityDownError) Error

func (e InternalConnectivityDownError) Error() string

type Pinger

type Pinger struct {
	Replies <-chan Reply
	// contains filtered or unexported fields
}

func NewPinger

func NewPinger(ctx context.Context,
	topo snet.Topology,
	local *snet.UDPAddr,
) (*Pinger, error)

func (*Pinger) Close

func (p *Pinger) Close() error

func (*Pinger) Drain

func (p *Pinger) Drain(ctx context.Context)

func (*Pinger) Send

func (p *Pinger) Send(ctx context.Context, remote *snet.UDPAddr,
	sequence uint16, size int) error

type Reply

type Reply struct {
	Received time.Time
	Source   snet.SCIONAddress
	Path     snet.RawPath
	Size     int
	Reply    snet.SCMPEchoReply
	Error    error
}

func (*Reply) RTT

func (r *Reply) RTT() time.Duration