nettest

Documentation

Index

• func CopyPackets(ctx context.Context, dst, src *Stack) error
• func SplicePackets(ctx context.Context, a, b *Stack) error
• type Stack
  • func NewStack(addr netip.Addr, pcapPath string) (*Stack, error)
  • func (s *Stack) Close()
  • func (s *Stack) ReadPacket(ctx context.Context) ([]byte, error)
  • func (s *Stack) WritePacket(packet []byte) (int, error)

Functions

func CopyPackets

func CopyPackets(ctx context.Context, dst, src *Stack) error

CopyPackets copies packets from one stack to another until the context is canceled.

func SplicePackets

func SplicePackets(ctx context.Context, a, b *Stack) error

SplicePackets splices packets from one stack to another until the context is canceled.

Types

type Stack

type Stack struct {
	*stack.Stack
	NICID tcpip.NICID
	// contains filtered or unexported fields
}

func NewStack

func NewStack(addr netip.Addr, pcapPath string) (*Stack, error)

NewStack creates a new network stack with a single NIC and address. If pcapPath is not empty, packets will be written to the specified file.

func (*Stack) Close

func (s *Stack) Close()

func (*Stack) ReadPacket

func (s *Stack) ReadPacket(ctx context.Context) ([]byte, error)

func (*Stack) WritePacket

func (s *Stack) WritePacket(packet []byte) (int, error)