tcp

Documentation

Overview

Package tcp adds a TCP traceroute implementation to the agent

Package tcp adds a TCP traceroute implementation to the agent

Index

• type TCPv4
  • func NewTCPv4(target net.IP, targetPort uint16, numPaths uint16, minTTL uint8, maxTTL uint8, ...) *TCPv4
  • func (t *TCPv4) Close() error
  • func (t *TCPv4) TracerouteSequential() (*common.Results, error)

Types

type TCPv4

type TCPv4 struct {
	Target net.IP

	DestPort uint16
	NumPaths uint16
	MinTTL   uint8
	MaxTTL   uint8
	Delay    time.Duration // delay between sending packets (not applicable if we go the serial send/receive route)
	Timeout  time.Duration // full timeout for all packets
	// contains filtered or unexported fields
}

TCPv4 encapsulates the data needed to run a TCPv4 traceroute

func NewTCPv4

func NewTCPv4(target net.IP, targetPort uint16, numPaths uint16, minTTL uint8, maxTTL uint8, delay time.Duration, timeout time.Duration) *TCPv4

NewTCPv4 initializes a new TCPv4 traceroute instance

func (*TCPv4) Close

func (t *TCPv4) Close() error

Close doesn't to anything yet, but we should use this to close out long running sockets when we're done with a path test

func (*TCPv4) TracerouteSequential

func (t *TCPv4) TracerouteSequential() (*common.Results, error)

TracerouteSequential runs a traceroute sequentially where a packet is sent and we wait for a response before sending the next packet