icmp

Documentation

Index

• Constants
• type EchoStat
• type ICMP
  • func New(opts ...Option) *ICMP
  • func (i *ICMP) Ping(ctx context.Context, host string, opts ...Option) (*Statistics, error)
• type Option
  • func Count(count int) Option
  • func Log(w io.Writer) Option
  • func Size(size int) Option
  • func Timeout(timeout time.Duration) Option
• type Options
• type Statistics
  • func (stats *Statistics) Print() string
  • func (stats *Statistics) String() string

Constants

const (
	ICMPv4 = 1
	ICMPv6 = 58
)

proto

Types

type EchoStat

type EchoStat struct {
	Seq  int
	TTL  int
	Cost time.Duration
}

EchoStat echo reply stat

type ICMP

type ICMP struct {
	ID int
	// contains filtered or unexported fields
}

ICMP icmp config

func New

func New(opts ...Option) *ICMP

New ping

func (*ICMP) Ping

func (i *ICMP) Ping(ctx context.Context, host string, opts ...Option) (*Statistics, error)

Ping without stdout

type Option

type Option func(*Options)

Option Options function

func Count

func Count(count int) Option

Count count

func Log

func Log(w io.Writer) Option

Log ..

func Size

func Size(size int) Option

Size set size

func Timeout

func Timeout(timeout time.Duration) Option

Timeout set timeout

type Options

type Options struct {
	Log io.Writer
	// contains filtered or unexported fields
}

Options options

type Statistics

type Statistics struct {
	Host        string
	Transmitted int
	Received    int
	Loss        float64
	Time        time.Duration
	TimeExp2    int64
	// contains filtered or unexported fields
}

Statistics ..

func (*Statistics) Print

func (stats *Statistics) Print() string

Print print

func (*Statistics) String

func (stats *Statistics) String() string