icmp

package

v0.0.0-...-3d49d55 Latest Latest Go to latest Published: Aug 4, 2023 License: Apache-2.0 Imports: 13 Imported by: 0

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Repository

github.com/corex-io/libnet

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Documentation ¶

Index ¶

Constants
func Lookup(host string) (string, error)
type EchoStat
type ICMP
- func New(opts ...Option) *ICMP
type Option
type Options
type Statistics
- func (stats Statistics) Print(w io.Writer)
- func (stats Statistics) String() string

Constants ¶

View Source

const (
	ICMPv4 = 1
	ICMPv6 = 58
)

proto

Variables ¶

This section is empty.

Functions ¶

func Lookup ¶

func Lookup(host string) (string, error)

Lookup DNS

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) Echo ¶

func (i *ICMP) Echo(ctx context.Context, addr string) (*EchoStat, error)

Echo send one icmp packet

func (*ICMP) Ping ¶

func (i *ICMP) Ping(ctx context.Context, host string)

Ping ping

func (*ICMP) Send ¶

func (i *ICMP) Send(ctx context.Context, host string) (Statistics, error)

Send without stdout

type Option ¶

type Option func(*Options)

Option Options function

func Count ¶

func Count(count int) Option

Count count

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 {
	// 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 Statistics

func (Statistics) Print ¶

func (stats Statistics) Print(w io.Writer)

Print print

func (Statistics) String ¶

func (stats Statistics) String() string

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
ping

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