package net

import "github.com/shirou/gopsutil/net"

Index

Types

type Addr 

type Addr struct {
	IP   string `json:"ip"`
	Port uint32 `json:"port"`
}

Addr is implemented compatibility to psutil

func (Addr) String 

func (a Addr) String() string

type ConnectionStat 

type ConnectionStat struct {
	Fd     uint32  `json:"fd"`
	Family uint32  `json:"family"`
	Type   uint32  `json:"type"`
	Laddr  Addr    `json:"localaddr"`
	Raddr  Addr    `json:"remoteaddr"`
	Status string  `json:"status"`
	Uids   []int32 `json:"uids"`
	Pid    int32   `json:"pid"`
}

func Connections 

func Connections(kind string) ([]ConnectionStat, error)

Return a list of network connections opened.

func ConnectionsMax 

func ConnectionsMax(kind string, max int) ([]ConnectionStat, error)

Return a list of network connections opened returning at most `max` connections for each running process.

func ConnectionsMaxWithContext 

func ConnectionsMaxWithContext(ctx context.Context, kind string, max int) ([]ConnectionStat, error)

func ConnectionsPid 

func ConnectionsPid(kind string, pid int32) ([]ConnectionStat, error)

Return a list of network connections opened by a process.

func ConnectionsPidMax 

func ConnectionsPidMax(kind string, pid int32, max int) ([]ConnectionStat, error)

Return up to `max` network connections opened by a process.

func ConnectionsPidMaxWithContext 

func ConnectionsPidMaxWithContext(ctx context.Context, kind string, pid int32, max int) ([]ConnectionStat, error)

func ConnectionsPidWithContext 

func ConnectionsPidWithContext(ctx context.Context, kind string, pid int32) ([]ConnectionStat, error)

func ConnectionsWithContext 

func ConnectionsWithContext(ctx context.Context, kind string) ([]ConnectionStat, error)

func (ConnectionStat) String 

func (n ConnectionStat) String() string

type FilterStat 

type FilterStat struct {
	ConnTrackCount int64 `json:"conntrackCount"`
	ConnTrackMax   int64 `json:"conntrackMax"`
}

func FilterCounters 

func FilterCounters() ([]FilterStat, error)

func FilterCountersWithContext 

func FilterCountersWithContext(ctx context.Context) ([]FilterStat, error)

type IOCountersStat 

type IOCountersStat struct {
	Name        string `json:"name"`        // interface name
	BytesSent   uint64 `json:"bytesSent"`   // number of bytes sent
	BytesRecv   uint64 `json:"bytesRecv"`   // number of bytes received
	PacketsSent uint64 `json:"packetsSent"` // number of packets sent
	PacketsRecv uint64 `json:"packetsRecv"` // number of packets received
	Errin       uint64 `json:"errin"`       // total number of errors while receiving
	Errout      uint64 `json:"errout"`      // total number of errors while sending
	Dropin      uint64 `json:"dropin"`      // total number of incoming packets which were dropped
	Dropout     uint64 `json:"dropout"`     // total number of outgoing packets which were dropped (always 0 on OSX and BSD)
	Fifoin      uint64 `json:"fifoin"`      // total number of FIFO buffers errors while receiving
	Fifoout     uint64 `json:"fifoout"`     // total number of FIFO buffers errors while sending

}

func IOCounters 

func IOCounters(pernic bool) ([]IOCountersStat, error)

example of `netstat -ibdnW` output on yosemite Name Mtu Network Address Ipkts Ierrs Ibytes Opkts Oerrs Obytes Coll Drop lo0 16384 <Link#1> 869107 0 169411755 869107 0 169411755 0 0 lo0 16384 ::1/128 ::1 869107 - 169411755 869107 - 169411755 - - lo0 16384 127 127.0.0.1 869107 - 169411755 869107 - 169411755 - -

func IOCountersByFile 

func IOCountersByFile(pernic bool, filename string) ([]IOCountersStat, error)

NetIOCountersByFile is an method which is added just a compatibility for linux.

func IOCountersByFileWithContext 

func IOCountersByFileWithContext(ctx context.Context, pernic bool, filename string) ([]IOCountersStat, error)

func IOCountersWithContext 

func IOCountersWithContext(ctx context.Context, pernic bool) ([]IOCountersStat, error)

func (IOCountersStat) String 

func (n IOCountersStat) String() string

type InterfaceAddr 

type InterfaceAddr struct {
	Addr string `json:"addr"`
}

NetInterfaceAddr is designed for represent interface addresses

func (InterfaceAddr) String 

func (n InterfaceAddr) String() string

type InterfaceStat 

type InterfaceStat struct {
	MTU          int             `json:"mtu"`          // maximum transmission unit
	Name         string          `json:"name"`         // e.g., "en0", "lo0", "eth0.100"
	HardwareAddr string          `json:"hardwareaddr"` // IEEE MAC-48, EUI-48 and EUI-64 form
	Flags        []string        `json:"flags"`        // e.g., FlagUp, FlagLoopback, FlagMulticast
	Addrs        []InterfaceAddr `json:"addrs"`
}

func Interfaces 

func Interfaces() ([]InterfaceStat, error)

func InterfacesWithContext 

func InterfacesWithContext(ctx context.Context) ([]InterfaceStat, error)

func (InterfaceStat) String 

func (n InterfaceStat) String() string

type ProtoCountersStat 

type ProtoCountersStat struct {
	Protocol string           `json:"protocol"`
	Stats    map[string]int64 `json:"stats"`
}

System wide stats about different network protocols

func ProtoCounters 

func ProtoCounters(protocols []string) ([]ProtoCountersStat, error)

NetProtoCounters returns network statistics for the entire system If protocols is empty then all protocols are returned, otherwise just the protocols in the list are returned. Not Implemented for Darwin

func ProtoCountersWithContext 

func ProtoCountersWithContext(ctx context.Context, protocols []string) ([]ProtoCountersStat, error)

func (ProtoCountersStat) String 

func (n ProtoCountersStat) String() string

Source Files

net.go net_darwin.go net_unix.go

Version
v2.18.11+incompatible
Published
Nov 24, 2018
Platform
darwin/amd64
Imports
11 packages
Last checked
8 hours ago –

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