43 lines
819 B
Go
43 lines
819 B
Go
package models
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import (
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"errors"
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"fmt"
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"github.com/grandcat/zeroconf"
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"net"
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)
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// Online 在线数据
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type Online struct {
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AddrIPv4 []net.IP `json:"-"` // Host machine IPv4 address
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AddrIPv6 []net.IP `json:"-"`
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Port int `json:"port"`
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ID string `json:"id"`
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Ip string `json:"ip"`
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}
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func (o *Online) Url(router string) string {
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return fmt.Sprintf("http://%s:%d%s", o.Ip, o.Port, router)
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}
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func UserTOnlineList(user *Users) []string {
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return []string{
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user.ID,
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user.Ip,
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}
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}
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func NewOnline(entry *zeroconf.ServiceEntry) (*Online, error) {
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if len(entry.Text) != 2 {
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return nil, errors.New("invalid online entry")
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}
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return &Online{
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AddrIPv4: entry.AddrIPv4,
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AddrIPv6: entry.AddrIPv6,
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Port: entry.Port,
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ID: entry.Text[0],
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Ip: entry.Text[1],
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}, nil
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}
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