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udp.go
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udp.go
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package main
import (
"fmt"
"github.com/Asphaltt/go-iproute2/ss"
)
func (c *client) showUDP(listen, udp4, udp6 bool) {
if listen {
c.showUDPListeners(udp4, udp6)
} else {
c.showUDPSockets(udp4, udp6)
}
}
func (c *client) showUDPSockets(udp4, udp6 bool) {
sc := ss.NewWithConn(c.conn)
if udp4 {
c.showUDP4Sockets(sc)
}
if udp6 {
c.showUDP6Sockets(sc)
}
}
func (c *client) showUDP4Sockets(sc *ss.Client) {
if err := c.showUdpEntries(sc.ListUdp4Sockets, config.process); err != nil {
fmt.Println("failed to list IPv4 udp sockets, err:", err)
}
}
func (c *client) showUDP6Sockets(sc *ss.Client) {
if err := c.showUdpEntries(sc.ListUdp6Sockets, config.process); err != nil {
fmt.Println("failed to list IPv6 udp sockets, err:", err)
}
}
func (c *client) showUDPListeners(udp4, udp6 bool) {
sc := ss.NewWithConn(c.conn)
if udp4 {
c.showUDP4Listeners(sc)
}
if udp6 {
c.showUDP6Listeners(sc)
}
}
func (c *client) showUDP4Listeners(sc *ss.Client) {
if err := c.showUdpEntries(sc.ListUdp4Listeners, config.process); err != nil {
fmt.Println("failed to list IPv4 udp listeners, err:", err)
}
}
func (c *client) showUDP6Listeners(sc *ss.Client) {
if err := c.showUdpEntries(sc.ListUdp6Listeners, config.process); err != nil {
fmt.Println("failed to list IPv6 udp listeners, err:", err)
}
}