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update icmp

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This commit is contained in:
shadow1ng 2021-06-18 11:45:47 +08:00
parent ad1c53e3f4
commit 80fe8548c1
1 changed files with 19 additions and 11 deletions
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14
Plugins/icmp.go
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@ -42,19 +42,27 @@ func ICMPRun(hostslist []string, Ping bool) []string {
if Ping == true {
//使用ping探测
RunPing(hostslist, chanHosts)
} else if conn, err := icmp.ListenPacket("ip4:icmp", "0.0.0.0"); err == nil {
} else {
//优先尝试监听本地icmp,批量探测
conn, err := icmp.ListenPacket("ip4:icmp", "0.0.0.0")
if err == nil {
RunIcmp1(hostslist, conn, chanHosts)
} else if conn, err := net.DialTimeout("ip4:icmp", "127.0.0.1", 3*time.Second); err == nil {
conn.Close()
} else {
common.LogError(err)
//尝试无监听icmp探测
conn, err := net.DialTimeout("ip4:icmp", "127.0.0.1", 3*time.Second)
if err == nil {
go conn.Close()
RunIcmp2(hostslist, chanHosts)
} else {
common.LogError(err)
//使用ping探测
fmt.Println("The current user permissions unable to send icmp packets")
fmt.Println("start ping")
RunPing(hostslist, chanHosts)
}
}
}
livewg.Wait()
close(chanHosts)