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testspeed.go
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testspeed.go
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package runner
import (
"github.com/boy-hack/ksubdomain/core/device"
"github.com/boy-hack/ksubdomain/core/gologger"
"github.com/phayes/freeport"
"net"
"time"
)
func TestSpeed(ether *device.EtherTable) {
ether.DstMac = device.SelfMac(net.HardwareAddr{0x5c, 0xc9, 0x09, 0x33, 0x34, 0x80}) // 指定一个错误的dstmac地址,包会经过本机网卡,但是发不出去
var index int64 = 0
start := time.Now().UnixNano() / 1e6
timeSince := int64(15) // 15s
var dnsid uint16 = 0x2021
tmpFreeport, err := freeport.GetFreePort()
if err != nil {
gologger.Fatalf("freeport error:" + err.Error())
return
}
handle, err := device.PcapInit(ether.Device)
defer handle.Close()
if err != nil {
gologger.Fatalf("初始化pcap失败,error:" + err.Error())
return
}
var now int64
for {
send("www.hacking8.com", "1.1.1.2", ether, dnsid, uint16(tmpFreeport), handle, 1)
index++
now = time.Now().UnixNano() / 1e6
tickTime := (now - start) / 1000
if tickTime >= timeSince {
break
}
if (now-start)%1000 == 0 && now-start >= 900 {
tickIndex := index / tickTime
gologger.Printf("\r %ds 总发送:%d Packet 平均每秒速度:%dpps", tickTime, index, tickIndex)
}
}
now = time.Now().UnixNano() / 1e6
tickTime := (now - start) / 1000
tickIndex := index / tickTime
gologger.Printf("\r %ds 总发送:%d Packet 平均每秒速度:%dpps\n", tickTime, index, tickIndex)
}