mirror of
https://github.com/netbirdio/netbird.git
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Add naive speed test
This commit is contained in:
Zoltán Papp
parent
c6a282f1e3
commit
46b564db93
143
client/internal/relay/speed.go
Normal file
143
client/internal/relay/speed.go
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@ -0,0 +1,143 @@
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package relay
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import (
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"fmt"
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"io"
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"net"
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"os"
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"time"
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log "github.com/sirupsen/logrus"
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)
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const (
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bufferSize = 800
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testFile = "/tmp/1MB"
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)
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type Speed struct {
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}
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func NewSpeed() *Speed {
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return &Speed{}
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}
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func (s *Speed) ReceiveFileFromAddr(remoteAddr net.Addr) error {
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pc, err := net.ListenPacket("udp4", "0.0.0.0:0")
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if err != nil {
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log.Errorf("failed to lisen: %s", err.Error())
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return err
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}
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defer pc.Close()
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log.Debugf("--- sending initial message to: %s", remoteAddr.String())
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_, err = pc.WriteTo([]byte("hey, I am the receiver"), remoteAddr)
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if err != nil {
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log.Errorf("failed to send initial msg: %s", err.Error())
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return err
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}
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return s.receiveFile(pc)
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}
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func (s *Speed) ReceiveFileFromPC(pc net.PacketConn) error {
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return s.receiveFile(pc)
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}
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func (s *Speed) receiveFile(pc net.PacketConn) error {
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log.Debugf("--- start to receive file...")
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file, err := os.OpenFile(fmt.Sprintf("%s.cp", testFile), os.O_CREATE|os.O_WRONLY, 0644)
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if err != nil {
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log.Errorf("failed to open file: %s", err.Error())
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return err
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}
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_ = file.Truncate(0)
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defer file.Close()
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buffer := make([]byte, bufferSize)
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for {
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n, addr, err := pc.ReadFrom(buffer)
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if err != nil {
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log.Errorf("failed to read from connection: %s", err.Error())
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return err
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}
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n, err = file.Write(buffer[:n])
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if err != nil {
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log.Errorf("failed to write to file: %s", err.Error())
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return err
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}
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_, err = pc.WriteTo([]byte("ack"), addr)
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if err != nil {
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log.Errorf("failed to send ack: %s", err.Error())
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}
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log.Debugf("received %d bytes from %s", n, addr)
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}
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}
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func (s *Speed) SendFileToPC(relayConn net.PacketConn) error {
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buf := make([]byte, bufferSize)
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log.Debugf("--- wait for initial message")
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n, rAddr, err := relayConn.ReadFrom(buf)
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if err != nil {
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log.Errorf("failed to read from connection: %s", err.Error())
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return err
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}
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log.Errorf("received initial msg %d bytes (%s), addr %s", n, string(buf[:n]), rAddr.String())
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return s.sendFile(relayConn, rAddr)
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}
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func (s *Speed) SendFileToAddr(addr net.Addr) error {
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pc, err := net.ListenPacket("udp4", "0.0.0.0:0")
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if err != nil {
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log.Errorf("failed to lisen: %s", err.Error())
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return err
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}
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defer pc.Close()
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return s.sendFile(pc, addr)
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}
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func (s *Speed) sendFile(conn net.PacketConn, rAddr net.Addr) error {
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log.Debugf("--- start to send file...")
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file, err := os.Open(testFile)
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if err != nil {
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// Handle error
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return nil
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}
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defer file.Close()
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buf := make([]byte, bufferSize)
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start := time.Now()
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sent := 0
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for {
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n, err := file.Read(buf)
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if err != nil && err != io.EOF {
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return err
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}
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if n == 0 {
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break
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}
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n, err = conn.WriteTo(buf[:n], rAddr)
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if err != nil {
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log.Errorf("failed to write to connection: %s", err.Error())
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return err
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}
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sent += n
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log.Debugf("sent %d bytes, (%d) to %s", n, sent, rAddr.String())
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// wait for ack
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_, _, err = conn.ReadFrom(make([]byte, bufferSize))
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if err != nil {
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log.Errorf("failed to read from connection: %s", err.Error())
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return err
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}
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}
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elapsed := time.Since(start)
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log.Infof("sent %d bytes, troughtput: %f MB/s", sent, float64(sent)/1024/1024/elapsed.Seconds())
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return nil
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}
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@ -2,35 +2,136 @@ package relay
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import (
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"os"
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"sync"
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"testing"
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"github.com/pion/stun/v2"
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log "github.com/sirupsen/logrus"
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"github.com/netbirdio/netbird/util"
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)
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const (
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userName = "1714092678"
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password = "8PEprGKo+UARpYpQOulNz3H24dI="
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)
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func TestMain(m *testing.M) {
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_ = util.InitLog("trace", "console")
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code := m.Run()
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os.Exit(code)
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}
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func TestNewPermanentTurn(t *testing.T) {
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turnURI, err := stun.ParseURI("turns:turn.netbird.io:443?transport=tcp")
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func TestMyTurnUpload(t *testing.T) {
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turnURI, err := stun.ParseURI("turn:api.stage.netbird.io:3478?transport=udp")
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if err != nil {
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t.Errorf("failed to parse stun url: %v", err)
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t.Fatalf("failed to parse stun url: %v", err)
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}
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turnURI.Username = "1713006060"
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turnURI.Password = "pO5Pfx15luZ92mW+FHPa6/LtJ7Y="
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turnURI.Username = userName
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turnURI.Password = password
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stunURI, err := stun.ParseURI("stun:stun.netbird.io:5555")
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stunURI, err := stun.ParseURI("stun:api.stage.netbird.io:3478")
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if err != nil {
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t.Errorf("failed to parse stun url: %v", err)
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t.Fatalf("failed to parse stun url: %v", err)
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}
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turnRelay := NewPermanentTurn(stunURI, turnURI)
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err = turnRelay.Open()
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turnRelayA := NewPermanentTurn(stunURI, turnURI)
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err = turnRelayA.Open()
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if err != nil {
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t.Errorf("failed to open turn relay: %v", err)
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t.Fatalf("failed to open turn relay: %v", err)
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}
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defer turnRelayA.Close()
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turnRelayB := NewPermanentTurn(stunURI, turnURI)
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peerBAddr, err := turnRelayB.discoverPublicIPByStun()
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if err != nil {
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t.Fatalf("failed to discover public ip: %v", err)
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}
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err = turnRelayA.PunchHole(peerBAddr)
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if err != nil {
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t.Fatalf("failed to punch hole: %v", err)
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}
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// at this point, the relayed side should be established
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wg := sync.WaitGroup{}
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wg.Add(2)
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speedB := NewSpeed()
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go func() {
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err := speedB.ReceiveFileFromAddr(turnRelayA.relayConn.LocalAddr())
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if err != nil {
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log.Errorf("failed to receive file: %v", err)
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}
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wg.Done()
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}()
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speedA := NewSpeed()
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go func() {
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err := speedA.SendFileToPC(turnRelayA.relayConn)
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if err != nil {
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log.Errorf("failed to send file: %v", err)
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}
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log.Debugf("file sent")
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wg.Done()
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}()
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wg.Wait()
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}
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func TestMyTurnDownload(t *testing.T) {
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turnURI, err := stun.ParseURI("turn:api.stage.netbird.io:3478?transport=udp")
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if err != nil {
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t.Fatalf("failed to parse stun url: %v", err)
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}
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turnURI.Username = "1714016034"
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turnURI.Password = "oDpL6tDu0d+xcO3rQnHoEvbcS/Q="
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stunURI, err := stun.ParseURI("stun:api.stage.netbird.io:3478")
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if err != nil {
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t.Fatalf("failed to parse stun url: %v", err)
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}
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turnRelayA := NewPermanentTurn(stunURI, turnURI)
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err = turnRelayA.Open()
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if err != nil {
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t.Fatalf("failed to open turn relay: %v", err)
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}
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defer turnRelayA.Close()
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turnRelayB := NewPermanentTurn(stunURI, turnURI)
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peerBAddr, err := turnRelayB.discoverPublicIPByStun()
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if err != nil {
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t.Fatalf("failed to discover public ip: %v", err)
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}
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err = turnRelayA.PunchHole(peerBAddr)
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if err != nil {
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t.Fatalf("failed to punch hole: %v", err)
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}
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// at this point, the relayed side should be established
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wg := sync.WaitGroup{}
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wg.Add(2)
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speedB := NewSpeed()
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go func() {
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err := speedB.SendFileToAddr(turnRelayA.relayConn.LocalAddr())
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if err != nil {
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log.Errorf("failed to receive file: %v", err)
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}
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wg.Done()
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}()
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speedA := NewSpeed()
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go func() {
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err := speedA.ReceiveFileFromPC(turnRelayA.relayConn)
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if err != nil {
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log.Errorf("failed to send file: %v", err)
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}
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log.Debugf("file sent")
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wg.Done()
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}()
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wg.Wait()
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}
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