Exemple #1
0
func Test_listenWSAndDial_TLS(t *testing.T) {
	assert := assert.On(t)
	go func() {
		<-time.After(time.Second * 5)
		assert.Fail("Too slow")
	}()

	listen, err := ListenWS(v2net.DomainAddress("localhost"), 13143, internet.ListenOptions{
		Stream: &internet.StreamConfig{
			SecurityType: serial.GetMessageType(new(v2tls.Config)),
			SecuritySettings: []*serial.TypedMessage{serial.ToTypedMessage(&v2tls.Config{
				Certificate: []*v2tls.Certificate{tlsgen.GenerateCertificateForTest()},
			})},
			Protocol: internet.TransportProtocol_WebSocket,
			TransportSettings: []*internet.TransportConfig{
				{
					Protocol: internet.TransportProtocol_WebSocket,
					Settings: serial.ToTypedMessage(&Config{
						Path: "wss",
						ConnectionReuse: &ConnectionReuse{
							Enable: true,
						},
					}),
				},
			},
		},
	})
	assert.Error(err).IsNil()
	go func() {
		conn, err := listen.Accept()
		assert.Error(err).IsNil()
		conn.Close()
		listen.Close()
	}()
	ctx := internet.ContextWithTransportSettings(context.Background(), &Config{
		Path: "wss",
		ConnectionReuse: &ConnectionReuse{
			Enable: true,
		},
	})
	ctx = internet.ContextWithSecuritySettings(ctx, &v2tls.Config{
		AllowInsecure: true,
	})
	conn, err := Dial(ctx, v2net.TCPDestination(v2net.DomainAddress("localhost"), 13143))
	assert.Error(err).IsNil()
	conn.Close()
}
Exemple #2
0
func Test_listenWSAndDial(t *testing.T) {
	assert := assert.On(t)
	listen, err := ListenWS(v2net.DomainAddress("localhost"), 13146, internet.ListenOptions{
		Stream: &internet.StreamConfig{
			Protocol: internet.TransportProtocol_WebSocket,
			TransportSettings: []*internet.TransportConfig{
				{
					Protocol: internet.TransportProtocol_WebSocket,
					Settings: serial.ToTypedMessage(&Config{
						Path: "ws",
					}),
				},
			},
		},
	})
	assert.Error(err).IsNil()
	go func() {
		for {
			conn, err := listen.Accept()
			if err != nil {
				break
			}
			go func() {
				defer conn.Close()

				var b [1024]byte
				n, err := conn.Read(b[:])
				//assert.Error(err).IsNil()
				if err != nil {
					conn.SetReusable(false)
					return
				}
				assert.Bool(bytes.HasPrefix(b[:n], []byte("Test connection"))).IsTrue()

				_, err = conn.Write([]byte("Response"))
				assert.Error(err).IsNil()
			}()
		}
	}()

	ctx := internet.ContextWithTransportSettings(context.Background(), &Config{Path: "ws"})
	conn, err := Dial(ctx, v2net.TCPDestination(v2net.DomainAddress("localhost"), 13146))

	assert.Error(err).IsNil()
	_, err = conn.Write([]byte("Test connection 1"))
	assert.Error(err).IsNil()

	var b [1024]byte
	n, err := conn.Read(b[:])
	assert.Error(err).IsNil()
	assert.String(string(b[:n])).Equals("Response")

	assert.Error(conn.Close()).IsNil()
	<-time.After(time.Second * 5)
	conn, err = Dial(ctx, v2net.TCPDestination(v2net.DomainAddress("localhost"), 13146))
	assert.Error(err).IsNil()
	_, err = conn.Write([]byte("Test connection 2"))
	assert.Error(err).IsNil()
	n, err = conn.Read(b[:])
	assert.Error(err).IsNil()
	assert.String(string(b[:n])).Equals("Response")
	assert.Error(conn.Close()).IsNil()
	<-time.After(time.Second * 15)
	conn, err = Dial(ctx, v2net.TCPDestination(v2net.DomainAddress("localhost"), 13146))
	assert.Error(err).IsNil()
	_, err = conn.Write([]byte("Test connection 3"))
	assert.Error(err).IsNil()
	n, err = conn.Read(b[:])
	assert.Error(err).IsNil()
	assert.String(string(b[:n])).Equals("Response")
	assert.Error(conn.Close()).IsNil()

	assert.Error(listen.Close()).IsNil()
}
Exemple #3
0
func TestDialAndListen(t *testing.T) {
	assert := assert.On(t)

	listerner, err := NewListener(v2net.LocalHostIP, v2net.Port(0), internet.ListenOptions{
		Stream: &internet.StreamConfig{
			Protocol: internet.TransportProtocol_MKCP,
			TransportSettings: []*internet.TransportConfig{
				{
					Protocol: internet.TransportProtocol_MKCP,
					Settings: serial.ToTypedMessage(&Config{}),
				},
			},
		},
	})
	assert.Error(err).IsNil()
	port := v2net.Port(listerner.Addr().(*net.UDPAddr).Port)

	go func() {
		for {
			conn, err := listerner.Accept()
			if err != nil {
				break
			}
			go func() {
				payload := make([]byte, 4096)
				for {
					nBytes, err := conn.Read(payload)
					if err != nil {
						break
					}
					for idx, b := range payload[:nBytes] {
						payload[idx] = b ^ 'c'
					}
					conn.Write(payload[:nBytes])
				}
				conn.Close()
			}()
		}
	}()

	ctx := internet.ContextWithTransportSettings(context.Background(), &Config{})
	wg := new(sync.WaitGroup)
	for i := 0; i < 10; i++ {
		clientConn, err := DialKCP(ctx, v2net.UDPDestination(v2net.LocalHostIP, port))
		assert.Error(err).IsNil()
		wg.Add(1)

		go func() {
			clientSend := make([]byte, 1024*1024)
			rand.Read(clientSend)
			go clientConn.Write(clientSend)

			clientReceived := make([]byte, 1024*1024)
			nBytes, _ := io.ReadFull(clientConn, clientReceived)
			assert.Int(nBytes).Equals(len(clientReceived))
			clientConn.Close()

			clientExpected := make([]byte, 1024*1024)
			for idx, b := range clientSend {
				clientExpected[idx] = b ^ 'c'
			}
			assert.Bytes(clientReceived).Equals(clientExpected)

			wg.Done()
		}()
	}

	wg.Wait()
	for i := 0; i < 60 && listerner.ActiveConnections() > 0; i++ {
		time.Sleep(500 * time.Millisecond)
	}
	assert.Int(listerner.ActiveConnections()).Equals(0)

	listerner.Close()
}