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()
}
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()
}
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()
}