Exemplo n.º 1
0
func TestCodec(t *testing.T) {

	f := trace.NewFrame()
	sx := sandbox.NewUnreliableTransport(f.Refine("sandbox"), 5, 0, time.Second/3, time.Second/3)
	hx := chain.NewTransport(f.Refine("chain"), sx)
	fx := faithful.NewTransport(f.Refine("faithful"), hx)
	cx := codec.NewTransport(fx, codec.GobCodec{})
	bx := NewTransport(f.Refine("session"), cx)

	// Sync
	ya, yb := make(chan int), make(chan int)

	// Accepter
	go func() {
		as := bx.Listen(sandbox.Addr("@")).AcceptSession()
		for i := 0; i < testN; i++ {
			go testAcceptConn(t, as, ya, yb)
		}
	}()

	// Dialer
	ds := bx.DialSession(sandbox.Addr("@"), nil)
	go func() {
		for i := 0; i < testN; i++ {
			go testDialConn(t, ds, ya, yb)
		}
	}()

	for i := 0; i < testN; i++ {
		<-yb
	}
}
Exemplo n.º 2
0
func TestCodec(t *testing.T) {

	// Transport
	f := trace.NewFrame()
	// Carrier
	sx := sandbox.NewRandomUnreliableTransport(f.Refine("sandbox"), 3, 3, time.Second/4, time.Second/4)
	// Chain
	hx := chain.NewTransport(f.Refine("chain"), sx)
	// Faithful
	fx := faithful.NewTransport(f.Refine("faithful"), hx)
	// Codec
	cx := NewTransport(fx, GobCodec{})

	// Sync
	y := make(chan int)

	// Accepter
	go func() {
		l := cx.Listen(sandbox.Addr("@"))
		for i := 0; i < testN; i++ {
			y <- 1
			conn := l.Accept()
			msg := &testMsg{}
			if err := conn.Read(msg); err != nil {
				t.Fatalf("read (%s)", err)
				failNow()
			}
			if msg.Carry != i {
				t.Fatalf("check")
				failNow()
			}
			f.Printf("READ %d/%d CLOSING", i+1, testN)
			conn.Close()
			f.Printf("READ %d/%d √", i+1, testN)
		}
		y <- 1
	}()

	// Dialer
	for i := 0; i < testN; i++ {
		<-y
		conn := cx.Dial(sandbox.Addr("@"))
		if err := conn.Write(&testMsg{i}); err != nil {
			t.Fatalf("write (%s)", err)
			failNow()
		}
		f.Printf("WRITE %d/%d CLOSING", i+1, testN)
		if err := conn.Close(); err != nil {
			t.Fatalf("close (%s)", err)
			failNow()
		}
		f.Printf("WRITE %d/%d √", i+1, testN)
	}
	<-y
}
Exemplo n.º 3
0
func NewStructOverTCP() *blend.Transport {
	f := trace.NewFrame("tele")
	// Carrier
	x0 := tcp.Transport
	// Chain
	x1 := chain.NewTransport(f.Refine("chain"), x0)
	// Faithful
	x2 := faithful.NewTransport(f.Refine("faithful"), x1)
	// Codec
	x3 := codec.NewTransport(x2, codec.GobCodec{})
	// Blend
	return blend.NewTransport(f.Refine("blend"), x3)
}
Exemplo n.º 4
0
func TestClosure(t *testing.T) {
	const testK = 1

	f := trace.NewFrame()
	sx := tcp.Transport
	hx := chain.NewTransport(f.Refine("chain"), sx)
	fx := faithful.NewTransport(f.Refine("faithful"), hx)
	cx := codec.NewTransport(fx, codec.GobCodec{})
	bx := NewTransport(f.Refine("session"), cx)

	// Sync
	ya, yb := make(chan int), make(chan int)

	a, _ := net.ResolveTCPAddr("tcp", "127.0.0.1:40090")

	// Accepter
	go func() {
		as := bx.Listen(a).AcceptSession()
		for i := 0; i < testK; i++ {
			go testAcceptConn(t, as, ya, yb)
		}
	}()

	// Dialer
	ds := bx.DialSession(a, nil)
	go func() {
		for i := 0; i < testK; i++ {
			go testDialConn(t, ds, ya, yb)
		}
	}()

	for i := 0; i < testK; i++ {
		<-yb
	}

	ds.Close()
	println("hold a minute...")
	time.Sleep(time.Minute)
	println("now check that the test process has no open tcp connections...")
	time.Sleep(time.Minute)
	println("great.")
}