Golang rpcplus.NewServer函数代码示例

// the test here creates a fake server implementation, a fake client
// implementation, and runs the test suite against the setup.
func TestGoRPCBinlogStreamer(t *testing.T) {
	// Listen on a random port
	listener, err := net.Listen("tcp", ":0")
	if err != nil {
		t.Fatalf("Cannot listen: %v", err)
	}
	host := listener.Addr().(*net.TCPAddr).IP.String()
	port := listener.Addr().(*net.TCPAddr).Port

	// Create a Go Rpc server and listen on the port
	server := rpcplus.NewServer()
	fakeUpdateStream := binlogplayertest.NewFakeBinlogStreamer(t)
	server.Register(gorpcbinlogstreamer.New(fakeUpdateStream))

	// create the HTTP server, serve the server from it
	handler := http.NewServeMux()
	bsonrpc.ServeCustomRPC(handler, server)
	httpServer := http.Server{
		Handler: handler,
	}
	go httpServer.Serve(listener)

	// Create a Go Rpc client to talk to the fake tablet
	c := &client{}

	// and send it to the test suite
	binlogplayertest.Run(t, c, &pb.EndPoint{
		Host: host,
		PortMap: map[string]int32{
			"vt": int32(port),
		},
	}, fakeUpdateStream)
}

// the test here creates a fake server implementation, a fake client
// implementation, and runs the test suite against the setup.
func TestGoRPCBinlogStreamer(t *testing.T) {
	// Listen on a random port
	listener, err := net.Listen("tcp", ":0")
	if err != nil {
		t.Fatalf("Cannot listen: %v", err)
	}

	// Create a Go Rpc server and listen on the port
	server := rpcplus.NewServer()
	fakeUpdateStream := binlogplayertest.NewFakeBinlogStreamer(t)
	server.Register(gorpcbinlogstreamer.New(fakeUpdateStream))

	// create the HTTP server, serve the server from it
	handler := http.NewServeMux()
	bsonrpc.ServeCustomRPC(handler, server, false)
	httpServer := http.Server{
		Handler: handler,
	}
	go httpServer.Serve(listener)

	// Create a Go Rpc client to talk to the fake tablet
	client := &GoRpcBinlogPlayerClient{}

	// and send it to the test suite
	binlogplayertest.Run(t, client, listener.Addr().String(), fakeUpdateStream)
}

// This test makes sure the go rpc service works
func testGoRPCTabletConn(t *testing.T) {
	// fake service
	service := tabletconntest.CreateFakeServer(t)

	// listen on a random port
	listener, err := net.Listen("tcp", ":0")
	if err != nil {
		t.Fatalf("Cannot listen: %v", err)
	}
	defer listener.Close()
	port := listener.Addr().(*net.TCPAddr).Port

	// Create a Go Rpc server and listen on the port
	server := rpcplus.NewServer()
	server.Register(gorpcqueryservice.New(service))

	// create the HTTP server, serve the server from it
	handler := http.NewServeMux()
	bsonrpc.ServeCustomRPC(handler, server)
	httpServer := http.Server{
		Handler: handler,
	}
	go httpServer.Serve(listener)

	// run the test suite
	tabletconntest.TestSuite(t, protocolName, &pb.EndPoint{
		Host: "localhost",
		PortMap: map[string]int32{
			"vt": int32(port),
		},
	}, service)
}

// TestGoRPCGoClient tests the go client using goRPC
func TestGoRPCGoClient(t *testing.T) {
	service := createService()

	// listen on a random port
	listener, err := net.Listen("tcp", ":0")
	if err != nil {
		t.Fatalf("Cannot listen: %v", err)
	}
	defer listener.Close()

	// Create a Go Rpc server and listen on the port
	server := rpcplus.NewServer()
	server.Register(gorpcvtgateservice.New(service))

	// create the HTTP server, serve the server from it
	handler := http.NewServeMux()
	bsonrpc.ServeCustomRPC(handler, server, false)
	httpServer := http.Server{
		Handler: handler,
	}
	go httpServer.Serve(listener)

	// and run the test suite
	testGoClient(t, "gorpc", listener.Addr().String())
}

func TestMain(m *testing.M) {
	// fake service
	service := CreateFakeServer()

	// listen on a random port
	listener, err := net.Listen("tcp", ":0")
	if err != nil {
		panic(fmt.Sprintf("Cannot listen: %v", err))
	}

	// Create a Go Rpc server and listen on the port
	server := rpcplus.NewServer()
	server.Register(gorpcvtgateservice.New(service))

	// create the HTTP server, serve the server from it
	handler := http.NewServeMux()
	bsonrpc.ServeCustomRPC(handler, server, false)
	httpServer := http.Server{
		Handler: handler,
	}
	go httpServer.Serve(listener)

	testAddress = listener.Addr().String()
	os.Exit(m.Run())
}

func main() {

	server := rpcplus.NewServer()

	server.Register(new(twitterapi.Account))

	server.Register(new(twitterapi.Profile))

	server.Register(new(twitterapi.Tweet))

	rpcwrap.ServeCustomRPC(
		Mux,
		server,
		false,  // use auth
		"json", // codec name
		jsonrpc.NewServerCodec,
	)

	rpcwrap.ServeHTTPRPC(
		Mux,                    // httpmuxer
		server,                 // rpcserver
		"http_json",            // codec name
		jsonrpc.NewServerCodec, // jsoncodec
		ContextCreator,         // contextCreator
	)

	fmt.Println("Server listening on 3000")
	http.ListenAndServe("localhost:3000", Mux)
}

func startListeningWithContext(ctx context.Context) net.Listener {
	server := rpcplus.NewServer()
	server.Register(new(Arith))

	mux := http.NewServeMux()

	contextCreator := func(req *http.Request) context.Context {
		return ctx
	}

	ServeHTTPRPC(
		mux,                    // httpmuxer
		server,                 // rpcserver
		"json",                 // codec name
		jsonrpc.NewServerCodec, // jsoncodec
		contextCreator,         // contextCreator
	)

	l, err := net.Listen("tcp", "127.0.0.1:0")
	if err != nil {
		log.Fatal(err)
	}

	go http.Serve(l, mux)
	return l
}

// This test makes sure the go rpc service works
func TestGoRPCVTGateConn(t *testing.T) {
	// fake service
	service := vtgateconntest.CreateFakeServer(t)

	// listen on a random port
	listener, err := net.Listen("tcp", ":0")
	if err != nil {
		t.Fatalf("Cannot listen: %v", err)
	}

	// Create a Go Rpc server and listen on the port
	server := rpcplus.NewServer()
	server.Register(gorpcvtgateservice.New(service))

	// create the HTTP server, serve the server from it
	handler := http.NewServeMux()
	bsonrpc.ServeCustomRPC(handler, server, false)
	httpServer := http.Server{
		Handler: handler,
	}
	go httpServer.Serve(listener)

	// Create a Go RPC client connecting to the server
	ctx := context.Background()
	client, err := dial(ctx, listener.Addr().String(), 30*time.Second)
	if err != nil {
		t.Fatalf("dial failed: %v", err)
	}

	// run the test suite
	vtgateconntest.TestSuite(t, client, service)

	// and clean up
	client.Close()
}

// StartActionLoop will start the action loop for a fake tablet,
// using ft.FakeMysqlDaemon as the backing mysqld.
func (ft *FakeTablet) StartActionLoop(t *testing.T, wr *wrangler.Wrangler) {
	if ft.Agent != nil {
		t.Fatalf("Agent for %v is already running", ft.Tablet.Alias)
	}

	// Listen on a random port
	var err error
	ft.Listener, err = net.Listen("tcp", ":0")
	if err != nil {
		t.Fatalf("Cannot listen: %v", err)
	}
	port := ft.Listener.Addr().(*net.TCPAddr).Port

	// create a test agent on that port, and re-read the record
	// (it has new ports and IP)
	ft.Agent = tabletmanager.NewTestActionAgent(context.Background(), wr.TopoServer(), ft.Tablet.Alias, port, ft.FakeMysqlDaemon)
	ft.Tablet = ft.Agent.Tablet().Tablet

	// create the RPC server
	ft.RPCServer = rpcplus.NewServer()
	gorpctmserver.RegisterForTest(ft.RPCServer, ft.Agent)

	// create the HTTP server, serve the server from it
	handler := http.NewServeMux()
	bsonrpc.ServeCustomRPC(handler, ft.RPCServer, false)
	ft.HTTPServer = http.Server{
		Handler: handler,
	}
	go ft.HTTPServer.Serve(ft.Listener)
}

// the test here creates a fake server implementation, a fake client
// implementation, and runs the test suite against the setup.
func TestVtctlServer(t *testing.T) {
	ts := vtctlclienttest.CreateTopoServer(t)

	// Listen on a random port
	listener, err := net.Listen("tcp", ":0")
	if err != nil {
		t.Fatalf("Cannot listen: %v", err)
	}

	// Create a Go Rpc server and listen on the port
	server := rpcplus.NewServer()
	server.Register(gorpcvtctlserver.NewVtctlServer(ts))

	// Create the HTTP server, serve the server from it
	handler := http.NewServeMux()
	bsonrpc.ServeCustomRPC(handler, server)
	httpServer := http.Server{
		Handler: handler,
	}
	go httpServer.Serve(listener)

	// Create a VtctlClient Go Rpc client to talk to the fake server
	client, err := goRPCVtctlClientFactory(listener.Addr().String(), 30*time.Second)
	if err != nil {
		t.Fatalf("Cannot create client: %v", err)
	}
	defer client.Close()

	vtctlclienttest.TestSuite(t, ts, client)
}

func NewRpcServer(address string) *RpcServer {
	return &RpcServer{
		rpc:     rpc.NewServer(),
		address: address,
		exit:    make(chan chan error),
	}
}

// NewVtctlPipe creates a new VtctlPipe based on the given topo server.
func NewVtctlPipe(t *testing.T, ts topo.Server) *VtctlPipe {
	// Listen on a random port
	listener, err := net.Listen("tcp", ":0")
	if err != nil {
		t.Fatalf("Cannot listen: %v", err)
	}

	// Create a Go Rpc server and listen on the port
	server := rpcplus.NewServer()
	server.Register(gorpcvtctlserver.NewVtctlServer(ts))

	// Create the HTTP server, serve the server from it
	handler := http.NewServeMux()
	bsonrpc.ServeCustomRPC(handler, server, false)
	httpServer := http.Server{
		Handler: handler,
	}
	go httpServer.Serve(listener)

	// Create a VtctlClient Go Rpc client to talk to the fake server
	client, err := vtctlclient.New(listener.Addr().String(), 30*time.Second)
	if err != nil {
		t.Fatalf("Cannot create client: %v", err)
	}

	return &VtctlPipe{
		listener: listener,
		client:   client,
		t:        t,
	}
}

func newRpcServer(opts ...Option) Server {
	return &rpcServer{
		opts:        newOptions(opts...),
		rpc:         rpc.NewServer(),
		handlers:    make(map[string]Handler),
		subscribers: make(map[*subscriber][]broker.Subscriber),
		exit:        make(chan chan error),
	}
}

// This test makes sure the go rpc service works
func testGoRPCTabletConn(t *testing.T, rpcOnlyInReply bool) {
	// fake service
	service := tabletconntest.CreateFakeServer(t)

	// listen on a random port
	listener, err := net.Listen("tcp", ":0")
	if err != nil {
		t.Fatalf("Cannot listen: %v", err)
	}
	defer listener.Close()
	port := listener.Addr().(*net.TCPAddr).Port

	// Create a Go Rpc server and listen on the port
	server := rpcplus.NewServer()
	server.Register(gorpcqueryservice.New(service))

	// create the HTTP server, serve the server from it
	handler := http.NewServeMux()
	bsonrpc.ServeCustomRPC(handler, server, false)
	httpServer := http.Server{
		Handler: handler,
	}
	go httpServer.Serve(listener)
	// Handle errors appropriately
	*tabletserver.RPCErrorOnlyInReply = rpcOnlyInReply

	// Create a Go RPC client connecting to the server
	ctx := context.Background()
	client, err := DialTablet(ctx, topo.EndPoint{
		Host: "localhost",
		NamedPortMap: map[string]int{
			"vt": port,
		},
	}, tabletconntest.TestKeyspace, tabletconntest.TestShard, 30*time.Second)
	if err != nil {
		t.Fatalf("dial failed: %v", err)
	}

	// run the test suite
	tabletconntest.TestSuite(t, client, service)

	// and clean up
	client.Close()
}

// TestGoRPCVTGateConn makes sure the gorpc (BsonRPC) service works
func TestGoRPCVTGateConn(t *testing.T) {
	// fake service
	service := vtgateconntest.CreateFakeServer(t)

	// listen on a random port
	listener, err := net.Listen("tcp", ":0")
	if err != nil {
		t.Fatalf("Cannot listen: %v", err)
	}

	// Create a Go Rpc server and listen on the port
	server := rpcplus.NewServer()
	server.Register(gorpcvtgateservice.New(service))
	// TODO(aaijazi): remove this flag once all VtGate Gorpc clients properly support the new behavior
	*vtgate.RPCErrorOnlyInReply = true

	// create the HTTP server, serve the server from it
	handler := http.NewServeMux()
	bsonrpc.ServeCustomRPC(handler, server)
	httpServer := http.Server{
		Handler: handler,
	}
	go httpServer.Serve(listener)

	// Create a Go RPC client connecting to the server
	ctx := context.Background()
	client, err := dial(ctx, listener.Addr().String(), 30*time.Second)
	if err != nil {
		t.Fatalf("dial failed: %v", err)
	}
	vtgateconntest.RegisterTestDialProtocol(client)

	// run the test suite
	vtgateconntest.TestSuite(t, client, service)
	vtgateconntest.TestErrorSuite(t, service)

	// and clean up
	client.Close()
}