Golang grpclog.Println函数代码示例

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本文整理汇总了Golang中github.com/coreos/rkt/Godeps/_workspace/src/google/golang.org/grpc/grpclog.Println函数的典型用法代码示例。如果您正苦于以下问题：Golang Println函数的具体用法？Golang Println怎么用？Golang Println使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了Println函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: Serve

// Serve accepts incoming connections on the listener lis, creating a new
// ServerTransport and service goroutine for each. The service goroutines
// read gRPC request and then call the registered handlers to reply to them.
// Service returns when lis.Accept fails.
func (s *Server) Serve(lis net.Listener) error {
	s.mu.Lock()
	if s.lis == nil {
		s.mu.Unlock()
		return ErrServerStopped
	}
	s.lis[lis] = true
	s.mu.Unlock()
	defer func() {
		lis.Close()
		s.mu.Lock()
		delete(s.lis, lis)
		s.mu.Unlock()
	}()
	for {
		c, err := lis.Accept()
		if err != nil {
			return err
		}
		var authInfo credentials.AuthInfo
		if creds, ok := s.opts.creds.(credentials.TransportAuthenticator); ok {
			c, authInfo, err = creds.ServerHandshake(c)
			if err != nil {
				grpclog.Println("grpc: Server.Serve failed to complete security handshake.")
				continue
			}
		}
		s.mu.Lock()
		if s.conns == nil {
			s.mu.Unlock()
			c.Close()
			return nil
		}
		st, err := transport.NewServerTransport("http2", c, s.opts.maxConcurrentStreams, authInfo)
		if err != nil {
			s.mu.Unlock()
			c.Close()
			grpclog.Println("grpc: Server.Serve failed to create ServerTransport: ", err)
			continue
		}
		s.conns[st] = true
		s.mu.Unlock()

		go func() {
			st.HandleStreams(func(stream *transport.Stream) {
				s.handleStream(st, stream)
			})
			s.mu.Lock()
			delete(s.conns, st)
			s.mu.Unlock()
		}()
	}
}

开发者ID:matomesc，项目名称:rkt，代码行数:57，代码来源:server.go

示例2: doClientStreaming

func doClientStreaming(tc testpb.TestServiceClient) {
	stream, err := tc.StreamingInputCall(context.Background())
	if err != nil {
		grpclog.Fatalf("%v.StreamingInputCall(_) = _, %v", tc, err)
	}
	var sum int
	for _, s := range reqSizes {
		pl := newPayload(testpb.PayloadType_COMPRESSABLE, s)
		req := &testpb.StreamingInputCallRequest{
			Payload: pl,
		}
		if err := stream.Send(req); err != nil {
			grpclog.Fatalf("%v.Send(%v) = %v", stream, req, err)
		}
		sum += s
		grpclog.Printf("Sent a request of size %d, aggregated size %d", s, sum)

	}
	reply, err := stream.CloseAndRecv()
	if err != nil {
		grpclog.Fatalf("%v.CloseAndRecv() got error %v, want %v", stream, err, nil)
	}
	if reply.GetAggregatedPayloadSize() != int32(sum) {
		grpclog.Fatalf("%v.CloseAndRecv().GetAggregatePayloadSize() = %v; want %v", stream, reply.GetAggregatedPayloadSize(), sum)
	}
	grpclog.Println("ClientStreaming done")
}

开发者ID:matomesc，项目名称:rkt，代码行数:27，代码来源:client.go

示例3: doPerRPCCreds

func doPerRPCCreds(tc testpb.TestServiceClient) {
	jsonKey := getServiceAccountJSONKey()
	pl := newPayload(testpb.PayloadType_COMPRESSABLE, largeReqSize)
	req := &testpb.SimpleRequest{
		ResponseType:   testpb.PayloadType_COMPRESSABLE.Enum(),
		ResponseSize:   proto.Int32(int32(largeRespSize)),
		Payload:        pl,
		FillUsername:   proto.Bool(true),
		FillOauthScope: proto.Bool(true),
	}
	token := getToken()
	kv := map[string]string{"authorization": token.TokenType + " " + token.AccessToken}
	ctx := metadata.NewContext(context.Background(), metadata.MD{"authorization": []string{kv["authorization"]}})
	reply, err := tc.UnaryCall(ctx, req)
	if err != nil {
		grpclog.Fatal("/TestService/UnaryCall RPC failed: ", err)
	}
	user := reply.GetUsername()
	scope := reply.GetOauthScope()
	if !strings.Contains(string(jsonKey), user) {
		grpclog.Fatalf("Got user name %q which is NOT a substring of %q.", user, jsonKey)
	}
	if !strings.Contains(*oauthScope, scope) {
		grpclog.Fatalf("Got OAuth scope %q which is NOT a substring of %q.", scope, *oauthScope)
	}
	grpclog.Println("PerRPCCreds done")
}

开发者ID:matomesc，项目名称:rkt，代码行数:27，代码来源:client.go

示例4: doCancelAfterFirstResponse

func doCancelAfterFirstResponse(tc testpb.TestServiceClient) {
	ctx, cancel := context.WithCancel(context.Background())
	stream, err := tc.FullDuplexCall(ctx)
	if err != nil {
		grpclog.Fatalf("%v.FullDuplexCall(_) = _, %v", tc, err)
	}
	respParam := []*testpb.ResponseParameters{
		{
			Size: proto.Int32(31415),
		},
	}
	pl := newPayload(testpb.PayloadType_COMPRESSABLE, 27182)
	req := &testpb.StreamingOutputCallRequest{
		ResponseType:       testpb.PayloadType_COMPRESSABLE.Enum(),
		ResponseParameters: respParam,
		Payload:            pl,
	}
	if err := stream.Send(req); err != nil {
		grpclog.Fatalf("%v.Send(%v) = %v", stream, req, err)
	}
	if _, err := stream.Recv(); err != nil {
		grpclog.Fatalf("%v.Recv() = %v", stream, err)
	}
	cancel()
	if _, err := stream.Recv(); grpc.Code(err) != codes.Canceled {
		grpclog.Fatalf("%v compleled with error code %d, want %d", stream, grpc.Code(err), codes.Canceled)
	}
	grpclog.Println("CancelAfterFirstResponse done")
}

开发者ID:matomesc，项目名称:rkt，代码行数:29，代码来源:client.go

示例5: main

func main() {
	flag.Parse()
	go func() {
		lis, err := net.Listen("tcp", ":0")
		if err != nil {
			grpclog.Fatalf("Failed to listen: %v", err)
		}
		grpclog.Println("Server profiling address: ", lis.Addr().String())
		if err := http.Serve(lis, nil); err != nil {
			grpclog.Fatalf("Failed to serve: %v", err)
		}
	}()
	addr, stopper := benchmark.StartServer(":0") // listen on all interfaces
	grpclog.Println("Server Address: ", addr)
	<-time.After(time.Duration(*duration) * time.Second)
	stopper()
}

开发者ID:matomesc，项目名称:rkt，代码行数:17，代码来源:main.go

示例6: printFeature

// printFeature gets the feature for the given point.
func printFeature(client pb.RouteGuideClient, point *pb.Point) {
	grpclog.Printf("Getting feature for point (%d, %d)", point.Latitude, point.Longitude)
	feature, err := client.GetFeature(context.Background(), point)
	if err != nil {
		grpclog.Fatalf("%v.GetFeatures(_) = _, %v: ", client, err)
	}
	grpclog.Println(feature)
}

开发者ID:matomesc，项目名称:rkt，代码行数:9，代码来源:client.go

示例7: doEmptyUnaryCall

func doEmptyUnaryCall(tc testpb.TestServiceClient) {
	reply, err := tc.EmptyCall(context.Background(), &testpb.Empty{})
	if err != nil {
		grpclog.Fatal("/TestService/EmptyCall RPC failed: ", err)
	}
	if !proto.Equal(&testpb.Empty{}, reply) {
		grpclog.Fatalf("/TestService/EmptyCall receives %v, want %v", reply, testpb.Empty{})
	}
	grpclog.Println("EmptyUnaryCall done")
}

开发者ID:matomesc，项目名称:rkt，代码行数:10，代码来源:client.go

示例8: doCancelAfterBegin

func doCancelAfterBegin(tc testpb.TestServiceClient) {
	ctx, cancel := context.WithCancel(metadata.NewContext(context.Background(), testMetadata))
	stream, err := tc.StreamingInputCall(ctx)
	if err != nil {
		grpclog.Fatalf("%v.StreamingInputCall(_) = _, %v", tc, err)
	}
	cancel()
	_, err = stream.CloseAndRecv()
	if grpc.Code(err) != codes.Canceled {
		grpclog.Fatalf("%v.CloseAndRecv() got error code %d, want %d", stream, grpc.Code(err), codes.Canceled)
	}
	grpclog.Println("CancelAfterBegin done")
}

开发者ID:matomesc，项目名称:rkt，代码行数:13，代码来源:client.go

示例9: doEmptyStream

func doEmptyStream(tc testpb.TestServiceClient) {
	stream, err := tc.FullDuplexCall(context.Background())
	if err != nil {
		grpclog.Fatalf("%v.FullDuplexCall(_) = _, %v", tc, err)
	}
	if err := stream.CloseSend(); err != nil {
		grpclog.Fatalf("%v.CloseSend() got %v, want %v", stream, err, nil)
	}
	if _, err := stream.Recv(); err != io.EOF {
		grpclog.Fatalf("%v failed to complete the empty stream test: %v", stream, err)
	}
	grpclog.Println("Emptystream done")
}

开发者ID:matomesc，项目名称:rkt，代码行数:13，代码来源:client.go

示例10: doTimeoutOnSleepingServer

func doTimeoutOnSleepingServer(tc testpb.TestServiceClient) {
	ctx, _ := context.WithTimeout(context.Background(), 1*time.Millisecond)
	stream, err := tc.FullDuplexCall(ctx)
	if err != nil {
		if grpc.Code(err) == codes.DeadlineExceeded {
			grpclog.Println("TimeoutOnSleepingServer done")
			return
		}
		grpclog.Fatalf("%v.FullDuplexCall(_) = _, %v", tc, err)
	}
	pl := newPayload(testpb.PayloadType_COMPRESSABLE, 27182)
	req := &testpb.StreamingOutputCallRequest{
		ResponseType: testpb.PayloadType_COMPRESSABLE.Enum(),
		Payload:      pl,
	}
	if err := stream.Send(req); err != nil {
		grpclog.Fatalf("%v.Send(%v) = %v", stream, req, err)
	}
	if _, err := stream.Recv(); grpc.Code(err) != codes.DeadlineExceeded {
		grpclog.Fatalf("%v.Recv() = _, %v, want error code %d", stream, err, codes.DeadlineExceeded)
	}
	grpclog.Println("TimeoutOnSleepingServer done")
}

开发者ID:matomesc，项目名称:rkt，代码行数:23，代码来源:client.go

示例11: closeLoopStream

func closeLoopStream() {
	s, conn, tc := buildConnection()
	ch := make(chan int, *maxConcurrentRPCs*4)
	var (
		mu sync.Mutex
		wg sync.WaitGroup
	)
	wg.Add(*maxConcurrentRPCs)
	// Distribute RPCs over maxConcurrentCalls workers.
	for i := 0; i < *maxConcurrentRPCs; i++ {
		go func() {
			stream, err := tc.StreamingCall(context.Background())
			if err != nil {
				grpclog.Fatalf("%v.StreamingCall(_) = _, %v", tc, err)
			}
			// Do some warm up.
			for i := 0; i < 100; i++ {
				streamCaller(tc, stream)
			}
			for range ch {
				start := time.Now()
				streamCaller(tc, stream)
				elapse := time.Since(start)
				mu.Lock()
				s.Add(elapse)
				mu.Unlock()
			}
			wg.Done()
		}()
	}
	// Stop the client when time is up.
	done := make(chan struct{})
	go func() {
		<-time.After(time.Duration(*duration) * time.Second)
		close(done)
	}()
	ok := true
	for ok {
		select {
		case ch <- 0:
		case <-done:
			ok = false
		}
	}
	close(ch)
	wg.Wait()
	conn.Close()
	grpclog.Println(s.String())
}

开发者ID:mischief，项目名称:rkt，代码行数:49，代码来源:main.go

示例12: closeLoopUnary

func closeLoopUnary() {
	s, conn, tc := buildConnection()

	for i := 0; i < 100; i++ {
		unaryCaller(tc)
	}
	ch := make(chan int, *maxConcurrentRPCs*4)
	var (
		mu sync.Mutex
		wg sync.WaitGroup
	)
	wg.Add(*maxConcurrentRPCs)

	for i := 0; i < *maxConcurrentRPCs; i++ {
		go func() {
			for _ = range ch {
				start := time.Now()
				unaryCaller(tc)
				elapse := time.Since(start)
				mu.Lock()
				s.Add(elapse)
				mu.Unlock()
			}
			wg.Done()
		}()
	}
	// Stop the client when time is up.
	done := make(chan struct{})
	go func() {
		<-time.After(time.Duration(*duration) * time.Second)
		close(done)
	}()
	ok := true
	for ok {
		select {
		case ch <- 0:
		case <-done:
			ok = false
		}
	}
	close(ch)
	wg.Wait()
	conn.Close()
	grpclog.Println(s.String())

}

开发者ID:matomesc，项目名称:rkt，代码行数:46，代码来源:main.go

示例13: printFeatures

// printFeatures lists all the features within the given bounding Rectangle.
func printFeatures(client pb.RouteGuideClient, rect *pb.Rectangle) {
	grpclog.Printf("Looking for features within %v", rect)
	stream, err := client.ListFeatures(context.Background(), rect)
	if err != nil {
		grpclog.Fatalf("%v.ListFeatures(_) = _, %v", client, err)
	}
	for {
		feature, err := stream.Recv()
		if err == io.EOF {
			break
		}
		if err != nil {
			grpclog.Fatalf("%v.ListFeatures(_) = _, %v", client, err)
		}
		grpclog.Println(feature)
	}
}

开发者ID:matomesc，项目名称:rkt，代码行数:18，代码来源:client.go

示例14: doLargeUnaryCall

func doLargeUnaryCall(tc testpb.TestServiceClient) {
	pl := newPayload(testpb.PayloadType_COMPRESSABLE, largeReqSize)
	req := &testpb.SimpleRequest{
		ResponseType: testpb.PayloadType_COMPRESSABLE.Enum(),
		ResponseSize: proto.Int32(int32(largeRespSize)),
		Payload:      pl,
	}
	reply, err := tc.UnaryCall(context.Background(), req)
	if err != nil {
		grpclog.Fatal("/TestService/UnaryCall RPC failed: ", err)
	}
	t := reply.GetPayload().GetType()
	s := len(reply.GetPayload().GetBody())
	if t != testpb.PayloadType_COMPRESSABLE || s != largeRespSize {
		grpclog.Fatalf("Got the reply with type %d len %d; want %d, %d", t, s, testpb.PayloadType_COMPRESSABLE, largeRespSize)
	}
	grpclog.Println("LargeUnaryCall done")
}

开发者ID:matomesc，项目名称:rkt，代码行数:18，代码来源:client.go

示例15: processUpdates

// processUpdates calls Watcher.Next() once and processes the obtained updates.
func (p *unicastNamingPicker) processUpdates() error {
	updates, err := p.watcher.Next()
	if err != nil {
		return err
	}
	for _, update := range updates {
		switch update.Op {
		case naming.Add:
			p.mu.Lock()
			p.addrs.PushBack(&addrInfo{
				addr: update.Addr,
			})
			p.mu.Unlock()
			// Initial connection setup
			if p.conn == nil {
				conn, err := NewConn(p.cc)
				if err != nil {
					return err
				}
				p.conn = conn
			}
		case naming.Delete:
			p.mu.Lock()
			for e := p.addrs.Front(); e != nil; e = e.Next() {
				if update.Addr == e.Value.(*addrInfo).addr {
					if e == p.pickedAddr {
						// Do not remove the element now if it is the current picked
						// one. We leave the deletion to the next PickAddr() call.
						e.Value.(*addrInfo).deleting = true
						// Notify Conn to close it. All the live RPCs on this connection
						// will be aborted.
						p.conn.NotifyReset()
					} else {
						p.addrs.Remove(e)
					}
				}
			}
			p.mu.Unlock()
		default:
			grpclog.Println("Unknown update.Op ", update.Op)
		}
	}
	return nil
}

开发者ID:mischief，项目名称:rkt，代码行数:45，代码来源:picker.go

示例16: doServerStreaming

func doServerStreaming(tc testpb.TestServiceClient) {
	respParam := make([]*testpb.ResponseParameters, len(respSizes))
	for i, s := range respSizes {
		respParam[i] = &testpb.ResponseParameters{
			Size: proto.Int32(int32(s)),
		}
	}
	req := &testpb.StreamingOutputCallRequest{
		ResponseType:       testpb.PayloadType_COMPRESSABLE.Enum(),
		ResponseParameters: respParam,
	}
	stream, err := tc.StreamingOutputCall(context.Background(), req)
	if err != nil {
		grpclog.Fatalf("%v.StreamingOutputCall(_) = _, %v", tc, err)
	}
	var rpcStatus error
	var respCnt int
	var index int
	for {
		reply, err := stream.Recv()
		if err != nil {
			rpcStatus = err
			break
		}
		t := reply.GetPayload().GetType()
		if t != testpb.PayloadType_COMPRESSABLE {
			grpclog.Fatalf("Got the reply of type %d, want %d", t, testpb.PayloadType_COMPRESSABLE)
		}
		size := len(reply.GetPayload().GetBody())
		if size != int(respSizes[index]) {
			grpclog.Fatalf("Got reply body of length %d, want %d", size, respSizes[index])
		}
		index++
		respCnt++
	}
	if rpcStatus != io.EOF {
		grpclog.Fatalf("Failed to finish the server streaming rpc: %v", err)
	}
	if respCnt != len(respSizes) {
		grpclog.Fatalf("Got %d reply, want %d", len(respSizes), respCnt)
	}
	grpclog.Println("ServerStreaming done")
}

开发者ID:matomesc，项目名称:rkt，代码行数:43，代码来源:client.go

示例17: doJWTTokenCreds

func doJWTTokenCreds(tc testpb.TestServiceClient) {
	pl := newPayload(testpb.PayloadType_COMPRESSABLE, largeReqSize)
	req := &testpb.SimpleRequest{
		ResponseType: testpb.PayloadType_COMPRESSABLE.Enum(),
		ResponseSize: proto.Int32(int32(largeRespSize)),
		Payload:      pl,
		FillUsername: proto.Bool(true),
	}
	reply, err := tc.UnaryCall(context.Background(), req)
	if err != nil {
		grpclog.Fatal("/TestService/UnaryCall RPC failed: ", err)
	}
	jsonKey := getServiceAccountJSONKey()
	user := reply.GetUsername()
	if !strings.Contains(string(jsonKey), user) {
		grpclog.Fatalf("Got user name %q which is NOT a substring of %q.", user, jsonKey)
	}
	grpclog.Println("JWTtokenCreds done")
}

开发者ID:matomesc，项目名称:rkt，代码行数:19，代码来源:client.go

示例18: doPingPong

func doPingPong(tc testpb.TestServiceClient) {
	stream, err := tc.FullDuplexCall(context.Background())
	if err != nil {
		grpclog.Fatalf("%v.FullDuplexCall(_) = _, %v", tc, err)
	}
	var index int
	for index < len(reqSizes) {
		respParam := []*testpb.ResponseParameters{
			{
				Size: proto.Int32(int32(respSizes[index])),
			},
		}
		pl := newPayload(testpb.PayloadType_COMPRESSABLE, reqSizes[index])
		req := &testpb.StreamingOutputCallRequest{
			ResponseType:       testpb.PayloadType_COMPRESSABLE.Enum(),
			ResponseParameters: respParam,
			Payload:            pl,
		}
		if err := stream.Send(req); err != nil {
			grpclog.Fatalf("%v.Send(%v) = %v", stream, req, err)
		}
		reply, err := stream.Recv()
		if err != nil {
			grpclog.Fatalf("%v.Recv() = %v", stream, err)
		}
		t := reply.GetPayload().GetType()
		if t != testpb.PayloadType_COMPRESSABLE {
			grpclog.Fatalf("Got the reply of type %d, want %d", t, testpb.PayloadType_COMPRESSABLE)
		}
		size := len(reply.GetPayload().GetBody())
		if size != int(respSizes[index]) {
			grpclog.Fatalf("Got reply body of length %d, want %d", size, respSizes[index])
		}
		index++
	}
	if err := stream.CloseSend(); err != nil {
		grpclog.Fatalf("%v.CloseSend() got %v, want %v", stream, err, nil)
	}
	if _, err := stream.Recv(); err != io.EOF {
		grpclog.Fatalf("%v failed to complele the ping pong test: %v", stream, err)
	}
	grpclog.Println("Pingpong done")
}

开发者ID:matomesc，项目名称:rkt，代码行数:43，代码来源:client.go

示例19: handleRSTStream

func (t *http2Client) handleRSTStream(f *http2.RSTStreamFrame) {
	s, ok := t.getStream(f)
	if !ok {
		return
	}
	s.mu.Lock()
	if s.state == streamDone {
		s.mu.Unlock()
		return
	}
	s.state = streamDone
	if !s.headerDone {
		close(s.headerChan)
		s.headerDone = true
	}
	s.statusCode, ok = http2RSTErrConvTab[http2.ErrCode(f.ErrCode)]
	if !ok {
		grpclog.Println("transport: http2Client.handleRSTStream found no mapped gRPC status for the received http2 error ", f.ErrCode)
	}
	s.mu.Unlock()
	s.write(recvMsg{err: io.EOF})
}

开发者ID:mischief，项目名称:rkt，代码行数:22，代码来源:http2_client.go

示例20: doComputeEngineCreds

func doComputeEngineCreds(tc testpb.TestServiceClient) {
	pl := newPayload(testpb.PayloadType_COMPRESSABLE, largeReqSize)
	req := &testpb.SimpleRequest{
		ResponseType:   testpb.PayloadType_COMPRESSABLE.Enum(),
		ResponseSize:   proto.Int32(int32(largeRespSize)),
		Payload:        pl,
		FillUsername:   proto.Bool(true),
		FillOauthScope: proto.Bool(true),
	}
	reply, err := tc.UnaryCall(context.Background(), req)
	if err != nil {
		grpclog.Fatal("/TestService/UnaryCall RPC failed: ", err)
	}
	user := reply.GetUsername()
	scope := reply.GetOauthScope()
	if user != *defaultServiceAccount {
		grpclog.Fatalf("Got user name %q, want %q.", user, *defaultServiceAccount)
	}
	if !strings.Contains(*oauthScope, scope) {
		grpclog.Fatalf("Got OAuth scope %q which is NOT a substring of %q.", scope, *oauthScope)
	}
	grpclog.Println("ComputeEngineCreds done")
}

开发者ID:matomesc，项目名称:rkt，代码行数:23，代码来源:client.go

注：本文中的github.com/coreos/rkt/Godeps/_workspace/src/google/golang.org/grpc/grpclog.Println函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。