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How to use Dial method of grpcext Package

Best K6 code snippet using grpcext.Dial

client.go

Source:client.go

...87	}88	ctx, cancel := context.WithTimeout(c.vu.Context(), p.Timeout)89	defer cancel()90	c.addr = addr91	c.conn, err = grpcext.Dial(ctx, addr, opts...)92	if err != nil {93		return false, err94	}95	if !p.UseReflectionProtocol {96		return true, nil97	}98	fdset, err := c.conn.Reflect(ctx)99	if err != nil {100		return false, err101	}102	_, err = c.convertToMethodInfo(fdset)103	if err != nil {104		return false, fmt.Errorf("can't convert method info: %w", err)105	}...

chat.go

Source:chat.go

...47func (mi *ModuleInstance) OpenAndSend(addr string, method string, payload goja.Value) (*grpcext.Response, error) {48	ctx, cancel := context.WithTimeout(mi.vu.Context(), 5*time.Second)49	defer cancel()50	notls := grpc.WithTransportCredentials(insecure.NewCredentials())51	conn, err := grpcext.Dial(ctx, addr, notls)52	if err != nil {53		return nil, fmt.Errorf("dialing failed: %w", err)54	}55	defer conn.Close()56	md, err := mi.methodDescriptor(ctx, conn, method)57	if err != nil {58		return nil, err59	}60	req := grpcext.Request{61		MethodDescriptor: md,62		Tags:             make(map[string]string),63	}64	if payload != nil {65		b, err := payload.ToObject(mi.vu.Runtime()).MarshalJSON()...

connection.go

Source:connection.go

...15	target     string16	locker     *sync.Mutex17	clientConn *grpc.ClientConn18}19func (c *Connection) Dial() (*grpc.ClientConn, error) {20	c.locker.Lock()21	defer c.locker.Unlock()22	if c.clientConn != nil && c.clientConn.GetState() == connectivity.Ready {23		return c.clientConn, nil24	}25	conn, err := grpc.Dial(c.target, grpc.WithInsecure())26	if err != nil {27		return nil, err28	}29	c.clientConn = conn30	return conn, nil31}32func (c *Connection) Invoke(ctx context.Context, method string, args interface{}, reply interface{}, opts ...grpc.CallOption) error {33	conn, err := c.Dial()34	if err != nil {35		return err36	}37	return conn.Invoke(ctx, method, args, reply, opts...)38}39func (c *Connection) NewStream(ctx context.Context, desc *grpc.StreamDesc, method string, opts ...grpc.CallOption) (grpc.ClientStream, error) {40	conn, err := c.Dial()41	if err != nil {42		return nil, err43	}44	return conn.NewStream(ctx, desc, method, opts...)45}...

Dial

Using AI Code Generation

1conn, err := grpc.Dial("localhost:50051", grpc.WithInsecure())2if err != nil {3    log.Fatalf("did not connect: %v", err)4}5defer conn.Close()6c := pb.NewGreeterClient(conn)7if len(os.Args) > 1 {8}9ctx, cancel := context.WithTimeout(context.Background(), time.Second)10defer cancel()11r, err := c.SayHello(ctx, &pb.HelloRequest{Name: name})12if err != nil {13    log.Fatalf("could not greet: %v", err)14}15log.Printf("Greeting: %s", r.Message)

Dial

Using AI Code Generation

1conn, err := grpc.Dial("localhost:50051", grpc.WithInsecure())2if err != nil {3log.Fatalf("did not connect: %v", err)4}5defer conn.Close()6c := pb.NewGreeterClient(conn)7r, err := c.SayHello(context.Background(), &pb.HelloRequest{Name: name})8if err != nil {9log.Fatalf("could not greet: %v", err)10}11log.Printf("Greeting: %s", r.Message)12}

Dial

Using AI Code Generation

1conn, err := grpcext.Dial("localhost:8080", grpc.WithInsecure())2if err != nil {3    log.Fatalf("did not connect: %v", err)4}5defer conn.Close()6conn, err := grpc.Dial("localhost:8080", grpc.WithInsecure())7if err != nil {8    log.Fatalf("did not connect: %v", err)9}10defer conn.Close()11conn, err := grpc.Dial("localhost:8080", grpc.WithInsecure())12if err != nil {13    log.Fatalf("did not connect: %v", err)14}15defer conn.Close()16conn, err := grpcext.Dial("localhost:8080", grpc.WithInsecure())17if err != nil {18    log.Fatalf("did not connect: %v", err)19}20defer conn.Close()21conn, err := grpc.Dial("localhost:8080", grpc.WithInsecure())22if err != nil {23    log.Fatalf("did not connect: %v", err)24}25defer conn.Close()26conn, err := grpcext.Dial("localhost:8080", grpc.WithInsecure())27if err != nil {28    log.Fatalf("did not connect: %v", err)29}30defer conn.Close()31conn, err := grpc.Dial("localhost:8080", grpc.WithInsecure())32if err != nil {33    log.Fatalf("did not connect: %v", err)34}35defer conn.Close()36conn, err := grpcext.Dial("localhost:8080", grpc.WithInsecure())37if err != nil {38    log.Fatalf("did not connect: %v", err)39}40defer conn.Close()41conn, err := grpc.Dial("localhost:8080", grpc.WithInsecure())42if err != nil {43    log.Fatalf("did not connect: %v", err)

Dial

Using AI Code Generation

1conn, err := grpc.Dial("localhost:50051", grpc.WithInsecure())2if err != nil {3log.Fatalf("did not connect: %v", err)4}5defer conn.Close()6ctx, cancel := context.WithTimeout(context.Background(), time.Second)7defer cancel()8conn, err := grpc.DialContext(ctx, "localhost:50051", grpc.WithInsecure())9if err != nil {10log.Fatalf("did not connect: %v", err)11}12defer conn.Close()13ctx, cancel := context.WithTimeout(context.Background(), time.Second)14defer cancel()15conn, err := grpc.DialContext(ctx, "localhost:50051", grpc.WithInsecure())16if err != nil {17log.Fatalf("did not connect: %v", err)18}19defer conn.Close()20ctx, cancel := context.WithTimeout(context.Background(), time.Second)21defer cancel()22conn, err := grpc.DialContext(ctx, "localhost:50051", grpc.WithInsecure())23if err != nil {24log.Fatalf("did not connect: %v", err)25}26defer conn.Close()27ctx, cancel := context.WithTimeout(context.Background(), time.Second)28defer cancel()29conn, err := grpc.DialContext(ctx, "localhost:50051", grpc.WithInsecure())30if err != nil {31log.Fatalf("did not connect: %v", err)32}33defer conn.Close()34ctx, cancel := context.WithTimeout(context.Background(), time.Second)35defer cancel()36conn, err := grpc.DialContext(ctx, "localhost:50051", grpc.WithInsecure())37if err != nil {38log.Fatalf("did not connect: %v", err)39}40defer conn.Close()41ctx, cancel := context.WithTimeout(context.Background(), time.Second)42defer cancel()43conn, err := grpc.DialContext(ctx, "localhost

Dial

Using AI Code Generation

1conn, err := grpc.Dial("localhost:50051", grpc.WithInsecure())2if err != nil {3    log.Fatalf("did not connect: %v", err)4}5defer conn.Close()6c := pb.NewAddServiceClient(conn)7ctx, cancel := context.WithTimeout(context.Background(), time.Second)8defer cancel()9r := &pb.Request{A: 3, B: 4}10res, err := c.Add(ctx, r)11if err != nil {12    log.Fatalf("could not add: %v", err)13}14log.Printf("Result: %d", res.GetResult())15res, err = c.Multiply(ctx, r)16if err != nil {17    log.Fatalf("could not multiply: %v", err)18}19log.Printf("Result: %d", res.GetResult())20res, err = c.Divide(ctx, r)21if err != nil {22    log.Fatalf("could not divide: %v", err)23}24log.Printf("Result: %d", res.GetResult())25res, err = c.Subtract(ctx, r)26if err != nil {27    log.Fatalf("could not subtract: %v", err)28}29log.Printf("Result: %d", res.GetResult())30stream, err := c.Average(ctx)31if err != nil {32    log.Fatalf("%v.Average(_) = _, %v", c, err)33}34for i := 0; i < 10; i++ {35    if err := stream.Send(&pb.Request{A: int64(i), B: int64(i + 1)}); err != nil {36        log.Fatalf("%v.Send(%v) = %v", stream, r, err)37    }38}39res, err = stream.CloseAndRecv()40if err != nil {41    log.Fatalf("%v.CloseAndRecv() got error %v, want %v", stream, err, nil)42}43log.Printf("Average: %d", res.GetResult())44stream, err = c.Max(ctx)45if err != nil {46    log.Fatalf("%v.Max(_) = _,

Dial

Using AI Code Generation

1import (2const (3func main() {4    conn, err := grpc.Dial(address, grpc.WithInsecure())5    if err != nil {6        log.Fatalf("did not connect: %v", err)7    }8    defer conn.Close()9    c := pb.NewGreeterClient(conn)10    if len(os.Args) > 1 {11    }12    ctx, cancel := context.WithTimeout(context.Background(), time.Second)13    defer cancel()14    r, err := c.SayHello(ctx, &pb.HelloRequest{Name: name})15    if err != nil {16        log.Fatalf("could not greet: %v", err)17    }18    log.Printf("Greeting: %s", r.Message)19}20import (21const (22func main() {23    conn, err := grpc.Dial(address, grpc.WithInsecure())24    if err != nil {25        log.Fatalf("did not connect: %v", err)26    }27    defer conn.Close()28    c := pb.NewGreeterClient(conn)29    if len(os.Args) > 1 {30    }31    ctx, cancel := context.WithTimeout(context.Background(), time.Second)32    defer cancel()33    r, err := c.SayHello(ctx, &pb.HelloRequest{Name: name})34    if err != nil {35        log.Fatalf("could not greet: %v", err)36    }37    log.Printf("Greeting: %s", r.Message)38}

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