Function Example_lifecycle

mcp/mcp_example_test.go:19–54

!+lifecycle

()

// !+lifecycle

func Example_lifecycle() {
	ctx := context.Background()

	// Create a client and server.
	// Wait for the client to initialize the session.
	client := mcp.NewClient(&mcp.Implementation{Name: "client", Version: "v0.0.1"}, nil)
	server := mcp.NewServer(&mcp.Implementation{Name: "server", Version: "v0.0.1"}, &mcp.ServerOptions{
		InitializedHandler: func(context.Context, *mcp.InitializedRequest) {
			fmt.Println("initialized!")
		},
	})

	// Connect the server and client using in-memory transports.
	//
	// Connect the server first so that it's ready to receive initialization
	// messages from the client.
	t1, t2 := mcp.NewInMemoryTransports()
	serverSession, err := server.Connect(ctx, t1, nil)
	if err != nil {
		log.Fatal(err)
	}
	clientSession, err := client.Connect(ctx, t2, nil)
	if err != nil {
		log.Fatal(err)
	}

	// Now shut down the session by closing the client, and waiting for the
	// server session to end.
	if err := clientSession.Close(); err != nil {
		log.Fatal(err)
	}
	if err := serverSession.Wait(); err != nil {
		log.Fatal(err)
	}
	// Output: initialized!
}

// !-lifecycle