Function ExampleOpenSubscription

pubsub/gcppubsubv2/example_test.go:71–102

()

}

func ExampleOpenSubscription() {
	// PRAGMA: This example is used on gocloud.dev; PRAGMA comments adjust how it is shown and can be ignored.
	// PRAGMA: On gocloud.dev, hide lines until the next blank line.
	ctx := context.Background()

	// Your GCP credentials.
	// See https://cloud.google.com/docs/authentication/production
	// for more info on alternatives.
	creds, err := gcp.DefaultCredentials(ctx)
	if err != nil {
		log.Fatal(err)
	}

	// Open a gRPC connection to the GCP Pub/Sub API.
	// Alternatively, skip this and pass nil to Client below to use the default.
	conn, cleanup, err := gcppubsubv2.Dial(ctx, creds.TokenSource)
	if err != nil {
		log.Fatal(err)
	}
	defer cleanup()

	// Construct a Client using the connection.
	client, err := gcppubsubv2.Client(ctx, "myprojectID", conn)
	if err != nil {
		log.Fatal(err)
	}
	defer client.Close()

	// Construct a *pubsub.Subscription.
	subscription := gcppubsubv2.OpenSubscription(client, "example-subscription", nil)
	defer subscription.Shutdown(ctx)
}

func Example_openSubscriptionFromURL() {
	// PRAGMA: This example is used on gocloud.dev; PRAGMA comments adjust how it is shown and can be ignored.