| // Copyright 2016 Google LLC |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package pubsub_test |
| |
| import ( |
| "context" |
| "fmt" |
| |
| "cloud.google.com/go/pubsub" |
| "google.golang.org/api/iterator" |
| ) |
| |
| func ExampleClient_Subscriptions() { |
| ctx := context.Background() |
| client, err := pubsub.NewClient(ctx, "project-id") |
| if err != nil { |
| // TODO: Handle error. |
| } |
| // List all subscriptions of the project. |
| it := client.Subscriptions(ctx) |
| _ = it // TODO: iterate using Next. |
| } |
| |
| func ExampleSubscriptionIterator_Next() { |
| ctx := context.Background() |
| client, err := pubsub.NewClient(ctx, "project-id") |
| if err != nil { |
| // TODO: Handle error. |
| } |
| // List all subscriptions of the project. |
| it := client.Subscriptions(ctx) |
| for { |
| sub, err := it.Next() |
| if err == iterator.Done { |
| break |
| } |
| if err != nil { |
| // TODO: Handle error. |
| } |
| fmt.Println(sub) |
| } |
| } |