public override void Dispose()
{
var client = StorageClient.Create();
foreach (var bucket in _bucketsToDelete)
{
var objects = client.ListObjects(bucket, null, new ListObjectsOptions {
Versions = true
}).ToList();
foreach (var obj in objects)
{
client.DeleteObject(obj, new DeleteObjectOptions {
Generation = obj.Generation
});
}
client.DeleteBucket(bucket);
SleepAfterBucketCreateDelete();
}
foreach (var file in _localFilesToDelete)
{
File.Delete(file);
}
var publisherClient = PublisherClient.Create();
_topicsToDelete.ForEach(topicName => publisherClient.DeleteTopic(topicName));
}
public void CreatePubSubTopic(TopicName topicName)
{
var publisher = PublisherClient.Create();
try
{
publisher.CreateTopic(topicName);
}
catch (RpcException e)
when(e.Status.StatusCode == StatusCode.AlreadyExists)
{
}
Policy policy = new Policy
{
Bindings =
{
new Binding {
Role = "roles/pubsub.publisher",
Members ={ ServiceAccount }
}
}
};
SetIamPolicyRequest request = new SetIamPolicyRequest
{
Resource = $"projects/{ProjectId}/topics/{topicName.TopicId}",
Policy = policy
};
Policy response = publisher.SetIamPolicy(request);
Console.WriteLine($"Topic IAM Policy updated: {response}");
}
public async Task ListTopicsAsync()
{
// Snippet: ListTopicsAsync(string,string,int?,CallSettings)
// Create client
PublisherClient publisherClient = PublisherClient.Create();
// Initialize request argument(s)
string formattedProject = PublisherClient.FormatProjectName("[PROJECT]");
// Make the request
IPagedAsyncEnumerable <ListTopicsResponse, Topic> response =
publisherClient.ListTopicsAsync(formattedProject);
// Iterate over all response items, lazily performing RPCs as required
await response.ForEachAsync((Topic item) =>
{
// Do something with each item
Console.WriteLine(item);
});
// Or iterate over fixed-sized pages, lazily performing RPCs as required
int pageSize = 10;
IAsyncEnumerable <FixedSizePage <Topic> > fixedSizePages = response.AsPages().WithFixedSize(pageSize);
await fixedSizePages.ForEachAsync((FixedSizePage <Topic> page) =>
{
// Do something with each page of items
Console.WriteLine("A page of results:");
foreach (Topic item in page)
{
Console.WriteLine(item);
}
});
// End snippet
}
public void WithFixedSize()
{
string projectId = _fixture.ProjectId;
string pageTokenFromRequest = "";
// Sample: WithFixedSize
PublisherClient client = PublisherClient.Create();
string projectName = PublisherClient.FormatProjectName(projectId);
IPagedEnumerable <ListTopicsResponse, Topic> topics = client.ListTopics(projectName, pageTokenFromRequest);
IEnumerable <FixedSizePage <Topic> > fixedSizePages = topics.AsPages().WithFixedSize(3);
// With fixed size pages, if there are no more resources, there are no more pages.
FixedSizePage <Topic> nextPage = fixedSizePages.FirstOrDefault();
if (nextPage != null)
{
// In a web application, this would be a matter of including the topics in the web page.
foreach (Topic topic in nextPage)
{
Console.WriteLine(topic.Name);
}
// ... and embedding the next page token into a "next page" link.
Console.WriteLine($"Next page token: {nextPage.NextPageToken}");
}
// End sample
}
public static object SetSubscriptionIamPolicy(string projectId,
string subscriptionId, string role, string member)
{
PublisherClient publisher = PublisherClient.Create();
string roleToBeAddedToPolicy = $"roles/{role}";
// [START pubsub_set_subscription_policy]
Policy policy = new Policy
{
Bindings =
{
new Binding {
Role = roleToBeAddedToPolicy,
Members ={ member }
}
}
};
SetIamPolicyRequest request = new SetIamPolicyRequest
{
Resource = new SubscriptionName(projectId, subscriptionId).ToString(),
Policy = policy
};
Policy response = publisher.SetIamPolicy(request);
Console.WriteLine($"Subscription IAM Policy updated: {response}");
// [END pubsub_set_subscription_policy]
return(0);
}
/// <summary>
/// Initializes the pull worker.
/// </summary>
/// <returns></returns>
public bool InitializePullWorker()
{
bool bStatus = false;
_redis = ConnectionMultiplexer.Connect(DefaultRedisServerAddress);
_redisDB = _redis.GetDatabase();
CurrentTopicName = new TopicName(DefaultProjectId, DefaultTopicName);
_subscriber = SubscriberClient.Create();
//String subscriptionId = "projects/pushnotificationpoc-19baf/subscriptions/myTestReader";
_publisher = PublisherClient.Create();
_subscriptionName = new SubscriptionName(DefaultProjectId, DefaultSubscriptionId);
String t = _subscriptionName.ToString();
try
{
_subscriber.CreateSubscription(_subscriptionName, CurrentTopicName, pushConfig: null, ackDeadlineSeconds: 60);
}
catch (RpcException e)
{
if (e.Status.StatusCode == StatusCode.AlreadyExists)
{
// Already exists. That's fine.
_bSubscriptionAllreadyExists = true;
}
}
return(bStatus);
}
public static void Main(string[] args)
{
// Instantiates a client
PublisherClient publisher = PublisherClient.Create();
// Your Google Cloud Platform project ID
string projectId = "YOUR-PROJECT-ID";
// [END pubsub_quickstart]
Debug.Assert(projectId != "YOUR-PROJECT" + "-ID",
"Edit Program.cs and replace YOUR-PROJECT-ID with your project id.");
// [START pubsub_quickstart]
// The name for the new topic
var topicName = new TopicName(projectId, "my-new-topic");
// Creates the new topic
try
{
Topic topic = publisher.CreateTopic(topicName);
Console.WriteLine($"Topic {topic.Name} created.");
}
catch (Grpc.Core.RpcException e)
when(e.Status.StatusCode == Grpc.Core.StatusCode.AlreadyExists)
{
Console.WriteLine($"Topic {topicName} already exists.");
}
}
private void CheckTopic()
{
if (_publishers.ContainsKey(_topicName))
{
_publishers.TryGetValue(_topicName, out PublisherClient client);
if (client == null)
{
client = PublisherClient.Create(new TopicName(_options.ProjectId, _topicName), new[] { _serviceApiClient });
_publishers.Remove(_topicName);
_publishers.Add(_topicName, client);
}
}
else
{
_topic = new TopicName(_options.ProjectId, _topicName);
try
{
_serviceApiClient.CreateTopic(_topic);
CheckSubscription();
}
catch (RpcException e)
when(e.Status.StatusCode == StatusCode.AlreadyExists)
{
//topico já existe
}
var client = PublisherClient.Create(new TopicName(_options.ProjectId, _topicName), new[] { _serviceApiClient });
_publishers.Add(_topicName, client);
}
}
private void DeletePubSubTopic(String name)
{
var publisher = PublisherClient.Create();
var topicName = new TopicName(s_projectId, name);
publisher.DeleteTopic(topicName);
}
public void Publish()
{
string projectId = _fixture.ProjectId;
string topicId = _fixture.CreateTopicId();
// Snippet: Publish(*,*,*)
PublisherClient client = PublisherClient.Create();
// Make sure we have a topic to publish to
TopicName topicName = new TopicName(projectId, topicId);
client.CreateTopic(topicName);
PubsubMessage message = new PubsubMessage
{
// The data is any arbitrary ByteString. Here, we're using text.
Data = ByteString.CopyFromUtf8("Hello, Pubsub"),
// The attributes provide metadata in a string-to-string dictionary.
Attributes =
{
{ "description", "Simple text message" }
}
};
client.Publish(topicName, new[] { message });
// End snippet
}
public async Task PublishAsync()
{
string projectId = _fixture.ProjectId;
string topicId = _fixture.CreateTopicId();
// Snippet: PublishAsync(*,*,CallSettings)
// Additional: PublishAsync(*,*,CancellationToken)
PublisherClient client = PublisherClient.Create();
// Make sure we have a topic to publish to
string topicName = PublisherClient.FormatTopicName(projectId, topicId);
await client.CreateTopicAsync(topicName);
PubsubMessage message = new PubsubMessage
{
// The data is any arbitrary ByteString. Here, we're using text.
Data = ByteString.CopyFromUtf8("Hello, Pubsub"),
// The attributes provide metadata in a string-to-string dictionary.
Attributes =
{
{ "description", "Simple text message" }
}
};
await client.PublishAsync(topicName, new[] { message });
// End snippet
}
public void ListTopicSubscriptions()
{
// Snippet: ListTopicSubscriptions(string,string,int?,CallSettings)
// Create client
PublisherClient publisherClient = PublisherClient.Create();
// Initialize request argument(s)
string formattedTopic = PublisherClient.FormatTopicName("[PROJECT]", "[TOPIC]");
// Make the request
IPagedEnumerable <ListTopicSubscriptionsResponse, string> response =
publisherClient.ListTopicSubscriptions(formattedTopic);
// Iterate over all response items, lazily performing RPCs as required
foreach (string item in response)
{
// Do something with each item
Console.WriteLine(item);
}
// Or iterate over fixed-sized pages, lazily performing RPCs as required
int pageSize = 10;
foreach (FixedSizePage <string> page in response.AsPages().WithFixedSize(pageSize))
{
// Do something with each page of items
Console.WriteLine("A page of results:");
foreach (string item in page)
{
Console.WriteLine(item);
}
}
// End snippet
}
public void CallSettings_Client()
{
string projectId = _fixture.ProjectId;
string topicId = _fixture.CreateTopicId();
// Sample: CallSettings_ClientWide
// Create a default PublisherSettings, with a custom header for calls to all RPC methods.
PublisherSettings publisherSettings = new PublisherSettings
{
CallSettings = new CallSettings
{
Headers = new Metadata
{
{ "ClientVersion", "1.0.0" }
},
}
};
PublisherClient client = PublisherClient.Create(settings: publisherSettings);
// Format topicName from the projectId and topicId.
string topicName = PublisherClient.FormatTopicName(projectId, topicId);
// The custom 'ClientVersion' header will be included in the RPC call, due to
// the client being configured with 'publishersettings' above.
Topic topic = client.CreateTopic(topicName);
// End sample
}
public static int Main(string[] args)
{
// Read projectId from args
if (args.Length != 1)
{
Console.WriteLine("Usage: Project ID must be passed as first argument.");
Console.WriteLine();
return(1);
}
string projectId = args[0];
// Create client
PublisherClient client = PublisherClient.Create();
// Initialize request argument(s)
ProjectName project = new ProjectName(projectId);
// Call API method
PagedEnumerable <ListTopicsResponse, Topic> pagedResponse = client.ListTopics(project);
// Show the result
foreach (var item in pagedResponse)
{
Console.WriteLine(item);
}
// Success
Console.WriteLine("Smoke test passed OK");
return(0);
}
public PublisherClient CreatePublisherClient()
{
// [START create_publisher_client]
PublisherClient publisher = PublisherClient.Create();
// [END create_publisher_client]
return(publisher);
}
public void Overview()
{
string projectId = _fixture.ProjectId;
string topicId = _fixture.CreateTopicId();
string subscriptionId = _fixture.CreateSubscriptionId();
// Sample: Overview
// First create a topic.
PublisherClient publisher = PublisherClient.Create();
TopicName topicName = new TopicName(projectId, topicId);
publisher.CreateTopic(topicName);
// Subscribe to the topic.
SubscriberClient subscriber = SubscriberClient.Create();
SubscriptionName subscriptionName = new SubscriptionName(projectId, subscriptionId);
subscriber.CreateSubscription(subscriptionName, topicName, pushConfig: null, ackDeadlineSeconds: 60);
// Publish a message to the topic.
PubsubMessage message = new PubsubMessage
{
// The data is any arbitrary ByteString. Here, we're using text.
Data = ByteString.CopyFromUtf8("Hello, Pubsub"),
// The attributes provide metadata in a string-to-string dictionary.
Attributes =
{
{ "description", "Simple text message" }
}
};
publisher.Publish(topicName, new[] { message });
// Pull messages from the subscription. We're returning immediately, whether or not there
// are messages; in other cases you'll want to allow the call to wait until a message arrives.
PullResponse response = subscriber.Pull(subscriptionName, returnImmediately: true, maxMessages: 10);
foreach (ReceivedMessage received in response.ReceivedMessages)
{
PubsubMessage msg = received.Message;
Console.WriteLine($"Received message {msg.MessageId} published at {msg.PublishTime.ToDateTime()}");
Console.WriteLine($"Text: '{msg.Data.ToStringUtf8()}'");
}
// Acknowledge that we've received the messages. If we don't do this within 60 seconds (as specified
// when we created the subscription) we'll receive the messages again when we next pull.
subscriber.Acknowledge(subscriptionName, response.ReceivedMessages.Select(m => m.AckId));
// Tidy up by deleting the subscription and the topic.
subscriber.DeleteSubscription(subscriptionName);
publisher.DeleteTopic(topicName);
// End sample
Assert.Equal(1, response.ReceivedMessages.Count);
Assert.Equal("Hello, Pubsub", response.ReceivedMessages[0].Message.Data.ToStringUtf8());
Assert.Equal("Simple text message", response.ReceivedMessages[0].Message.Attributes["description"]);
}
public static object GetTopic(string projectId, string topicId)
{
PublisherClient publisher = PublisherClient.Create();
TopicName topicName = new TopicName(projectId, topicId);
Topic topic = publisher.GetTopic(topicName);
Console.WriteLine($"Topic found: {topic.TopicName.ToString()}");
return(0);
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
// Add framework services.
services.AddOptions();
services.Configure <PubsubOptions>(
Configuration.GetSection("Pubsub"));
services.AddMvc();
services.AddSingleton((provider) => PublisherClient.Create());
services.AddSingleton((provider) => SubscriberClient.Create());
}
public void CreateTopic()
{
// Snippet: CreateTopic(string,CallSettings)
// Create client
PublisherClient publisherClient = PublisherClient.Create();
// Initialize request argument(s)
string formattedName = PublisherClient.FormatTopicName("[PROJECT]", "[TOPIC]");
// Make the request
Topic response = publisherClient.CreateTopic(formattedName);
// End snippet
}
public static SimplePublisher GetSimplePublisher(string projectId,
string topicId)
{
// [START publish_message]
PublisherClient publisherClient = PublisherClient.Create();
SimplePublisher publisher = SimplePublisher.Create(
new TopicName(projectId, topicId), new[] { publisherClient });
// [END publish_message]
return(publisher);
}
public static PublisherClient GetPublisher(string projectId,
string topicId)
{
// [START pubsub_publish]
PublisherServiceApiClient publisherClient = PublisherServiceApiClient.Create();
PublisherClient publisher = PublisherClient.Create(
new TopicName(projectId, topicId), new[] { publisherClient });
// [END pubsub_publish]
return(publisher);
}
public void GetIamPolicy()
{
// Snippet: GetIamPolicy(string,CallSettings)
// Create client
PublisherClient publisherClient = PublisherClient.Create();
// Initialize request argument(s)
string formattedResource = new TopicName("[PROJECT]", "[TOPIC]").ToString();
// Make the request
Policy response = publisherClient.GetIamPolicy(formattedResource);
// End snippet
}
public void CreateTopic()
{
// Snippet: CreateTopic(TopicName,CallSettings)
// Create client
PublisherClient publisherClient = PublisherClient.Create();
// Initialize request argument(s)
TopicName name = new TopicName("[PROJECT]", "[TOPIC]");
// Make the request
Topic response = publisherClient.CreateTopic(name);
// End snippet
}
public static object DeleteTopic(string projectId, string topicId)
{
PublisherClient publisher = PublisherClient.Create();
// [START delete_topic]
TopicName topicName = new TopicName(projectId, topicId);
publisher.DeleteTopic(topicName);
// [END delete_topic]
Console.WriteLine("Topic deleted.");
return(0);
}
public void SetIamPolicy()
{
// Snippet: SetIamPolicy(string,Policy,CallSettings)
// Create client
PublisherClient publisherClient = PublisherClient.Create();
// Initialize request argument(s)
string formattedResource = PublisherClient.FormatTopicName("[PROJECT]", "[TOPIC]");
Policy policy = new Policy();
// Make the request
Policy response = publisherClient.SetIamPolicy(formattedResource, policy);
// End snippet
}
public void TestIamPermissions()
{
// Snippet: TestIamPermissions(string,IEnumerable<string>,CallSettings)
// Create client
PublisherClient publisherClient = PublisherClient.Create();
// Initialize request argument(s)
string formattedResource = new TopicName("[PROJECT]", "[TOPIC]").ToString();
IEnumerable <string> permissions = new List <string>();
// Make the request
TestIamPermissionsResponse response = publisherClient.TestIamPermissions(formattedResource, permissions);
// End snippet
}
public void DeleteTopic()
{
// Snippet: DeleteTopic(TopicName,CallSettings)
// Create client
PublisherClient publisherClient = PublisherClient.Create();
// Initialize request argument(s)
TopicName topic = new TopicName("[PROJECT]", "[TOPIC]");
// Make the request
publisherClient.DeleteTopic(topic);
// End snippet
}
public static object GetTopicIamPolicy(string projectId, string topicId)
{
PublisherClient publisher = PublisherClient.Create();
// [START pubsub_get_topic_policy]
TopicName topicName = new TopicName(projectId, topicId);
Policy policy = publisher.GetIamPolicy(topicName.ToString());
Console.WriteLine($"Topic IAM Policy found for {topicId}:");
Console.WriteLine(policy.Bindings);
// [END pubsub_get_topic_policy]
return(0);
}
public BookDetailLookup(string projectId, Options options = null, ISimpleLogger logger = null)
{
options = options ?? new Options();
_logger = logger ?? new DebugLogger();
// [START pubsubpaths]
_topicName = new TopicName(projectId, options.TopicId);
_subscriptionName = new SubscriptionName(projectId, options.SubscriptionId);
// [END pubsubpaths]
_pub = PublisherClient.Create();
_sub = SubscriberClient.Create();
}
public void ListTopics()
{
// Sample: ListTopics
var client = PublisherClient.Create();
var topics = client.ListTopics("projects/petstore");
foreach (Topic topic in topics)
{
// Output would include projects/petstore/topics/offers
Console.WriteLine(topic.Name);
}
// End sample
}
