private static string CreateSNSTopic(AmazonSimpleNotificationServiceClient sns, string name, string displayName)
{
string topicArn = "";
try
{
// Create topic
Console.WriteLine("Creating topic...");
topicArn = sns.CreateTopic(new CreateTopicRequest
{
Name = name
}).TopicArn;
// Set display name to a friendly value
Console.WriteLine();
Console.WriteLine("Setting topic attributes...");
sns.SetTopicAttributes(new SetTopicAttributesRequest
{
TopicArn = topicArn,
AttributeName = "DisplayName",
AttributeValue = displayName
});
}
catch (AmazonSimpleNotificationServiceException ex)
{
Console.WriteLine("Caught Exception: " + ex.Message);
Console.WriteLine("Response Status Code: " + ex.StatusCode);
Console.WriteLine("Error Code: " + ex.ErrorCode);
Console.WriteLine("Error Type: " + ex.ErrorType);
Console.WriteLine("Request ID: " + ex.RequestId);
}
return(topicArn);
}
public string CreateTopic(string topicName, string topicDisplayName)
{
string topicArn = null;
try
{
Console.WriteLine("Creating topic...");
topicArn = sns.CreateTopic(new CreateTopicRequest
{
Name = topicName
}).TopicArn;
Console.WriteLine($"Topic created with Arn: {topicArn}");
// Set display name to a friendly value
Console.WriteLine();
Console.WriteLine("Setting topic attributes...");
sns.SetTopicAttributes(new SetTopicAttributesRequest
{
TopicArn = topicArn,
AttributeName = "DisplayName",
AttributeValue = topicDisplayName
});
}
catch (Exception ex)
{
Console.WriteLine(ex);
throw;
}
return(topicArn);
}
public static void Main(string[] args)
{
var sns_object = new AmazonSimpleNotificationServiceClient();
string email_id = "*****@*****.**";
try
{
// Create an SNS topic called "PACKT-PUB"
Console.WriteLine("Creating topic...");
var Topic_Arn_id = sns_object.CreateTopic(new CreateTopicRequest
{
Name = "PACKT-PUB"
}).TopicArn;
// Set attributes for the topic
sns_object.SetTopicAttributes(new SetTopicAttributesRequest
{
TopicArn = Topic_Arn_id,
AttributeName = "DisplayName",
AttributeValue = "PACKT-PUB"
});
// Add an email subsciption
sns_object.Subscribe(new SubscribeRequest
{
TopicArn = Topic_Arn_id,
Protocol = "email",
Endpoint = email_id
});
// Publish a topic
sns_object.Publish(new PublishRequest
{
Subject = "Test",
Message = "Testing testing 1 2 3",
TopicArn = Topic_Arn_id
});
Console.WriteLine("Waiting 60 seconds before deleting the topic");
System.Threading.Thread.Sleep(30000);
//Delete the topic
sns_object.DeleteTopic(new DeleteTopicRequest
{
TopicArn = Topic_Arn_id
});
}
catch (AmazonSimpleNotificationServiceException exception)
{
Console.WriteLine("Error !");
Console.WriteLine(exception.ErrorCode);
}
}
static void Main(string[] args)
{
var sns = new AmazonSimpleNotificationServiceClient();
string httpAddress = "http://34.217.101.161:3018/redisServer";
try
{
// Create topic
Console.WriteLine("Creating topic...");
var topicArn = sns.CreateTopic(new CreateTopicRequest
{
Name = "SampleSNSTopic"
}).TopicArn;
// Set display name to a friendly value
Console.WriteLine();
Console.WriteLine("Setting topic attributes...");
sns.SetTopicAttributes(new SetTopicAttributesRequest
{
TopicArn = topicArn,
AttributeName = "DisplayName",
AttributeValue = "Sample Notifications"
});
// Subscribe an endpoint - in this case, an email address
Console.WriteLine();
Console.WriteLine("Subscribing http address {0} to topic...", httpAddress);
sns.Subscribe(new SubscribeRequest
{
TopicArn = topicArn,
Protocol = "http",
Endpoint = httpAddress
});
// When using http, recipient must confirm subscription
Console.WriteLine();
Console.WriteLine("Please check your http endpoint and press enter when you are subscribed...");
Console.ReadLine();
// Publish message
Console.WriteLine();
_ = DespatchAsync(@"[ '967813618981',
'BPNYDCFEE-6592',
'2/2/2018 20:59:00',
'Ops Hold',
'2018-02-02T20:59:38',
'Hold',
'Hold',
'',
'',
'' ]", topicArn);
_ = DespatchAsync(@"[ '967813618981',
'BPNYDCFEE-6592',
'2/2/2018 20:59:00',
'Ops Hold',
'2018-02-02T20:59:38',
'Hold',
'Hold',
'',
'',
'' ]", topicArn);
// Verify http endpoint receieved
Console.WriteLine();
Console.WriteLine("Please check your http endpoint and press enter when you receive the message...");
Console.ReadLine();
// Delete topic
Console.WriteLine();
Console.WriteLine("Deleting topic...");
sns.DeleteTopic(new DeleteTopicRequest
{
TopicArn = topicArn
});
}
catch (AmazonSimpleNotificationServiceException ex)
{
Console.WriteLine("Caught Exception: " + ex.Message);
Console.WriteLine("Response Status Code: " + ex.StatusCode);
Console.WriteLine("Error Code: " + ex.ErrorCode);
Console.WriteLine("Error Type: " + ex.ErrorType);
Console.WriteLine("Request ID: " + ex.RequestId);
}
Console.WriteLine();
Console.WriteLine("Press enter to exit...");
Console.ReadLine();
}
public static void SNSCreateSubscribePublish()
{
#region SNSCreateSubscribePublish
var snsClient = new AmazonSimpleNotificationServiceClient();
var topicRequest = new CreateTopicRequest
{
Name = "CodingTestResults"
};
var topicResponse = snsClient.CreateTopic(topicRequest);
var topicAttrRequest = new SetTopicAttributesRequest
{
TopicArn = topicResponse.TopicArn,
AttributeName = "DisplayName",
AttributeValue = "Coding Test Results"
};
snsClient.SetTopicAttributes(topicAttrRequest);
snsClient.Subscribe(new SubscribeRequest
{
Endpoint = "*****@*****.**",
Protocol = "email",
TopicArn = topicResponse.TopicArn
});
// Wait for up to 2 minutes for the user to confirm the subscription.
DateTime latest = DateTime.Now + TimeSpan.FromMinutes(2);
while (DateTime.Now < latest)
{
var subsRequest = new ListSubscriptionsByTopicRequest
{
TopicArn = topicResponse.TopicArn
};
var subs = snsClient.ListSubscriptionsByTopic(subsRequest).Subscriptions;
var sub = subs[0];
if (!string.Equals(sub.SubscriptionArn,
"PendingConfirmation", StringComparison.Ordinal))
{
break;
}
// Wait 15 seconds before trying again.
System.Threading.Thread.Sleep(TimeSpan.FromSeconds(15));
}
snsClient.Publish(new PublishRequest
{
Subject = "Coding Test Results for " +
DateTime.Today.ToShortDateString(),
Message = "All of today's coding tests passed.",
TopicArn = topicResponse.TopicArn
});
#endregion
}
public static void Main(string[] args)
{
var sns = new AmazonSimpleNotificationServiceClient();
string emailAddress = string.Empty;
while (string.IsNullOrEmpty(emailAddress))
{
Console.Write("Please enter an email address to use: ");
emailAddress = Console.ReadLine();
}
try
{
// Create topic
Console.WriteLine("Creating topic...");
var topicArn = sns.CreateTopic(new CreateTopicRequest
{
Name = "SampleSNSTopic"
}).TopicArn;
// Set display name to a friendly value
Console.WriteLine();
Console.WriteLine("Setting topic attributes...");
sns.SetTopicAttributes(new SetTopicAttributesRequest
{
TopicArn = topicArn,
AttributeName = "DisplayName",
AttributeValue = "Sample Notifications"
});
// List all topics
Console.WriteLine();
Console.WriteLine("Retrieving all topics...");
var listTopicsRequest = new ListTopicsRequest();
ListTopicsResponse listTopicsResponse;
do
{
listTopicsResponse = sns.ListTopics(listTopicsRequest);
foreach (var topic in listTopicsResponse.Topics)
{
Console.WriteLine(" Topic: {0}", topic.TopicArn);
// Get topic attributes
var topicAttributes = sns.GetTopicAttributes(new GetTopicAttributesRequest
{
TopicArn = topic.TopicArn
}).Attributes;
if (topicAttributes.Count > 0)
{
Console.WriteLine(" Topic attributes");
foreach (var topicAttribute in topicAttributes)
{
Console.WriteLine(" -{0} : {1}", topicAttribute.Key, topicAttribute.Value);
}
}
Console.WriteLine();
}
listTopicsRequest.NextToken = listTopicsResponse.NextToken;
} while (listTopicsResponse.NextToken != null);
// Subscribe an endpoint - in this case, an email address
Console.WriteLine();
Console.WriteLine("Subscribing email address {0} to topic...", emailAddress);
sns.Subscribe(new SubscribeRequest
{
TopicArn = topicArn,
Protocol = "email",
Endpoint = emailAddress
});
// When using email, recipient must confirm subscription
Console.WriteLine();
Console.WriteLine("Please check your email and press enter when you are subscribed...");
Console.ReadLine();
// Publish message
Console.WriteLine();
Console.WriteLine("Publishing message to topic...");
sns.Publish(new PublishRequest
{
Subject = "Test",
Message = "Testing testing 1 2 3",
TopicArn = topicArn
});
// Verify email receieved
Console.WriteLine();
Console.WriteLine("Please check your email and press enter when you receive the message...");
Console.ReadLine();
// Delete topic
Console.WriteLine();
Console.WriteLine("Deleting topic...");
sns.DeleteTopic(new DeleteTopicRequest
{
TopicArn = topicArn
});
}
catch (AmazonSimpleNotificationServiceException ex)
{
Console.WriteLine("Caught Exception: " + ex.Message);
Console.WriteLine("Response Status Code: " + ex.StatusCode);
Console.WriteLine("Error Code: " + ex.ErrorCode);
Console.WriteLine("Error Type: " + ex.ErrorType);
Console.WriteLine("Request ID: " + ex.RequestId);
}
Console.WriteLine();
Console.WriteLine("Press enter to exit...");
Console.ReadLine();
}
public static void Main(string[] args)
{
const bool useEasySubscription = false;
var sns = new AmazonSimpleNotificationServiceClient();
var sqs = new AmazonSQSClient();
string nameOfNewTopic = args[0]; //Sanitise this to ensure no illegal characters.
var emailAddress = args[1];
try
{
var topicArn = sns.CreateTopic(
new CreateTopicRequest {
Name = nameOfNewTopic
}).TopicArn;
sns.SetTopicAttributes(new SetTopicAttributesRequest
{
TopicArn = topicArn,
AttributeName = "DisplayName",
AttributeValue = "Sample Notifications"
});
RetrieveAllTopics(sns);
if (string.IsNullOrEmpty(emailAddress) == false)
{
// Subscribe an endpoint - in this case, an email address
Console.WriteLine();
Console.WriteLine("Subscribing email address {0} to topic...", emailAddress);
sns.Subscribe(new SubscribeRequest
{
TopicArn = topicArn,
Protocol = "email",
Endpoint = emailAddress
});
// When using email, recipient must confirm subscription
Console.WriteLine();
Console.WriteLine("Please check your email and press enter when you are subscribed...");
Console.ReadLine();
}
Console.WriteLine();
var sqsRequest = new CreateQueueRequest
{
QueueName = "MyExperimentQueue"
};
var createQueueResponse = sqs.CreateQueue(sqsRequest);
var myQueueUrl = createQueueResponse.QueueUrl;
var myQueueArn = sqs.GetQueueAttributes(
new GetQueueAttributesRequest
{
QueueUrl = myQueueUrl,
AttributeNames = new List <string> {
"All"
}
}).QueueARN;
ListQueues(sqs);
if (myQueueArn != null)
{
//https://aws.amazon.com/blogs/developer/subscribing-an-sqs-queue-to-an-sns-topic/
if (useEasySubscription)
{
sns.SubscribeQueue(topicArn, sqs, myQueueUrl);
}
else
{
var subscribeRequest = new SubscribeRequest(topicArn, "SQS", myQueueArn);
sns.Subscribe(subscribeRequest);
ActionIdentifier[] actions = new ActionIdentifier[2];
actions[0] = SQSActionIdentifiers.SendMessage;
actions[1] = SQSActionIdentifiers.ReceiveMessage;
Policy sqsPolicy = new Policy()
.WithStatements(new Statement(Statement.StatementEffect.Allow)
.WithPrincipals(Principal.AllUsers)
.WithResources(new Resource(myQueueArn))
.WithConditions(ConditionFactory.NewSourceArnCondition(topicArn))
.WithActionIdentifiers(actions));
var attributeDictionary = new Dictionary <string, string>();
attributeDictionary.Add("Policy", sqsPolicy.ToJson());
var attributes = new SetQueueAttributesRequest {
QueueUrl = myQueueUrl, Attributes = attributeDictionary
};
sqs.SetQueueAttributes(attributes);
}
Thread.Sleep(TimeSpan.FromSeconds(5));
// Publish message
Console.WriteLine();
Console.WriteLine("Publishing message to topic...");
sns.Publish(new PublishRequest
{
Subject = "Test",
Message = "Testing testing 1 2 3",
TopicArn = topicArn
});
var receivedMessageResponse = ReceiveMessage(sqs, myQueueUrl);
DeleteReceivedMessage(receivedMessageResponse, myQueueUrl, sqs);
}
//Console.WriteLine();
//Console.WriteLine("Deleting topic...");
//sns.DeleteTopic(new DeleteTopicRequest
//{
// TopicArn = topicArn
//});
}
catch (AmazonSimpleNotificationServiceException ex)
{
Console.WriteLine("Caught Exception: " + ex.Message);
Console.WriteLine("Response Status Code: " + ex.StatusCode);
Console.WriteLine("Error Code: " + ex.ErrorCode);
Console.WriteLine("Error Type: " + ex.ErrorType);
Console.WriteLine("Request ID: " + ex.RequestId);
}
Console.WriteLine();
Console.WriteLine("Press enter to exit...");
Console.ReadLine();
}