public SimpleMessageListener()
{
IAWSOrchestratorContext awsCtx = Turbine.Orchestrator.AWS.AppUtility.GetContext();
topicArn = awsCtx.RequestTopicArn;
notification = Amazon.AWSClientFactory
.CreateAmazonSNSClient(awsCtx.AccessKey, awsCtx.SecretKey,
new AmazonSimpleNotificationServiceConfig().WithServiceURL(awsCtx.SNSServiceURL));
queue = Amazon.AWSClientFactory
.CreateAmazonSQSClient(
awsCtx.AccessKey, awsCtx.SecretKey,
new Amazon.SQS.AmazonSQSConfig().WithServiceURL(awsCtx.SQSServiceURL));
requestQueue = awsCtx.RequestQueue;// REQUIRED
submitQueue = awsCtx.SubmitQueue;
queueId = Guid.NewGuid();
}
public void Setup()
{
if (requestQueueUrl != null)
{
Debug.WriteLine("no setup: RequestQueueUrl : " + requestQueueUrl);
return;
}
IAWSOrchestratorContext awsCtx = Turbine.Orchestrator.AWS.AppUtility.GetContext();
if (awsCtx.RequestQueue == null)
{
requestQueue = String.Format("orchestrator_request_queue_{0}", queueId);
// create one & attach to topic
requestQueueUrl = CreateQueueTopicPolicy(requestQueue);
if (requestQueueUrl == null)
{
throw new Exception(String.Format("Failed to Create RequestQueue {0}", requestQueue));
}
}
else
{
var rsp = queue.GetQueueUrl(new Amazon.SQS.Model.GetQueueUrlRequest().WithQueueName(requestQueue));
if (rsp.IsSetGetQueueUrlResult())
{
if (rsp.GetQueueUrlResult.IsSetQueueUrl())
{
requestQueueUrl = rsp.GetQueueUrlResult.QueueUrl;
}
}
if (requestQueueUrl == null)
{
throw new Exception(String.Format("Failed to Get RequestQueue {0}", requestQueue));
}
}
if (awsCtx.SubmitQueue == null)
{
// Create Queue, Allow Consumers to pop messages
submitQueue = "orchestrator_submit_queue_" + queueId;
submitQueueUrl = CreateSubmitQueue(submitQueue);
if (submitQueueUrl == null)
{
throw new Exception(String.Format("Failed to Create submitQueue {0}", submitQueue));
}
}
else
{
var rsp = queue.GetQueueUrl(new Amazon.SQS.Model.GetQueueUrlRequest().WithQueueName(submitQueue));
if (rsp.IsSetGetQueueUrlResult())
{
if (rsp.GetQueueUrlResult.IsSetQueueUrl())
{
submitQueueUrl = rsp.GetQueueUrlResult.QueueUrl;
}
}
if (submitQueueUrl == null)
{
throw new Exception(String.Format("Failed to Get submitQueue {0}", submitQueue));
}
}
var queueAttributesResponse = queue.GetQueueAttributes(
new Amazon.SQS.Model.GetQueueAttributesRequest()
.WithQueueUrl(requestQueueUrl)
.WithAttributeName(new string[] { "QueueArn" }));
if (!queueAttributesResponse.IsSetGetQueueAttributesResult())
{
throw new Exception(String.Format("Failed to Get RequestQueue Arn {0}", requestQueue));
}
if (!queueAttributesResponse.GetQueueAttributesResult.IsSetAttribute())
{
throw new Exception(String.Format("Failed RequestQueue {0} QueueArn attribute is not set", requestQueue));
}
var subResponse = notification.Subscribe(new Amazon.SimpleNotificationService.Model.SubscribeRequest()
.WithTopicArn(topicArn)
.WithProtocol("SQS")
.WithEndpoint(queueAttributesResponse.GetQueueAttributesResult.QueueARN));
if (!subResponse.IsSetSubscribeResult())
{
throw new Exception(String.Format("Failed RequestQueue {0} QueueArn attribute is not set", requestQueue));
}
if (!subResponse.SubscribeResult.IsSetSubscriptionArn())
{
throw new Exception(String.Format("Failed RequestQueue {0} QueueArn attribute is not set", requestQueue));
}
subscriptionArn = subResponse.SubscribeResult.SubscriptionArn;
}
public void resetQueue()
{
IAWSOrchestratorContext ctx = AppUtility.GetContext();
}
