public SqsQueueByName VerifyOrCreateQueue(string region, IMessageSerialisationRegister serialisationRegister, SqsConfiguration queueConfig)
{
var sqsclient = AWSClientFactory.CreateAmazonSQSClient(RegionEndpoint.GetBySystemName(region));
var snsclient = AWSClientFactory.CreateAmazonSimpleNotificationServiceClient(RegionEndpoint.GetBySystemName(region));
var queue = new SqsQueueByName(queueConfig.QueueName, sqsclient, queueConfig.RetryCountBeforeSendingToErrorQueue);
var eventTopic = new SnsTopicByName(queueConfig.PublishEndpoint, snsclient, serialisationRegister);
if (!queue.Exists())
queue.Create(queueConfig.MessageRetentionSeconds, 0, queueConfig.VisibilityTimeoutSeconds, queueConfig.ErrorQueueOptOut, queueConfig.RetryCountBeforeSendingToErrorQueue);
//Create an error queue for existing queues if they don't already have one
if(queue.ErrorQueue != null && !queue.ErrorQueue.Exists())
queue.ErrorQueue.Create(JustSayingConstants.MAXIMUM_RETENTION_PERIOD, JustSayingConstants.DEFAULT_CREATE_REATTEMPT, JustSayingConstants.DEFAULT_VISIBILITY_TIMEOUT, errorQueueOptOut: true);
queue.UpdateRedrivePolicy(new RedrivePolicy(queueConfig.RetryCountBeforeSendingToErrorQueue, queue.ErrorQueue.Arn));
if (!eventTopic.Exists())
eventTopic.Create();
if (!eventTopic.IsSubscribed(queue))
eventTopic.Subscribe(queue);
if (!queue.HasPermission(eventTopic))
queue.AddPermission(eventTopic);
return queue;
}
public SqsQueueByName VerifyOrCreateQueue(string region, IMessageSerialisationRegister serialisationRegister, SqsConfiguration queueConfig)
{
var sqsclient = AWSClientFactory.CreateAmazonSQSClient(RegionEndpoint.GetBySystemName(region));
var snsclient = AWSClientFactory.CreateAmazonSimpleNotificationServiceClient(RegionEndpoint.GetBySystemName(region));
var queue = new SqsQueueByName(queueConfig.QueueName, sqsclient, queueConfig.RetryCountBeforeSendingToErrorQueue);
var eventTopic = new SnsTopicByName(queueConfig.PublishEndpoint, snsclient, serialisationRegister);
queue.EnsureQueueAndErrorQueueExistAndAllAttributesAreUpdated(queueConfig);
if (!eventTopic.Exists())
{
eventTopic.Create();
}
if (!eventTopic.IsSubscribed(queue))
{
eventTopic.Subscribe(queue);
}
if (!queue.HasPermission(eventTopic))
{
queue.AddPermission(eventTopic);
}
return(queue);
}
private static void EnsureQueueIsSubscribedToTopic(SnsTopicByName eventTopic, SqsQueueByName queue)
{
if (!eventTopic.IsSubscribed(queue))
{
eventTopic.Subscribe(queue);
}
if (!queue.HasPermission(eventTopic))
{
queue.AddPermission(eventTopic);
}
}