private static void UnmarshallResult(XmlUnmarshallerContext context, GetTopicAttributesResponse response)
{
int originalDepth = context.CurrentDepth;
int targetDepth = originalDepth + 1;
if (context.IsStartOfDocument)
{
targetDepth += 2;
}
while (context.ReadAtDepth(originalDepth))
{
if (context.IsStartElement || context.IsAttribute)
{
if (context.TestExpression("Attributes/entry", targetDepth))
{
var unmarshaller = new KeyValueUnmarshaller <string, string, StringUnmarshaller, StringUnmarshaller>(StringUnmarshaller.Instance, StringUnmarshaller.Instance);
var item = unmarshaller.Unmarshall(context);
response.Attributes.Add(item);
continue;
}
}
}
return;
}
/// <summary>
/// Unmarshaller the response from the service to the response class.
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override AmazonWebServiceResponse Unmarshall(XmlUnmarshallerContext context)
{
GetTopicAttributesResponse response = new GetTopicAttributesResponse();
context.Read();
int targetDepth = context.CurrentDepth;
while (context.ReadAtDepth(targetDepth))
{
if (context.IsStartElement)
{
if (context.TestExpression("GetTopicAttributesResult", 2))
{
UnmarshallResult(context, response);
continue;
}
if (context.TestExpression("ResponseMetadata", 2))
{
response.ResponseMetadata = ResponseMetadataUnmarshaller.Instance.Unmarshall(context);
}
}
}
return(response);
}
private static void UnmarshallResult(XmlUnmarshallerContext context, GetTopicAttributesResponse response)
{
int originalDepth = context.CurrentDepth;
int targetDepth = originalDepth + 1;
if (context.IsStartOfDocument)
{
targetDepth += 2;
}
while (context.Read())
{
if (context.IsStartElement || context.IsAttribute)
{
if (context.TestExpression("Attributes/entry", targetDepth))
{
KeyValueUnmarshaller <string, string, StringUnmarshaller, StringUnmarshaller> unmarshaller = new KeyValueUnmarshaller <string, string, StringUnmarshaller, StringUnmarshaller>(StringUnmarshaller.GetInstance(), StringUnmarshaller.GetInstance());
KeyValuePair <string, string> kvp = unmarshaller.Unmarshall(context);
response.Attributes.Add(kvp.Key, kvp.Value);
continue;
}
}
else if (context.IsEndElement && context.CurrentDepth < originalDepth)
{
return;
}
}
return;
}
protected async Task RemoveSubscriberFromSNSTopicTagAsync(string tag, Subscriber subscriber, bool checkDeleteTopic)
{
string subscribtionArn = subscriber.SNSSubscriptionArn;
if (string.IsNullOrEmpty(subscribtionArn))
{
DynamoSNSTopicTag snsTagEntry = await snsTopicTagTableOperator.GetTagForSubscriberAsync(tag, subscriber);
if (snsTagEntry == null)
{
return;
}
subscribtionArn = snsTagEntry.SnsSubscriptionArn;
}
var t1 = snsClient.UnsubscribeAsync(subscribtionArn);
var t2 = snsTopicTagTableOperator.RemoveSubsriberFromTagAsync(tag, subscriber);
await Task.WhenAll(t1, t2);
// await tagTableService.DecrementNumberOfSubscribers(tag, 1);
if (checkDeleteTopic)
{
DynamoTag tagEntry = await tagTableOperator.GetTagAsync(tag);
if (tagEntry != null)
{
// Topic attributes have out-of-date data. Check later
GetTopicAttributesResponse taResponse = await snsClient.GetTopicAttributesAsync(tagEntry.SnsTopicArn);
int numberOfSubs = 0;
if (int.TryParse(taResponse.Attributes["SubscriptionsConfirmed"], out numberOfSubs))
{
if (numberOfSubs <= 0)
{
await snsClient.DeleteTopicAsync(tagEntry.SnsTopicArn);
await RemoveDynamoTagAsync(tagEntry.Tag);
}
}
}
}
}
static void Main(string[] args)
{
var config = Newtonsoft.Json.JsonConvert.DeserializeObject <ConfigModel>(File.ReadAllText(@"E:\MNS.json"));
_accessKeyId = config.AccessKeyId;
_secretAccessKey = config.AccessKey;
_endpoint = config.EndPoint;
#region Topic Releated Test Cases
IMNS client = new MNSClient(_accessKeyId, _secretAccessKey, _endpoint);
/* 1.1. Create queue */
var createTopicRequest = new CreateTopicRequest
{
TopicName = _topicName
};
Topic topic = null;
try
{
client.DeleteTopic(_topicName);
topic = client.CreateTopic(createTopicRequest);
Console.WriteLine("Create topic successfully, topic name: {0}", topic.TopicName);
}
catch (Exception ex)
{
Console.WriteLine("Create topic failed, exception info: " + ex.Message);
return;
}
topic = client.GetNativeTopic(_topicName);
try
{
ListTopicResponse res = client.ListTopic(null, null, 10);
Console.WriteLine("List topic successfully, topic name: {0}", _topicName);
foreach (String topicUrl in res.TopicUrls)
{
Console.WriteLine(topicUrl);
}
if (res.NextMarker != null)
{
Console.WriteLine("NextMarker: " + res.NextMarker);
}
}
catch (Exception ex)
{
Console.WriteLine("Delete topic failed, exception info: " + ex.Message);
}
try
{
GetTopicAttributesResponse res = topic.GetAttributes();
Console.WriteLine("GetTopicAttributes, topic name: {0}", _topicName);
Console.WriteLine(res.Attributes.CreateTime);
Console.WriteLine(res.Attributes.LastModifyTime);
Console.WriteLine(res.Attributes.MaximumMessageSize);
Console.WriteLine(res.Attributes.MessageRetentionPeriod);
Console.WriteLine(res.Attributes.LoggingEnabled);
}
catch (Exception ex)
{
Console.WriteLine("GetTopicAttributes failed, exception info: " + ex.Message);
}
try
{
TopicAttributes attributes = new TopicAttributes()
{
MaximumMessageSize = 2048
};
topic.SetAttributes(attributes);
Console.WriteLine("SetTopicAttributes succeed, topic name: {0}", _topicName);
}
catch (Exception ex)
{
Console.WriteLine("SetTopicAttributes failed, exception info: " + ex.Message + ex.GetType().Name);
}
try
{
SubscribeResponse res = topic.Subscribe(_subscriptionName, "http://XXXX");
Console.WriteLine("Subscribe, subscriptionUrl: {0}", res.SubscriptionUrl);
}
catch (Exception ex)
{
Console.WriteLine("Subscribe failed, exception info: " + ex.Message);
}
try
{
GetSubscriptionAttributeResponse res = topic.GetSubscriptionAttribute(_subscriptionName);
Console.WriteLine("GetSubscriptionAttributeResponse, subs name: {0}", _subscriptionName);
Console.WriteLine(res.Attributes.CreateTime);
Console.WriteLine(res.Attributes.LastModifyTime);
Console.WriteLine(res.Attributes.TopicName);
Console.WriteLine(res.Attributes.TopicOwner);
Console.WriteLine(res.Attributes.EndPoint);
Console.WriteLine(res.Attributes.Strategy);
}
catch (Exception ex)
{
Console.WriteLine("GetSubscriptionAttribute failed, exception info: " + ex.Message);
}
try
{
SubscriptionAttributes attributes = new SubscriptionAttributes()
{
Strategy = SubscriptionAttributes.NotifyStrategy.EXPONENTIAL_DECAY_RETRY
};
topic.SetSubscriptionAttribute(_subscriptionName, attributes);
Console.WriteLine("SetSubscriptionAttribute succeed, topic name: {0}", _topicName);
}
catch (Exception ex)
{
Console.WriteLine("SetSubscriptionAttribute failed, exception info: " + ex.Message + ex.GetType().Name);
}
try
{
GetSubscriptionAttributeResponse res = topic.GetSubscriptionAttribute(_subscriptionName);
Console.WriteLine("GetSubscriptionAttributeResponse, subs name: {0}", _subscriptionName);
Console.WriteLine(res.Attributes.CreateTime);
Console.WriteLine(res.Attributes.LastModifyTime);
Console.WriteLine(res.Attributes.TopicName);
Console.WriteLine(res.Attributes.TopicOwner);
Console.WriteLine(res.Attributes.EndPoint);
Console.WriteLine(res.Attributes.Strategy);
Console.WriteLine(res.Attributes.ContentFormat);
}
catch (Exception ex)
{
Console.WriteLine("GetSubscriptionAttribute failed, exception info: " + ex.Message);
}
try
{
ListSubscriptionResponse res = topic.ListSubscription("");
Console.WriteLine("ListSubscription successfully, topic name: {0}", _topicName);
foreach (String subscriptionUrl in res.SubscriptionUrls)
{
Console.WriteLine(subscriptionUrl);
}
if (res.NextMarker != null)
{
Console.WriteLine("NextMarker: " + res.NextMarker);
}
}
catch (Exception ex)
{
Console.WriteLine("ListSubscription failed, exception info: " + ex.Message);
}
try
{
var response = topic.PublishMessage("message here </asdas\">");
Console.WriteLine("PublishMessage succeed! " + response.MessageId);
}
catch (Exception ex)
{
Console.WriteLine("PublishMessage failed, exception info: " + ex.Message);
Console.WriteLine(ex.StackTrace);
}
try
{
topic.Unsubscribe(_subscriptionName);
Console.WriteLine("Unsubscribe succeed!");
}
catch (Exception ex)
{
Console.WriteLine("Subscribe failed, exception info: " + ex.Message);
Console.WriteLine(ex.StackTrace);
}
//// PUBLISH MESSAGE for SMS
//try
//{
// var res = topic.Subscribe(_subscriptionName + "batchsms", topic.GenerateBatchSmsEndpoint());
// Console.WriteLine(res.SubscriptionUrl);
// PublishMessageRequest request = new PublishMessageRequest();
// MessageAttributes messageAttributes = new MessageAttributes();
// BatchSmsAttributes batchSmsAttributes = new BatchSmsAttributes();
// batchSmsAttributes.FreeSignName = "陈舟锋";
// batchSmsAttributes.TemplateCode = "SMS_15535414";
// Dictionary<string, string> param = new Dictionary<string, string>();
// param.Add("name", "CSharpBatch");
// batchSmsAttributes.AddReceiver("13735576932", param);
// messageAttributes.BatchSmsAttributes = batchSmsAttributes;
// request.MessageAttributes = messageAttributes;
// request.MessageBody = "</asdas\">";
// PublishMessageResponse resp = topic.PublishMessage(request);
// Console.WriteLine(resp.MessageId);
// // check sms
// System.Threading.Thread.Sleep(3000);
//}
//catch (Exception ex)
//{
// Console.WriteLine("Subscribe failed, exception info: " + ex.Message);
//}
//// PUBLISH MESSAGE for SMS
//try
//{
// var res = topic.Subscribe(_subscriptionName + "singlesms", topic.GenerateSmsEndpoint());
// Console.WriteLine(res.SubscriptionUrl);
// PublishMessageRequest request = new PublishMessageRequest();
// MessageAttributes messageAttributes = new MessageAttributes();
// SmsAttributes smsAttributes = new SmsAttributes();
// smsAttributes.FreeSignName = "陈舟锋";
// smsAttributes.TemplateCode = "SMS_15535414";
// Dictionary<string, string> param = new Dictionary<string, string>();
// param.Add("name", "CSharpSingle");
// smsAttributes.Receiver = "13735576932";
// smsAttributes.SmsParams = param;
// messageAttributes.SmsAttributes = smsAttributes;
// request.MessageAttributes = messageAttributes;
// request.MessageBody = "</asdas\">";
// PublishMessageResponse resp = topic.PublishMessage(request);
// Console.WriteLine(resp.MessageId);
// // check sms
// System.Threading.Thread.Sleep(3000);
//}
//catch (Exception ex)
//{
// Console.WriteLine("Subscribe failed, exception info: " + ex.Message);
//}
//// PUBLISH MESSAGE TO QUEUE AND MAIL
//string queueName = "TestQueueNameHere";
//try
//{
// var queue = client.CreateQueue(queueName);
// var res = topic.Subscribe(_subscriptionName, topic.GenerateMailEndpoint("*****@*****.**"));
// // res = topic.Subscribe(_subscriptionName + "2", topic.GenerateQueueEndpoint(queueName));
// res = topic.Subscribe(new SubscribeRequest(_subscriptionName + "2", topic.GenerateQueueEndpoint(queueName), "TAG", SubscriptionAttributes.NotifyStrategy.BACKOFF_RETRY, SubscriptionAttributes.NotifyContentFormat.JSON));
// PublishMessageRequest request = new PublishMessageRequest();
// MessageAttributes messageAttributes = new MessageAttributes();
// MailAttributes mailAttributes = new MailAttributes();
// mailAttributes.AccountName = "*****@*****.**";
// mailAttributes.Subject = "TestMail C#";
// mailAttributes.IsHtml = false;
// mailAttributes.ReplyToAddress = false;
// mailAttributes.AddressType = 0;
// messageAttributes.MailAttributes = mailAttributes;
// request.MessageAttributes = messageAttributes;
// request.MessageTag = "TAG";
// request.MessageBody = "message here2222 </asdas\">";
// topic.PublishMessage(request);
// var resp = queue.ReceiveMessage(30);
// Console.WriteLine(resp.Message.Body);
// // check mailbox
// System.Threading.Thread.Sleep(3000);
//}
//catch (Exception ex)
//{
// Console.WriteLine("Subscribe failed, exception info: " + ex.Message);
//}
//try
//{
// client.DeleteQueue(queueName);
//}
//catch (Exception ex)
//{
// Console.WriteLine("Delete queue failed, exception info: " + ex.Message);
//}
try
{
client.DeleteTopic(_topicName);
Console.WriteLine("Delete topic successfully, topic name: {0}", _topicName);
}
catch (Exception ex)
{
Console.WriteLine("Delete topic failed, exception info: " + ex.Message);
}
#endregion
Console.ReadKey();
}
