/// <inheritdoc/>
public BatchReceiveMessageResponse BatchReceiveMessage(BatchReceiveMessageRequest request)
{
return(AggregateExceptionExtract.Extract(() =>
{
return BatchReceiveMessageAsync(request).Result;
}));
}
public async Task <BatchReceiveMessageResponse> BatchReceiveMessageAsync(BatchReceiveMessageRequest request)
{
request.QueueName = this.QueueName;
var marshaller = new BatchReceiveMessageRequestMarshaller();
var unmarshaller = BatchReceiveMessageResponseUnmarshaller.Instance;
return(await _serviceClient.InvokeAsync <BatchReceiveMessageRequest, BatchReceiveMessageResponse>(request, marshaller, unmarshaller).ConfigureAwait(false));
}
/// <inheritdoc/>
public BatchReceiveMessageResponse BatchReceiveMessage(BatchReceiveMessageRequest request)
{
request.QueueName = this.QueueName;
var marshaller = new BatchReceiveMessageRequestMarshaller();
var unmarshaller = BatchReceiveMessageResponseUnmarshaller.Instance;
return(_serviceClient.Invoke <BatchReceiveMessageRequest, BatchReceiveMessageResponse>(request, marshaller, unmarshaller));
}
/// <inheritdoc/>
public IAsyncResult BeginBatchReceiveMessage(BatchReceiveMessageRequest request, AsyncCallback callback, object state)
{
request.QueueName = this.QueueName;
var marshaller = new BatchReceiveMessageRequestMarshaller();
var unmarshaller = BatchReceiveMessageResponseUnmarshaller.Instance;
return(_serviceClient.BeginInvoke <BatchReceiveMessageRequest>(request, marshaller, unmarshaller,
callback, state));
}
public ICollection <T> BatchReceive(uint batchSize, uint?waitSeconds = null, bool deleteMessageAfterReceive = true)
{
if (16 < batchSize)
{
throw new System.ArgumentOutOfRangeException("batchSize", "batchSize最大为16");
}
var list = new List <T>();
var request = new BatchReceiveMessageRequest(batchSize);
if (waitSeconds.HasValue)
{
request.WaitSeconds = waitSeconds.Value;
}
var queue = GetQueue();
BatchReceiveMessageResponse response = null;
try
{
response = queue.BatchReceiveMessage(request);
}
catch (MessageNotExistException) { }
if (null != response &&
0 < response.Messages.Count)
{
// 处理数据
list = response.Messages.Select(x => Deserialize(x.Body)).ToList();
// 获取完信息后删除信息
if (deleteMessageAfterReceive)
{
var receiptHandles = response.Messages.Select(x => x.ReceiptHandle).ToList();
var deleteRequest = new BatchDeleteMessageRequest
{
ReceiptHandles = receiptHandles
};
queue.BatchDeleteMessage(deleteRequest);
}
}
return(list);
}
public async Task <BatchReceiveMessageResponse> BatchReceiveMessageAsync(uint batchSize, uint waitSeconds)
{
var request = new BatchReceiveMessageRequest(batchSize, waitSeconds);
return(await BatchReceiveMessageAsync(request).ConfigureAwait(false));
}
public void Start()
{
#region Queue Releated Test Cases
/* 1.1. Async create queue */
var createQueueRequest = new CreateQueueRequest
{
QueueName = _queueName,
Attributes =
{
DelaySeconds = 10,
VisibilityTimeout = 30,
MaximumMessageSize = 40960,
MessageRetentionPeriod = 345600,
PollingWaitSeconds = 15
}
};
try
{
_client.BeginCreateQueue(createQueueRequest, CreateQueueCallback, null);
}
catch (Exception ex)
{
Console.WriteLine("Create queue failed, exception info: " + ex.Message);
}
_autoSetEvent.WaitOne();
/* 2.1 Async get queue attributes */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
var getQueueAttributesRequest = new GetQueueAttributesRequest();
nativeQueue.BeginGetAttributes(getQueueAttributesRequest, GetQueueAttributesCallback, nativeQueue);
}
catch (Exception ex)
{
Console.WriteLine("Get queue attributes failed, exception info: " + ex.Message);
}
_autoSetEvent.WaitOne();
/* 3. Async list queue */
try
{
do
{
var listQueueRequest = new ListQueueRequest
{
QueueNamePrefix = _queueNamePrefix,
Marker = _nextMarker,
MaxReturns = 5
};
_client.BeginListQueue(listQueueRequest, ListQueueCallback, null);
_autoSetEvent.WaitOne();
} while (_nextMarker != string.Empty);
}
catch (Exception ex)
{
Console.WriteLine("List queue failed, exception info: " + ex.Message);
}
/* 4. Async set queue attributes */
var setQueueAttributesRequest = new SetQueueAttributesRequest
{
Attributes =
{
DelaySeconds = 0,
VisibilityTimeout = 10,
MaximumMessageSize = 10240,
PollingWaitSeconds = 10,
MessageRetentionPeriod = 50000
}
};
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
nativeQueue.BeginSetAttributes(setQueueAttributesRequest, SetQueueAttributesCallback, nativeQueue);
}
catch (Exception ex)
{
Console.WriteLine("Set queue attributes failed, exception info: " + ex.Message);
}
_autoSetEvent.WaitOne();
/* 2.2 Async get queue attributes again */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
var getQueueAttributesRequest = new GetQueueAttributesRequest();
nativeQueue.BeginGetAttributes(getQueueAttributesRequest, GetQueueAttributesCallback, nativeQueue);
}
catch (Exception ex)
{
Console.WriteLine("Get queue attributes failed again, exception info: " + ex.Message);
}
_autoSetEvent.WaitOne();
/* 5.1. Async delete queue */
var deleteQueueRequest = new DeleteQueueRequest(_queueName);
deleteQueueRequest.AddHeader("Accept", "IE6");
try
{
_client.BeginDeleteQueue(deleteQueueRequest, DeleteQueueCallback, _queueName);
}
catch (Exception ex)
{
Console.WriteLine("Delete queue failed, exception info: " + ex.Message);
}
_autoSetEvent.WaitOne();
/* 1.2. Async create queue again */
try
{
_client.BeginCreateQueue(createQueueRequest, CreateQueueCallback, null);
}
catch (Exception ex)
{
Console.WriteLine("Create queue failed again, exception info: " + ex.Message);
}
_autoSetEvent.WaitOne();
#endregion
#region Messge Releated Test Cases
/* 5. Async receive message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
for (int i = 0; i < _receiveTimes; i++)
{
var receiveMessageRequest = new ReceiveMessageRequest();
nativeQueue.BeginReceiveMessage(receiveMessageRequest, ReceiveMessageCallback, nativeQueue);
_autoSetEvent.WaitOne();
Thread.Sleep(_receiveInterval);
}
}
catch (Exception ex)
{
Console.WriteLine("Receive message failed, exception info: " + ex.Message);
}
/* 6. Async send message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
var sendMessageRequest = new SendMessageRequest("阿里云计算");
nativeQueue.BeginSendMessage(sendMessageRequest, SendMessageCallback, nativeQueue);
}
catch (Exception ex)
{
Console.WriteLine("Send message failed, exception info: " + ex.Message);
}
_autoSetEvent.WaitOne();
/* 7. Async receive message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
for (int i = 0; i < _receiveTimes; i++)
{
var receiveMessageRequest = new ReceiveMessageRequest();
nativeQueue.BeginReceiveMessage(receiveMessageRequest, ReceiveMessageCallback, nativeQueue);
_autoSetEvent.WaitOne();
Thread.Sleep(_receiveInterval);
}
}
catch (Exception ex)
{
Console.WriteLine("Receive message failed, exception info: " + ex.Message);
}
/* 8. Async change message visibility */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
var changeMessageVisibilityRequest = new ChangeMessageVisibilityRequest
{
ReceiptHandle = _receiptHandle,
VisibilityTimeout = 5
};
nativeQueue.BeginChangeMessageVisibility(changeMessageVisibilityRequest, ChangeMessageVisibilityCallback, nativeQueue);
}
catch (Exception ex)
{
Console.WriteLine("Change message visibility failed, exception info: " + ex.Message);
}
_autoSetEvent.WaitOne();
/* 9. Async peek message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
var peekMessageRequest = new PeekMessageRequest();
for (uint i = 0; i < _receiveTimes; i++)
{
nativeQueue.BeginPeekMessage(peekMessageRequest, PeekMessageCallback, nativeQueue);
_autoSetEvent.WaitOne();
Thread.Sleep(_receiveInterval);
}
}
catch (Exception ex)
{
Console.WriteLine("Peek message failed, exception info: " + ex.Message);
}
/* 10. Async delete message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
var receiveMessageResponse = nativeQueue.ReceiveMessage();
_receiptHandle = receiveMessageResponse.Message.ReceiptHandle;
var deleteMessageRequest = new DeleteMessageRequest(_receiptHandle);
nativeQueue.BeginDeleteMessage(deleteMessageRequest, DeleteMessageCallback, nativeQueue);
}
catch (Exception ex)
{
Console.WriteLine("Async BeginDeleteMessage failed, exception info: " + ex.Message);
}
_autoSetEvent.WaitOne();
/* 11. Async batch send message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
List <SendMessageRequest> requests = new List <SendMessageRequest>();
requests.Add(new SendMessageRequest("阿里云计算 Priority1", 0, 1));
for (int i = 0; i < _batchSize; i++)
{
requests.Add(new SendMessageRequest("阿里云计算" + i.ToString()));
}
BatchSendMessageRequest batchSendRequest = new BatchSendMessageRequest()
{
Requests = requests
};
nativeQueue.BeginBatchSendMessage(batchSendRequest, BatchSendMessageCallback, nativeQueue);
_autoSetEvent.WaitOne();
}
catch (Exception ex)
{
Console.WriteLine("BeginBatchSend message failed, exception info: " + ex.Message);
}
Thread.Sleep(12000);
/* 12. Async batch peek message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
var batchPeekMessageRequest = new BatchPeekMessageRequest(_batchSize + 2);
Console.WriteLine(batchPeekMessageRequest.BatchSize.ToString());
nativeQueue.BeginBatchPeekMessage(batchPeekMessageRequest, BatchPeekMessageCallback, nativeQueue);
_autoSetEvent.WaitOne();
}
catch (Exception ex)
{
Console.WriteLine("BeginBatchPeek message failed, exception info: " + ex.Message);
}
/* 13. Async batch receive message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
BatchReceiveMessageRequest batchReceiveMessageRequest = new BatchReceiveMessageRequest(_batchSize + 1, 3);
var batchReceiveMessageResponse = nativeQueue.BeginBatchReceiveMessage(batchReceiveMessageRequest, BatchReceiveMessageCallback, nativeQueue);
_autoSetEvent.WaitOne();
}
catch (Exception ex)
{
Console.WriteLine("Batch receive message failed, exception info: " + ex.Message);
}
/* 14. Async batch delete message */
if (_batchReceiveMessageResponse != null && _batchReceiveMessageResponse.Messages.Count > 0)
{
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
List <string> receiptHandles = new List <string>();
foreach (var message in _batchReceiveMessageResponse.Messages)
{
receiptHandles.Add(message.ReceiptHandle);
}
var batchDeleteMessageRequest = new BatchDeleteMessageRequest()
{
ReceiptHandles = receiptHandles
};
var batchDeleteMessageResponse = nativeQueue.BeginBatchDeleteMessage(batchDeleteMessageRequest, BatchDeleteMessageCallback, nativeQueue);
_autoSetEvent.WaitOne();
}
catch (Exception ex)
{
Console.WriteLine("Batch delete message failed, exception info: " + ex.Message);
}
}
#endregion
#region Clean Generated Queue
/* 5.2. Async delete queue again */
try
{
_client.BeginDeleteQueue(deleteQueueRequest, DeleteQueueCallback, _queueName);
}
catch (Exception ex)
{
Console.WriteLine("Delete queue failed again, exception info: " + ex.Message);
}
_autoSetEvent.WaitOne();
#endregion
Console.ReadKey();
}
/// <inheritdoc/>
public BatchReceiveMessageResponse BatchReceiveMessage(uint batchSize, uint waitSeconds)
{
var request = new BatchReceiveMessageRequest(batchSize, waitSeconds);
return(BatchReceiveMessage(request));
}
/// <inheritdoc/>
public BatchReceiveMessageResponse BatchReceiveMessage(uint batchSize)
{
var request = new BatchReceiveMessageRequest(batchSize);
return(BatchReceiveMessage(request));
}
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;
IMNS _client = new MNSClient(_accessKeyId, _secretAccessKey, _endpoint);
#region Queue Releated Test Cases
/* 1.1. Async create queue */
var createQueueRequest = new CreateQueueRequest
{
QueueName = _queueName,
Attributes =
{
DelaySeconds = 10,
VisibilityTimeout = 30,
MaximumMessageSize = 40960,
MessageRetentionPeriod = 345600,
PollingWaitSeconds = 15
}
};
try
{
var queue = _client.CreateQueueAsync(createQueueRequest).Result;
Console.WriteLine("Async Create queue successfully, queue name: {0}", queue.QueueName);
}
catch (Exception ex)
{
Console.WriteLine("Create queue failed, exception info: " + ex.Message);
}
/* 2.1 Async get queue attributes */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
var getQueueAttributesRequest = new GetQueueAttributesRequest();
var getQueueAttributesResponse = nativeQueue.GetAttributesAsync(getQueueAttributesRequest).Result;
Console.WriteLine("Async Get queue attributes successfully, status code: {0}", getQueueAttributesResponse.HttpStatusCode);
Console.WriteLine("----------------------------------------------------");
Console.WriteLine("QueueName: {0}", getQueueAttributesResponse.Attributes.QueueName);
Console.WriteLine("CreateTime: {0}", getQueueAttributesResponse.Attributes.CreateTime);
Console.WriteLine("LastModifyTime: {0}", getQueueAttributesResponse.Attributes.LastModifyTime);
Console.WriteLine("VisibilityTimeout: {0}", getQueueAttributesResponse.Attributes.VisibilityTimeout);
Console.WriteLine("MaximumMessageSize: {0}", getQueueAttributesResponse.Attributes.MaximumMessageSize);
Console.WriteLine("MessageRetentionPeriod: {0}", getQueueAttributesResponse.Attributes.MessageRetentionPeriod);
Console.WriteLine("DelaySeconds: {0}", getQueueAttributesResponse.Attributes.DelaySeconds);
Console.WriteLine("PollingWaitSeconds: {0}", getQueueAttributesResponse.Attributes.PollingWaitSeconds);
Console.WriteLine("InactiveMessages: {0}", getQueueAttributesResponse.Attributes.InactiveMessages);
Console.WriteLine("ActiveMessages: {0}", getQueueAttributesResponse.Attributes.ActiveMessages);
Console.WriteLine("DelayMessages: {0}", getQueueAttributesResponse.Attributes.DelayMessages);
Console.WriteLine("----------------------------------------------------\n");
}
catch (Exception ex)
{
Console.WriteLine("Get queue attributes failed, exception info: " + ex.Message);
}
/* 3. Async list queue */
try
{
do
{
var listQueueRequest = new ListQueueRequest
{
QueueNamePrefix = _queueNamePrefix,
Marker = _nextMarker,
MaxReturns = 5
};
var response = _client.ListQueueAsync(listQueueRequest).Result;
foreach (var queueUrl in response.QueueUrls)
{
Console.WriteLine(queueUrl);
}
Console.WriteLine("\n----------------------------------------------------\n");
if (response.IsSetNextMarker())
{
_nextMarker = response.NextMarker;
Console.WriteLine("NextMarker: {0}", response.NextMarker);
}
else
{
_nextMarker = string.Empty;
}
} while (_nextMarker != string.Empty);
}
catch (Exception ex)
{
Console.WriteLine("List queue failed, exception info: " + ex.Message);
}
/* 4. Async set queue attributes */
var setQueueAttributesRequest = new SetQueueAttributesRequest
{
Attributes =
{
DelaySeconds = 0,
VisibilityTimeout = 10,
MaximumMessageSize = 10240,
PollingWaitSeconds = 10,
MessageRetentionPeriod = 50000
}
};
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);;
var setQueueAttributesResponse = nativeQueue.SetAttributesAsync(setQueueAttributesRequest).Result;
Console.WriteLine("Async Set queue attributes successfully, status code: {0}", setQueueAttributesResponse.HttpStatusCode);
}
catch (Exception ex)
{
Console.WriteLine("Set queue attributes failed, exception info: " + ex.Message);
}
/* 2.2 Async get queue attributes again */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
var getQueueAttributesRequest = new GetQueueAttributesRequest();
var getQueueAttributesResponse = nativeQueue.GetAttributesAsync(getQueueAttributesRequest).Result;
Console.WriteLine("Async Get queue attributes successfully, status code: {0}", getQueueAttributesResponse.HttpStatusCode);
Console.WriteLine("----------------------------------------------------");
Console.WriteLine("QueueName: {0}", getQueueAttributesResponse.Attributes.QueueName);
Console.WriteLine("CreateTime: {0}", getQueueAttributesResponse.Attributes.CreateTime);
Console.WriteLine("LastModifyTime: {0}", getQueueAttributesResponse.Attributes.LastModifyTime);
Console.WriteLine("VisibilityTimeout: {0}", getQueueAttributesResponse.Attributes.VisibilityTimeout);
Console.WriteLine("MaximumMessageSize: {0}", getQueueAttributesResponse.Attributes.MaximumMessageSize);
Console.WriteLine("MessageRetentionPeriod: {0}", getQueueAttributesResponse.Attributes.MessageRetentionPeriod);
Console.WriteLine("DelaySeconds: {0}", getQueueAttributesResponse.Attributes.DelaySeconds);
Console.WriteLine("PollingWaitSeconds: {0}", getQueueAttributesResponse.Attributes.PollingWaitSeconds);
Console.WriteLine("InactiveMessages: {0}", getQueueAttributesResponse.Attributes.InactiveMessages);
Console.WriteLine("ActiveMessages: {0}", getQueueAttributesResponse.Attributes.ActiveMessages);
Console.WriteLine("DelayMessages: {0}", getQueueAttributesResponse.Attributes.DelayMessages);
Console.WriteLine("----------------------------------------------------\n");
}
catch (Exception ex)
{
Console.WriteLine("Get queue attributes failed again, exception info: " + ex.Message);
}
/* 5.1. Async delete queue */
var deleteQueueRequest = new DeleteQueueRequest(_queueName);
deleteQueueRequest.AddHeader("Accept", "IE6");
try
{
var response = _client.DeleteQueueAsync(deleteQueueRequest).Result;
Console.WriteLine("Async Delete queue {0} successfully, status code: {1}", _queueName, response.HttpStatusCode);
}
catch (Exception ex)
{
Console.WriteLine("Delete queue failed, exception info: " + ex.Message);
}
/* 1.2. Async create queue again */
try
{
var queue = _client.CreateQueueAsync(createQueueRequest).Result;
Console.WriteLine("Async Create queue successfully, queue name: {0}", queue.QueueName);
}
catch (Exception ex)
{
Console.WriteLine("Create queue failed again, exception info: " + ex.Message);
}
#endregion
#region Messge Releated Test Cases
/* 5. Async receive message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
for (int i = 0; i < _receiveTimes; i++)
{
var receiveMessageRequest = new ReceiveMessageRequest();
var response = nativeQueue.ReceiveMessageAsync(receiveMessageRequest).Result;
Console.WriteLine("Async Receive message successfully, status code: {0}", response.HttpStatusCode);
Console.WriteLine("----------------------------------------------------");
var message = response.Message;
Console.WriteLine("MessageId: {0}", message.Id);
Console.WriteLine("ReceiptHandle: {0}", message.ReceiptHandle);
Console.WriteLine("MessageBody: {0}", message.Body);
Console.WriteLine("MessageBodyMD5: {0}", message.BodyMD5);
Console.WriteLine("EnqueueTime: {0}", message.EnqueueTime);
Console.WriteLine("NextVisibleTime: {0}", message.NextVisibleTime);
Console.WriteLine("FirstDequeueTime: {0}", message.FirstDequeueTime);
Console.WriteLine("DequeueCount: {0}", message.DequeueCount);
Console.WriteLine("Priority: {0}", message.Priority);
Console.WriteLine("----------------------------------------------------\n");
_receiptHandle = message.ReceiptHandle;
Thread.Sleep(_receiveInterval);
}
}
catch (Exception ex)
{
Console.WriteLine("Receive message failed, exception info: " + ex.Message);
}
/* 6. Async send message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
var sendMessageRequest = new SendMessageRequest("阿里云计算");
var response = nativeQueue.SendMessageAsync(sendMessageRequest).Result;
Console.WriteLine("Async Send message successfully, status code: {0}, MessageBodyMD5: {1}",
response.MessageId, response.MessageBodyMD5);
}
catch (Exception ex)
{
Console.WriteLine("Send message failed, exception info: " + ex.Message);
}
/* 7. Async receive message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
for (int i = 0; i < _receiveTimes; i++)
{
var receiveMessageRequest = new ReceiveMessageRequest();
var response = nativeQueue.ReceiveMessageAsync(receiveMessageRequest).Result;
Console.WriteLine("Async Receive message successfully, status code: {0}", response.HttpStatusCode);
Console.WriteLine("----------------------------------------------------");
var message = response.Message;
Console.WriteLine("MessageId: {0}", message.Id);
Console.WriteLine("ReceiptHandle: {0}", message.ReceiptHandle);
Console.WriteLine("MessageBody: {0}", message.Body);
Console.WriteLine("MessageBodyMD5: {0}", message.BodyMD5);
Console.WriteLine("EnqueueTime: {0}", message.EnqueueTime);
Console.WriteLine("NextVisibleTime: {0}", message.NextVisibleTime);
Console.WriteLine("FirstDequeueTime: {0}", message.FirstDequeueTime);
Console.WriteLine("DequeueCount: {0}", message.DequeueCount);
Console.WriteLine("Priority: {0}", message.Priority);
Console.WriteLine("----------------------------------------------------\n");
_receiptHandle = message.ReceiptHandle;
Thread.Sleep(_receiveInterval);
}
}
catch (Exception ex)
{
Console.WriteLine("Receive message failed, exception info: " + ex.Message);
}
/* 8. Async change message visibility */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
var changeMessageVisibilityRequest = new ChangeMessageVisibilityRequest
{
ReceiptHandle = _receiptHandle,
VisibilityTimeout = 5
};
var changeMessageVisibilityResponse = nativeQueue.ChangeMessageVisibilityAsync(changeMessageVisibilityRequest).Result;
Console.WriteLine("Async Change message visibility successfully, ReceiptHandle: {0}, NextVisibleTime: {1}",
changeMessageVisibilityResponse.ReceiptHandle, changeMessageVisibilityResponse.NextVisibleTime);
_receiptHandle = changeMessageVisibilityResponse.ReceiptHandle;
Thread.Sleep(6000);
}
catch (Exception ex)
{
Console.WriteLine("Change message visibility failed, exception info: " + ex.Message);
}
/* 9. Async peek message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
var peekMessageRequest = new PeekMessageRequest();
for (uint i = 0; i < _receiveTimes; i++)
{
var peekMessageResponse = nativeQueue.PeekMessageAsync(peekMessageRequest).Result;
Console.WriteLine("Async Peek message successfully, status code: {0}", peekMessageResponse.HttpStatusCode);
Console.WriteLine("----------------------------------------------------");
var message = peekMessageResponse.Message;
Console.WriteLine("MessageId: {0}", message.Id);
Console.WriteLine("MessageBody: {0}", message.Body);
Console.WriteLine("MessageBodyMD5: {0}", message.BodyMD5);
Console.WriteLine("EnqueueTime: {0}", message.EnqueueTime);
Console.WriteLine("FirstDequeueTime: {0}", message.FirstDequeueTime);
Console.WriteLine("DequeueCount: {0}", message.DequeueCount);
Console.WriteLine("Priority: {0}", message.Priority);
Console.WriteLine("----------------------------------------------------\n");
Thread.Sleep(_receiveInterval);
}
}
catch (Exception ex)
{
Console.WriteLine("Peek message failed, exception info: " + ex.Message);
}
/* 10. Async delete message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
var receiveMessageResponse = nativeQueue.ReceiveMessage();
_receiptHandle = receiveMessageResponse.Message.ReceiptHandle;
var deleteMessageRequest = new DeleteMessageRequest(_receiptHandle);
var deleteMessageResponse = nativeQueue.DeleteMessageAsync(deleteMessageRequest).Result;
Console.WriteLine("Async Delete message successfully, status code: {0}", deleteMessageResponse.HttpStatusCode);
}
catch (Exception ex)
{
Console.WriteLine("Async BeginDeleteMessage failed, exception info: " + ex.Message);
}
/* 11. Async batch send message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
List <SendMessageRequest> requests = new List <SendMessageRequest>();
requests.Add(new SendMessageRequest("阿里云计算 Priority1", 0, 1));
for (int i = 0; i < _batchSize; i++)
{
requests.Add(new SendMessageRequest("阿里云计算" + i.ToString()));
}
BatchSendMessageRequest batchSendRequest = new BatchSendMessageRequest()
{
Requests = requests
};
var response = nativeQueue.BatchSendMessageAsync(batchSendRequest).Result;
Console.WriteLine("Async Batch send message successfully, messages count {0}", response.Responses.Count);
}
catch (Exception ex)
{
Console.WriteLine("BeginBatchSend message failed, exception info: " + ex.Message);
}
Thread.Sleep(12000);
/* 12. Async batch peek message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
var batchPeekMessageRequest = new BatchPeekMessageRequest(_batchSize + 2);
Console.WriteLine(batchPeekMessageRequest.BatchSize.ToString());
var batchPeekMessageResponse = nativeQueue.BatchPeekMessageAsync(batchPeekMessageRequest).Result;
Console.WriteLine("Async Batch peek message successfully, status code: {0}, messages count {1}",
batchPeekMessageResponse.HttpStatusCode, batchPeekMessageResponse.Messages.Count);
}
catch (Exception ex)
{
Console.WriteLine("BeginBatchPeek message failed, exception info: " + ex.Message);
}
/* 13. Async batch receive message */
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
BatchReceiveMessageRequest batchReceiveMessageRequest = new BatchReceiveMessageRequest(_batchSize + 1, 3);
var _batchReceiveMessageResponse = nativeQueue.BatchReceiveMessageAsync(batchReceiveMessageRequest).Result;
Console.WriteLine("Async Batch receive message successfully, status code: {0}, messages count {1}",
_batchReceiveMessageResponse.HttpStatusCode, _batchReceiveMessageResponse.Messages.Count);
Console.WriteLine("----------------------------------------------------");
}
catch (Exception ex)
{
Console.WriteLine("Batch receive message failed, exception info: " + ex.Message);
}
/* 14. Async batch delete message */
if (_batchReceiveMessageResponse != null && _batchReceiveMessageResponse.Messages.Count > 0)
{
try
{
var nativeQueue = _client.GetNativeQueue(_queueName);
List <string> receiptHandles = new List <string>();
foreach (var message in _batchReceiveMessageResponse.Messages)
{
receiptHandles.Add(message.ReceiptHandle);
}
var batchDeleteMessageRequest = new BatchDeleteMessageRequest()
{
ReceiptHandles = receiptHandles
};
var batchDeleteMessageResponse = nativeQueue.BatchDeleteMessageAsync(batchDeleteMessageRequest).Result;
Console.WriteLine("Async Batch delete message successfully, status code: {0}", batchDeleteMessageResponse.HttpStatusCode);
}
catch (Exception ex)
{
Console.WriteLine("Batch delete message failed, exception info: " + ex.Message);
}
}
#endregion
#region Clean Generated Queue
/* 5.2. Async delete queue again */
try
{
var response = _client.DeleteQueueAsync(deleteQueueRequest).Result;
Console.WriteLine("Async Delete queue {0} successfully, status code: {1}", deleteQueueRequest.QueueName, response.HttpStatusCode);
}
catch (Exception ex)
{
Console.WriteLine("Delete queue failed again, exception info: " + ex.Message);
}
#endregion
Console.ReadKey();
}