public ChangeMessageVisibilityResponse ChangeMessageVisibility(ChangeMessageVisibilityRequest request)
{
var q = GetQueue(request.QueueUrl);
var success = q.ChangeVisibility(request);
return new ChangeMessageVisibilityResponse();
}
public bool ChangeVisibility(ChangeMessageVisibilityRequest request)
{
if (request == null)
return false;
var response = SqsClient.ChangeMessageVisibility(request);
return response != null;
}
public bool ChangeVisibility(ChangeMessageVisibilityRequest request)
{
if (request == null)
{
return false;
}
cvBuffer.Enqueue(request);
return CvEnqueued(queueDefinition.ChangeVisibilityBufferSize);
}
public object Execute(ExecutorContext context)
{
var cmdletContext = context as CmdletContext;
// create request
var request = new Amazon.SQS.Model.ChangeMessageVisibilityRequest();
if (cmdletContext.QueueUrl != null)
{
request.QueueUrl = cmdletContext.QueueUrl;
}
if (cmdletContext.ReceiptHandle != null)
{
request.ReceiptHandle = cmdletContext.ReceiptHandle;
}
if (cmdletContext.VisibilityTimeout != null)
{
request.VisibilityTimeout = cmdletContext.VisibilityTimeout.Value;
}
CmdletOutput output;
// issue call
var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
try
{
var response = CallAWSServiceOperation(client, request);
object pipelineOutput = null;
pipelineOutput = cmdletContext.Select(response, this);
output = new CmdletOutput
{
PipelineOutput = pipelineOutput,
ServiceResponse = response
};
}
catch (Exception e)
{
output = new CmdletOutput {
ErrorResponse = e
};
}
return(output);
}
public bool ChangeVisibility(ChangeMessageVisibilityRequest request)
{
if (request.ReceiptHandle.Equals(FakeBatchItemFailString, StringComparison.InvariantCultureIgnoreCase))
{
return false;
}
var item = GetInFlightItem(request.ReceiptHandle);
if (request.VisibilityTimeout <= 0)
{
RequeueInFlightMessage(request.ReceiptHandle, force: true);
}
else
{
item.InFlightUntil = item.InFlightUntil += request.VisibilityTimeout;
}
return true;
}
/// <summary>
/// Changes the visibility timeout of a specified message in a queue to a new value.
/// The maximum allowed timeout value you can set the value to is 12 hours. This
/// means you can't extend the timeout of a message in an existing queue to more
/// than a total visibility timeout of 12 hours. (For more information visibility
/// timeout, see <a href="http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/AboutVT.html">Visibility
/// Timeout</a> in the <i>Amazon SQS Developer Guide</i>.)
///
///
/// <para>
/// For example, let's say you have a message and its default message visibility
/// timeout is 30 minutes. You could call <code>ChangeMessageVisiblity</code> with
/// a value of two hours and the effective timeout would be two hours and 30 minutes.
/// When that time comes near you could again extend the time out by calling ChangeMessageVisiblity,
/// but this time the maximum allowed timeout would be 9 hours and 30 minutes.
/// </para>
/// <note>
/// <para>
/// There is a 120,000 limit for the number of inflight messages per queue. Messages are
/// inflight after they have been received from the queue by a consuming component, but
/// have not yet been deleted from the queue. If you reach the 120,000 limit, you will
/// receive an OverLimit error message from Amazon SQS. To help avoid reaching the limit,
/// you should delete the messages from the queue after they have been processed.
/// You can also increase the number of queues you use to process the messages.
/// </para>
/// </note> <important>If you attempt to set the <code>VisibilityTimeout</code> to
/// an amount more than the maximum time left, Amazon SQS returns an error. It will
/// not automatically recalculate and increase the timeout to the maximum time
/// remaining.</important> <important>Unlike with a queue, when you change the visibility
/// timeout for a specific message, that timeout value is applied immediately but
/// is not saved in memory for that message. If you don't delete a message after
/// it is received, the visibility timeout for the message the next time it is received
/// reverts to the original timeout value, not the value you set with the <code>ChangeMessageVisibility</code>
/// action.</important>
/// </summary>
/// <param name="queueUrl">The URL of the Amazon SQS queue to take action on.</param>
/// <param name="receiptHandle">The receipt handle associated with the message whose visibility timeout should be changed. This parameter is returned by the <a>ReceiveMessage</a> action.</param>
/// <param name="visibilityTimeout">The new value (in seconds - from 0 to 43200 - maximum 12 hours) for the message's visibility timeout.</param>
///
/// <returns>The response from the ChangeMessageVisibility service method, as returned by SQS.</returns>
/// <exception cref="MessageNotInflightException">
/// The message referred to is not in flight.
/// </exception>
/// <exception cref="ReceiptHandleIsInvalidException">
/// The receipt handle provided is not valid.
/// </exception>
public ChangeMessageVisibilityResponse ChangeMessageVisibility(string queueUrl, string receiptHandle, int visibilityTimeout)
{
var request = new ChangeMessageVisibilityRequest();
request.QueueUrl = queueUrl;
request.ReceiptHandle = receiptHandle;
request.VisibilityTimeout = visibilityTimeout;
return ChangeMessageVisibility(request);
}
/// <summary>
/// Initiates the asynchronous execution of the ChangeMessageVisibility operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the ChangeMessageVisibility operation.</param>
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
/// <returns>The task object representing the asynchronous operation.</returns>
public Task<ChangeMessageVisibilityResponse> ChangeMessageVisibilityAsync(ChangeMessageVisibilityRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new ChangeMessageVisibilityRequestMarshaller();
var unmarshaller = ChangeMessageVisibilityResponseUnmarshaller.Instance;
return InvokeAsync<ChangeMessageVisibilityRequest,ChangeMessageVisibilityResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
/// <summary>
/// Changes the visibility timeout of a specified message in a queue to a new value. The
/// maximum allowed timeout value is 12 hours. Thus, you can't extend the timeout of a
/// message in an existing queue to more than a total visibility timeout of 12 hours.
/// For more information, see <a href="http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-visibility-timeout.html">Visibility
/// Timeout</a> in the <i>Amazon SQS Developer Guide</i>.
///
///
/// <para>
/// For example, you have a message and with the default visibility timeout of 5 minutes.
/// After 3 minutes, you call <code>ChangeMessageVisiblity</code> with a timeout of 10
/// minutes. At that time, the timeout for the message is extended by 10 minutes beyond
/// the time of the <code>ChangeMessageVisibility</code> action. This results in a total
/// visibility timeout of 13 minutes. You can continue to call the <code>ChangeMessageVisibility</code>
/// to extend the visibility timeout to a maximum of 12 hours. If you try to extend the
/// visibility timeout beyond 12 hours, your request is rejected.
/// </para>
///
/// <para>
/// A message is considered to be <i>in flight</i> after it's received from a queue by
/// a consumer, but not yet deleted from the queue.
/// </para>
///
/// <para>
/// For standard queues, there can be a maximum of 120,000 inflight messages per queue.
/// If you reach this limit, Amazon SQS returns the <code>OverLimit</code> error message.
/// To avoid reaching the limit, you should delete messages from the queue after they're
/// processed. You can also increase the number of queues you use to process your messages.
/// </para>
///
/// <para>
/// For FIFO queues, there can be a maximum of 20,000 inflight messages per queue. If
/// you reach this limit, Amazon SQS returns no error messages.
/// </para>
/// <important>
/// <para>
/// If you attempt to set the <code>VisibilityTimeout</code> to a value greater than the
/// maximum time left, Amazon SQS returns an error. Amazon SQS doesn't automatically recalculate
/// and increase the timeout to the maximum remaining time.
/// </para>
///
/// <para>
/// Unlike with a queue, when you change the visibility timeout for a specific message
/// the timeout value is applied immediately but isn't saved in memory for that message.
/// If you don't delete a message after it is received, the visibility timeout for the
/// message reverts to the original timeout value (not to the value you set using the
/// <code>ChangeMessageVisibility</code> action) the next time the message is received.
/// </para>
/// </important>
/// </summary>
/// <param name="queueUrl">The URL of the Amazon SQS queue whose message's visibility is changed. Queue URLs are case-sensitive.</param>
/// <param name="receiptHandle">The receipt handle associated with the message whose visibility timeout is changed. This parameter is returned by the <code> <a>ReceiveMessage</a> </code> action.</param>
/// <param name="visibilityTimeout">The new value for the message's visibility timeout (in seconds). Values values: <code>0</code> to <code>43200</code>. Maximum: 12 hours.</param>
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
///
/// <returns>The response from the ChangeMessageVisibility service method, as returned by SQS.</returns>
/// <exception cref="Amazon.SQS.Model.MessageNotInflightException">
/// The message referred to isn't in flight.
/// </exception>
/// <exception cref="Amazon.SQS.Model.ReceiptHandleIsInvalidException">
/// The receipt handle provided isn't valid.
/// </exception>
public Task<ChangeMessageVisibilityResponse> ChangeMessageVisibilityAsync(string queueUrl, string receiptHandle, int visibilityTimeout, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var request = new ChangeMessageVisibilityRequest();
request.QueueUrl = queueUrl;
request.ReceiptHandle = receiptHandle;
request.VisibilityTimeout = visibilityTimeout;
return ChangeMessageVisibilityAsync(request, cancellationToken);
}
IAsyncResult invokeChangeMessageVisibility(ChangeMessageVisibilityRequest changeMessageVisibilityRequest, AsyncCallback callback, object state, bool synchronized)
{
IRequest irequest = new ChangeMessageVisibilityRequestMarshaller().Marshall(changeMessageVisibilityRequest);
var unmarshaller = ChangeMessageVisibilityResponseUnmarshaller.GetInstance();
AsyncResult result = new AsyncResult(irequest, callback, state, synchronized, signer, unmarshaller);
Invoke(result);
return result;
}
/// <summary>
/// Initiates the asynchronous execution of the ChangeMessageVisibility operation.
/// <seealso cref="Amazon.SQS.IAmazonSQS.ChangeMessageVisibility"/>
/// </summary>
///
/// <param name="changeMessageVisibilityRequest">Container for the necessary parameters to execute the ChangeMessageVisibility operation on
/// AmazonSQS.</param>
/// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
/// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
public IAsyncResult BeginChangeMessageVisibility(ChangeMessageVisibilityRequest changeMessageVisibilityRequest, AsyncCallback callback, object state)
{
return invokeChangeMessageVisibility(changeMessageVisibilityRequest, callback, state, false);
}
IAsyncResult invokeChangeMessageVisibility(ChangeMessageVisibilityRequest request, AsyncCallback callback, object state, bool synchronized)
{
var marshaller = new ChangeMessageVisibilityRequestMarshaller();
var unmarshaller = ChangeMessageVisibilityResponseUnmarshaller.Instance;
return Invoke(request, callback, state, synchronized, marshaller, unmarshaller, signer);
}
internal ChangeMessageVisibilityResponse ChangeMessageVisibility(ChangeMessageVisibilityRequest request)
{
var task = ChangeMessageVisibilityAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
throw e.InnerException;
}
}
/// <summary>
/// Initiates the asynchronous execution of the ChangeMessageVisibility operation.
/// <seealso cref="Amazon.SQS.IAmazonSQS.ChangeMessageVisibility"/>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the ChangeMessageVisibility operation.</param>
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
/// <returns>The task object representing the asynchronous operation.</returns>
public async Task<ChangeMessageVisibilityResponse> ChangeMessageVisibilityAsync(ChangeMessageVisibilityRequest request, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new ChangeMessageVisibilityRequestMarshaller();
var unmarshaller = ChangeMessageVisibilityResponseUnmarshaller.GetInstance();
var response = await Invoke<IRequest, ChangeMessageVisibilityRequest, ChangeMessageVisibilityResponse>(request, marshaller, unmarshaller, signer, cancellationToken)
.ConfigureAwait(continueOnCapturedContext: false);
return response;
}
/// <summary>
/// Changes the visibility timeout of a specified message in a queue to a new value.
/// The maximum allowed timeout value you can set the value to is 12 hours. This
/// means you can't extend the timeout of a message in an existing queue to more
/// than a total visibility timeout of 12 hours. (For more information visibility
/// timeout, see <a href="http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/AboutVT.html">Visibility
/// Timeout</a> in the <i>Amazon SQS Developer Guide</i>.)
///
///
/// <para>
/// For example, let's say you have a message and its default message visibility
/// timeout is 30 minutes. You could call <code>ChangeMessageVisiblity</code> with
/// a value of two hours and the effective timeout would be two hours and 30 minutes.
/// When that time comes near you could again extend the time out by calling ChangeMessageVisiblity,
/// but this time the maximum allowed timeout would be 9 hours and 30 minutes.
/// </para>
/// <note>
/// <para>
/// There is a 120,000 limit for the number of inflight messages per queue. Messages are
/// inflight after they have been received from the queue by a consuming component, but
/// have not yet been deleted from the queue. If you reach the 120,000 limit, you will
/// receive an OverLimit error message from Amazon SQS. To help avoid reaching the limit,
/// you should delete the messages from the queue after they have been processed.
/// You can also increase the number of queues you use to process the messages.
/// </para>
/// </note> <important>If you attempt to set the <code>VisibilityTimeout</code> to
/// an amount more than the maximum time left, Amazon SQS returns an error. It will
/// not automatically recalculate and increase the timeout to the maximum time
/// remaining.</important> <important>Unlike with a queue, when you change the visibility
/// timeout for a specific message, that timeout value is applied immediately but
/// is not saved in memory for that message. If you don't delete a message after
/// it is received, the visibility timeout for the message the next time it is received
/// reverts to the original timeout value, not the value you set with the <code>ChangeMessageVisibility</code>
/// action.</important>
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the ChangeMessageVisibility service method.</param>
///
/// <returns>The response from the ChangeMessageVisibility service method, as returned by SQS.</returns>
/// <exception cref="MessageNotInflightException">
/// The message referred to is not in flight.
/// </exception>
/// <exception cref="ReceiptHandleIsInvalidException">
/// The receipt handle provided is not valid.
/// </exception>
public ChangeMessageVisibilityResponse ChangeMessageVisibility(ChangeMessageVisibilityRequest request)
{
var marshaller = new ChangeMessageVisibilityRequestMarshaller();
var unmarshaller = ChangeMessageVisibilityResponseUnmarshaller.Instance;
return Invoke<ChangeMessageVisibilityRequest,ChangeMessageVisibilityResponse>(request, marshaller, unmarshaller);
}
public Task<ChangeMessageVisibilityResponse> ChangeMessageVisibilityAsync(ChangeMessageVisibilityRequest request, CancellationToken cancellationToken = new CancellationToken())
{
throw new NotImplementedException();
}
public static void SQSChangeMessageVisibility()
{
#region SQSChangeMessageVisibility
var client = new AmazonSQSClient();
var url = "https://sqs.us-east-1.amazonaws.com/80398EXAMPLE/MyTestQueue";
// Receive messages.
var rcvRequest = new ReceiveMessageRequest
{
AttributeNames = new List<string>() { "All" },
QueueUrl = url
};
var rcvResponse = client.ReceiveMessage(rcvRequest);
// Change visibility timeout for each message.
if (rcvResponse.Messages.Count > 0)
{
foreach (var message in rcvResponse.Messages)
{
var visRequest = new ChangeMessageVisibilityRequest
{
QueueUrl = url,
ReceiptHandle = message.ReceiptHandle,
VisibilityTimeout = (int)TimeSpan.FromMinutes(10).TotalSeconds
};
client.ChangeMessageVisibility(visRequest);
}
}
else
{
Console.WriteLine("No messages to change visibility for.");
}
#endregion
}
/// <summary>
/// Initiates the asynchronous execution of the ChangeMessageVisibility operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the ChangeMessageVisibility operation on AmazonSQSClient.</param>
/// <param name="callback">An Action delegate that is invoked when the operation completes.</param>
/// <param name="options">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
public void ChangeMessageVisibilityAsync(ChangeMessageVisibilityRequest request, AmazonServiceCallback<ChangeMessageVisibilityRequest, ChangeMessageVisibilityResponse> callback, AsyncOptions options = null)
{
options = options == null?new AsyncOptions():options;
var marshaller = new ChangeMessageVisibilityRequestMarshaller();
var unmarshaller = ChangeMessageVisibilityResponseUnmarshaller.Instance;
Action<AmazonWebServiceRequest, AmazonWebServiceResponse, Exception, AsyncOptions> callbackHelper = null;
if(callback !=null )
callbackHelper = (AmazonWebServiceRequest req, AmazonWebServiceResponse res, Exception ex, AsyncOptions ao) => {
AmazonServiceResult<ChangeMessageVisibilityRequest,ChangeMessageVisibilityResponse> responseObject
= new AmazonServiceResult<ChangeMessageVisibilityRequest,ChangeMessageVisibilityResponse>((ChangeMessageVisibilityRequest)req, (ChangeMessageVisibilityResponse)res, ex , ao.State);
callback(responseObject);
};
BeginInvoke<ChangeMessageVisibilityRequest>(request, marshaller, unmarshaller, options, callbackHelper);
}
/// <summary>
/// Changes the visibility timeout of a specified message in a queue to a new value. The
/// maximum allowed timeout value you can set the value to is 12 hours. This means you
/// can't extend the timeout of a message in an existing queue to more than a total visibility
/// timeout of 12 hours. (For more information visibility timeout, see <a href="http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/AboutVT.html">Visibility
/// Timeout</a> in the <i>Amazon SQS Developer Guide</i>.)
///
///
/// <para>
/// For example, let's say you have a message and its default message visibility timeout
/// is 30 minutes. You could call <code>ChangeMessageVisiblity</code> with a value of
/// two hours and the effective timeout would be two hours and 30 minutes. When that time
/// comes near you could again extend the time out by calling ChangeMessageVisiblity,
/// but this time the maximum allowed timeout would be 9 hours and 30 minutes.
/// </para>
/// <note>
/// <para>
/// There is a 120,000 limit for the number of inflight messages per queue. Messages are
/// inflight after they have been received from the queue by a consuming component, but
/// have not yet been deleted from the queue. If you reach the 120,000 limit, you will
/// receive an OverLimit error message from Amazon SQS. To help avoid reaching the limit,
/// you should delete the messages from the queue after they have been processed. You
/// can also increase the number of queues you use to process the messages.
/// </para>
/// </note> <important>If you attempt to set the <code>VisibilityTimeout</code> to an
/// amount more than the maximum time left, Amazon SQS returns an error. It will not automatically
/// recalculate and increase the timeout to the maximum time remaining.</important> <important>Unlike
/// with a queue, when you change the visibility timeout for a specific message, that
/// timeout value is applied immediately but is not saved in memory for that message.
/// If you don't delete a message after it is received, the visibility timeout for the
/// message the next time it is received reverts to the original timeout value, not the
/// value you set with the <code>ChangeMessageVisibility</code> action.</important>
/// </summary>
/// <param name="queueUrl">The URL of the Amazon SQS queue to take action on.</param>
/// <param name="receiptHandle">The receipt handle associated with the message whose visibility timeout should be changed. This parameter is returned by the <a>ReceiveMessage</a> action.</param>
/// <param name="visibilityTimeout">The new value (in seconds - from 0 to 43200 - maximum 12 hours) for the message's visibility timeout.</param>
/// <param name="options">
/// A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.
/// </param>
///
/// <returns>The response from the ChangeMessageVisibility service method, as returned by SQS.</returns>
/// <exception cref="Amazon.SQS.Model.MessageNotInflightException">
/// The message referred to is not in flight.
/// </exception>
/// <exception cref="Amazon.SQS.Model.ReceiptHandleIsInvalidException">
/// The receipt handle provided is not valid.
/// </exception>
public void ChangeMessageVisibilityAsync(string queueUrl, string receiptHandle, int visibilityTimeout, AmazonServiceCallback<ChangeMessageVisibilityRequest, ChangeMessageVisibilityResponse> callback, AsyncOptions options = null)
{
var request = new ChangeMessageVisibilityRequest();
request.QueueUrl = queueUrl;
request.ReceiptHandle = receiptHandle;
request.VisibilityTimeout = visibilityTimeout;
ChangeMessageVisibilityAsync(request, callback, options);
}
/// <summary>
/// Initiates the asynchronous execution of the ChangeMessageVisibility operation.
/// <seealso cref="Amazon.SQS.IAmazonSQS"/>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the ChangeMessageVisibility operation on AmazonSQSClient.</param>
/// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
/// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
///
/// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndChangeMessageVisibility
/// operation.</returns>
public IAsyncResult BeginChangeMessageVisibility(ChangeMessageVisibilityRequest request, AsyncCallback callback, object state)
{
var marshaller = new ChangeMessageVisibilityRequestMarshaller();
var unmarshaller = ChangeMessageVisibilityResponseUnmarshaller.Instance;
return BeginInvoke<ChangeMessageVisibilityRequest>(request, marshaller, unmarshaller,
callback, state);
}
private Amazon.SQS.Model.ChangeMessageVisibilityResponse CallAWSServiceOperation(IAmazonSQS client, Amazon.SQS.Model.ChangeMessageVisibilityRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon Simple Queue Service (SQS)", "ChangeMessageVisibility");
try
{
#if DESKTOP
return(client.ChangeMessageVisibility(request));
#elif CORECLR
return(client.ChangeMessageVisibilityAsync(request).GetAwaiter().GetResult());
#else
#error "Unknown build edition"
#endif
}
catch (AmazonServiceException exc)
{
var webException = exc.InnerException as System.Net.WebException;
if (webException != null)
{
throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
}
throw;
}
}
/// <summary>
/// <para>Changes the visibility timeout of a specified message in a queue to a new value. The maximum allowed timeout value you can set the
/// value to is 12 hours. This means you can't extend the timeout of a message in an existing queue to more than a total visibility timeout of
/// 12 hours. (For more information visibility timeout, see <a href="http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/AboutVT.html">Visibility Timeout</a> in the <i>Amazon SQS
/// Developer Guide</i> .)</para> <para>For example, let's say you have a message and its default message visibility timeout is 30 minutes. You
/// could call <c>ChangeMessageVisiblity</c> with a value of two hours and the effective timeout would be two hours and 30 minutes. When that
/// time comes near you could again extend the time out by calling ChangeMessageVisiblity, but this time the maximum allowed timeout would be 9
/// hours and 30 minutes.</para> <para><b>IMPORTANT:</b>If you attempt to set the VisibilityTimeout to an amount more than the maximum time
/// left, Amazon SQS returns an error. It will not automatically recalculate and increase the timeout to the maximum time remaining.</para>
/// <para><b>IMPORTANT:</b>Unlike with a queue, when you change the visibility timeout for a specific message, that timeout value is applied
/// immediately but is not saved in memory for that message. If you don't delete a message after it is received, the visibility timeout for the
/// message the next time it is received reverts to the original timeout value, not the value you set with the ChangeMessageVisibility
/// action.</para>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the ChangeMessageVisibility service method on
/// AmazonSQS.</param>
///
/// <exception cref="T:Amazon.SQS.Model.ReceiptHandleIsInvalidException" />
/// <exception cref="T:Amazon.SQS.Model.MessageNotInflightException" />
public ChangeMessageVisibilityResponse ChangeMessageVisibility(ChangeMessageVisibilityRequest request)
{
var task = ChangeMessageVisibilityAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
ExceptionDispatchInfo.Capture(e.InnerException).Throw();
return null;
}
}
/// <summary>
/// <para>The <c>ChangeMessageVisibility</c> action changes the visibility timeout of a specified message in a queue to a new value. The maximum
/// allowed timeout value you can set the value to is 12 hours. This means you can't extend the timeout of a message in an existing queue to
/// more than a total visibility timeout of 12 hours. (For more information visibility timeout, see <a
/// href="http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/AboutVT.html" >Visibility Timeout</a> in the Amazon SQS
/// Developer Guide.)</para> <para>For example, let's say you have a message and its default message visibility timeout is 30 minutes. You could
/// call <c>ChangeMessageVisiblity</c> with a value of two hours and the effective timeout would be two hours and 30 minutes. When that time
/// comes near you could again extend the time out by calling ChangeMessageVisiblity, but this time the maximum allowed timeout would be 9 hours
/// and 30 minutes.</para> <para><b>IMPORTANT:</b>If you attempt to set the VisibilityTimeout to an amount more than the maximum time left,
/// Amazon SQS returns an error. It will not automatically recalculate and increase the timeout to the maximum time remaining.</para>
/// <para><b>IMPORTANT:</b>Unlike with a queue, when you change the visibility timeout for a specific message, that timeout value is applied
/// immediately but is not saved in memory for that message. If you don't delete a message after it is received, the visibility timeout for the
/// message the next time it is received reverts to the original timeout value, not the value you set with the ChangeMessageVisibility
/// action.</para>
/// </summary>
///
/// <param name="changeMessageVisibilityRequest">Container for the necessary parameters to execute the ChangeMessageVisibility service method on
/// AmazonSQS.</param>
///
/// <exception cref="ReceiptHandleIsInvalidException"/>
/// <exception cref="MessageNotInflightException"/>
public ChangeMessageVisibilityResponse ChangeMessageVisibility(ChangeMessageVisibilityRequest changeMessageVisibilityRequest)
{
IAsyncResult asyncResult = invokeChangeMessageVisibility(changeMessageVisibilityRequest, null, null, true);
return EndChangeMessageVisibility(asyncResult);
}
/// <summary>
/// <para>The <c>ChangeMessageVisibility</c> action changes the visibility timeout of a specified message in a queue to a new value. The maximum
/// allowed timeout value you can set the value to is 12 hours. This means you can't extend the timeout of a message in an existing queue to
/// more than a total visibility timeout of 12 hours. (For more information visibility timeout, see <a href="http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/AboutVT.html">Visibility Timeout</a> in the Amazon SQS
/// Developer Guide.)</para> <para>For example, let's say you have a message and its default message visibility timeout is 30 minutes. You could
/// call <c>ChangeMessageVisiblity</c> with a value of two hours and the effective timeout would be two hours and 30 minutes. When that time
/// comes near you could again extend the time out by calling ChangeMessageVisiblity, but this time the maximum allowed timeout would be 9 hours
/// and 30 minutes.</para> <para><b>IMPORTANT:</b>If you attempt to set the VisibilityTimeout to an amount more than the maximum time left,
/// Amazon SQS returns an error. It will not automatically recalculate and increase the timeout to the maximum time remaining.</para>
/// <para><b>IMPORTANT:</b>Unlike with a queue, when you change the visibility timeout for a specific message, that timeout value is applied
/// immediately but is not saved in memory for that message. If you don't delete a message after it is received, the visibility timeout for the
/// message the next time it is received reverts to the original timeout value, not the value you set with the ChangeMessageVisibility
/// action.</para>
/// </summary>
///
/// <param name="changeMessageVisibilityRequest">Container for the necessary parameters to execute the ChangeMessageVisibility service method on
/// AmazonSQS.</param>
///
/// <exception cref="T:Amazon.SQS.Model.ReceiptHandleIsInvalidException" />
/// <exception cref="T:Amazon.SQS.Model.MessageNotInflightException" />
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
public Task<ChangeMessageVisibilityResponse> ChangeMessageVisibilityAsync(ChangeMessageVisibilityRequest changeMessageVisibilityRequest, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new ChangeMessageVisibilityRequestMarshaller();
var unmarshaller = ChangeMessageVisibilityResponseUnmarshaller.GetInstance();
return Invoke<IRequest, ChangeMessageVisibilityRequest, ChangeMessageVisibilityResponse>(changeMessageVisibilityRequest, marshaller, unmarshaller, signer, cancellationToken);
}
/// <summary>
/// Changes the visibility of a message in an SQS queue.
/// </summary>
/// <returns>The change message visibility response.</returns>
public virtual ChangeMessageVisibilityResponse ChangeMessageVisibility(ChangeMessageVisibilityRequest changeMessageVisibilityRequest)
{
if (changeMessageVisibilityRequest == null)
{
throw new ArgumentNullException("changeMessageVisibilityRequest");
}
// Log.DebugFormat("SqsClient: Changing message visibility in queue: {0}.", changeMessageVisibilityRequest.QueueUrl);
return this.Client.ChangeMessageVisibility(changeMessageVisibilityRequest);
}
