async void CompleteTaskAsync(String taskToken)
{
RespondActivityTaskCompletedRequest request = new RespondActivityTaskCompletedRequest()
{
TaskToken = taskToken
};
RespondActivityTaskCompletedResponse response = await this._swfClient.RespondActivityTaskCompletedAsync(request);
Logger.LogMessage("{0} Activity task completed.", this.ActivityType);
}
/// <summary>
/// Initiates the asynchronous execution of the RespondActivityTaskCompleted operation.
/// <seealso cref="Amazon.SimpleWorkflow.AmazonSimpleWorkflow.RespondActivityTaskCompleted"/>
/// </summary>
///
/// <param name="respondActivityTaskCompletedRequest">Container for the necessary parameters to execute the RespondActivityTaskCompleted
/// operation on AmazonSimpleWorkflow.</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 BeginRespondActivityTaskCompleted(RespondActivityTaskCompletedRequest respondActivityTaskCompletedRequest, AsyncCallback callback, object state)
{
return invokeRespondActivityTaskCompleted(respondActivityTaskCompletedRequest, callback, state, false);
}
IAsyncResult invokeRespondActivityTaskCompleted(RespondActivityTaskCompletedRequest respondActivityTaskCompletedRequest, AsyncCallback callback, object state, bool synchronized)
{
IRequest irequest = new RespondActivityTaskCompletedRequestMarshaller().Marshall(respondActivityTaskCompletedRequest);
var unmarshaller = RespondActivityTaskCompletedResponseUnmarshaller.GetInstance();
AsyncResult result = new AsyncResult(irequest, callback, state, synchronized, signer, unmarshaller);
Invoke(result);
return result;
}
/// <summary>
/// <para> Used by workers to tell the service that the ActivityTask identified by the <c>taskToken</c> completed successfully with a
/// <c>result</c> (if provided). </para> <para> The <c>result</c> appears in the <c>ActivityTaskCompleted</c> event in the workflow history.
/// </para> <para><b>IMPORTANT:</b> If the requested task does not complete successfully, use RespondActivityTaskFailed instead. If the worker
/// finds that the task is canceled through the canceled flag returned by RecordActivityTaskHeartbeat, it should cancel the task, clean up and
/// then call RespondActivityTaskCanceled. </para>
/// </summary>
///
/// <param name="respondActivityTaskCompletedRequest">Container for the necessary parameters to execute the RespondActivityTaskCompleted service
/// method on AmazonSimpleWorkflow.</param>
///
/// <exception cref="OperationNotPermittedException"/>
/// <exception cref="UnknownResourceException"/>
public RespondActivityTaskCompletedResponse RespondActivityTaskCompleted(RespondActivityTaskCompletedRequest respondActivityTaskCompletedRequest)
{
IAsyncResult asyncResult = invokeRespondActivityTaskCompleted(respondActivityTaskCompletedRequest, null, null, true);
return EndRespondActivityTaskCompleted(asyncResult);
}
/// <summary>
/// <para> Used by workers to tell the service that the ActivityTask identified by the <c>taskToken</c> completed successfully with a
/// <c>result</c> (if provided). The <c>result</c> appears in the <c>ActivityTaskCompleted</c> event in the workflow history. </para>
/// <para><b>IMPORTANT:</b> If the requested task does not complete successfully, use RespondActivityTaskFailed instead. If the worker finds
/// that the task is canceled through the canceled flag returned by RecordActivityTaskHeartbeat, it should cancel the task, clean up and then
/// call RespondActivityTaskCanceled. </para> <para> A task is considered open from the time that it is scheduled until it is closed. Therefore
/// a task is reported as open while a worker is processing it. A task is closed after it has been specified in a call to
/// RespondActivityTaskCompleted, RespondActivityTaskCanceled, RespondActivityTaskFailed, or the task has <a href="http://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dg-basic.html#swf-dev-timeout-types">timed out</a> .
/// </para> <para> <b>Access Control</b> </para> <para>You can use IAM policies to control this action's access to Amazon SWF resources as
/// follows:</para>
/// <ul>
/// <li>Use a <c>Resource</c> element with the domain name to limit the action to only specified domains.</li>
/// <li>Use an <c>Action</c> element to allow or deny permission to call this action.</li>
/// <li>You cannot use an IAM policy to constrain this action's parameters.</li>
///
/// </ul>
/// <para>If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified
/// constraints, the action fails by throwing <c>OperationNotPermitted</c> . For details and example IAM policies, see <a href="http://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html">Using IAM to Manage Access to Amazon SWF Workflows</a>
/// .</para>
/// </summary>
///
/// <param name="respondActivityTaskCompletedRequest">Container for the necessary parameters to execute the RespondActivityTaskCompleted service
/// method on AmazonSimpleWorkflow.</param>
///
/// <exception cref="T:Amazon.SimpleWorkflow.Model.OperationNotPermittedException" />
/// <exception cref="T:Amazon.SimpleWorkflow.Model.UnknownResourceException" />
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
public Task<RespondActivityTaskCompletedResponse> RespondActivityTaskCompletedAsync(RespondActivityTaskCompletedRequest respondActivityTaskCompletedRequest, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new RespondActivityTaskCompletedRequestMarshaller();
var unmarshaller = RespondActivityTaskCompletedResponseUnmarshaller.GetInstance();
return Invoke<IRequest, RespondActivityTaskCompletedRequest, RespondActivityTaskCompletedResponse>(respondActivityTaskCompletedRequest, marshaller, unmarshaller, signer, cancellationToken);
}
internal RespondActivityTaskCompletedResponse RespondActivityTaskCompleted(RespondActivityTaskCompletedRequest request)
{
var task = RespondActivityTaskCompletedAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
ExceptionDispatchInfo.Capture(e.InnerException).Throw();
return null;
}
}
/// <summary>
/// Initiates the asynchronous execution of the RespondActivityTaskCompleted operation.
/// <seealso cref="Amazon.SimpleWorkflow.IAmazonSimpleWorkflow"/>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the RespondActivityTaskCompleted 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<RespondActivityTaskCompletedResponse> RespondActivityTaskCompletedAsync(RespondActivityTaskCompletedRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new RespondActivityTaskCompletedRequestMarshaller();
var unmarshaller = RespondActivityTaskCompletedResponseUnmarshaller.Instance;
return InvokeAsync<RespondActivityTaskCompletedRequest,RespondActivityTaskCompletedResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
/// <summary>
/// Used by workers to tell the service that the <a>ActivityTask</a> identified by the
/// <code>taskToken</code> completed successfully with a <code>result</code> (if provided).
/// The <code>result</code> appears in the <code>ActivityTaskCompleted</code> event in
/// the workflow history.
///
/// <important> If the requested task does not complete successfully, use <a>RespondActivityTaskFailed</a>
/// instead. If the worker finds that the task is canceled through the <code>canceled</code>
/// flag returned by <a>RecordActivityTaskHeartbeat</a>, it should cancel the task, clean
/// up and then call <a>RespondActivityTaskCanceled</a>. </important>
/// <para>
/// A task is considered open from the time that it is scheduled until it is closed.
/// Therefore a task is reported as open while a worker is processing it. A task is closed
/// after it has been specified in a call to RespondActivityTaskCompleted, <a>RespondActivityTaskCanceled</a>,
/// <a>RespondActivityTaskFailed</a>, or the task has <a href="http://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dg-basic.html#swf-dev-timeout-types">timed
/// out</a>.
/// </para>
///
/// <para>
/// <b>Access Control</b>
/// </para>
///
/// <para>
/// You can use IAM policies to control this action's access to Amazon SWF resources as
/// follows:
/// </para>
/// <ul> <li>Use a <code>Resource</code> element with the domain name to limit the action
/// to only specified domains.</li> <li>Use an <code>Action</code> element to allow or
/// deny permission to call this action.</li> <li>You cannot use an IAM policy to constrain
/// this action's parameters.</li> </ul>
/// <para>
/// If the caller does not have sufficient permissions to invoke the action, or the parameter
/// values fall outside the specified constraints, the action fails by throwing <code>OperationNotPermitted</code>.
/// For details and example IAM policies, see <a href="http://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html">Using
/// IAM to Manage Access to Amazon SWF Workflows</a>.
/// </para>
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the RespondActivityTaskCompleted service method.</param>
///
/// <returns>The response from the RespondActivityTaskCompleted service method, as returned by SimpleWorkflow.</returns>
/// <exception cref="OperationNotPermittedException">
/// Returned when the caller does not have sufficient permissions to invoke the action.
/// </exception>
/// <exception cref="UnknownResourceException">
/// Returned when the named resource cannot be found with in the scope of this operation
/// (region or domain). This could happen if the named resource was never created or is
/// no longer available for this operation.
/// </exception>
public RespondActivityTaskCompletedResponse RespondActivityTaskCompleted(RespondActivityTaskCompletedRequest request)
{
var marshaller = new RespondActivityTaskCompletedRequestMarshaller();
var unmarshaller = RespondActivityTaskCompletedResponseUnmarshaller.Instance;
return Invoke<RespondActivityTaskCompletedRequest,RespondActivityTaskCompletedResponse>(request, marshaller, unmarshaller);
}
/// <summary>
/// Initiates the asynchronous execution of the RespondActivityTaskCompleted operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the RespondActivityTaskCompleted operation on AmazonSimpleWorkflowClient.</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 EndRespondActivityTaskCompleted
/// operation.</returns>
public IAsyncResult BeginRespondActivityTaskCompleted(RespondActivityTaskCompletedRequest request, AsyncCallback callback, object state)
{
var marshaller = new RespondActivityTaskCompletedRequestMarshaller();
var unmarshaller = RespondActivityTaskCompletedResponseUnmarshaller.Instance;
return BeginInvoke<RespondActivityTaskCompletedRequest>(request, marshaller, unmarshaller,
callback, state);
}
/// <summary>
/// <para> Used by workers to tell the service that the ActivityTask identified by the <c>taskToken</c> completed successfully with a
/// <c>result</c> (if provided). The <c>result</c> appears in the <c>ActivityTaskCompleted</c> event in the workflow history. </para>
/// <para><b>IMPORTANT:</b> If the requested task does not complete successfully, use RespondActivityTaskFailed instead. If the worker finds
/// that the task is canceled through the canceled flag returned by RecordActivityTaskHeartbeat, it should cancel the task, clean up and then
/// call RespondActivityTaskCanceled. </para> <para> A task is considered open from the time that it is scheduled until it is closed. Therefore
/// a task is reported as open while a worker is processing it. A task is closed after it has been specified in a call to
/// RespondActivityTaskCompleted, RespondActivityTaskCanceled, RespondActivityTaskFailed, or the task has <a href="http://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dg-basic.html#swf-dev-timeout-types">timed out</a> .
/// </para> <para> <b>Access Control</b> </para> <para>You can use IAM policies to control this action's access to Amazon SWF resources as
/// follows:</para>
/// <ul>
/// <li>Use a <c>Resource</c> element with the domain name to limit the action to only specified domains.</li>
/// <li>Use an <c>Action</c> element to allow or deny permission to call this action.</li>
/// <li>You cannot use an IAM policy to constrain this action's parameters.</li>
///
/// </ul>
/// <para>If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified
/// constraints, the action fails by throwing <c>OperationNotPermitted</c> . For details and example IAM policies, see <a href="http://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html">Using IAM to Manage Access to Amazon SWF Workflows</a>
/// .</para>
/// </summary>
///
/// <param name="respondActivityTaskCompletedRequest">Container for the necessary parameters to execute the RespondActivityTaskCompleted service
/// method on AmazonSimpleWorkflow.</param>
///
/// <exception cref="T:Amazon.SimpleWorkflow.Model.OperationNotPermittedException" />
/// <exception cref="T:Amazon.SimpleWorkflow.Model.UnknownResourceException" />
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
public async Task<RespondActivityTaskCompletedResponse> RespondActivityTaskCompletedAsync(RespondActivityTaskCompletedRequest respondActivityTaskCompletedRequest, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new RespondActivityTaskCompletedRequestMarshaller();
var unmarshaller = RespondActivityTaskCompletedResponseUnmarshaller.GetInstance();
var response = await Invoke<IRequest, RespondActivityTaskCompletedRequest, RespondActivityTaskCompletedResponse>(respondActivityTaskCompletedRequest, marshaller, unmarshaller, signer, cancellationToken)
.ConfigureAwait(continueOnCapturedContext: false);
return response;
}
internal RespondActivityTaskCompletedResponse RespondActivityTaskCompleted(RespondActivityTaskCompletedRequest request)
{
var task = RespondActivityTaskCompletedAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
throw e.InnerException;
}
}
/// <summary>
/// Respond back to SWF that the activity task is complete
/// </summary>
/// <param name="taskToken"></param>
/// <param name="activityState"></param>
void CompleteTask(String taskToken, Common.ActivityTaskCompletedResult activityState)
{
RespondActivityTaskCompletedRequest request = new RespondActivityTaskCompletedRequest()
{
Result = Common.Utils.SerializeToJSON<Common.ActivityTaskCompletedResult>(activityState),
TaskToken = taskToken
};
RespondActivityTaskCompletedResponse response = swfClient.RespondActivityTaskCompleted(request);
Console.WriteLine("Activity task completed. RequestActionId " + activityState.RequestActionId);
}
static void Worker(string tasklistName)
{
string prefix = string.Format("Worker{0}:{1:x} ", tasklistName,
System.Threading.Thread.CurrentThread.ManagedThreadId);
while (true)
{
Console.WriteLine(prefix + ": Polling for activity task ...");
PollForActivityTaskRequest pollForActivityTaskRequest =
new PollForActivityTaskRequest() {
Domain = domainName,
TaskList = new TaskList()
{
// Poll only the tasks assigned to me
Name = tasklistName
}
};
PollForActivityTaskResponse pollForActivityTaskResponse =
swfClient.PollForActivityTask(pollForActivityTaskRequest);
RespondActivityTaskCompletedRequest respondActivityTaskCompletedRequest =
new RespondActivityTaskCompletedRequest() {
Result = "{\"activityResult1\":\"Result Value1\"}",
TaskToken = pollForActivityTaskResponse.ActivityTask.TaskToken
};
if (pollForActivityTaskResponse.ActivityTask.ActivityId == null)
{
Console.WriteLine(prefix + ": NULL");
}
else
{
RespondActivityTaskCompletedResponse respondActivityTaskCompletedResponse =
swfClient.RespondActivityTaskCompleted(respondActivityTaskCompletedRequest);
Console.WriteLine(prefix + ": Activity task completed. ActivityId - " +
pollForActivityTaskResponse.ActivityTask.ActivityId);
}
}
}
/// <summary>
/// <para> Used by workers to tell the service that the ActivityTask identified by the <c>taskToken</c> completed successfully with a
/// <c>result</c> (if provided). </para> <para> The <c>result</c> appears in the <c>ActivityTaskCompleted</c> event in the workflow history.
/// </para> <para><b>IMPORTANT:</b> If the requested task does not complete successfully, use RespondActivityTaskFailed instead. If the worker
/// finds that the task is canceled through the canceled flag returned by RecordActivityTaskHeartbeat, it should cancel the task, clean up and
/// then call RespondActivityTaskCanceled. </para>
/// </summary>
///
/// <param name="respondActivityTaskCompletedRequest">Container for the necessary parameters to execute the RespondActivityTaskCompleted service
/// method on AmazonSimpleWorkflow.</param>
///
/// <exception cref="OperationNotPermittedException"/>
/// <exception cref="UnknownResourceException"/>
public RespondActivityTaskCompletedResponse RespondActivityTaskCompleted(RespondActivityTaskCompletedRequest respondActivityTaskCompletedRequest)
{
IRequest<RespondActivityTaskCompletedRequest> request = new RespondActivityTaskCompletedRequestMarshaller().Marshall(respondActivityTaskCompletedRequest);
RespondActivityTaskCompletedResponse response = Invoke<RespondActivityTaskCompletedRequest, RespondActivityTaskCompletedResponse> (request, this.signer, RespondActivityTaskCompletedResponseUnmarshaller.GetInstance());
return response;
}
public static void Main(string[] args)
{
// Define the workflows that we know of that event processor will be handling
var workflows = new Dictionary<string, Type>
{
{"CustomerOrderWorkflow", typeof (CustomerOrderWorkflow)},
{"VerifyCustomerWorkflow", typeof (VerifyCustomerWorkflow)}
};
// Stopwatch to see how well we are performing
var stopwatch = new Stopwatch();
// We will use this ID as our decision task ID and activity task ID to identify ourselves when polling for
// decision and activity tasks.
var workflowWorkerIdentity = Guid.NewGuid();
// Print out our AWS SWF domains, workflows and activities
Console.Write(GetServiceOutput());
var loop = true;
do
{
// Our super simple application menu
Console.WriteLine("");
Console.WriteLine("=============");
Console.WriteLine("| Main Menu |");
Console.WriteLine("=============");
Console.WriteLine("[1] Submit a new workflow");
Console.WriteLine("[2] Wait for decide using a decision task");
Console.WriteLine("[3] Wait for and do some work for an activity task");
Console.WriteLine("[4] Quit");
Console.Write("\nChoice: ");
var key = Console.ReadLine();
if (String.IsNullOrEmpty(key))
{
continue;
}
switch (key)
{
// Initiate a workflow execution
case "1":
{
Console.WriteLine("Option [1] selected - Submit a new workflow");
// SWF client is disposable, so dispose it
using (var swfClient = new AmazonSimpleWorkflowClient(RegionEndpoint.USWest2))
{
// Our simple property bag: we just need to the email for the account
var propertyBag = new Dictionary<string, object> { { "SampleOrderNumber", "12345" } };
// Setup the workflow request
var workflowRequest = new StartWorkflowExecutionRequest
{
Domain = "demo-domain",
WorkflowId = Guid.NewGuid().ToString(),
WorkflowType = new WorkflowType
{
Name = "CustomerOrderWorkflow",
Version = "1.0"
},
Input = JsonConvert.SerializeObject(propertyBag)
};
try
{
// Call AWS SWF and submit the workflow request
swfClient.StartWorkflowExecution(workflowRequest);
}
catch (AmazonSimpleWorkflowException ex)
{
Console.WriteLine("Caught Exception: " + ex.Message);
Console.WriteLine("Response Status Code: " + ex.StatusCode);
Console.WriteLine("Error Code: " + ex.ErrorCode);
Console.WriteLine("Error Type: " + ex.ErrorType);
Console.WriteLine("Request ID: " + ex.RequestId);
Console.WriteLine("Data: " + ex.Data);
Console.WriteLine("Stacktrace: " + ex.StackTrace);
}
}
}
break;
// Poll for decision task
case "2":
{
Console.WriteLine("Option [2] selected - Wait for decide using a decision task");
Console.WriteLine("Waiting...");
// SWF client is disposable, so dispose it
using (var swfClient = new AmazonSimpleWorkflowClient(RegionEndpoint.USWest2))
{
try
{
// Setup the decision request
var decisionTaskRequest = new PollForDecisionTaskRequest
{
Domain = "demo-domain",
Identity = workflowWorkerIdentity.ToString(),
TaskList = new TaskList { Name = "DeciderTaskList-Default" }
};
// Call AWS SWF and wait for (default timeout: 60 secs) a decision task
var decisionTaskResponse = swfClient.PollForDecisionTask(decisionTaskRequest);
// Task token being an empty string means there are no tasks available and
// we are past the 60 seconds that AWS holds a connection in case a task
// becomes available. If this is the case, we simply retry.
var taskToken =
decisionTaskResponse.DecisionTask.TaskToken;
if (!String.IsNullOrEmpty(taskToken))
{
// We have a valid task, do something...
var decisionTask =
decisionTaskResponse.DecisionTask;
switch (decisionTask.WorkflowType.Name)
{
case "CustomerOrderWorkflow":
case "VerifyCustomerWorkflow":
{
Debug.Assert(decisionTask.WorkflowType.Version == "1.0");
}
break;
default:
Console.WriteLine("ERROR: Unknown workflow.");
break;
}
// Define a new WorkflowEventsProcessor object and let it make the decision!
stopwatch.Start();
var workflowProcessor = new WorkflowEventsProcessor(decisionTask, workflows, decisionTaskRequest, swfClient);
var decisionRequest = workflowProcessor.Decide();
stopwatch.Stop();
Console.WriteLine(">>> Decision(s) made in " + stopwatch.ElapsedMilliseconds + "ms");
// We have our decision, send it away and do something
// more productive with the response
swfClient.RespondDecisionTaskCompleted(decisionRequest);
}
}
catch (AmazonSimpleWorkflowException ex)
{
Console.WriteLine("Caught Exception: " + ex.Message);
Console.WriteLine("Response Status Code: " + ex.StatusCode);
Console.WriteLine("Error Code: " + ex.ErrorCode);
Console.WriteLine("Error Type: " + ex.ErrorType);
Console.WriteLine("Request ID: " + ex.RequestId);
Console.WriteLine("Data: " + ex.Data);
Console.WriteLine("Stacktrace: " + ex.StackTrace);
}
}
}
break;
// Poll for activity task
case "3":
{
Console.WriteLine("Option [3] selected - Wait for decide using a activity task");
Console.WriteLine("Waiting...");
// SWF client is disposable, so dispose it
using (var swfClient = new AmazonSimpleWorkflowClient(RegionEndpoint.USWest2))
{
try
{
// Setup the activity request
var activityTaskRequest = new PollForActivityTaskRequest
{
Domain = "demo-domain",
Identity = workflowWorkerIdentity.ToString(),
TaskList = new TaskList { Name = "ActivityTaskList-Default" }
};
// Call AWS SWF and wait for (default timeout: 60 secs) a activity task
var activityTaskResponse = swfClient.PollForActivityTask(activityTaskRequest);
// Task token being an empty string means there are no tasks available and
// we are past the 60 seconds that AWS holds a connection in case a task
// becomes available. If this is the case, we simply retry.
var taskToken =
activityTaskResponse.ActivityTask.TaskToken;
if (!String.IsNullOrEmpty(taskToken))
{
// We have a valid task, do something...
var activityTask =
activityTaskResponse.ActivityTask;
Console.WriteLine("\n");
Console.WriteLine(">>> Activity: " + activityTask.ActivityType.Name);
// In the real world we would define the activity code in a separate object
// and fire off a thread to actually work on it but in this case we are just
// testing the workflow so this suffices
switch (activityTask.ActivityType.Name)
{
// CustomerOrderWorkflow activities
case "VerifyOrder":
case "ShipOrder":
{
Debug.Assert(activityTask.ActivityType.Version == "1.0");
}
break;
// VerifyCustomerWorkflow activities
case "VerifyCustomerAddress":
case "CheckFraudDB":
case "ChargeCreditCard":
{
Debug.Assert(activityTask.ActivityType.Version == "1.0");
}
break;
default:
Console.WriteLine("ERROR: Unknown activity.");
break;
}
var activityCompletedRequest = new RespondActivityTaskCompletedRequest
{
TaskToken = activityTask.TaskToken,
Result = activityTask.Input
};
// Completion request setup complete, send it away. NOTE: Do something more
// productive with the response
swfClient.RespondActivityTaskCompleted(activityCompletedRequest);
//var activityFailedRequest = new RespondActivityTaskFailedRequest
// {
// TaskToken = activityTask.TaskToken,
// Details = "Test failure."
// };
//// Completion request setup complete, send it away. NOTE: Do something more
//// productive with the response
//swfClient.RespondActivityTaskFailed(activityFailedRequest);
}
}
catch (AmazonSimpleWorkflowException ex)
{
Console.WriteLine("Caught Exception: " + ex.Message);
Console.WriteLine("Response Status Code: " + ex.StatusCode);
Console.WriteLine("Error Code: " + ex.ErrorCode);
Console.WriteLine("Error Type: " + ex.ErrorType);
Console.WriteLine("Request ID: " + ex.RequestId);
Console.WriteLine("Data: " + ex.Data);
Console.WriteLine("Stacktrace: " + ex.StackTrace);
}
}
}
break;
case "4":
// Quit
loop = false;
break;
default:
Console.WriteLine("ERROR: Unknown command.");
break;
}
} while (loop);
}
