public override AmazonWebServiceResponse Unmarshall(JsonUnmarshallerContext context)
{
RespondActivityTaskCompletedResponse response = new RespondActivityTaskCompletedResponse();
return(response);
}
/// <summary>
/// Respond back to SWF that the activity task is complete
/// </summary>
/// <param name="taskToken"></param>
/// <param name="activityState"></param>
private void TaskCompleted(string taskToken, string result)
{
RespondActivityTaskCompletedRequest request = new RespondActivityTaskCompletedRequest
{
Result = result,
TaskToken = taskToken
};
RespondActivityTaskCompletedResponse response = _swfClient.RespondActivityTaskCompletedAsync(request).Result;
}
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);
}
private async Task CompleteTask(String taskToken, SwfActivity swfActivity)
{
RespondActivityTaskCompletedRequest request = new RespondActivityTaskCompletedRequest()
{
Result = JsonSerializer.Serialize <SwfActivity>(swfActivity),
TaskToken = taskToken
};
RespondActivityTaskCompletedResponse response = await this.SwfClient.RespondActivityTaskCompletedAsync(request);
this.EmrJobLogger.PrintInfo(string.Format(SwfResources.Info_ActivityCompletedTemplate, swfActivity.Name, swfActivity.JobFlowId));
}
public static void Worker(IAmazonSimpleWorkflow swfClient, string domainName, 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);
}
}
}
public void Worker(string tasklistName)
{
while (true)
{
Console.WriteLine("Starting Worker" + tasklistName + ": Polling for activity...");
PollForActivityTaskRequest pollForActivityTaskRequest =
new PollForActivityTaskRequest()
{
Domain = domainName,
TaskList = new TaskList()
{
Name = tasklistName
}
};
PollForActivityTaskResponse pollForActivityTaskResponse = swfClient.PollForActivityTaskAsync(pollForActivityTaskRequest).Result;
Console.WriteLine("finished polling pollForActivityTaskResponse");
RespondActivityTaskCompletedRequest respondActivityTaskCompletedRequest =
//Ideally this function would actually do something and return real values. But since it's just hello
//world we're returning nothing of value. (a static string)
new RespondActivityTaskCompletedRequest()
{
Result = "{\"customReturnValue\":\"CustomReturnResult\"}",
TaskToken = pollForActivityTaskResponse.ActivityTask.TaskToken
};
if (pollForActivityTaskResponse.ActivityTask.ActivityId == null)
{
Console.WriteLine("Starting Worker" + tasklistName + ": NULL");
}
else
{
RespondActivityTaskCompletedResponse respondActivityTaskCompletedResponse =
swfClient.RespondActivityTaskCompletedAsync(respondActivityTaskCompletedRequest).Result;
Console.WriteLine("Starting Worker" + tasklistName + ": Activity completed" + pollForActivityTaskResponse.ActivityTask.ActivityId);
}
}
}
