// all tasks that are to be executed from a message must follow the format of "_task_{taskname}"
public void _task_count_by_seconds(DistributedTask task)
{
var required_params = new string[1] {
"seconds"
};
bool missing_params = !TaskIncludesRequiredParams(required_params, task);
if (missing_params)
{
return;
}
int seconds = int.Parse(task.taskparams["seconds"].ToString());
if (seconds > 120)
{
Console.WriteLine("120 seconds is maximum count time.");
return;
}
WorkerTaskStatus status = new WorkerTaskStatus(task.task_id, "Queued");
for (var x = 1; x < seconds + 1; x++)
{
var newstatus = String.Format("{0}/{1} counted.", x, seconds);
status.UpdateStatus(newstatus);
Thread.Sleep(1000);
Console.WriteLine(x);
}
Console.WriteLine("done");
}
public string ReceiveTaskFromJson(string taskdata)
{
var task = DistributedTask.FromJson(taskdata);
Console.WriteLine(task);
return(this.ReceiveTask(task));
}
private bool TaskIncludesRequiredParams(string[] required_params, DistributedTask task)
{
bool success = true;
foreach (string p in required_params)
{
Console.WriteLine(p);
if (!task.taskparams.ContainsKey(p))
{
Console.WriteLine("key {0} is missing!", p);
success = false;
break;
}
}
return(success);
}
public string ReceiveTask(DistributedTask task)
{
Type thisType = this.GetType();
MethodInfo taskmethod = thisType.GetMethod("_task_" + task.taskname);
if (taskmethod == null)
{
Console.WriteLine("Could not route task: {0}", task.taskname);
return("nondeliverable");
}
Console.WriteLine("Performing task: {0}", task.taskname);
Object[] tparams = new Object[1];
tparams[0] = task;
taskmethod.Invoke(this, tparams);
return(task.task_id);
}