asp.net - c# check if task is running - Stack Overflow
2012年11月23日 · Check the status of a thread which calls using Task.Run. Hot Network Questions
c# - Async always WaitingForActivation - Stack Overflow
2013年12月30日 · Consider this for better explanation: You have a Foo method,let's say it Task A, and you have a Task in it,let's say it Task B, Now the running task, is Task B, your Task A awaiting for Task B result.And you assing your result variable to your returning Task which is Task A, because Task B doesn't return a Task, it returns a string. Consider this:
python - How to check task status in Celery? - Stack Overflow
Creating an AsyncResult object from the task id is the way recommended in the FAQ to obtain the task status when the only thing you have is the task id. However, as of Celery 3.x, there are significant caveats that could bite people if they do not pay attention to them.
c# - How do I return the TaskStatus when making a synchronous …
2016年9月14日 · public async Task<TaskResult> CreateAsync(ApplicationUser user) { return await Task.Run(() => _dal.CreateUser(user.UserName)); } But if you can't return Task<TaskResult> from CreateAsync method... well, than you can't obtain TaskResult from CreateAsync by definition. In that case you can store result locally:
Why task's status is Faulted instead of Canceled in cooperative ...
2021年5月21日 · We can see that t's status is Faulted which is good. According to the answer to the question, when we pass the token into task's constructor or Run's parameter, t's status should be "Canceled" because. when the task sees that OperationCanceledException, it checks whether the OperationCanceledException's token matches the Task's token. If it ...
Task stays in WaitingToRun state for abnormally long time
2013年2月1日 · A bit of code that created and started a task ran, but the task never started (it just changed status to WaitingToRun) Having tried the other options in this thread to no avail I thought about it a bit more, and realised that the code that was calling this method was itself called in a continuation task, that had been specified to run on the UI ...
c# - how can I know if a task is completed - Stack Overflow
Your method needs to return a Task so you have something to wait on or check for completion status. private async Task LoadSSNs() { await Task.Run(() => grdSSNs.DataSource = ICTBLL.GetData(ID)); } How you determine if the task is complete …
Task status WaitingForActivation - what does this mean?
WaitingForActivation is the time the task resides between a call to the Start method and the moment in which the task gets scheduled by the Task scheduler. So directly after a call to the start method of a task, the tasks status is being set to WaitingForActivation and a call to scheduler.AddWork is made.
Is there any other way to set Task.Status to Cancelled
2014年12月17日 · Sometimes, this seems like unnecessary code. If the user presses cancel, then cancel the Task (obviously the task itself needs to handle it too). I don't feel like there needs to be any other code requirement. Simply check the Status property for …
c# - Task status changes to RanToCompletion if the Task await's ...
2014年5月29日 · I was having a similar issue with Task.Run() of an async method. This explained the issue perfectly; by using Task.Run I'm basically nesting async calls, and the one I actually want to monitor is a layer deeper in the stack than the Task reference I get from Task.Run().