Cancel a task on command

How do I cancel a task when I do a command? For example run this command:

PHP:

$task = new DiscoTask($this, $sender->getName());
$this->getScheduler()->cancelTask($task->getTaskId());

It does nothing. Any idea how to get it working?

 

$task->cancel()

 

[Server thread/CRITICAL]: Error: "Call to undefined method TestPlugin\DiscoTask::cancel()"
That doesn't work

 

PHP:

$task->getHandler()->cancel()

 

That doesn't work...

 

I hope that work

 

That also doesn't work, No crash but it does nothing.

 

What you did here is schedule the task a second time, and then cancel this second one. What you would have to do is save the task id within an array on schedule of the task, then cancel the task with id of the one in array

 

Spoiler: Example

PHP:

public $taskIds = [];

/* Schedule your task here*/
$this->taskIds["task"] = $task->getTaskId();

/* You want to cancel your task*/
$this->getScheduler()->cancelTask($this->taskIds["task"]);