Feature Request: Allow cancellation of running applier/destroyer tasks #440
Description
Currently, the baserunner handles context cancellation, but the only task it can currently interrupt is WaitTask, which it does by calling private methods (eww).
As a user who uses the global context for cancellation/timeout, I want to be able to interrupt the applier/destoryer and have it exit quickly, without finishing the ApplyTask/PruneTask.
Solution:
- Pass context to tasks by adding it to the TaskContext
- Update all tasks to handle context.Done() and exit early
- Update all tasks to pass the context to all network calls, so they also can be cancelled (most already take a context)
- Add a Task method to handle status events, so WaitTask can exit early.