fix: Fixed tasks using Batch or Subtask plugin getting stuck in the WAITING state #561
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What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)
Bug Fix
What is the current behavior? (You can also link to an open issue here)
Tasks using the Batch or Subtask plugin sometimes get stuck in the WAITING state because they miss the child task wake-up event.
When a child task finishes, it attempts to wake its parent up by running it. If the parent is already running at this time, this event is ignored and the child task terminates. However, the parent task may have run the step related to the child task before it finished and may think the child task is still running.
What is the new behavior (if this is a feature change)?
Instead of trying to run the parent, child tasks attempt to change the parent's
next_retry
date so they get rerun as soon as possible.Does this PR introduce a breaking change? (What changes might users need to make in their application due to this PR?)
Nope.
Other information: