Expand description
Operator pause of a run, or of a whole workflow.
Engine::pause_run holds a root run, with every sub-workflow run below
it, in Paused until Engine::resume_paused_run puts each one back in
the state it was paused from, or Engine::cancel_run stops it. A run
executing when it is paused has its step in flight interrupted with
STEP_INTERRUPTED_ERROR,
no further step is started, and the resume replays the run: finished steps
are skipped and the interrupted step is executed again.
Engine::pause_workflow holds the queued runs of a workflow instead:
they are created as usual but no worker picks them up until
Engine::resume_workflow. Under ExecutionMode::Local no worker
exists: a run created while the workflow is paused stays Pending, and
Engine::resume_workflow starts it in a background task.
Structsยง
- RunPause
- Outcome of
Engine::pause_run. - RunResume
- Outcome of
Engine::resume_paused_run.