80a1bed67b
* action_queue module is replaced with the more generic post_tx_queue module that allows to register operations that must run after the main DB transaction associated with processing a workflow event such as completing action. * Instead of calling workflow completion check from all places where task may possibly complete, Mistral now registers a post transactional operation that runs after the main DB transaction (to make sure at least one needed consistent DB read) right inside the task completion logic. It reduces clutter significantly. * Workflow completion check is now registered only if the just completed task may lead to workflow completion, i.e. if it's the last one in a workflow branch. * Join now checks delayed calls to reduce a number of join completion checks created with scheduler and also uses post transactional queue for that. Closes-Bug: #1801872 Change-Id: I90741d4121c48c42606dfa850cfe824557b095d0
11 lines
468 B
YAML
11 lines
468 B
YAML
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fixes:
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Workflow and join completion check logic is now simplified with using
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post transactional queue of operations which is a more generic version of
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action_queue module previously serving for scheduling action runs outside
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of the main DB transaction. Workflow completion check is now registered
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only once when a task completes which reduces clutter and it's registered
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only if the task may potentially lead to workflow completion.
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