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 |
||
|---|---|---|
| .. | ||
| sqlalchemy | ||
| v2 | ||
| __init__.py | ||
| utils.py | ||