19 lines
1.1 KiB
YAML
19 lines
1.1 KiB
YAML
---
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features:
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- Previously, the pre-deployment garbage collection executed the ``.destroy``
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method for objects that were present in the ``ObjectsCopy`` section of the
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object model (which is the snapshot of the model after last deployment)
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and not present in the current model anymore (because they were deleted
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through the API between deployments). If the destroyed objects were to
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access another object that was not deleted, it was accessing its copy from
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the ``ObjectsCopy``. Thus any changes to the internal state made by that
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object were lost after the garbage collection finished (that is, before the
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``.deploy`` method call) and could not affect the deployment.
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Now, if the object is present in both ``Objects`` and ``ObjectsCopy``, a
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single instance (the one from ``Objects``) is used for both garbage
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collection and deployment.
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As a consequence, instances (in their ``.destroy`` method) now may observe
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changes made to other objects they refer if they were not deleted, but
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modified through the API. In some rare cases, it may break existing
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applications.
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