Andrew Kushnir 8ea1fb7396 refactor(core): exclude disconnected nodes from hydration (#49471)
This commit updates the hydration logic to handle situations where DOM nodes might end up
being disconnected from the DOM tree. We serialize ids of those nodes into the hydration
state transfer data and use the information to switch from hydration to the regular "creation
mode" at runtime.

This situation may happen during the content projection, when some nodes don't make it
into one of the content projection slots (for example, when there is no default
<ng-content /> slot in projector component's template).

Note: we leverage the fact that we have this information available in the DOM emulation
layer (in Domino) for now. Longer-term solution should not rely on the DOM emulation and
only use internal data structures and state to compute this information.

PR Close #49471
2023-03-22 10:04:56 -07:00
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2022-01-04 12:05:25 -08:00

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