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1338: Clean up caches after WorkflowNode torn down #1339

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Merged
merged 1 commit into from
Jun 10, 2025

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steve-the-edwards
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Fixes #1338

// No other cleanup work should be done in this function, since it will only be invoked when
// this workflow is *directly* discarded by its parent (or the host).
// If you need to do something whenever this workflow is torn down, add it to the
// invokeOnCompletion handler for the Job above.
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This comment was old. We now cancel anytime we stop actively rendering a node.


/**
* When we are finished with at least one node that holds on to this workflow instance,
* then we clear the cache. The reason we do that every time is that it *might* be the last
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Just gonna say, this sounds like a problem for refcounting, although if this is a temporary bandaid while we prep for a bigger, more comprehensive fix, who cares.

@steve-the-edwards steve-the-edwards marked this pull request as ready for review June 10, 2025 17:09
@steve-the-edwards steve-the-edwards requested a review from a team as a code owner June 10, 2025 17:09
@steve-the-edwards steve-the-edwards force-pushed the sedwards/render-context-leak branch from 4f14d12 to cdf8890 Compare June 10, 2025 19:46
@steve-the-edwards steve-the-edwards merged commit bf75158 into main Jun 10, 2025
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@steve-the-edwards steve-the-edwards deleted the sedwards/render-context-leak branch June 10, 2025 20:09
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canonicalStatefulRenderContext is leaked after the WorkflowNode is no longer using it; also leaks lastRendering
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