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Only set event if entry still exists #217

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Merged
goodboy merged 1 commit into from
Sep 2, 2021
Merged

Only set event if entry still exists #217

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6 changes: 4 additions & 2 deletions piker/_cacheables.py
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Original file line number Diff line number Diff line change
Expand Up @@ -174,8 +174,10 @@ async def maybe_open_ctx(
log.warning(f'De-allocating resource for {key}')

# terminate mngr nursery
_, no_more_users = cache.resources[ctx_key]
no_more_users.set()
entry = cache.resources.get(ctx_key)
if entry:
_, no_more_users = entry
no_more_users.set()


@asynccontextmanager
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