I would appreciate a pair of extra eyes | Home Assistant | Page 1

lone flame Mar 18, 2026, 1:52 PM

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Is there a downside to increasing the pool size?

stiff trellis Mar 18, 2026, 1:54 PM

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I do not know. I would assume that there likely is a reason why the poolsize is full

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Maybe @oblique bloom would have an idea as he's experienced with calendars and worked on caldav before

tight saddle Mar 18, 2026, 2:23 PM

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From claude:

The deeper issue is that all CalDAV coordinators share a single session/pool per account. A better long-term fix might be coordinating poll timing or batching requests. Bumping the pool just shifts the exhaustion threshold up — if someone has 25 calendars, they'd hit the same issue again.```

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I agree with claude and we should fix it properly

lone flame Mar 18, 2026, 2:24 PM

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Well, yea. But this seems to be a limitation with the caldav library... or maybe caldav has a better way to manage multiple calendars

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I agree though, setting it to 20 and calling it a day is not a fix

#I would appreciate a pair of extra eyes