8000 Fix ONVIF subscription renew by hunterjm · Pull Request #42651 · home-assistant/core · GitHub
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Fix ONVIF subscription renew #42651

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Merged
merged 1 commit into from
Oct 31, 2020
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hunterjm
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Proposed change

The ONVIF subscription renewal fails after the changes in 0.117 that attempted to setup events for cameras that didn't advertise supporting them. This adds a renewal at the beginning before starting the event service to ensure we no longer get stuck in a loop.

I have someone running this change as a custom component currently to verify the fix.

Long term fix would be to add support for relative time renewals. The reason this is failing is because some cameras don't support both absolute and relative renewals like they are supposed to. That should be a separate PR.

Type of change

  • Dependency upgrade
  • Bugfix (non-breaking change which fixes an issue)
  • New integration (thank you!)
  • New feature (which adds functionality to an existing integration)
  • Breaking change (fix/feature causing existing functionality to break)
  • Code quality improvements to existing code or addition of tests

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@hunterjm hunterjm added this to the 0.117.2 milestone Oct 30, 2020
@MartinHjelmare MartinHjelmare changed the title Bugfix: ONVIF subscription renew Fix ONVIF subscription renew Oct 31, 2020
@MartinHjelmare
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Go ahead and merge when the testing is done.

@kenlasko
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@hunterjm gave me the updated code and I put it on my system which was experiencing the issue. Previously, the memory usage would grow at a steep rate until system failure (within 6 hours or so). With the updated code, I've been running stable for the past 16 hours with no apparent memory leak.

@hunterjm hunterjm merged commit f1bb7b4 into home-assistant:dev Oct 31, 2020
@hunterjm hunterjm deleted the fix-onvif-events branch October 31, 2020 13:15
balloob pushed a commit that referenced this pull request Nov 1, 2020
@balloob balloob mentioned this pull request Nov 1, 2020
@ricarva
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ricarva commented Nov 2, 2020

@hunterjm This commit seems to have broken the Motion Events sensor in my setup. I was fine on 117.1, and with the update to HA 117.2 the sensor has become Unavailable.

@frenck
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frenck commented Nov 2, 2020

@ricarva Please do not use comments on handled/closed/merged PRs to report a bug. Instead, create an issue in the issue tracker here on GitHub.

Thanks 👍

@home-assistant home-assistant locked and limited conversation to collaborators Nov 2, 2020
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Successfully merging this pull request may close these issues.

ONVIF Integration May Leak Memory
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