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usbhid-ups with pollonly never sets "Driver stale" #1624

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jimklimov opened this issue Aug 27, 2022 · 0 comments
Open

usbhid-ups with pollonly never sets "Driver stale" #1624

jimklimov opened this issue Aug 27, 2022 · 0 comments
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bug USB
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2.8.4

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@jimklimov
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jimklimov commented Aug 27, 2022 •
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While testing NUT for Windows builds (so might be a platform issue as well), I pulled the USB cable to disconnect the UPS completely while the driver was running (with libusb-1, in pollonly mode, since interrupt mode failed with I/O errors early after stratup for this device/system combo).

It still reports regular "Quick updates" and less frequent "Full updates" even an hour since the cable yank, never noticing that the device is physically not there anymore.
jimklimov added a commit to jimklimov/nut that referenced this issue Aug 28, 2022
@jimklimov
drivers/usbhid-ups.c: hid_ups_walk(): for HU_WALKMODE_FULL_UPDATE wit…
7f66493 
…h "pollonly" mode, re-read HU_FLAG_SEMI_STATIC and HU_FLAG_STATIC entries to detect "Driver stale" situations [networkupstools#1624]
@jimklimov jimklimov mentioned this issue Aug 28, 2022
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@jimklimov jimklimov added this to the 2.8.1 milestone Aug 28, 2022
@jimklimov jimklimov mentioned this issue Jan 9, 2023
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@jimklimov jimklimov modified the milestones: 2.8.1, 2.8.2 Jan 22, 2023
@jimklimov jimklimov modified the milestones: 2.8.2, 2.8.3 Apr 4, 2024
@jimklimov jimklimov modified the milestones: 2.8.3, 2.8.4 Sep 12, 2024
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