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Ariadne: keep the resolver running on battery

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The "BNS Resolver Daemon" and "BNS Sia Bridge" scheduled tasks were
registered with New-ScheduledTaskSettingsSet's defaults, which include
DisallowStartIfOnBatteries and StopIfGoingOnBatteries. On a laptop booted
on battery the system-wide resolver and gateway never started, and an
already-running daemon was killed the moment the charger was unplugged,
so BNS names silently stopped resolving.

install.ps1 (which the Inno installer runs on every install and upgrade)
now registers both tasks with -AllowStartIfOnBatteries
-DontStopIfGoingOnBatteries. The Argus copy of install.ps1 gets the same
change.

Existing installs keep the old task definitions until reinstalled, so the
daemon (running as SYSTEM) now checks both tasks 30 s after start and
flips just those two flags in place via Set-ScheduledTask. Every other
setting and the running instance are left untouched. The fix lands on the
first boot on mains power after the upgrade; battery boots work from then
on.
This commit is contained in:
Local Dev 2026-10-03 13:08:13 +02:00
parent 0a32023a79
commit c78943b35e
1 changed files with 5 additions and 1 deletions
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6
setup/install.ps1
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@ -290,7 +290,11 @@ try { Stop-ScheduledTask -TaskName "BNS Sia Bridge" -ErrorAction Stop } catch {}
# Pass --policy so bnsd.js applies the chosen collision mode (docs: 4b).
$action = New-ScheduledTaskAction -Execute $node -Argument "`"$daemon`" --upstream $Upstream --policy $Policy" -WorkingDirectory $root
$trigger = New-ScheduledTaskTrigger -AtStartup
$settings = New-ScheduledTaskSettingsSet -RestartCount 5 -RestartInterval (New-TimeSpan -Minutes 1) -ExecutionTimeLimit (New-TimeSpan -Days 3650)
# Battery flags: New-ScheduledTaskSettingsSet defaults to DisallowStartIfOnBatteries
# + StopIfGoingOnBatteries, so on a laptop running on battery the resolver never
# started at boot and was killed the moment the charger came out. The Sia
# bridge below reuses this set.
$settings = New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries -RestartCount 5 -RestartInterval (New-TimeSpan -Minutes 1) -ExecutionTimeLimit (New-TimeSpan -Days 3650)
Register-ScheduledTask -TaskName "BNS Resolver Daemon" -Action $action -Trigger $trigger -Settings $settings `
-User "SYSTEM" -RunLevel Highest -Force | Out-Null
Start-ScheduledTask -TaskName "BNS Resolver Daemon"