wslc: idle-terminate inactive per-user session VMs#41077

Draft

benhillis wants to merge 34 commits into

user/benhill/wslc-runtime-encapsulation

Commits on Jul 7, 2026

wslc: idle-terminate per-user container VMs and lazily restart

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Copilot
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wslc: don't pin the session VM for merely-created containers

Ben Hillis
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wslc: fix stale Created/Running comments on the activity hold

Ben Hillis
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wslc: address idle-termination review feedback

Ben Hillis
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wslc: update recovery warning tests for log-only behavior

Ben Hillis
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wslc: address review feedback on lazy VM lifecycle

Ben Hillis
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wslc: use non-throwing filesystem::exists for storage VHD probe

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wslc: extract WSLCSessionRuntime from WSLCSession

Ben Hillis
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fix formatting
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wslc: skip containerd VHD unmount when storage was never mounted

Ben Hillis
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Commits on Jul 8, 2026

wslc: publish termination reason before signaling the terminated event

Ben Hillis
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Commits on Jul 9, 2026

wslc: add idle-termination test hook and pass runtime into container factories

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wslc: force-delete recovery test container on all exit paths

Ben Hillis
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Merge remote-tracking branch 'origin/master' into user/benhill/wslc-idle-terminate-vm
Ben Hillis
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wslc: list WSLCIdleState.h in wslcsession HEADERS

Ben Hillis
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Merge remote-tracking branch 'origin/master' into user/benhill/wslc-idle-terminate-vm
Ben Hillis
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wslc: clang-format Open() call site

Ben Hillis
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wslc: correct idle grace-period comment to reference IdleTimeoutSec

Ben Hillis
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wslc: avoid reserved identifier in Fork structured binding

Ben Hillis
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Add WSLC VM start/stop plugin hooks

Ben Hillis
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Pair OnVmStopping only when OnVmStarted fired

Ben Hillis
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Commits on Jul 13, 2026

wslc: address PR feedback and harden idle-terminate VM lifecycle
Ben Hillis
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Merge remote-tracking branch 'origin/master' into user/benhill/wslc-idle-terminate-vm
Ben Hillis
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wslc: fix reentrant deadlock in VM start/stop notifications
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test: exercise reentrant mount from the WSLC OnVmStarted plugin hook
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wslc: hold a VmLease across container archive upload/download
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test: fail fast instead of hanging on idle-termination deadlock detection
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wslc: fix idle-teardown activity race and stopping-only hook pairing
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wslc: skip guest volume unmount when the VM has already exited
Ben Hillis
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Commits on Jul 14, 2026

wslc: track VM-exited with an atomic to avoid a lock-free event race
Ben Hillis
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wslc: close two VM-lifecycle races found in multi-model review
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wslc: narrow the WSLCSession/WSLCSessionRuntime seam
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wslc: mark per-operation activity leases [[maybe_unused]]
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Commits on Jul 16, 2026

wslc: fix idle-timer crash race and notification ordering race
Ben Hillis
committed