diff options
Diffstat (limited to 'pkg/refs/refcounter.go')
| -rw-r--r-- | pkg/refs/refcounter.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/pkg/refs/refcounter.go b/pkg/refs/refcounter.go index 3f39edb66..d9d5e6bcb 100644 --- a/pkg/refs/refcounter.go +++ b/pkg/refs/refcounter.go @@ -475,3 +475,13 @@ func (r *AtomicRefCount) DecRefWithDestructor(ctx context.Context, destroy func( func (r *AtomicRefCount) DecRef(ctx context.Context) { r.DecRefWithDestructor(ctx, nil) } + +// OnExit is called on sandbox exit. It runs GC to enqueue refcount finalizers, +// which check for reference leaks. There is no way to guarantee that every +// finalizer will run before exiting, but this at least ensures that they will +// be discovered/enqueued by GC. +func OnExit() { + if LeakMode(atomic.LoadUint32(&leakMode)) != NoLeakChecking { + runtime.GC() + } +} |