Function terminate_vm_process

crates/openshell-driver-vm/src/driver.rs:4960–4978

(child: &mut Child)

}

async fn terminate_vm_process(child: &mut Child) -> Result<(), std::io::Error> {
    if let Some(pid) = child.id()
        && let Err(err) = kill(Pid::from_raw(pid.cast_signed()), Signal::SIGTERM)
        && err != Errno::ESRCH
    {
        return Err(std::io::Error::other(format!(
            "send SIGTERM to vm process {pid}: {err}"
        )));
    }

    match tokio::time::timeout(Duration::from_secs(5), child.wait()).await {
        Ok(Ok(_)) => Ok(()),
        Ok(Err(err)) => Err(err),
        Err(_) => {
            child.kill().await?;
            child.wait().await.map(|_| ())
        }
    }
}

fn sandbox_snapshot(sandbox: &Sandbox, condition: SandboxCondition, deleting: bool) -> Sandbox {
    Sandbox {