Josh Bleecher Snyder 68911f6778 wgengine/bench: ignore "engine closing" errors
On benchmark completion, we shut down the wgengine.
If we happen to poll for status during shutdown,
we get an "engine closing" error.
It doesn't hurt anything; ignore it.

Fixes tailscale/corp#1776

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-05-11 11:28:30 -07:00
..
2021-05-11 11:10:21 -07:00