There can be a race from eagerly shutting down the servers and
severing two pipes at the same time but for the purpose of this test,
we only care about whether the requests are initiated from the client
as expected, not how the upstream/proxy servers behave. Ignore EPIPE
errors from them.
PR-URL: https://github.com/nodejs/node/pull/60269
Refs: https://github.com/nodejs/node/issues/59741
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Joyee Cheung
c2d44174b2