TestGetContainersAttachWebsocket is currently broken on Windows CI tests
b/c it has hardcoded unix://var/run/docker.sock. This change makes use
of @icecrime's code in docker_utils and generalizes it with sockConn()
to provide a net.Conn by making use of DOCKER_TEST_HOST. Also fixes
the test.
Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
Antonio Murdaca
Alexander Morozov
Brian Goff
Ahmet Alp Balkan
Andrew C. Bodine