tree 6c086646eaacdce9af1bba600571fab0b40df9c5
parent 4c9afe436f9a60e8d8fe0131850f0351d746362b
author Adriana Kobylak <anoo@us.ibm.com> 1547748518 -0600
committer Ed Tanous <ed.tanous@intel.com> 1558459329 +0000

vm_websocket: Add websocket handler

On receiving a websocket request on endpoint /vm/0/0,
connect to the nbd-proxy app and send/receive stdio.

Tested: Verified that the host could see the virtual
media usb device, mounted it manually and checked
the contents of the iso file used for the test were
there. To test, used the html and js script:
https://github.com/openbmc/jsnbd/tree/master/web
and an Ubuntu iso image file.
Verified that it worked after closing the websocket
(using the stop function from the html file), to
check that the processes were cleaned up and freed
up for a subsequent request.

Change-Id: I0b070310b070c086d67d0ae3e2c165551d6b87cc
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>