tree a039a4dff1056f9e4bf95300081d04d93d3a5c62
parent ddb92b943b3ce45231818b7ac2912ee521d5b6d5
author James Robinson <jamesr@google.com> 1555530549 +0000
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1555530549 +0000

[dev_finder] Issue mDNS queries on multiple ports (5353,5356 by default)

This teaches the dev_finder tool to issue mDNS queries on multiple
ports, responding to whichever port answers first. The -port flag now
accepts a comma separated list of port numbers. The default is to query
on port 5353 and 5356.  This way the dev_finder tool will keep working
while we (temporarily) shift the responder port around.

Change-Id: I7ce5c7a0898496f1c720b8f0130147317dadebb0