tree 23a480b1bbe8292cce4c8603440b50dfb524cdfe
parent fc84fb63e55e79a6af2c0b47ee84861d7529e1ed
author Lorenzo Colitti <lorenzo@google.com> 1458048635 +0900
committer Lorenzo Colitti <lorenzo@google.com> 1458139556 +0900

Don't assume we can bind to a random port.

Instead, let the kernel choose a free port for us and use
getsockname to find out what it is.

This should help avoid flakiness caused by EADDRINUSE.

Change-Id: Ic5d8e3e24ea6e975fb9217291e9c8b758603f96c