tree ef2c605575beb6fbdd7635feef6bac42577358a7
parent bc27656c53f79500b27ef1648c3a12ac8d06a084
author Gregory Brail <gregbrail@google.com> 1481934357 -0800
committer Gregory Brail <gregbrail@google.com> 1481934357 -0800

Break listen down in to two parts -- start listening, and wait.