tree 0a55c9a9dc970f515dea49e8b3e4a7c8fd144308
parent d515454c7c51a5b40adc8b9f4f28a8c0b47ea58b
author Jack He <siyuanh@google.com> 1585110980 -0700
committer Jack He <siyuanh@google.com> 1585111281 -0700

Cert: Check whether TCP forwarding is successful before running

* Save port numbers in device object
* Remove forwarding when test finishes

Test: source gd/cert/run
Bug: 152366017
Change-Id: Ie76466eb3bcc4bc4686dc8c6adf262daca80bd39