tree eae3f8cf2bd654a51db2581f64eab6eb48e0877c
parent 314fe5ea20feb6791b8884312b139f74c5c4fcb9
author Hansong Zhang <hsz@google.com> 1563985747 -0700
committer Hansong Zhang <hsz@google.com> 1563986026 -0700

Cert signal server: Use TCP instead of UNIX socket

Since we want to run the stacks on the phone, we need to use TCP socket
and set up TCP forwarding to run the test.

Test: cert/run_cert.sh
Change-Id: I3fd6c17318d372ab0be4065df4aea2a5bb469ab3