tree 7081029bbe610532887fe771192a32d29cb7df5d
parent ab12c47160591ff78a92da304e143b84865d6d99
author honghaiz <honghaiz@webrtc.org> 1457022467 -0800
committer Commit bot <commit-bot@chromium.org> 1457022473 +0000

Keep on sending stun binding requests on zero-cost networks.
This is useful to keep the NAT binding alive on backup connections.

BUG=

Review URL: https://codereview.webrtc.org/1737493004

Cr-Commit-Position: refs/heads/master@{#11862}