tree efbbfe48c912a540448163cddc17a371aa48eee0
parent efb047d2dd57ad4fc2b2543dd294e73cc3670713
author guoweis <guoweis@webrtc.org> 1450399559 -0800
committer Commit bot <commit-bot@chromium.org> 1450399564 +0000

DTLS-SRTP set up is bypassed when the channel has been writable.

This regression was introduced by CL 1505573002 to support remote fingerprint update. What happened is that during PrAnswer, we incorrectly do not apply bundle. However, the channel has become writable at that time. When Answer comes, we still reset the srtp_filter but since the channel has been writable, the new SRTP context has never been applied.

We're making sure that we could always apply SRTP context even when channel has been writable. We'll address the issue that bundle should apply even in PrAnswer in a different CL.

BUG=568734

Review URL: https://codereview.webrtc.org/1532543003

Cr-Commit-Position: refs/heads/master@{#11075}