1700922 - The Session Statistics logs are not being removed after closing a WebRTC call made in private mode

Status: NEW

(Core :: WebRTC: Networking, defect, P3)

Description

[Daniel Bodea [:danibodea]]

Note

• When the user performs a WebRTC call in private mode and closes it, when going to the about:webrtc page, he will notice that the Session Statistics are being kept instead of being deleted.

Affected versions

• Nightly v88.0a1
• Beta v87.0b2
• Release v87.0

Affected platforms

• all

Steps to reproduce

1. Lunch browser.
2. Open a private window.
3. Load a WebRTC call: whereby.com/olacreola
4. Open about:webrtc in another tab.
   Notice: Session Statistics are being displayed for the ongoing call.
5. Close the call / Leave the meeting. (correctly)
6. Focus the about:webrtc tab again and refresh it.

Expected result

• Session Statistics logs are being removed.

Actual result

• Session Statistics logs are being kept.

Regression range

• It is a regression:

  2021-03-25T13:41:47.981000: DEBUG : Found commit message:
  Bug 1626278: Make this test-case function dispatch to STS like it is supposed to. r=mjf

  Differential Revision: https://phabricator.services.mozilla.com/D97173

  2021-03-25T13:41:47.981000: DEBUG : Did not find a branch, checking all integration branches
  2021-03-25T13:41:47.984000: INFO : The bisection is done.
  2021-03-25T13:41:47.987000: INFO : Stopped

Additional notes

• I decided to give it an S2 because it's a privacy-related issue.