1363700 - Add RCWN stats to about:networking

Status: RESOLVED FIXED

(Core :: Networking, enhancement)

Comment 1

[Valentin Gosu [:valentin] (he/him)]

Attachment: Bug 1363700 - Add RCWN stats to about:networking

Review commit: https://reviewboard.mozilla.org/r/137946/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/137946/

Comment 2

[Michal Novotny [:michal]]

Comment on attachment 8866313 [details]
Bug 1363700 - Add RCWN stats to about:networking

https://reviewboard.mozilla.org/r/137946/#review141112

Comment 3

[Valentin Gosu [:valentin] (he/him)]

Comment on attachment 8866313 [details]
Bug 1363700 - Add RCWN stats to about:networking

Review request updated; see interdiff: https://reviewboard.mozilla.org/r/137946/diff/1-2/

Comment 4

[Mozilla Autoland]

hg error in cmd: hg push -r tip ssh://hg.mozilla.org/integration/autoland: pushing to ssh://hg.mozilla.org/integration/autoland
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 1 changesets with 10 changes to 10 files
remote: 
remote: WebIDL file dom/webidl/NetDashboard.webidl altered in changeset 592db80ffc05 without DOM peer review
remote: 
remote: 
remote: 
remote: ************************** ERROR ****************************
remote: 
remote: Changes to WebIDL files in this repo require review from a DOM peer in the form of r=...
remote: This is to ensure that we behave responsibly with exposing new Web APIs. We appreciate your understanding..
remote: 
remote: *************************************************************
remote: 
remote: 
remote: transaction abort!
remote: rollback completed
remote: pretxnchangegroup.d_webidl hook failed
abort: push failed on remote

Comment 5

[Boris Zbarsky [:bzbarsky]]

Comment on attachment 8866313 [details]
Bug 1363700 - Add RCWN stats to about:networking

https://reviewboard.mozilla.org/r/137946/#review141204

r=me on the webidl bits

Comment 6

[Valentin Gosu [:valentin] (he/him)]

Thanks!

Comment 7

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/8b3ae4be3a13
Add RCWN stats to about:networking r=bz,michal

Comment 8

[Wes Kocher (:KWierso) (Not reading bugmail; email directly if needed)]

https://hg.mozilla.org/mozilla-central/rev/8b3ae4be3a13

Comment 9

[Francesco Lodolo [:flod]]

For posterity (people coming to this bug from the strings that just landed), RCWN stands for "Race Cache With Network"

From bug 1358038

> The RCWN feature in Necko adds the ability to race the cache with 
> the network when the cache is slow. So if reading from the disk 
> is slow, we will send a network request, and return the channel 
> from the network, even though we have the entry in the cache. 
> This way we provide the content to consumers faster.