1835709 - Add a profiling marker to httpChannelParent::DoAsyncOpen

Status: RESOLVED FIXED

(Core :: Networking: HTTP, enhancement, P3)

Description

[Andrew Creskey [:acreskey]]

It would be useful to be able to know when the AsyncOpen message arrives in the parent process for a given url.

But the primary reason for this bug is to see if we can use additional markers, associated with a channel id, to add more fine-grained details to the Network track, specifically breaking up "Waiting for socket thread" in steps.
See https://bugzilla.mozilla.org/show_bug.cgi?id=1618687#c12

Comment 1

[Andrew Creskey [:acreskey]]

Attachment: Bug 1835709 - Add a profiling marker to httpChannelParent::DoAsyncOpen r=#necko-reviewers

While tracking when the AsyncOpen message arrives in the parent process we are also testing if we can use additional markers, associated with a channel id, to add more fine-grained details to the Network track.

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

There is an r+ patch which didn't land and no activity in this bug for 2 weeks.
:acreskey, could you have a look please?
If you still have some work to do, you can add an action "Plan Changes" in Phabricator.
For more information, please visit BugBot documentation.

Comment 3

[Andrew Creskey [:acreskey]]

I've pinged the reviewer on my patch.

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/2b0df1a5022a
Add a profiling marker to httpChannelParent::DoAsyncOpen r=necko-reviewers,kershaw,julienw

Comment 5

[Iulian Moraru]

https://hg.mozilla.org/mozilla-central/rev/2b0df1a5022a