1883947 - Responses to requests are not shown in the Network panel of the browser toolbox

Status: RESOLVED FIXED

(DevTools :: Netmonitor, defect)

Description

[Mark Banner (:standard8)]

Thank you for helping make Firefox better. If you are reporting a defect, please complete the following:

What were you doing?

1. Opened the browser toolbox and selected the network panel
2. Selected multiprocess
3. In a tab loaded various different pages

What happened?

• The requests are shown, however responses are never shown.
• If you click on one, then the only panel that shows anything is the stack trace.

What should have happened?

• The requests should have been updated with the responses
• The request inspector panel should have been filled in.

Anything else we should know?

• Using the latest nightly on Mac (Official Mozilla & self build, with different profiles)
• There's a lot of InvisibleToDebugger: Error { } DevToolsInfaillibleUtils.sys.mjs:22:13 messages on the console.

Comment 1

[Mark Banner (:standard8)]

Actually, this seems to be affecting parent process requests as well (e.g. search suggestions in the address bar).

Comment 2

[Alexandre Poirot [:ochameau]]

Attachment: Bug 1883947 - [devtools] Fix netmonitor on the browser toolbox.

Comment 3

[Alexandre Poirot [:ochameau]]

Thanks for the report Mark!

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/6889d00f531d
[devtools] Fix netmonitor on the browser toolbox. r=devtools-reviewers,nchevobbe

Comment 5

[Alexandre Poirot [:ochameau]]

Attachment: Bug 1883947 - [devtools] Expand netmonitor test coverage in the Browser Toolbox.

Cover opening the details panel and verify that one header is displayed.

Comment 6

[Cristina Horotan [:chorotan]]

https://hg.mozilla.org/mozilla-central/rev/6889d00f531d

Comment 7

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

This bug has been marked as a regression. Setting status flag for Nightly to affected.

Comment 8

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/ec25d27f83b7
[devtools] Expand netmonitor test coverage in the Browser Toolbox. r=devtools-reviewers,nchevobbe

Comment 9

[Ryan VanderMeulen [:RyanVM]]

If this is a regression, do we know how far back it goes?

Comment 10

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/ec25d27f83b7

Comment 11

[Mark Banner (:standard8)]

(In reply to Ryan VanderMeulen [:RyanVM] from comment #9)

If this is a regression, do we know how far back it goes?

It doesn't appear to be in 123 nor 124, so probably recent.