1799095 - Requests displayed as incomplete when throttling is active

Status: NEW

(DevTools :: Netmonitor, defect, P3)

Description

[Jan Honza Odvarko [:Honza] (always need-info? me)]

Attachment: obrazek.png

This has been reported as a follow up for bug 1793393

STR:

1. Open DevTools Toolbox and select the Network panel and disable cache
2. Load https://bugzilla.mozilla.org/show_bug.cgi?id=1796140
3. I am seeing 45 requests, all 200 OK
4. Set throttling to "Good 3G" (looks like it doesn't matter which one is used)
5. Reload the page
6. Again there is 45 requests, but many of them (JS and CSS) are not finished

Attaching a screenshot

Honza

Comment 1

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

:Honza, if you think that's a regression, could you try to find a regression range using for example mozregression?

Comment 2

[Ciprian Georgiu, Desktop QA]

I've investigated this issue using older Nightly builds, and it seems that the issue is not a regression. I was able to reproduce the problem on Nightly (62.0a1, Build ID 20180507222648) as well. Older builds than that, don't have the throttling option in Netmintor panel.

Comment 3

[Julian Descottes [:jdescottes]]

ni myself to repro + investigate