Web Inspector: [Resources panel] [HAR] Need a way to save timing data.

• Component: Web Inspector (Deprecated)
• Status: RESOLVED FIXED

[Pavel Feldman]

It would be great to have a way to export network data in HAR format. For bug reports, it’s very helpful to be able to save a network trace. It would be great to have this functionality built into Chrome/WebKit.

[Andrey Kosyakov]

Created attachment 67559 [details]
patch

[Yury Semikhatsky]

Comment on attachment 67559 [details]
patch

View in context: https://bugs.webkit.org/attachment.cgi?id=67559&action=prettypatch

> WebCore/inspector/front-end/HAREntry.js:163
> +        return start === -1 ? -1 : Math.round(timing[end] - timing[start]);
start === -1 is not needed

[Andrey Kosyakov]

Created attachment 67565 [details]
patch to land

- Changed check for timings[start] in HAREntry._interval()
- Return -1 instead of 0 for timings.connect if connection reused.

[Andrey Kosyakov]

Committed manually r67474: http://trac.webkit.org/changeset/67474

[Andrey Kosyakov]

See also https://bugs.webkit.org/show_bug.cgi?id=45764 for export of HAR data.

[Pavel Feldman]

Bug description requests that HAR data is exportable in the Web Inspector. Reopening.

[Pavel Feldman]

*** Bug 45764 has been marked as a duplicate of this bug. ***

[Andrey Kosyakov]

Created attachment 67785 [details]
patch

- Added support to export HAR file from resource panel (disabled in Preferences by default until raw headers & cookies available per pfeldman's request)
- Added support for top-level HAR archive (we used to only support HAREntry)

N.B.: the unreadable name of file we offer for download looks to be an immanent effect of the underlying implementation: we use blobs to construct contents of file on the client side, and have no way to apply Content-disposition there or affect file name in the resulting blob URL returned by createBlobURL().

[Andrey Kosyakov]

Created attachment 67788 [details]
patch

- Fixed binary diff

[Andrey Kosyakov]

Committed manually r67615: http://trac.webkit.org/changeset/67615

[Eric Seidel (no email)]

Comment on attachment 67559 [details]
patch

Cleared Yury Semikhatsky's review+ from obsolete attachment 67559 [details] so that this bug does not appear in http://webkit.org/pending-commit.

[Andrey Kosyakov]

Created attachment 75336 [details]
patch

This patch restores HAR export functionality that used to be in Resource panel but was lost during transitioning to Network panel.

[Pavel Feldman]

Comment on attachment 75336 [details]
patch

View in context: https://bugs.webkit.org/attachment.cgi?id=75336&action=review

> WebCore/inspector/front-end/NetworkPanel.js:1312
> +    get resource()

no need for this getter.

[Andrey Kosyakov]

Created attachment 75341 [details]
patch to land

- removed NetworkDataGridNode.get resource(), directly access NetworkDataGridNode._resource instead
- removed trailing whitespace

[Eric Seidel (no email)]

Comment on attachment 67788 [details]
patch

Cleared Pavel Feldman's review+ from obsolete attachment 67788 [details] so that this bug does not appear in http://webkit.org/pending-commit.

[Eric Seidel (no email)]

Comment on attachment 75336 [details]
patch

Cleared Pavel Feldman's review+ from obsolete attachment 75336 [details] so that this bug does not appear in http://webkit.org/pending-commit.

[Andrey Kosyakov]

This is now available for all platforms as Network panel -> context menu -> Copy as HAR, so closing bug.