Bug 308896
| Summary: | Web Inspector: Site Isolation: Page domain getResourceTree across processes | ||
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| Product: | WebKit | Reporter: | Blaze Burg <bburg> |
| Component: | Web Inspector | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | CC: | inspector-bugzilla-changes, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Bug Depends on: | 306075 | ||
| Bug Blocks: | |||
Blaze Burg
Page.getResourceTree must aggregate frame/resource tree data from all WebProcesses. The tree structure is known in UIProcess (WebFrameProxy hierarchy), but resource details (mimeType, content size, etc.) live in individual WebProcesses.
Work items:
- IPC from ProxyingPageAgent to each WebProcess to collect resource data
- Aggregate fragments into complete tree in UIProcess
- Handle race conditions if frames navigate during aggregation
- Consider hybrid approach: UIProcess builds tree from WebFrameProxy, fills in resource details from WebProcess responses
Radar cross-reference: rdar://157031522
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/171780776>