Bug 310163

Summary:	[Site Isolation] Web Inspector: add ProxyingNetworkAgent for cross-process network instrumentation
Product:	WebKit	Reporter:	Blaze Burg <bburg>
Component:	Web Inspector	Assignee:	Blaze Burg <bburg>
Status:	NEW
Severity:	Normal	CC:	inspector-bugzilla-changes, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://github.com/WebKit/WebKit/pull/60841
Bug Depends on:	310162
Bug Blocks:	310164

Blaze Burg

Reported 2026-03-17 23:06:24 PDT

Add ProxyingNetworkAgent in the UIProcess and FrameNetworkAgentProxy in WebContent processes to forward Network domain events across process boundaries under Site Isolation. Includes IPC message definitions, WebInspectorBackend hooks for agent lifecycle, and NetworkAgentInstrumentation integration. Part of the Site Isolation Network domain support: rdar://143782685

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Radar WebKit Bug Importer

Comment 1 2026-03-17 23:06:30 PDT

<rdar://problem/172806495>

Blaze Burg

Comment 2 2026-03-17 23:26:16 PDT

Pull request: https://github.com/WebKit/WebKit/pull/60841

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