RESOLVED FIXED 202557
Stop sending list of display-isolated schemes to NetworkProcess 
https://bugs.webkit.org/show_bug.cgi?id=202557
Summary Stop sending list of display-isolated schemes to NetworkProcess
Alex Christensen
Reported 2019-10-03 18:45:12 PDT
Stop sending list of display-isolated schemes to NetworkProcess
Attachments
Patch (9.98 KB, patch)
2019-10-03 18:47 PDT, Alex Christensen 		youennf: review+
DetailsFormatted DiffDiff
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Alex Christensen
Comment 1 2019-10-03 18:47:35 PDT
Created attachment 380180 [details] Patch
youenn fablet
Comment 2 2019-10-04 07:44:49 PDT
We would go from N IPC messages to N-1 IPC messages. Is the issue efficiency? Currently, we can use SecurityOrigin without any behavioural difference in web process and network process, which is nice. At some point, we might want network process to be able to handle navigation redirections, which would then end-up making use of the canDisplay check.
Alex Christensen
Comment 3 2019-10-04 08:29:53 PDT
The issue is the network-process-global dependency on the process pool, which I am trying to break. If we start using canDisplay in the network process, we will need to add an optional parameter of a non-global list of schemes to use, which is what I'm about to do with the other schemes in the SchemeRegistry that are used in the NetworkProcess.
Alex Christensen
Comment 4 2019-10-04 09:00:30 PDT
See https://bugs.webkit.org/show_bug.cgi?id=202586
Alex Christensen
Comment 5 2019-10-04 12:33:11 PDT
http://trac.webkit.org/r250739
Radar WebKit Bug Importer
Comment 6 2019-10-04 12:34:17 PDT
<rdar://problem/55991532>
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