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RESOLVED FIXED
175391
Teach ScriptExecutionContexts about their SessionID
https://bugs.webkit.org/show_bug.cgi?id=175391
Summary
Teach ScriptExecutionContexts about their SessionID
Brady Eidson
Reported
2017-08-09 11:22:07 PDT
Teach ScriptExecutionContexts about their SessionID Especially needed to expose SessionIDs to workers.
Attachments
Patch
(31.72 KB, patch)
2017-08-09 11:57 PDT
,
Brady Eidson
no flags
Details
Formatted Diff
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proposed patch, testcase, etc.
Brady Eidson
Comment 1
2017-08-09 11:57:19 PDT
Created
attachment 317726
[details]
Patch
Andy Estes
Comment 2
2017-08-09 12:05:10 PDT
Comment on
attachment 317726
[details]
Patch View in context:
https://bugs.webkit.org/attachment.cgi?id=317726&action=review
> Source/WebCore/page/SessionID.cpp:61 > +SessionID SessionID::isolatedCopy() const > +{ > + return SessionID { m_sessionID }; > +}
Seems like you could just do a regular copy-by-value in WorkerThreadStartupData instead of adding this, since there's no actual isolated copying going on here.
Brady Eidson
Comment 3
2017-08-09 12:56:14 PDT
(In reply to Andy Estes from
comment #2
)
> Comment on
attachment 317726
[details]
> Patch > > View in context: >
https://bugs.webkit.org/attachment.cgi?id=317726&action=review
> > > Source/WebCore/page/SessionID.cpp:61 > > +SessionID SessionID::isolatedCopy() const > > +{ > > + return SessionID { m_sessionID }; > > +} > > Seems like you could just do a regular copy-by-value in > WorkerThreadStartupData instead of adding this, since there's no actual > isolated copying going on here.
I much prefer future proofing (future resisting?) any class that is passed cross thread. By having isolatedCopy() in the SessionID.h header, it suggests to anybody adding any future arguments that they need to account for them.
Brady Eidson
Comment 4
2017-08-09 13:04:45 PDT
(In reply to Brady Eidson from
comment #3
)
> (In reply to Andy Estes from
comment #2
) > > Comment on
attachment 317726
[details]
> > Patch > > > > View in context: > >
https://bugs.webkit.org/attachment.cgi?id=317726&action=review
> > > > > Source/WebCore/page/SessionID.cpp:61 > > > +SessionID SessionID::isolatedCopy() const > > > +{ > > > + return SessionID { m_sessionID }; > > > +} > > > > Seems like you could just do a regular copy-by-value in > > WorkerThreadStartupData instead of adding this, since there's no actual > > isolated copying going on here. > > I much prefer future proofing (future resisting?) any class that is passed > cross thread. > > By having isolatedCopy() in the SessionID.h header, it suggests to anybody > adding any future arguments that they need to account for them.
s/future arguments/future members/
WebKit Commit Bot
Comment 5
2017-08-09 13:26:01 PDT
Comment on
attachment 317726
[details]
Patch Clearing flags on attachment: 317726 Committed
r220475
: <
http://trac.webkit.org/changeset/220475
>
WebKit Commit Bot
Comment 6
2017-08-09 13:26:03 PDT
All reviewed patches have been landed. Closing bug.
Radar WebKit Bug Importer
Comment 7
2017-08-09 13:26:44 PDT
<
rdar://problem/33809118
>
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