Bug 190721 – [PSON] SuspendedPages do not report meaningful domains in Activity Monitor

• Component: WebKit2
• Status: RESOLVED FIXED

[Chris Dumez]

SuspendedPages do not report meaningful domains in Activity Monitor, which makes debugging harder.

[Chris Dumez]

<rdar://problem/45059699>

[Chris Dumez]

Created attachment 352701 [details]
Patch

[Alex Christensen]

Comment on attachment 352701 [details]
Patch

r=me.  Can't this be tested?

[Chris Dumez]

(In reply to Alex Christensen from comment #3)
> Comment on attachment 352701 [details]
> Patch
> 
> r=me.  Can't this be tested?

It will need some infrastructure to ask a WebProcess what origins it reports but I think it is doable. Will look into it now.

[Chris Dumez]

Created attachment 352723 [details]
Patch

[Chris Dumez]

Requesting review again now that I added API testing.

[Alex Christensen]

Comment on attachment 352723 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=352723&action=review

> Source/WebKit/UIProcess/WebProcessProxy.cpp:1410
> +    sendSync(Messages::WebProcess::GetActivePagesOriginsForTesting(), Messages::WebProcess::GetActivePagesOriginsForTesting::Reply(activeDomains), 0);

tsk tsk tsk, this is what completion handlers are for.

> Tools/TestWebKitAPI/Tests/WebKitCocoa/ProcessSwapOnNavigation.mm:530
> +    [handler addMappingFromURLString:@"pson://www.google.com/main.html" toData:testBytes];

Is this a URL we can use for testing?

[Chris Dumez]

Comment on attachment 352723 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=352723&action=review

>> Source/WebKit/UIProcess/WebProcessProxy.cpp:1410
>> +    sendSync(Messages::WebProcess::GetActivePagesOriginsForTesting(), Messages::WebProcess::GetActivePagesOriginsForTesting::Reply(activeDomains), 0);
> 
> tsk tsk tsk, this is what completion handlers are for.

This is only used for testing. If I make this async, then I need to IPC messages right? (one in each direction).

>> Tools/TestWebKitAPI/Tests/WebKitCocoa/ProcessSwapOnNavigation.mm:530
>> +    [handler addMappingFromURLString:@"pson://www.google.com/main.html" toData:testBytes];
> 
> Is this a URL we can use for testing?

This is using PSON protocol. We use proper domains names in PSON tests so that process-swap on cross-site navigation actually triggers.

[Chris Dumez]

Comment on attachment 352723 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=352723&action=review

>>> Source/WebKit/UIProcess/WebProcessProxy.cpp:1410
>>> +    sendSync(Messages::WebProcess::GetActivePagesOriginsForTesting(), Messages::WebProcess::GetActivePagesOriginsForTesting::Reply(activeDomains), 0);
>> 
>> tsk tsk tsk, this is what completion handlers are for.
> 
> This is only used for testing. If I make this async, then I need to IPC messages right? (one in each direction).

s/to/two/

[WebKit Commit Bot]

Comment on attachment 352723 [details]
Patch

Clearing flags on attachment: 352723

Committed r237267: <https://trac.webkit.org/changeset/237267>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.