RESOLVED FIXED 211495
Better surfacing of the presenting parent PID in the Network process 
https://bugs.webkit.org/show_bug.cgi?id=211495
Summary Better surfacing of the presenting parent PID in the Network process
Keith Rollin
Reported 2020-05-05 22:17:31 PDT
In Bug 205295, NetworkResourceLoader logging was improved, with one of the changes being that the PID of parent process that invoked the Network process was logged at the start of NetworkResourceLoader::start(). However, there was an execution path that skipped calling start() (NetworkConnectionToWebProcess::scheduleResourceLoad -> NetworkResourceLoader ::startWithServiceWorker -> serviceWorkerDidNotHandle -> restartNetworkLoad -> startNetworkLoad), and so the the logging would not show the parent PID. This logging is needed for diagnostic purposes, so tweak the logging a little bit more in order to ensure we emit it. In this change, logging is added to various loading-related NetworkConnectionToWebProcess entry points (not just scheduleResourceLoad) in order to (a) ensure we emit the logging we want and (b) to give a clearer picture of what operations are being invoked in the Network process.
Attachments
Patch (12.07 KB, patch)
2020-05-05 22:21 PDT, Keith Rollin 		no flags
DetailsFormatted DiffDiff
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Radar WebKit Bug Importer
Comment 1 2020-05-05 22:17:43 PDT
<rdar://problem/62917205>
Keith Rollin
Comment 2 2020-05-05 22:21:43 PDT
Created attachment 398592 [details] Patch
EWS
Comment 3 2020-05-06 13:35:15 PDT
Committed r261249: <https://trac.webkit.org/changeset/261249> All reviewed patches have been landed. Closing bug and clearing flags on attachment 398592 [details].
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