Incorrect behavior on browser exit(unloaded WebContents are navigated)
Reported by
centbrow...@gmail.com,
Apr 13 2016
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Issue descriptionChrome Version : 49.0.2623.112 What steps will reproduce the problem? (1)Open three URL: google.com yahoo.com and chrome://discards (2)In chrome://discards page, manually discards the other two URLs. (3)Exit the browser What is the expected result? The browser process exits directly. What happens instead? The two unloaded URLs are reloaded again.After that, the browser exits. Process Monitor detects new chrome.exe processes are launched.
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Apr 13 2016
Yes. I think any additional check should be skipped for those discarded pages.
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Apr 13 2016
This issue also happened during session restore.If I restore many tabs for one time and close the browser before all tabs are loaded.The browser still create a lot of renderer processes before exit.
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Apr 14 2016
@centbrowser: Could you please have a look at the attached screen-recording and let us know if this is the correct procedure to repro this issue. Else, provide us the screen-recording for better understanding. Thank you.
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Apr 14 2016
@rnimmagadda: Yes, this is the right way.You can set a breakpoint at function CreateChannelProxy in render_process_host_impl.cc.Then you can see that the browser is about to reload the discarded tabs before it really exits. And Process Monitor can also record the "Process Create" events of chrome.exe
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Apr 14 2016
Thank you for providing more feedback. Adding requester "rnimmagadda@chromium.org" for another review and adding "Needs-Review" label for tracking. For more details visit https://sites.google.com/a/chromium.org/dev/issue-tracking/autotriage - Your friendly Sheriffbot
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Apr 14 2016
It is my pleasure.I am proud to help improving this prominent project.
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Apr 18 2016
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Apr 18 2016
Could someone from Dev team please look into this issue. Attached video is the output observed. Similar behavior is observed since Chrome Version - 46.0.2473.0 Before this build, when trying to access "chrome://discards" a message - "This webpage is not available" is displayed. Build Version - 45.0.2454.101
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Apr 18 2017
Issue has not been modified or commented on in the last 365 days, please re-open or file a new bug if this is still an issue. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot |
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Comment 1 by elawrence@chromium.org
, Apr 13 2016