Keepalive count is reported as zero for all Extensions, even ones with one or more windows open |
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Issue descriptionChrome Version: 58.0.3002.0 canary (64-bit) OS: Windows 10 What steps will reproduce the problem? (1) Launch Chrome. (2) Install the Hangouts extension. (3) Use the extension action icon to open the Hangouts window. (4) Open Task Manager & enable the Keepalive count column. What is the expected result? Expect that the Keepalive count for Hangouts is at least 1, since there is a Hangouts window open, "using" the Extension. What happens instead? All Extensions are reported with a Keepalive count of zero. Tentatively tagging as a Windows-specific bug, since the new Keepalive count column was developed and verified to work under Linux.
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Feb 13 2017
Looks like the problem is simply that zero keepalive-count was being reported for Extensions with persistent background pages, rather than N/A.
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Feb 14 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/714dde19e175737a2915afce6e303ff587818368 commit 714dde19e175737a2915afce6e303ff587818368 Author: wez <wez@chromium.org> Date: Tue Feb 14 22:26:03 2017 Don't report a keepalive count for persistent pages. Rather than reporting a keepalive count of zero for extensions with persistent background pages, return -1, to indicate that the keepalive count is meaningless for that extension. BUG= 688766 Review-Url: https://codereview.chromium.org/2689963003 Cr-Commit-Position: refs/heads/master@{#450495} [modify] https://crrev.com/714dde19e175737a2915afce6e303ff587818368/chrome/browser/extensions/process_manager_browsertest.cc [modify] https://crrev.com/714dde19e175737a2915afce6e303ff587818368/extensions/browser/process_manager.cc [modify] https://crrev.com/714dde19e175737a2915afce6e303ff587818368/extensions/browser/process_manager.h
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Feb 14 2017
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Comment 1 by w...@chromium.org
, Feb 5 2017