File/Edit Page: when switch from Normal to Source tab, it takes a long time and freeze entire SeaMonkey, for a html file over 200k, started from release 2.53.1
Categories
(SeaMonkey :: Composer, defect)
Tracking
(Not tracked)
People
(Reporter: huagong152, Unassigned)
References
Details
Attachments
(1 file)
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68.79 KB,
image/png
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Details |
Screenshot: CPU load
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0
Steps to reproduce:
File/Edit Page: edit a file over 200K
on Nomal tab, no problem.
Actual results:
when switch to Source tab, it took about 1 minute during which the entire SeaMonkey was also frozen.
Expected results:
This was observed from release 2.53.1, older version didn't have this problem. For smaller size html file, this delay was not observed or felt explicitly.
I frequently use Normal and Source tab for editing the content, this delay seriously affect work efficiency.
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Comment 1•4 years ago
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Symptoms sound similar to "Bug 1648945 Freezes when try to open '<HTML source> tab for particular web page contents"
@Reporter:
Please contribute a sample document!
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Reporter | |
Comment 2•4 years ago
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It's difficult to find a single page of that size from public domain these days. But this one seems having the same effect: https://www.gnu.org/software/wget/manual/wget.html - you can switch back and forth on the editor's bottom tabs, observation is repeatable, blocking time ~ 30 seconds.
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Comment 3•3 years ago
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More or less reproducible with installed unofficial (by wg9s) De SeaMonkey 2.53.6 beta 1 pre Mozilla/5.0 (NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Build 20201115220004 (Newly created User Profile, Default Classic Theme) on German WIN7 64bit.
But with my old WIN7 machine sample page needs 5 ... 10s - not a minute.
Description
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