Open
Bug 1423175
Opened 8 years ago
Updated 3 years ago
The network request list (Developer Tools -> Network) does not show my image from cache.
Categories
(DevTools :: Netmonitor, defect, P3)
Tracking
(Not tracked)
NEW
People
(Reporter: bruinsmaarten, Unassigned)
References
(Blocks 1 open bug)
Details
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.94 Safari/537.36
Steps to reproduce:
The network request list (Developer Tools -> Network) does not show my image from cache.
My Firefox version: 57.0.1 (64-bit) > Firefox is up to date
The network request list (Developer Tools -> Network) does not show my image from cache.
To show the problem, I have 3 files:
test.html
file.js
test.jpg
test.html contains:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Test</title>
</head>
<body>
Test caching behavior ...
<img src="test.jpg" width="250" height="166" alt="bla" />
<script src="file.js"></script>
</body>
</html>
This is my htaccess file:
<IfModule mod_headers.c>
# To avoid problems i disabled the Etag, so it's only about Last-Modified.
FileETag None
Header unset ETag
</IfModule>
<IfModule mod_expires.c>
# Add this, so the browser will take the files from cache without making any request.
ExpiresActive On
ExpiresDefault "access plus 1 month"
</IfModule>
Now I go to test.html in my browser. When pressing CONTROL F5, the network request list (Developer Tools -> Network) shows:
test.html (200)
file.js (200)
test.jpg (200)
When pressing F5, it shows:
test.html (304)
file.js (304)
test.jpg (304)
But when I'm pressing enter, it shows:
test.html (200 from cache)
file.js (200 from cache)
So suddenly test.jpg is gone. In my opinion Firefox had to show this too:
test.jpg (200 from cache)
Actual results:
Firefox did not show:
test.jpg (200 from cache)
Expected results:
Firefox must show:
test.jpg (200 from cache)
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Updated•8 years ago
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Component: Untriaged → Developer Tools: Netmonitor
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Updated•8 years ago
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Product: Firefox → DevTools
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Comment 1•8 years ago
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I can't reproduce it on my machine: Win10, Fx62 (Nightly)
I am seeing test.jpg (with 404) when pressing Enter key in the address bar.
Can you please try Nightly build?
https://www.mozilla.org/en-US/firefox/channel/desktop/#nightly
Honza
Flags: needinfo?(bruinsmaarten)
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Comment 2•8 years ago
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Ah, I can see the problem now. Yes you are right,
the image coming from the cache is not in the list.
Honza
Status: UNCONFIRMED → NEW
Ever confirmed: true
Priority: -- → P3
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Updated•6 years ago
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Blocks: netmonitor-cache
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Updated•3 years ago
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Severity: normal → S3
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Comment 3•3 years ago
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Clear a needinfo that is pending on an inactive user.
Inactive users most likely will not respond; if the missing information is essential and cannot be collected another way, the bug maybe should be closed as INCOMPLETE.
For more information, please visit BugBot documentation.
Flags: needinfo?(bruinsmaarten)
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Description
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