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strongyin / speedtracer

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Speed Tracer shows Cached files as Not-Cached in Network tab #19

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
Even when files are being loaded from cache, they have a "From Cache" value 
of "false" and show an HTTP status of "200".

Chrome version: 6.0.408.1 dev

To reproduce: navigate to a page where resource files are known to be in 
browser cache.  Files will show a load time of 0 or 1 ms but will still have 
"From Cache" value of false.

thanks,

-Nick

Original issue reported on code.google.com by nko...@gmail.com on 25 May 2010 at 3:52

GoogleCodeExporter commented 9 years ago 
Issue 21 has been merged into this issue.

Original comment by con...@google.com on 11 Jun 2010 at 3:06

GoogleCodeExporter commented 9 years ago

Original comment by con...@google.com on 11 Jun 2010 at 4:21

GoogleCodeExporter commented 9 years ago 
I'm not seeing this exact description, but something is up: I see the actual 
requests go across the wire for resources that are definitely cached. 
Potentially a chrome bug...need to investigate some more.

Original comment by con...@google.com on 11 Jun 2010 at 11:15

GoogleCodeExporter commented 9 years ago 
Interestingly, a trunk~week build of Chromium/Webkit doesn't exhibit this 
behavior. Looks like it has been fixed upstream, but I can't find the relevant 
issue report at the moment.

Original comment by con...@google.com on 11 Jun 2010 at 11:29

GoogleCodeExporter commented 9 years ago 
related chromium bug:

http://code.google.com/p/chromium/issues/detail?id=44867

Original comment by con...@google.com on 14 Jun 2010 at 3:26

GoogleCodeExporter commented 9 years ago 
I've experienced the same problem on Chrome 6.0.458.1 dev.

Enclosed is the extract from the Apache access log file. It shows that the 
second time, the cached java script files are no refetched.
The speedsaver output howevers reports as if they were fetched.

Original comment by danny.go...@gmail.com on 15 Jul 2010 at 9:08

Attachments:

GoogleCodeExporter commented 9 years ago

Original comment by knor...@google.com on 21 Jun 2011 at 7:16

GoogleCodeExporter commented 9 years ago 
Marking as fixed. I can't reproduce.

Original comment by sarahgsm...@google.com on 23 Jun 2011 at 8:17