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Posted to users@trafficserver.apache.org by Rashid Zamani <ra...@gmail.com> on 2013/01/30 14:57:55 UTC

Push Cache behaving weird

I'm Observing a weird behavior on push cache option. When I try

mrz@vida:~> telnet 127.0.0.1 8080
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
PUSH http://www.company.com HTTP/1.0
Content-length: 112

HTTP/1.0 200 OK
Content-type: text/html
Cache-Control: max-age=1000
Content-length: 17

<HTML>
a
</HTML>
HTTP/1.0 200 OK
Date: Wed, 30 Jan 2013 18:15:06 GMT
Server: ATS/3.2.0
Content-Length: 0

Connection closed by foreign host.


I get the 200 OK response which I assume it means that I have pushed
content into cache, but when Itry to load the page I pushed (
www.company.com) my browser, loads the page from web not from the cache. (
I have set my browser to use ATS as a forward-proxy).
*
*
Rashid Zamani

Re: Push Cache behaving weird

Posted by Otto van der Schaaf <os...@gmail.com>.

Hi Rashid,

I think your browser accepts sends an Accept-Encoding header, and the
response you pushed is not encoded. So traffic server fetches a
compressed page from your webserver, and responds with that instead.

Regards,

Otto


2013/1/30 Rashid Zamani <ra...@gmail.com>:
> I'm Observing a weird behavior on push cache option. When I try
>
> mrz@vida:~> telnet 127.0.0.1 8080
> Trying 127.0.0.1...
> Connected to 127.0.0.1.
> Escape character is '^]'.
> PUSH http://www.company.com HTTP/1.0
> Content-length: 112
>
> HTTP/1.0 200 OK
> Content-type: text/html
> Cache-Control: max-age=1000
> Content-length: 17
>
> <HTML>
> a
> </HTML>
> HTTP/1.0 200 OK
> Date: Wed, 30 Jan 2013 18:15:06 GMT
> Server: ATS/3.2.0
> Content-Length: 0
>
> Connection closed by foreign host.
>
>
> I get the 200 OK response which I assume it means that I have pushed content
> into cache, but when Itry to load the page I pushed ( www.company.com) my
> browser, loads the page from web not from the cache. ( I have set my browser
> to use ATS as a forward-proxy).
>
>
> Rashid Zamani