On 16/10/10 21:52, Praveen Swadi wrote:
Hi,
Here are headers from a test PHP program, that gets cached in squid properly.
pswadi:Sites pswadi$ curl -v -o /tmp/def --proxy 192.168.1.102:3128 -u
ps:xxxx 'http://192.168.1.102/~pswadi/cachetest.php?a=b'
* About to connect() to proxy 192.168.1.102 port 3128 (#0)
* Trying 192.168.1.102... connected
* Connected to 192.168.1.102 (192.168.1.102) port 3128 (#0)
* Server auth using Basic with user 'ps'
GET http://192.168.1.102/~pswadi/cachetest.php?a=b HTTP/1.1
Authorization: Basic cHM6cGFzc3dvcmQ=
User-Agent: curl/7.19.7 (universal-apple-darwin10.0) libcurl/7.19.7 OpenSSL/0.9.8l zlib/1.2.3
Host: 192.168.1.102
Accept: */*
Proxy-Connection: Keep-Alive
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:--
--:--:-- 0* HTTP 1.0, assume close after body
< HTTP/1.0 200 OK
< Date: Sat, 16 Oct 2010 07:16:27 GMT
< Server: Apache/2.2.14 (Unix) mod_ssl/2.2.14 OpenSSL/0.9.8l DAV/2 PHP/5.3.2
< X-Powered-By: PHP/5.3.2
< Cache-Control: max-age=120, public
< Expires: Sat, 16 Oct 2010 07:18:29 GMT
< Content-Length: 64
< Content-Type: text/html
< Age: 40
< X-Cache: HIT from pswadi.local
< Via: 1.1 pswadi.local:3128 (squid/2.7.STABLE9)
* HTTP/1.0 connection set to keep alive!
< Connection: keep-alive
* HTTP/1.0 proxy connection set to keep alive!
< Proxy-Connection: keep-alive
<
{ [data not shown]
0 64 0 64 0 0 16439 0 --:--:-- --:--:--
--:--:-- 64000* Connection #0 to host 192.168.1.102 left intact
* Closing connection #0
From squid log
1287213389.181 1426 192.168.1.102 TCP_REFRESH_MISS/200 477 GET
http://192.168.1.102/%7Epswadi/cachetest.php? - DIRECT/192.168.1.102
text/html
1287213427.433 0 192.168.1.102 TCP_MEM_HIT/200 485 GET
http://192.168.1.102/%7Epswadi/cachetest.php? - NONE/- text/html
For the requests coming from Jetty server, I get TCP_MISS.
pswadi:Sites pswadi$ curl -v --proxy 192.168.1.102:3128 -o /tmp/abc1
-u hadoop:xxxx 'http://10.10.10.10:8078/dashboard/server/tjx_hosted/2010-10-10T00/2010-10-12T00?reportType=server&customerId=tjx_hosted&startTime=2010-10-10T00&endTime=2010-10-12T00'
* About to connect() to proxy 192.168.1.102 port 3128 (#0)
* Trying 192.168.1.102... connected
* Connected to 192.168.1.102 (192.168.1.102) port 3128 (#0)
* Server auth using Basic with user 'hadoop'
GET http://10.10.10.10:8078/dashboard/server/tjx_hosted/2010-10-10T00/2010-10-12T00?reportType=server&customerId=tjx_hosted&startTime=2010-10-10T00&endTime=2010-10-12T00 HTTP/1.1
Authorization: Basic aGFkb29wOjg5cjE4Zmpk
User-Agent: curl/7.19.7 (universal-apple-darwin10.0) libcurl/7.19.7 OpenSSL/0.9.8l zlib/1.2.3
Host: 10.10.10.10:8078
Accept: */*
Proxy-Connection: Keep-Alive
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- 0:00:04
--:--:-- 0* HTTP 1.0, assume close after body
< HTTP/1.0 200 OK
< Cache-Control: max-age=120, public
< Content-Type: text/plain
< Expires: Sat, 16 Oct 2010 07:21:55 GMT
< Server: Jetty(6.1.25)
< X-Cache: MISS from pswadi.local
< Via: 1.1 pswadi.local:3128 (squid/2.7.STABLE9)
< Connection: close
<
{ [data not shown]
100 22142 0 22142 0 0 4342 0 --:--:-- 0:00:05
--:--:-- 5411* Closing connection #0
In the squid log
1287213595.589 5093 192.168.1.102 TCP_MISS/200 22386 GET
http://10.10.10.10:8078/dashboard/server/tjx_hosted/2010-10-10T00/2010-10-12T00?
- DIRECT/10.10.10.10 text/plain
What can be wrong?
Why do you think there is a problem? What are you expecting to happen.
The data is you have provided show three requests. On one request set a
cached object is validated and the server returns a new copy to replace
the stored version. A followup request uses the cached object.
With a separate request an object which is not cached gets fetched
through Squid.
Amos
--
Please be using
Current Stable Squid 2.7.STABLE9 or 3.1.8
Beta testers wanted for 3.2.0.2
