> This request is determined to NOT get get a cached copy of this file. > Cache-control: no-cache, Pragma: no-cache, If-Modified-Since Dec 1969... > But the request only affects whether the request is satisfied from cache. > Whether or not the object is cached at all is (in part) determined by the > server's response. I, First I think that if two clients send the same request to a server, the server should send the same answer. That's why I was looking at the client requests. I tried java web start 1.5 and java web start 1.6, guess what ? It is working with java 1.5. I read all the traffic, the server response are exactly the same, and the only difference is in the client request to squid Cache-Control: no-cache in the java 1.6 request. Is there any way to override the cache-control, though my "ignore-no-cache" does not seem to work ? I will try with squid 3 (I currently used 2.6 STABLE ) Thank you for your answers. For more informations, here are the HTTP requests: JAVA 1.6 client -> squid GET http://xxx.xxx.9.138:8080/superviseurUcte/gsrAppSigne.jar HTTP/1.1 content-type: application/x-java-archive accept-encoding: pack200-gzip,gzip User-Agent: JNLP/6.0 javaws/1.6.0_01 (b06) Java/1.6.0_01 UA-Java-Version: 1.6.0_01 Host: xxx.xxx.9.138:8080 Cache-Control: no-cache Pragma: no-cache Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2 Proxy-Connection: keep-alive If-Modified-Since: Wed, 31 Dec 1969 23:59:59 GMT squid -> server GET /superviseurUcte/gsrAppSigne.jar HTTP/1.0 Content-Type: application/x-java-archive Accept-Encoding: pack200-gzip,gzip User-Agent: JNLP/6.0 javaws/1.6.0_01 (b06) Java/1.6.0_01 UA-Java-Version: 1.6.0_01 Host: xxx.xxx.9.138:8080 Pragma: no-cache Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2 If-Modified-Since: Wed, 31 Dec 1969 23:59:59 GMT Via: 1.1 local:3128 (squid/2.6.STABLE6) X-Forwarded-For: xxx.xxx.8.179 Cache-Control: no-cache, max-age=6000 Connection: keep-alive server -> squid HTTP/1.1 200 OK Server: Apache-Coyote/1.1 X-Powered-By: Servlet 2.5; JBoss-5.0/JBossWeb-2.1 Accept-Ranges: bytes ETag: W/"38363415-1237455030000" Last-Modified: Thu, 19 Mar 2009 09:30:30 GMT Content-Type: application/java-archive Content-Length: 38363415 Date: Tue, 24 Mar 2009 18:31:26 GMT Connection: keep-alive ..DATA... JAVA 1.5 client -> squid GET http://xxx.xxx.9.138:8080/superviseurUcte/gsrAppSigne.jar HTTP/1.1 pragma: no-cache accept-encoding: pack200-gzip,gzip content-type: application/x-java-archive User-Agent: JNLP/1.5 javaws/1.5.0_17 (b04) J2SE/1.5.0_17 UA-Java-Version: 1.5.0_17 Host: xxx.xxx.9.138:8080 Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2 Proxy-Connection: keep-alive squid -> server GET /superviseurUcte/gsrAppSigne.jar HTTP/1.0 Pragma: no-cache Accept-Encoding: pack200-gzip,gzip Content-Type: application/x-java-archive User-Agent: JNLP/1.5 javaws/1.5.0_17 (b04) J2SE/1.5.0_17 UA-Java-Version: 1.5.0_17 Host: xxx.xxx.9.138:8080 Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2 Via: 1.1 local:3128 (squid/2.6.STABLE6) X-Forwarded-For: xxx.xxx.9.33 Cache-Control: max-age=6000 Connection: keep-alive server -> squid HTTP/1.1 200 OK Server: Apache-Coyote/1.1 X-Powered-By: Servlet 2.5; JBoss-5.0/JBossWeb-2.1 Accept-Ranges: bytes ETag: W/"38363415-1237455030000" Last-Modified: Thu, 19 Mar 2009 09:30:30 GMT Content-Type: application/java-archive Content-Length: 38363415 Date: Tue, 24 Mar 2009 18:11:55 GMT Connection: keep-alive ...DATA... -- Thibault ketterer
