-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Brian,
On 3/20/2009 10:21 AM, Alston, Brian (US SSA) wrote: > When I go to http://192.168.1.100/examples (no trailing slash), I > actually get forwarded to a Tomcat server and end up at > http://192.168.1.110:8080/examples . If this happens, the "Session > ID" stays the same and all my name/value pairs accumulate in the > "session" example. However, If I keep adding a trailing slash[, then] > the URL in the address bar stays that of the load-balancer, BUT, every time I add a new name/value pair to the "session" example I get a new "Session ID" and my name/value pairs keep getting overwritten. This is very good information. Nice investigation, especially because it leads directly to a conclusion: Your JSESSIONID cookies have the "wrong" information in them. Get yourself an HTTP sniffer to verify that this is what is happening: 1. You make a connection to http://192.168.1.100/examples/ 2. The request is re-routed to http://192.168.1.110:8080/examples/ 3. The server responds with a Set-Cookie header including host=192.168.1.110 4. Your next request goes to http://192.168.1.100/examples/, so the browser never sends the JSESSIONID cookie back to the server You need to make sure that the URL the client sees matches the hostname used in the Set-Cookie header. When you leave-off the trailing /, the server sends a REDIRECT back to the client and says "go to http://192.168.1.110:8080/examples/";, and then everything works fine (because the hostname changes as far as the client is concerned). How do you have Apache talking to Tomcat? Are you using mod_proxy_http? mod_proxy_ajp? mod_jk? > So what does everybody think? Is this a simple issue or more complex? > Is this simply a "URL Rewrite" issue or something else? It's more likely that you are using mod_proxy_http, and you haven't properly configured a ProxyPassReverse for your servers. - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAknD/e4ACgkQ9CaO5/Lv0PDXMwCgiq0k00vwDRPtGuACUbHuOfEE lvMAnAyE59SYdniJ77KU0sUILaSgKthn =jiRr -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
