Hi,

please check your browser. I think you have cookies disabled for any reason.
(or cookies are disabled in your tomcat app)

yould check with ethereal or try using cookie-less mode with 
response.encodeURL(hyperlink)

hope this helps

R.

Am Freitag, 17. März 2006 13:35 schrieb Vahid Hedayati:
> Hi All.
>
> Have been looking for a few days now for a fix for this one issue that I
> just cannot get around..
>
> Basically
>
> If I run
> http://www.greenlightproductions.co.uk/servlets/SessionExample
>
> The session ID keeps changing  if you refresh the page
>
> (same goes for all other servlet code I been using you login once logged in
> session info lost as in new session ID assigned)
>
>
> but if I go  to port 8180 it works perfect
> http://www.greenlightproductions.co.uk:8180/servlets/SessionExample
>
> the session ID remains the same no matter how much i refresh.
>
>
> I have been looking all over google for an answer for this and most of it
> is to do with load balancing tomcat and getting same session ID :(
>
> I am sure others have hit this issue before and it must be a tom cat config
> issue (well for the apache listener)
>
> here is some of my config.
>
> #######################################################################
> /etc/apache2/mods-enabled/jk2.load
> LoadModule jk2_module /usr/lib/apache2/modules/mod_jk2.so
>
> #######################################################################
> /etc/apache2/mods-enabled/jk2.conf
> # To enable mod_jk2, customize workers2.properties* from
> # /usr/share/doc/libapache2-mod-jk2/examples and copy it to
> # /etc/apache2/workers2.properties. Then uncomment the following line:
> JkSet config.file /etc/apache2/workers2.properties
> # Where to put jk logs
> #JkLogFile     /var/log/apache2/mod_jk.log
>
> # Set the jk log level [debug/error/info]
> #JkLogLevel    info
>
> # Select the log format
> #JkLogStampFormat "[%a %b %d %H:%M:%S %Y] "
>
> # JkOptions indicate to send SSL KEY SIZE,
> #JkOptions     +ForwardKeySize +ForwardURICompat -ForwardDirectories
>
> # JkRequestLogFormat set the request format
> #JkRequestLogFormat     "%w %V %T"
>
> # Globally deny access to the WEB-INF directory
> <LocationMatch '.*WEB-INF.*'>
>        AllowOverride None
>        deny from all
> </LocationMatch>
>
> #######################################################################
> /etc/apache2/workers2.properties
> #
> # This is the minimal JK2 connector configuration file.
> #
>
> [logger]
> info=Native logger
> level=ERROR
>
> [config:]
> file=${serverRoot}/workers2.properties
> debug=0
> debugEnv=0
>
> [uriMap:]
> info=Maps the requests.
> debug=0
>
> [shm:]
> info=Scoreboard. Required for reconfiguration and status with multiprocess
> servers
> file=anonymous
> debug=0
>
> [workerEnv:]
> info=Global server options
> timing=0
> debug=0
>
> [lb:lb]
> info=Default load balancer.
> debug=0
>
> [channel.socket:localhost:8009]
> info=Ajp13 forwarding over socket
> debug=0
> #tomcatId=tomcat1
> tomcatId=localhost:8009
> keepalive=1
>
> [uri:/admin]
> info=Tomcat HTML based administration web application.
> debug=0
>
> [uri:/manager]
> info=A scriptable management web application for the Tomcat Web Server.
> debug=0
>
> [uri:/jsp-examples]
> info=JSP 2.0 Examples.
> debug=0
>
> [uri:/servlets-examples]
> tomcatId = jvmRoute
> info=Servlet 2.4 Examples.
> debug=0
>
> [uri:/*.jsp]
> info=JSP Extension mapping.
> debug=0
>
> [uri:/servlets/*]
> worker=ajp13:localhost:8009
>
> #######################################################################
> snippets of /etc/tomcat5/server.xml
> <Server port="8005" shutdown="SHUTDOWN" debug="0">
> <!--apache listne added-->
>  <Listener className="org.apache.jk.config.ApacheConfig"
>   modJk="/usr/lib/apache2/modules/mod_jk2.so"
>   WorkersConfig="/etc/apache2/workers2.properties" />
>
> <Listener className="org.apache.jk.config.ApacheConfig"
>  append="true" forwardAll="false"
> modJk="/usr/lib/apache2/modules/mod_jk2.so"
> WorkersConfig="/etc/apache2/workers2.properties" />
>
>
> ...............
> <!-- Define a non-SSL Coyote HTTP/1.1 Connector on port 8180 -->
>     <Connector className="org.apache.coyote.tomcat5.CoyoteConnector"
>                port="8180" minProcessors="5" maxProcessors="75"
>                enableLookups="true" acceptCount="10" debug="0"
>                connectionTimeout="20000" useURIValidationHack="false" />
> ...
> <Host name="www.greenlightproductions.co.uk" debug="0"
> appBase="/xxxx/servlets/"
>         unpackWARs="true" autoDeploy="true">
>        <Context path="/servlets"  docBase="greenlight" debug="0"
> reloadable="true"/>
>
>     <Manager   className="org.apache.catalina.session.PersistentManager"
> debug="0" saveOnRestart="true" maxActiveSessions="30"
>  minIdleSwap="60" maxIdleSwap="60" maxIdleBackup="60">
>   <Store className="org.apache.catalina.session.FileStore"
>                             directory="/xxx/xxxx/log/"/>
> <!--<Store className="org.apache.catalina.session.JDBCStore" driverName="
> org.gjt.mm.mysql.Driver"
> connectionURL="jdbc:mysql://localhost/tomcat?user=nnnn&amp;password=xxxxx"
> sessionTable="tomcat$sessions" sessionIdCol="id" sessionDataCol="data"
> sessionValidCol="valid" sessionMaxInactiveCol="maxinact
> ive" sessionLastAccessedCol="lastaccess" checkInterval="60" debug="99" />
> -->
> </Manager>
>        <parameter>
>        <name>driverClassName</name>
>        <value>org.gjt.mm.mysql.Driver</value>
>     </parameter>
>       <Valve className="org.apache.catalina.valves.AccessLogValve"
> directory="logs"  prefix="greenlight_log." suffix=".txt" pa
> ttern="common" resolveHosts="true"/>
>       </Host>
>
>
>
>
> #######################################################################

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