Re: [Php-java-bridge-users] Unable to resume Session

[<php...@li...>]

Hi,

> I am unable to use "java_session" in my PHP scripts 
> and dont have any clues why...

probably because the browser does not accept the
cookie for some reason. PHP scripts usually send a
PATH value / but tomcat creates a PATH value /webapp.
If the webapp is JavaBridge, tomcat creates a
/JavaBridge cookie, so that sessions from the
JavaBridge webapp do not interfere with sessions from
myBridge for example.

When running the back-end within a servlet engine or
AS   , the servlet engine or AS generates page
templates for PHP, PHP fills in the PHP-based content
and returns the result to the browser. The "CGI
subcomponent within a servlet engine or AS" is only
special case of the above: the servlet forks off a PHP
FastCGI server when it starts and passes control to
the PHP server which in turn passes control over to
the servlet engine. The servlet engine then returns
the page template to PHP,  PHP passes the page back to
the servlet which finally passes the page to the
browser. 


> with SUPHP

What is SUPHP?


> Problem: I tried the example script for session 
> usage withput success. 

What happens when you click on the sessionSharing.jsp
link at the bottom of the page does that increase the
value? And what are the properties of the generated
cookie, what's the PATH value for example?


> new timestamps everytime). I tried named sessions
and > unnamed sessions, 
> added php session_start() but nothing works.....

I am not sure what you mean with "named sessions", but
java_session() at the beginning of the script is all
you need.  

The session_start(); $_SESSION is only syntactic sugar
which uses java_session() internally.

You've mentioned that session sharing works when
running in apache. Do you use the servlet back-end or
the standalone back-end? The standalone back-end uses
the PATH value /, so I guess the PATH value is the
problem.

However, there is no technical difference between the
CGI component running within a servlet engine or AS, a
FastCGI component associated with a servlet engine or
AS or a Apache/IIS front-end associated with a servlet
engine or AS. They all rely on the servlet/AS back-end
to generate the page template and then pass it and the
added PHP content to the client.

Can you please open a ticket (please use
http://sourceforge.net/tracker/?func=add&group_id=117793&atid=679233)
and set the java.log_level to 5 and attach the
generated log and the value of the generated cookie
(PATH, etc.) there?

If you run a FastCGI server please also generate a
trace:

export X_JAVABRIDGE_OVERRIDE_HOSTS=/
strace -s1024 php-cgi -b127.0.0.1:9667 2>protocol.log


Regards,
Jost Boekemeier



	

	
		
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