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RE: [xmlblaster] More than one applet in one page problems
Sorry,
I misunderstood your last message. I will check the new code.
Thanks again,
Best regards,
Eduardo Catarino
-----Original Message-----
From: owner-xmlblaster at server.xmlBlaster.org [mailto:owner-xmlblaster at server.xmlBlaster.org] On Behalf Of Marcel Ruff
Sent: segunda-feira, 24 de Outubro de 2005 16:59
To: xmlblaster at server.xmlBlaster.org
Subject: Re: [xmlblaster] More than one applet in one page problems
Ola again,
if have added now multiple applet support in one session.
Please check out the newest code from xmlBlaster svn
and compile it with:
build all deploy_war
regards,
Marcel
Marcel Ruff wrote:
> Hi Eduardo,
>
> i can reproduce this here.
> The problem is that all three applets use the same session-id
> and the servlet gets confused as it thinks it talks to one applet.
>
> If we find a way to force the three applets so that each keeps
> its own session id it should work (the servlet handles this).
>
> The two optional parameters, /path/ and /domain/, are used to restrict
> the scope of a cookie.
>
> Here is our same cookie for all three applets:
> Name: JSESSIONID
> Value: 2EC1E3B981517888E8597EB5C9034F67
> Domain/Path: localhost/xmlBlaster
> Expires: Session
>
> As a workaround you could have three tomcats running on three
> ports and each applet uses its own url (Domain/Path).
>
> Or find another clever way to distinguish the three applets in the
> Domain/Path.
> Probably registering the servlet three times and set
> a different Path?
> Or by passing
> <PARAM NAME = "xmlBlaster/servletUrl"
> VALUE="http://localhost:8080/xmlBlaster/AppletServlet1"; />
> and AppletServlet2, AppletServlet3? (the xmlBlaster/servletUrl is used
> by the applet as the URL to connect)
>
> The proper way is probably:
> If you need multi applet support in the same frameset you
> would need to extend the xmlBlaster applet library and servlet library
> to handle session management with applet specific cookies.
> Like this, the main servlet session contains sub-scopes for each applet.
>
> Another solution could be to have only one communication applet
> and all other applets contact the communication applet (if this is
> possible).
>
> Any simpler idea around?
>
> regards
> Marcel
>
>
> Eduardo Catarino wrote:
>
>> Hi,
>>
>> I'm developing small applications where I need to have 3 applets in
>> the same html file (each one in a different frame). The problem is
>> that I'm having (sometimes) an access denied problem. For checking
>> purposes I used this simple test that reproduces my problem (the
>> SystemInfoApplet.html is the one that comes with the xmlblaster
>> distribution). As you can see the applet gets stuck after subscribing
>> a message)
>>
>> Help will be appreciated.
>>
>> <html>
>>
>> <head>
>>
>> <base target="_self">
>>
>> </head>
>>
>> <frameset rows="33%,33%,34%">
>>
>> <frame name="alerts" src="SystemInfoApplet.html" scrolling="no"
>> target="_self">
>>
>> <frame name="alert" src=" SystemInfoApplet.html " scrolling="no"
>> target="_self">
>>
>> <frame name="freeText" src="SystemInfoApplet.html" scrolling="no"
>> target="_self">
>>
>> </frameset>
>>
>> <noframes>
>>
>> <body topmargin="0" leftmargin="0" rightmargin="0" bottommargin="0">
>>
>> <p>Esta página utiliza frames, mas o seu browser não as suporta.</p>
>>
>> </body>
>>
>> </noframes>
>>
>> </frameset>
>>
>> </html>
>>
>
>
>