hi,
there's a great article about exactly this topic
http://www.javaworld.com/javaworld/jw-03-2000/jw-03-pushlet.html (sometimes
google is the best help) !!!
-mw
----- Original Message -----
From: "Guillermo de Jes�s HOYOS RIVERA" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, November 20, 2001 2:42 PM
Subject: Re: Coordinated browsing
Dear Michael Weller:
Thanks for your answer. Effectively the solutions you
propose me are very similar to that that I intuitively had thought (as you
can guess I am quite new to both, Java and Servlets).
I just would like to ask you an additional question. Is
there any Java method that allows me to effectively PUSH a web page to one
or more clients?. In particular, as I expect to do the synchronized
presentation of web pages (possibly several), I think a lot about the
possible congestion that there can be if every client executes a GET to the
server, so if I could PUSH in a multicast fashion the pages to be viewed (I
mean, send the page only once, and that it be received by all), I would
save a lot of network (and computing) resources.
Thanks a lot and best regards.
Guillermo Hoyos.
At 07:19 PM 14/11/01 +0100, Michael Weller a �crit:
>hi,
>i can think of four options to load the master's current page in the other
>users' windows:
> - use PUSH to reload the currently viewed page (and in case the master
>changed it, this user's one changes, too)
> - use JavaScript to force a page refresh.
> - use meta tag to force a page refresh.
> - use an applet to keep a connection to your server and refresh the
page
>if needed.
>
>hope this helps.
>
>-mw
>
>
>----- Original Message -----
>From: "Guillermo de Jes�s HOYOS RIVERA" <[EMAIL PROTECTED]>
>To: <[EMAIL PROTECTED]>
>Sent: Wednesday, November 14, 2001 5:32 PM
>Subject: Coordinated browsing
>
>
> Hello:
>
> I am building an application that needs some sort of
>coodinated
>navigation, in such a way that there is a master, who controls the
>navigation process, and several clients that follow that navigation. Per
>example, when the master click on a link, on the browsers of all the
>clients it is displayed (pushed?) the page pointed by that link.
>
> I though about using JSDT to solve this problem, however
>JSDT requires a
>browser writen in Java in order to be able to do coordinated navigation,
>and I need to use any general purpose browser (e.g. Netscape or Internet
>Explorer).
>
> Does someone of you have any idea of what can be the best,
>or where can I
>find the necessary resources, to do an implementation of this kind?.
>
> Thanks in advance and best regards.
>
> Guillermo Hoyos.
>
>----------
>Guillermo de Jes�s HOYOS RIVERA
>Doctorant du LAAS-CNRS, groupe OLC
>7, Avenue Colonel Roche, bureau A43
>31077, Toulouse, FRANCE
>Tel. (+33|0) 5 61 33 62 63
>Fax. (+33|0) 5 61 33 64 11
>
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----------
Guillermo de Jes�s HOYOS RIVERA
Doctorant du LAAS-CNRS, groupe OLC
7, Avenue Colonel Roche, bureau A43
31077, Toulouse, FRANCE
Tel. (+33|0) 5 61 33 62 63
Fax. (+33|0) 5 61 33 64 11
___________________________________________________________________________
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff SERVLET-INTEREST".
Archives: http://archives.java.sun.com/archives/servlet-interest.html
Resources: http://java.sun.com/products/servlet/external-resources.html
LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
___________________________________________________________________________
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff SERVLET-INTEREST".
Archives: http://archives.java.sun.com/archives/servlet-interest.html
Resources: http://java.sun.com/products/servlet/external-resources.html
LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
