That's possible with HTTP1.1 using persistent connection (<META
HTTP-EQUIV="Pragma" CONTENT="no-cache">) and JSP/Servlet adding line of
javascript. It's called pushlet.
Look at http://www.javaworld.com/javaworld/jw-03-2000/jw-03-pushlet.html
and http://www.fluidiom.com:8080/ for more details.
Regards,
David
Kai Virkki wrote:
>
> On 3/20/00, 10:25:19 PM, Eugene Voznesensky <[EMAIL PROTECTED]>
> wrote regarding Push from server:
>
> > Please let me know how can a server send any 'response' without
> user's
> > request?
>
> There was an interesting javaworld, http://www.javaworld.com article
> about "pushlets". They are servlets that enable you to do what you
> want. Go and read it. The basic idea is to keep the HTTP stream open
> to a client and send javascript-content to the client when some
> changes occur on the server-side data.
>
> Kai Virkki
> Bitmount Systems
> http://www.bitmount.com
>
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>
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To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
