great! thank you! On Tue, Oct 4, 2011 at 11:15 AM, David Brown <[email protected]> wrote:
> > You can get some degree of server push if you need it: > > <http://en.wikipedia.org/wiki/**Comet_%28programming%29<http://en.wikipedia.org/wiki/Comet_%28programming%29> > > > > > > > > On 04/10/2011 09:16, Rocco Brandi wrote: > >> ok, thanks >> >> Rocco ^_^ >> >> On Tue, Oct 4, 2011 at 3:20 AM, Felipe de Andrade Neves >> <[email protected] >> <mailto:felipe@andradeneves.**com <[email protected]>>> wrote: >> >> Hello. >> In the HTTP protocol the webserver has no authorization to perform >> any action. It does only answer browsers requests. All this super >> interactive websites works this way, always using GET and/or POST >> methods. That is why Java script exists, it turns on the possibility >> to browsers perform advanced actions in order >> to generally improve user experience. >> >> If you want a peace of page that auto refreshes, it must be achieved >> by GET and POST requests through a java script on the command. >> >> I'd suggest you to read a good HTML+Ajax book. >> >> Att. >> >> >> 2011/10/3 Rocco Brandi >> <[email protected] >> <mailto:[email protected]>> >> >> >> I asked because I use lwIP and the httpd-server raw to implement >> my web server. I thought that maybe someone else has already >> done what I'm trying to do, that is send, through lwIP, a web >> page to a browser without an explicit "get" command from the >> browser itself. the more straight solution would be that the web >> page asks a refresh every N seconds, like the example in >> freeRTOS, but I'd like to avoid it and let the web server hanlde it >> >> >> On Mon, Oct 3, 2011 at 6:49 PM, >> [email protected] >> <mailto:[email protected]> >> <[email protected] >> >> <mailto:[email protected]>> wrote: >> >> In which respect is this question lwIP-related? There's >> nothing lwIP can do for you here, you'll want to find out >> more about web programming, I guess... >> >> Simon >> >> >> Rocco Brandi wrote: >> >>> Hi everyone! >>> >>> I have a web page that shows the content of some memory >>> locations that I use as registers. I'd like that when the >>> value of some of these registers changes, the web server >>> will send the updated page and refresh the browser. >>> >>> how can I do it? >>> >>> up to now, my web server only responde to "GET" command >>> from the browser >>> >>> Thanks, Rocco ^_^ >>> >>> >>> > > ______________________________**_________________ > lwip-users mailing list > [email protected] > https://lists.nongnu.org/**mailman/listinfo/lwip-users<https://lists.nongnu.org/mailman/listinfo/lwip-users> >
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