a possible addition to that list (probably you know the link but I didn't see it in the list), is Tomcat 6's approach, they named the interface "CometProcessor"
http://tomcat.apache.org/tomcat-6.0-doc/aio.html hope it helps Jaime On Feb 5, 2008 6:01 PM, Rob Heittman <[EMAIL PROTECTED]> wrote: > > Exactly ... > > In my case, I'm working on Restlet API support in Google Web Toolkit using > XmlHttpRequest as the "Client". As this is idiomatically an asynchronous > facility -- regardless of whether your response is short lived (AJAX style) > or long lived (Comet style), the API needs ways of handling clients that > behave asynchronously, which it presently lacks. Several interesting > connectors like Jetty have also introduced neat new facilities driven by the > desire to make the Comet style more manageable on the server side, so it's > not just about the client side. > > Have a look at this RFE and its references: > http://restlet.tigris.org/issues/show_bug.cgi?id=143 ... you guessed > right, it started with an observation about the Comet style. > > - Rob > > > > On 2/5/08, jbarciela jbarciela <[EMAIL PROTECTED]> wrote: > > When you say "callbacks", what do you have in mind? Something like Comet? > > > > Cheers > > Jaime > > > >

