>>On Thu, Jul 26, 2012 at 1:51 PM, Tobias Oberstein >><tobias.oberst...@tavendo.de> wrote: >>With Twisted, a Deferred can have it's callback only triggered once. >> >>With Deferreds in popular JavaScript libraries (when.js, jQuery Deferred, >>upcoming JS PromiseA proposal), >>there is a "progress()" callback for receiving results incrementally (or >>merely reporting on progress >>until the final result arrives). Progress can be triggered more than once. >> >>Is there anything comparable in Twisted?
>For chunks of data, Protocols; e.g. twisted.web.client.Agent delivers HTTP >response bodies to a Protocol instance. More generally, Glyph is working on >this: http://twistedmatrix.com/trac/ticket/1956 Thanks for pointing. So if something like this is added to Twisted, it will be within producer/consumer, and not added to Deferred? The reason I am asking: Autobahn implements RPC over WebSocket, and people have been asking why RPC results can't be delivered in parts, as progress. However, an Autobahn RPC returns a Deferred, not a producer. _______________________________________________ Twisted-Python mailing list Twisted-Python@twistedmatrix.com http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python
