chat application: pubsubhubbub vs xmpp
- by sofia
I'm unsure on the best stack to build a chat application. Currently I'm thinking of two main options:
facebook tornado
cons: does not use the main chat protocol xmpp but pubsubhubbub
pros: i really like its simplicity for development (webserver + webframework); pubsubhubbub also seems simpler as a protocol than xmpp; and i know python
xmpp + bosch, punjab, ejabberd
cons: don't know erlang; overall seems a bit harder to develop
pros: uses xmpp protocol
The chat app will need to have the following:
Private messages
Public rooms
Private rooms
Chat history for rooms (not forever, just the last n messages)
html embedding
url to chat room
Both options seem scalable so that's not really my worry (we're thinking of running the app in amazon's ec2 as well). I know there's a project that builds a xmpp server using tornado but it's not ready for production use and our deadline isn't that big. Basically my main worry is ease of development vs somehow regretting later using pubsubhubbub to develop a chat app but I read somewhere that PubSubHubbub might eventually replace XMPP as REST replaced SOAP - so what do you think?