Thread:Project:Support desk/EventSource RC feed/reply (5)

Not in core, you'd need an extension of some sort. I am not aware of any that exist currently. (EventSource thing still seems very new from what I can tell). However, mediawiki supports sending a udp packet on each edit (used for irc channels currently), so all that's really needed is some sort of script to catch the udp packets, and output them in an EventSource manner, (or at least that's what I gather from a quick read of your link).

I would not be surprised though if someone had implemented this on the toolserver.