Re:Pony – High Performance Actor Programming
by n3otec on Sunday May 03, 2015 @08:12PM
(#9483637)
not yet, but it will be soon, and with the same causality guarantee
[ Parent
| on HN ]
Re:Pony – High Performance Actor Programming
by lostcolony on Sunday May 03, 2015 @09:29PM
(#9483864)
Isn't that going to kill performance (and possibly even kill the system, in the event of partial netsplits or similar)?
That sounds... interesting. So if A1 is on a different segment, but has a faster link (less congestion?) to A3, than A2, even if it takes 1000t time to send the first message from A1 to A2, and only 10t+t time = 11t time to send a message, from A1 to A3, and from A3 to A2 -- the plan is to guarantee ordering of messages m1, m3 at A2 (delaying m1 at least 989t)?
How will Pony achieve this in a distributed context? Isn't this essentially asking for exactly-once delivery?