ruby on rails - Load balancing with HAProxy for chat app by chat room -


i'm making chat app in rails , using node.js. want load balance haproxy, it's important users in specific chat room on same server. how can achieve this? i've been searching google, assuming intel out there because must common issue, can't find anything.

i think should use session cookies, it's described in documentation : http://blog.haproxy.com/2012/03/29/load-balancing-affinity-persistence-sticky-sessions-what-you-need-to-know/


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