node.js - Does AWS Elastic Cache support Pub/Sub on Redis Cluster? -


looking documentation of aws elastic cache can see support redis cluster , talk key/value data , redis operations in general. not clear me if support replication of redis' pub/sub along different servers.

we building chat server on node-xmpp. have many application servers handling chat connections , relying on redis pub/sub handling communication between chat threads. require regardless actual redis instance each chat server communicating to, can share same pub/sub channel.

at aws elastic cache white paper (page 7) indicate use redis if want pub/sub. understand aws elastic cache actual support pub/sub scalability i'm not convinced yet.

i have tried , yes, aws manages pub/sub channels among redis instances within cluster. have deployed 3 chat platforms using node-xmpp , redis-cluster on aws elastic cache managing real-time capabilities of chat, , works neatly.


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