[rabbitmq-discuss] Server not releasing conns/channels under memory pressure

carlhoerberg carl.hoerberg at gmail.com
Tue Feb 18 08:07:32 GMT 2014

Start a server, connect a client which publish messages, set memory high
water mark very low, like 0.01, disconnect the client. The client and its
channels are still registered (can still see them in the UI), open more
connections/channels and disconnect them, all channels stays after
disconnect and the memory just goes up and up. Then restore the high water
mark, all channels disappear and the memory usage goes down. 

Would it make sense to try to remove disconnected connections/channels even
in low memory scenarios to make more memory available? 

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