I use activemq 5.9.0 as mqtt server, and eclipse paho as the mqtt client package. But the client can not receive the retained message. If I use Apollo, it works fine.
Is it a bug? or I miss some configuration?
Someone else have the same problem, the discussion is here: http://activemq.2283324.n4.nabble.com/Retained-Flag-in-MQTT-td4668333.html