HiAre you using the RTCHOOKS.java to receive events? if so, there are 6
methods each of them associated with event type, e.g. receiveNode,
receiveNodeDeletion, receiveItem, receiveItemRetraction,
receiveNodeConfiguration, and receiveUserRole) each method will take
collectionName, roomName as parameters, you should be able to get the
type of the event. So for room closing, you should be getting
"receiveItemRetraction" on RoomManager collection and roomState node,
you should be able to explore the...