The crm.messaging.SocketConnection class is used to encapsulate every socket communication. The class provides methods, for connect, disconnect, seting global listeners and functionalities like showMessage, openContainer and others.
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The node.js listen on the room event and check the action. If it's "join", perform an socket.join and emit an event "room_{data.name}" with the action and the coresponding user. Swat-webui listen to that event and call a treeRoomNotification saying that someone joined or leaved.
