Map<String, String> membersMap = _members.get(roomName);
        String peerName = (String)data.get("peer");
        String peerId = membersMap.get(peerName);
  if (peerId!=null)
        {
            Client peer = getBayeux().getClient(peerId);
      if (peer!=null)
      {
    Map<String, Object> message = new HashMap<String, Object>();
    message.put("chat", data.get("chat"));
    message.put("user", data.get("user"));
    message.put("scope", "private");
    peer.deliver(getClient(), roomName, message, messageId);
    source.deliver(getClient(), roomName, message, messageId);
    return;
            }
  }
  Map<String, Object> message = new HashMap<String, Object>();