ChatRoomInfo chatRoomInfo = new ChatRoomInfo(id, name, shard);
this.chatRoomInfo.put(id, chatRoomInfo);
ChatRoomData chatRoomData = new ChatRoomData(clock, service, bufferSize);
ChatRoomInfo chatRoomInfo = new ChatRoomInfo(id, name, shard);
this.chatRoomInfo.put(id, chatRoomInfo);
ChatRoomData chatRoomData = new ChatRoomData(clock, service, bufferSize);