public void run() {
			while (clientSocket.isConnected()) {
				try {
					BufferedReader inputStream = new BufferedReader(
							new InputStreamReader(clientSocket.getInputStream()));
					String message = inputStream.readLine();
					System.out
							.println("[Server] Message received : " + message);
					if (message.equals("dbchanged")) {
						PrintWriter writer = new PrintWriter(
								clientSocket.getOutputStream(), true);
						writer.println("updateview");
						broadCastUpdateView();
					} else if (message.equals("exit")) {
						exit = true;
					}
				} catch (IOException e) {
					System.out.println("Client I/O error");
					return;
				}
			}
		}