StringBuffer msgServeur = new StringBuffer();

                    byte b;
                    DataInputStream dis = null;
                    dis = new DataInputStream(sock.getInputStream());

                    while((b = dis.readByte())!=((byte)'$')){
                        msgServeur.append((char)b);
                    }
                    System.out.println("Message reçu: " + msgServeur.toString().trim());
                    StringTokenizer parser = new StringTokenizer(getChargeUtile(),";");
                    int typeRequete = Integer.parseInt(parser.nextToken());
                    String message = parser.nextToken();
                    req = new RequeteSTOMAP(typeRequete, message);
                    System.out.println("Requete lue par le serveur, instance de " +
                             req.getClass().getName());