public void processStatusMessage() {
   if (message.startsWith("#TIMEOUT")) {
     state.sessionStatus = ClientConfiguration.TIMEOUT;
     stop();
   } else if (message.startsWith("#START")) {
     state.waitTime = "now";
     state.sessionStatus = ClientConfiguration.RUNNING;
   } else if (message.startsWith("#WAIT")) {
     state.waitTime = "in " + message.substring(6);
     state.sessionStatus = ClientConfiguration.WAITING;
   } else if (message.startsWith("#STUCK")) {
     state.waitTime = "must wait until the Khepera is unstuck";
     state.sessionStatus = ClientConfiguration.STUCK;
   }
 }