public boolean disconnectProducer(Consumer c) {
   boolean result = false;
   APIConnection api = new APIConnection();
   HttpResponse response = api.get(api.getConsumerDisconnect(), c.getConnection_device_id());
   int code = api.getResponse(response);
   if (code == 200) {
     HttpEntity entity = response.getEntity();
     if (entity != null) {
       try {
         result = checkResponse(entity, c);
       } catch (Exception e) {
         return result;
       }
     }
   }
   return result;
 }
 public boolean connectProducer(Consumer c) {
   boolean result = false;
   APIConnection api = new APIConnection();
   HttpResponse response = api.get(api.getConsumerConnect(), c.getConnection_device_id());
   int code = api.getResponse(response);
   System.out.println("Connection to producer request status:" + code);
   if (code == 200) {
     HttpEntity entity = response.getEntity();
     if (entity != null) {
       try {
         result = checkResponse(entity, c);
       } catch (Exception e) {
         System.out.println("Exception caught");
         return result;
       }
     }
   }
   return result;
 }