Fix message receiving on Cloud side

cloud/src/main/java/com/fogcomputing/CloudService.java

@@ -18,7 +18,7 @@ public class CloudService implements Callable<Void> {
 
 			boolean connected = false;
 			while (!connected) {
-				connected = responder.connect("tcp://localhost:%s".formatted(cloudServicePort));
+				connected = responder.bind("tcp://localhost:%s".formatted(cloudServicePort));
 				System.out.printf("Was not able to init cloud service on port %s...%n", cloudServicePort);
 				ThreadUtils.sleep(5, TimeUnit.SECONDS);
 			}

edge/src/main/java/com/fogcomputing/MessageSender.java

@@ -47,7 +47,7 @@ public class MessageSender implements Runnable {
 
 			Timestamp currentDateTime = new Timestamp(System.currentTimeMillis());
 			SensorDataBatch sensorDataBatch = new SensorDataBatch(batch, currentDateTime);
-			System.out.printf("Batch ready to sent: %s\n", sensorDataBatch);
+			System.out.printf("Trying to sent batch: %s\n", sensorDataBatch);
 			trySendToCloud(sensorDataBatch);
 
 			ThreadUtils.sleep(15, TimeUnit.SECONDS);