added disconnect connection

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/data-catalogue/ckan-util-library@130210 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/datacatalogue/ckanutillibrary/CKanUtilsImpl.java

@@ -807,6 +807,9 @@ public class CKanUtilsImpl implements CKanUtils{
 				logger.info("CKan organization created [" + connection.getResponseMessage() + "]");
 				result = true;
 			}
+			
+			// close the connection
+			connection.disconnect();
 
 		}catch(Exception e){
 			logger.error("Unable to create the organization", e);