added cleared exception logging for booting services and fixed rest issue with loading an xml file

daemon/core/service.py

@@ -447,7 +447,11 @@ class CoreServices(object):
         """
         logger.info("booting node services: %s", boot_path)
         for service in boot_path:
+            try:
                 self.boot_service(node, service)
+            except:
+                logger.exception("error booting service: %s", service.name)
+                raise
 
     def boot_service(self, node, service):
         """

webapp/app.py

@@ -171,6 +171,8 @@ def save_xml(session_id):
 @app.route("/sessions/xml", methods=["POST"])
 def open_xml():
     session = coreemu.create_session()
+    session.set_state(EventTypes.CONFIGURATION_STATE)
+
     logger.info("open xml: %s", request.files)
     _, temp_path = tempfile.mkstemp()
     session_file = request.files['session']