diff --git a/neat/globals/manager.py b/neat/globals/manager.py
index cda8b0e..763c17e 100644
--- a/neat/globals/manager.py
+++ b/neat/globals/manager.py
@@ -178,10 +178,22 @@ def get_params(request):
         params['reason'] = int(params['reason'])
     if 'vm_uuids' in params:
         params['vm_uuids'] = params['vm_uuids'].split(',')
-    print params
     return params
 
 
+@contract
+def get_remote_addr(request):
+    """ Return the IP address of the client.
+
+    :param request: A Bottle request object.
+     :type request: *
+
+    :return: The IP address of the remote client.
+     :rtype: str
+    """
+    return bottle.request.remote_addr
+
+
 @bottle.put('/')
 def service():
     params = get_params(bottle.request)
@@ -190,24 +202,24 @@ def service():
                     state['state']['hashed_password'], 
                     params)
     log.info('Received a request from %s: %s', 
-             bottle.request.remote_addr,
+             get_remote_addr(bottle.request),
              str(params))
-    # try: 
-    #     if params['reason'] == 0:
-    #         log.info('Processing an underload of a host %s', params['host'])
-    #         execute_underload(
-    #             state['config'],
-    #             state['state'],
-    #             params['host'])
-    #     else:
-    #         log.info('Processing an overload, VMs: %s', str(params['vm_uuids']))
-    #         execute_overload(
-    #             state['config'],
-    #             state['state'],
-    #             params['vm_uuids'])
-    # except:
-    #     log.exception('Exception during request processing:')
-    #     raise
+    try: 
+        if params['reason'] == 0:
+            log.info('Processing an underload of a host %s', params['host'])
+            execute_underload(
+                state['config'],
+                state['state'],
+                params['host'])
+        else:
+            log.info('Processing an overload, VMs: %s', str(params['vm_uuids']))
+            execute_overload(
+                state['config'],
+                state['state'],
+                params['vm_uuids'])
+    except:
+        log.exception('Exception during request processing:')
+        raise
 
 
 @bottle.route('/', method='ANY')
diff --git a/tests/globals/test_manager.py b/tests/globals/test_manager.py
index 4d1b37a..f792215 100644
--- a/tests/globals/test_manager.py
+++ b/tests/globals/test_manager.py
@@ -121,13 +121,13 @@ class GlobalManager(TestCase):
                 'global_manager_port': 8080}
             paths = [manager.DEFAILT_CONFIG_PATH, manager.CONFIG_PATH]
             fields = manager.REQUIRED_FIELDS
-            when(manager).read_and_validate_config(paths, fields). \
-                and_return(config)#.once()
+            expect(manager).read_and_validate_config(paths, fields). \
+                and_return(config).once()
             expect(common).init_logging('dir', 'global-manager.log', 2).once()
-            when(manager).init_state(config). \
-                and_return(state)#.once()
-            when(bottle).app().and_return(app)#.once()
-            when(bottle).run(host='localhost', port=8080)#.once()
+            expect(manager).init_state(config). \
+                and_return(state).once()
+            expect(bottle).app().and_return(app).once()
+            expect(bottle).run(host='localhost', port=8080).once()
             manager.start()
 
     def test_init_state(self):
@@ -165,26 +165,28 @@ class GlobalManager(TestCase):
         app.state = {'state': state,
                      'config': config}
 
-        # with MockTransaction:
-        #     params = {'reason': 0,
-        #               'host': 'host'}
-        #     expect(manager).get_params(Any).and_return(params).once()
-        #     expect(bottle).app().and_return(app).once()
-        #     expect(manager).validate_params('user', 'password', params). \
-        #         and_return(True).once()
-        #     expect(manager).execute_underload(config, state, 'host').once()
-        #     manager.service()
+        with MockTransaction:
+            params = {'reason': 0,
+                      'host': 'host'}
+            expect(manager).get_params(Any).and_return(params).once()
+            expect(manager).get_remote_addr(Any).and_return('addr').once()
+            expect(bottle).app().and_return(app).once()
+            expect(manager).validate_params('user', 'password', params). \
+                and_return(True).once()
+            expect(manager).execute_underload(config, state, 'host').once()
+            manager.service()
 
-        # with MockTransaction:
-        #     params = {'reason': 1,
-        #               'vm_uuids': 'vm_uuids'}
-        #     expect(manager).get_params(Any).and_return(params).once()
-        #     expect(bottle).app().and_return(app).once()
-        #     expect(manager).validate_params('user', 'password', params). \
-        #         and_return(True).once()
-        #     expect(manager).execute_overload(config, state, 'vm_uuids'). \
-        #         once()
-        #     manager.service()
+        with MockTransaction:
+            params = {'reason': 1,
+                      'vm_uuids': 'vm_uuids'}
+            expect(manager).get_params(Any).and_return(params).once()
+            expect(manager).get_remote_addr(Any).and_return('addr').once()
+            expect(bottle).app().and_return(app).once()
+            expect(manager).validate_params('user', 'password', params). \
+                and_return(True).once()
+            expect(manager).execute_overload(config, state, 'vm_uuids'). \
+                once()
+            manager.service()
 
     @qc(20)
     def vms_by_host(