More robust logging for BDSS

Created by: stefanoborini

Various fixes here and there to add more exception handling and better log messages

force_bdss/tests/test_core_mco_driver.py

@@ -91,9 +91,11 @@ class TestCoreMCODriver(unittest.TestCase):
             capture.check(
                 ("force_bdss.core_mco_driver",
                  "ERROR",
-                 "Failed to create or initialize listener with id "
-                 "force.bdss.enthought.plugin.test.v0"
-                 ".factory.probe_notification_listener: "))
+                 "Failed to initialize listener with id "
+                 "'force.bdss.enthought.plugin.test.v0"
+                 ".factory.probe_notification_listener' in plugin "
+                 "'force.bdss.enthought.plugin.test.v0'. "
+                 "The listener will be dropped."))
 
             self.assertEqual(len(listeners), 0)
 
@@ -111,7 +113,10 @@ class TestCoreMCODriver(unittest.TestCase):
                 ("force_bdss.core_mco_driver",
                  "ERROR",
                  "Exception while delivering to listener "
-                 "ProbeNotificationListener: "))
+                 "'force.bdss.enthought.plugin.test.v0"
+                 ".factory.probe_notification_listener' in plugin "
+                 "'force.bdss.enthought.plugin.test.v0'. The listener will "
+                 "be dropped and computation will continue." ))
 
     def test_finalize_error(self):
         driver = CoreMCODriver(
@@ -127,4 +132,6 @@ class TestCoreMCODriver(unittest.TestCase):
                 ("force_bdss.core_mco_driver",
                  "ERROR",
                  "Exception while finalizing listener "
-                 "ProbeNotificationListener: "))
+                 "'force.bdss.enthought.plugin.test.v0"
+                 ".factory.probe_notification_listener' in plugin "
+                 "'force.bdss.enthought.plugin.test.v0'."))