X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=osm_common%2Fmsgbase.py;h=2b338df2c866bb2e1a5c6ab22a34d93dd0b19f3b;hb=a4eaefe74757ccbd7ac513b72f21a3bf8bf391cb;hp=a9d44d74015d22444d720dc2f07d04b83678c6b3;hpb=3054f783ac759b221233fd0a82424aa105e4ea2e;p=osm%2Fcommon.git

diff --git a/osm_common/msgbase.py b/osm_common/msgbase.py
index a9d44d7..2b338df 100644
--- a/osm_common/msgbase.py
+++ b/osm_common/msgbase.py
@@ -10,7 +10,7 @@ class MsgException(Exception):
     Base Exception class for all msgXXXX exceptions
     """
 
-    def __init__(self, message, http_code=HTTPStatus.INTERNAL_SERVER_ERROR):
+    def __init__(self, message, http_code=HTTPStatus.SERVICE_UNAVAILABLE):
         """
         General exception
         :param message:  descriptive text
@@ -35,13 +35,13 @@ class MsgBase(object):
         pass
 
     def write(self, topic, key, msg):
-        pass
+        raise MsgException("Method 'write' not implemented")
 
     def read(self, topic):
-        pass
+        raise MsgException("Method 'read' not implemented")
 
     async def aiowrite(self, topic, key, msg, loop):
-        pass
+        raise MsgException("Method 'aiowrite' not implemented")
 
     async def aioread(self, topic, loop):
-        pass
+        raise MsgException("Method 'aioread' not implemented")