From c8b3f5bfac649f948542b609cc99508b9a44e929 Mon Sep 17 00:00:00 2001
From: Nicolas Jouanin <nico@beerfactory.org>
Date: Sun, 31 May 2015 21:36:45 +0200
Subject: [PATCH] Create new exception base hierarchy for MQTT errors

---
 hbmqtt/codecs/errors.py | 7 +++++--
 hbmqtt/errors.py        | 6 ++++++
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/hbmqtt/codecs/errors.py b/hbmqtt/codecs/errors.py
index 6655e7c..fa39ba6 100644
--- a/hbmqtt/codecs/errors.py
+++ b/hbmqtt/codecs/errors.py
@@ -1,8 +1,11 @@
 # Copyright (c) 2015 Nicolas JOUANIN
 #
 # See the file license.txt for copying permission.
-
-class CodecException(BaseException):
+from hbmqtt.errors import MQTTException
+class CodecException(MQTTException):
+    """
+    Exceptions thrown by encode/decode process
+    """
     pass
 
 class NoDataException(CodecException):
diff --git a/hbmqtt/errors.py b/hbmqtt/errors.py
index 87e4a21..e8c0866 100644
--- a/hbmqtt/errors.py
+++ b/hbmqtt/errors.py
@@ -4,3 +4,9 @@
 
 class BrokerException(BaseException):
     pass
+
+class MQTTException(BaseException):
+    """
+    Base class for all errors refering to MQTT specifications
+    """
+    pass
\ No newline at end of file