Add new class for MI exceptions

Author: dariusstefan

opensips/mi/__init__.py

@@ -17,4 +17,4 @@
 ## along with this program. If not, see <http://www.gnu.org/licenses/>.
 ##
 
-from .wrapper import MI
+from .connector import MI, OpenSIPSMIException

opensips/mi/wrapper.py opensips/mi/connector.pyopensips/mi/wrapper.py renamed to opensips/mi/connector.py

@@ -20,6 +20,9 @@
 from .connection import HTTP, Datagram, FIFO
 from .jsonrpc_helper import JSONRPCError, JSONRPCException
 
+class OpenSIPSMIException(Exception):
+    pass
+
 class MI():
     def __init__(self, conn: str, **kwargs):
         if conn == "fifo":
@@ -37,9 +40,9 @@ def execute(self, cmd, params=[]):
         try:
             ret_val = self.conn.execute(cmd, params)
         except JSONRPCError as e:
-            raise Exception("Error executing command: {}".format(e))
+            raise OpenSIPSMIException("Error executing command: {}".format(e))
         except JSONRPCException as e:
-            raise Exception("Error with connection: {}. Is OpenSIPS running?".format(e))
+            raise OpenSIPSMIException("Error with connection: {}. Is OpenSIPS running?".format(e))
         return ret_val
 
     def valid(self):