Omniorb event channel question
- From: Attila Rajmund Nohl <attila.rajmund.nohl@xxxxxxxxxxxx>
- Date: Tue, 31 Jan 2006 15:27:46 +0000 (UTC)
Hello!
I'm using python 2.3.5 on Linux with omniORB 2.6. I'm trying to create
an object that shall listen on an event channel, but the registration
doesn't work. My code is:
class EventListener(CosEventComm.PushConsumer):
def __init__(self):
pass
def push(self, data):
print data.typecode().kind()
print data.typecode().name()
def disconnect_push_consumer(self):
pass
[... initalize the ORB ...]
channel = orb.getRootInterface(channelname)
chadmin = channel.for_consumers()
supplier = chadmin.obtain_push_supplier()
listener = EventListener()
supplier.connect_push_consumer(listener)
Unfortunately I get the following error at this point:
omniORB.CORBA.BAD_PARAM
Traceback (most recent call last)
test.py
70 supplier = chadmin.obtain_push_supplier()
71 listener = EventListener()
---> 72 supplier.connect_push_consumer(listener)
73
74
CosEventChannelAdmin_idl.py
in connect_push_consumer(self, *args)
122
123 def connect_push_consumer(self, *args):
--> 124 return _omnipy.invoke(self, "connect_push_consumer",
_0_CosEventChannelAdmin.ProxyPushSupplier._d_connect_push_consumer, args)
125
126 __methods__ = ["connect_push_consumer"] +
_0_CosEventComm._objref_PushSupplier.__methods__
BAD_PARAM: Minor: BAD_PARAM_WrongPythonType, COMPLETED_NO.
What am I missing? The ORB works otherwise.
Bye,NAR
.
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