Hello,

I have a simple Callback Service:

class CallbackService (rpyc.Service):
    def exposed_func (obj, string):
        obj.func(string)

My configuration / connect statement looks like this:

con = rpyc.connect("localhost", port=18812, config={"allow_all_attrs": 
True})

With this basic setup, I have the following problem:

1. When calling the exposed_func() from the client, the callback gets 
called correctly, but I get the following server error.
    Note the configuration is set to allow access to all attributes.

    Traceback (most recent call last):
      File "C:\Program Files 
(x86)\Python27\lib\site-packages\rpyc\core\protocol.py", line 305, in 
_dispatch_request
        res = self._HANDLERS[handler](self, *args)
      File "C:\Program Files 
(x86)\Python27\lib\site-packages\rpyc\core\protocol.py", line 541, in 
_handle_getattr
        return self._access_attr(oid, name, (), "_rpyc_getattr", 
"allow_getattr", getattr)
      File "C:\Program Files 
(x86)\Python27\lib\site-packages\rpyc\core\protocol.py", line 504, in 
_access_attr
        raise AttributeError("cannot access %r" % (name,))
    AttributeError: cannot access '__class__'

So why can't the callback service access the __class__ attribute?

Thanks,
Rico





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