Never mind, it seems I had to add protocol_config={...} to the server 
configuration.

Cheers,
Rico
  

Am Montag, 1. Dezember 2014 13:46:36 UTC+1 schrieb Rico Hauke:
>
> 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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