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copied!<p>Though I have no real experience with rpyc, from your example it seems the only real difference is when executing the returnObject function the 'conn' reference is not retained, so I am guessing the situation has to do with garbage collection of whatever is referenced by 'conn'. With a slight modification to the returnObject function so that 'conn' is returned and retained outside the function, the example seems to execute.</p> <pre><code>>>> import rpyc >>> def returnObject(objName, host, port): ... conn = rpyc.connect(host, port) ... print conn ... attr = getattr(conn.root, 'get_' + objName)() ... print attr ... return conn, attr ... >>> conn, share = returnObject('shared', 'localhost', 18861) <rpyc.core.protocol.Connection 'conn1' object at 0x10b0676d0> <__main__.SharedClass object at 0x1091ff790> >>> share <__main__.SharedClass object at 0x1091ff790> >>> share.action() </code></pre> <p>As I am involved in development of another python remote-object solution <a href="https://versile.com/products/vpy/" rel="nofollow">Versile Python</a>, just for fun here is an alternative implementation using that solution (requires VPy dev release 0.7.2, next version will have some conflicting API changes). Remote service providing SharedClass access:</p> <pre><code>from versile.quick import * from versile.vse.native.python import VPythonObject VSEResolver.add_imports() class SharedClass(object): def action(self): return u'I am doing something' shared = SharedClass() class Gateway(VExternal): @publish(show=True, ctx=False) def get_shared(self): return VPythonObject(shared) service = VTPService(lambda: Gateway(), auth=None) service.start() </code></pre> <p>Client code to access the service:</p> <pre><code>>>> from versile.quick import * >>> VSEResolver.add_imports() >>> gw = VUrl.resolve('vtp://localhost/') >>> shared = gw.get_shared() >>> shared._v_activate() # required for activating as remote-python proxy >>> shared.action() u'I am doing something' >>> gw._v_link.shutdown() </code></pre>

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