def checkNode(self, namespaceURI=None, localName=None):
        namespaceURI = namespaceURI or self.namespaceURI
        localName = localName or self.name
        check = False
        if localName and self.node:
            check = self._dom.isElement(self.node, localName, namespaceURI)
        if not check:
            raise NamespaceError, 'unexpected node type %s, expecting %s' %(self.node, localName)
Send this command to our peer for them to execute
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/api/SOAPpy/wstools/Utility.py/ElementProxy.checkNode--crossover with--dataset/ETHPy150Open datastax/cstar_perf/frontend/cstar_perf/frontend/lib/socket_comms.py/Command.send