def getDiscoHandler(self,node='',jid=''):
        """ Returns the previously registered DISCO handler
            that is resonsible for this node/jid combination.
            Used internally."""
        node,key=self._traversePath(node,jid)
        if node: return node[key]
 Returns the previously registered DISCO handler
            that is resonsible for this node/jid combination.
            Used internally.
chrome-cordova/gcmServer/xmpp/browser.py