def create_test_server(transport, host='localhost', port=0):
    server = TestServer(transport, (host, port), TestHandler)
    thread = threading.Thread(target=server.serve_forever,
                              kwargs={'poll_interval': 0.01})
    thread.start()
    return server
If the extension has to be indexed for it to be used in search engine, return some schema field
dataset/ETHPy150Open softlayer/softlayer-python/SoftLayer/testing/xmlrpc.py/create_test_server--crossover with--dataset/ETHPy150Open Net-ng/kansha/kansha/cardextension/comp.py/CardExtension.get_schema_def