@checkUser 
@get_fv
@rpcmethod(name="api.ping", url_name="dummyfv_rpc",
           signature=['string', 'string'])
def ping(data, **kwargs):
    return "PONG: %s"%(data)
dataset/ETHPy150Open fp7-ofelia/ocf/optin_manager/src/python/openflow/optin_manager/dummyfv/rpc.py/ping/original