__init__.py 文件源码

def ping_pong_json(self, s1, s2, o):
        if jsonapi.jsonmod is None:
            raise SkipTest("No json library")
        s1.send_json(o)
        o2 = s2.recv_json()
        s2.send_json(o2)
        o3 = s1.recv_json()
        return o3