def __call__(self, *l, **kwargs):
        import threading
        t = threading.Thread(target=self.initialize_thread)
        t.start()
        serve_forever(self, *l, **kwargs)
Flushes log lines that are currently buffered.
dataset/ETHPy150Open cjlee112/pygr/pygr/coordinator.py/Coordinator.__call__--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/api/logservice/logservice.py/flush