def merge(self, unused_result_window, merging_timestamps):
    return self.combine_all(merging_timestamps)
Create new router class with desired properties.
dataset/ETHPy150Open GoogleCloudPlatform/DataflowPythonSDK/google/cloud/dataflow/transforms/timeutil.py/OutputTimeFnImpl.merge--crossover with--dataset/ETHPy150Open mrjoes/tornadio/tornadio/router.py/get_router