def clear(self, do_callback=True):
        self._pairs = []
        if do_callback:
            self._mod_callback()
Override server_bind to store the server name.
dataset/ETHPy150Open roglew/pappy-proxy/pappyproxy/http.py/RepeatableDict.clear--crossover with--dataset/ETHPy150Open francelabs/datafari/windows/python/Lib/wsgiref/simple_server.py/WSGIServer.server_bind