def close(self):
        # Disable access to the pool
        old_pool, self.pool = self.pool, None

        try:
            while True:
                conn = old_pool.get(block=False)
                if conn:
                    conn.close()

        except Empty:
            pass  # Done.
Close all pooled connections and disable the pool.
dataset/ETHPy150Open kennethreitz/requests/requests/packages/urllib3/connectionpool.py/HTTPConnectionPool.close