def save_connection(self, configname):
        try:
            engine.save_connection(configname, self.engine)
        except DuplicateSectionError:
            over = self.shell.ask_yes_no(
                '`%s` exists, Overwrite (y/n)?' % configname)
            if over:
                engine.save_connection(
                    configname, self.engine, overwrite=True)
            else:
                print("Save aborted")
                return
        print("`%s` saved to ~/.db-connections" % (configname,))
Get information about thread pools.
dataset/ETHPy150Open jaysw/ipydb/ipydb/plugin.py/SqlPlugin.save_connection--crossover with--dataset/ETHPy150Open elastic/elasticsearch-py/elasticsearch/client/cat.py/CatClient.thread_pool