chinaq

keepaliveTime - to keep the min pool size alive after wait_timeout

5

**Current** The connections will be closed after `wait_timeout` in server side, "Min Pool Size" dot not work. **Expect** Set a property to keep alive. [HikariCP](https://github.com/brettwooldridge/HikariCP#frequently-used) used a property `keepaliveTime` to...

I run it from floydhub GPU platform, not modified anything ``` py # Training trainer.train( create_input_dict_fn, model_fn, train_config, master, task, NUM_CLONES, worker_replicas, CLONE_ON_CPU, ps_tasks, worker_job_name, is_chief, TRAIN_DIR, graph_hook_fn=graph_rewriter_fn) ``` returns...