Additionally fixes if there were idle connections when a `Client` is dropped. Only fixes with the no-proto dispatcher, as changing internals for the tokio-proto dispatcher would be much harder, and it will replace it very soon. Closes #1397
Additionally fixes if there were idle connections when a `Client` is dropped. Only fixes with the no-proto dispatcher, as changing internals for the tokio-proto dispatcher would be much harder, and it will replace it very soon. Closes #1397