title: Default keep-alive time for a HttpConnection when using Spring Rest Template
body: <p>I am trying to know how long a HttpConnection is  kept alive when inactive, before a new connection is created via Spring rest Template. I looked at default Connection Time-Out and Read Time-Out parameters, but I believe these are used in the context of connection time out when the connection is not established due to some failure etc.</p>
  
  <p>What I am looking for is, how long a connection is kept alive if there is no activity (or) inactive, and how to configure this via Spring Rest Template (or) the underlying mechanism.</p>