title: Setting socket timeout on netty channel
body: <p>I have a netty channel and I would like to set a timeout on the underlying socket ( it is set by default to 0 ).</p>
  
  <p>The purpose of the timeout is that the not used channel will be closed if nothing is happening for 15 minutes for instance.</p>
  
  <p>Although I dont see any configuration to do so , and the socket itself is also hidden from me.</p>
  
  <p>Thanks</p>