title: Netty Connection Limit
body: <p>I am developing an application server that is using netty 3.6.5. I would like to first understand the full meaning of the option backlog. Also why is there no documentation about the serverbootstrap options to help we developers. </p>
  
  <p>My other question is how best I can limit the number of concurrent connections to the server for better performance.</p>
  
  <p>Thank you.</p>