title: Is socket creation-deletion very expensive process?
body: <p>I am working on a client/server application. I have ready many articles for this and found a very common statement that <em><code>"Creation/deletion of socket is very expensive process in terms of using system resources"</code></em>. But no where it is explained how it is consumes so much resources.<br>
  Can anybody give glimpse view on this?</p>