title: Set TCP_QUICKACK and TCP_NODELAY
body: <p>If you set the TCP_QUICKACK setting on every call on the socket, having previously set TCP_NODELAY, will the QUICKACK option overwrite the NODELAY call?</p>
  
  <p>On connect:</p>
  
  <pre><code>int i = 1;
  setsockopt( iSock, IPPROTO_TCP, TCP_NODELAY, (void *)&amp;i, sizeof(i));
  </code></pre>
  
  <p>On each write:</p>
  
  <pre><code>int i = 1;
  setsockopt( iSock, IPPROTO_TCP, TCP_QUICKACK, (void *)&amp;i, sizeof(i));
  </code></pre>
  
  <p>Will the call to TCP_QUICKACK null the previous call to TCP_NODELAY?</p>