title: Is it possible to reattach to a detached process using child_process with Node or IOJS
body: <p>I have a program that spawns a server for a video game, 'Counter-Strike Global Offensive' to be exact.</p>
  
  <p>The <code>child_process</code> spawns with the flag <code>detached: true</code></p>
  
  <p>Everything works and the server goes up, then the <code>process id</code> of the child is saved in a MYSQL Database but say I wanted to change the level or something, how can I reattach to that process id and send it a command? Looking through the <code>child_process</code> documentation it does not seem like there is any option to reattach to do so? Any information would be fantastic thanks.</p>