title: Node JS - Cannot Kill Process Executed with Child Process Exec
body: <p>We are trying to kill the process of a chrome browser launched with nodes <code>child_process</code> exec command</p>
  
  <pre><code>var process = cp.exec(`"chrome.exe" --app="..."`, () =&gt; {}); // working great
  </code></pre>
  
  <p>But when we try</p>
  
  <pre><code>process.kill(); //nothing happens...
  </code></pre>
  
  <p>Does the process refer to the chrome window or something else? if not, <strong>how can we get a hold of the newly opened chrome window process, PID, etc...?</strong></p>
  
  <p>Any help would be great...</p>
  
  <p>Note - we have tried using the chrome_launcher NPM but it didn't help because we couldn't open chrome in kiosk mode without fullscreen, but this is an issue for a different question...</p>