title: Heroku restarting with SIGTERM status 143
body: <p>I have a scraper running on <code>Heroku</code>. It has been running for a while (+- 2 months) and it has days where it does great and reaches its 1,000 maximum and days during which it just magically restarts. </p>
  
  <p>Does anyone know what the reason could be for such a restart? The scraper is showing no errors, the only thing I can find is the message below in the <code>Heroku</code> logs:</p>
  
  <pre><code>Feb 05 03:02:55 scraper heroku/web.1:  Cycling 
  Feb 05 03:02:55 scraper heroku/web.1:  State changed from up to starting 
  Feb 05 03:02:57 scraper heroku/web.1:  Stopping all processes with SIGTERM 
  Feb 05 03:02:57 scraper heroku/web.1:  Process exited with status 143 
  Feb 05 03:03:16 scraper heroku/web.1:  Starting process with command `npm start` 
  </code></pre>