title: Why heroku kills my process with status 143?
body: <p>I've small app(<a href="https://github.com/IslamAlahovich/BAD_Repost_vk_BOT" rel="nofollow noreferrer">git</a>) on node on Heroku that works with api for vk.com(social network), but Heroku kills it with SIGTERM after 30 min. I use setInterval which sends request to vk.com server and processes the response once every 20 min:
  <pre>var timerID = setInterval( function reposting() {</p>
  
  <code>  vk.executes("wall.get", [
       {owner_id: -97758272, count: 1, extended: true},
       {owner_id: -109933725, offset: 1, count:1, extended: true}
    ])
    .then((wall_list) =&gt; {
       wall_list.forEach(function(wall, index) {
          repost_and_join(wall, index);
       });
    })
    .catch((error) =&gt; {
       console.log("WALL_GET_ERROR: "+error);
    });
  </code></pre>
  
  <p>}, 600000);</p>
  
  <p>How to fix this problem, or maybe you know another free hosting where can deploy an app like this? ERRORLOG: <a href="https://i.stack.imgur.com/1PDVn.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1PDVn.jpg" alt="errorlog"></a> </p>