code: function unsubscribe() {
      console.log(' > ', 'init', ['xmlrpc_bin://' + thisHost + ':2031', '']);
      rpcClient.methodCall('init', ['xmlrpc_bin://' + thisHost + ':2031', ''], function (err, res) {
          console.log(err, res);
  
          process.exit(0);
      });
      setTimeout(function () {
          console.log('force quit');
          process.exit(1);
      }, 1000);
  }
docs: Tell the CCU that we no longer want to receive events