1new Promise((resolve, reject) => {
2    console.log('Initial');
3
4    resolve();
5})
6.then(() => {
7    throw new Error('Something failed');
8
9    console.log('Do this');
10})
11.catch(() => {
12    console.error('Do that');
13})
14.then(() => {
15    console.log('Do this, no matter what happened before');
16});
17