How does SuuteScript handle promise.all?

AI generated answer (using internal Slack threads):

In SuiteScript,

Promise.all()

can be used to handle multiple asynchronous operations concurrently. However, it's important to note that error handling can be a bit tricky with

Promise.all()

. If one promise rejects, the entire

Promise.all()

rejects, which can potentially disrupt the rest of your operations. Here's a general example of how you might use

Promise.all()

in SuiteScript:

javascript
var promise1 = https.get.promise(options1);
var promise2 = https.get.promise(options2);
var promise3 = https.get.promise(options3);

Promise.all([promise1, promise2, promise3])
.then(function(results) {
    // Handle results
})
.catch(function(error) {
    // Handle error
});

In this example,

options1

,

options2

, and

options3

would be your different https request options. The

Promise.all()

function takes an array of promises and returns a new promise that only resolves when all the promises in the array have resolved. The results of the promises are returned in an array in the same order as the original promise array. However, it's important to note that server-side promises in SuiteScript may not behave as expected. Some users have reported that errors in server-side promises do not bubble up and can disappear, making debugging difficult. As of the 2021.1 release, NetSuite's documentation states that server-side promises are supported for some functions, but your mileage may vary. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******