What you are really asking is how to implement a function after a promise is done. If so, then making the function an Async function will do the trick. For information on async-await check out Async/await. 2 solved Async-Await or Promises with JavaScript functions [closed]
I want to know if there is any way at all to use the data from a resolved promise in ‘normal’ synchronous code There isn’t a way to write completely synchronous code when handling asynchronous responses. Once any operation is asynchronous, you have to deal with the response using asynchronous techniques and cannot program with … Read more
The JavaScript runtime is a single-threaded environment – – that is, it executes a single command at a time (synchronous). However, the browser that hosts the JavaScript runtime runs in a multi-threaded environment (the operating system). This means that while the JavaScript runtime can only process one line of code at a time, the browser … Read more
I (very quickly, so it probably has errors) rewrote this using async.forEachOfSeries to iterate over your attachments. I used async.forEachOf for the database writes as I don’t see a need for them to be in series. var async = require(‘async’); if (issue.fields.attachment != ”) { async.forEachOfSeries(issue.fields.attachment,function(attachment,r,callback){ if (typeof issue.fields.attachment[r].content != “undefined”) { var url = … Read more