I am trying to use the new async features and I hope solving my problem will help others in the future. This is my code which is working:    async function asyncGenerator() {     // other code     while (goOn) {       // other code       var fileLi...
I'm getting compile time error with this code:   const someFunction = async (myArray) => {     return myArray.map(myValue => {         return {             id: "my_id",             myValue: await service.getByValue(myValue);...
I haven't seen these constructs used much but I've found myself writing them to make use of async / await in functions that wouldn't typically return a promise, for example  chan.consume(queue, (msg) => {   this.pendingMsgs++; // execu...
I'm trying to learn async-await. In this code -   const myFun = () => {     let state = false;      setTimeout(() => {state = true}, 2000);      return new Promise((resolve, reject) => {         setTimeout(() => {             if(state...
Await is a amazing feature in es7.  However,everytime I use await I found that I have to define a async function and call this function.  Such as      async function asy(){         const [resCityGuess,resCityHot,resCityAll]=await Promise.all([...
I just came to the painful realization that generator functions cannot be used with await. Only promises or async functions.  My team built an entire application with all modules consisting of generator functions, with one call to the Co module from...
I have create a class in nodejs   class ApnService {   sendNotification(deviceType, deviceToken, msg, type, id) {     try {       const note = await apnProvider.send(note, deviceToken)       console.log(note)     } catch (err) {       console.log(err...
I already looked everywhere but could not find a solution yet for my particular case.  We are using angular 1.5 and a Karma/Jasmine setup for unit tests. In the initial source code, I used ES2017 async/await in the controller. That seemed to work fin...
In Angular, if I use promise, the code would be   let promise = this.$resource('www.example.com.au/request.json').get().$promise promise.then(data => {     //promise solved }, () => {    //promise rejected })   when it comes to async/aw...
Given the following code:  var arr = [1,2,3,4,5];  var results: number[] = await arr.map(async (item): Promise<number> => {         await callAsynchronousOperation(item);         return item + 1;     });   which produces the following error:...

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