fix(adapter): fix progress event emitting; (#6518)

lib/utils.js

@@ -669,6 +669,36 @@ const isAsyncFn = kindOfTest('AsyncFunction');
 const isThenable = (thing) =>
   thing && (isObject(thing) || isFunction(thing)) && isFunction(thing.then) && isFunction(thing.catch);
 
+// original code
+// https://github.com/DigitalBrainJS/AxiosPromise/blob/16deab13710ec09779922131f3fa5954320f83ab/lib/utils.js#L11-L34
+
+const _setImmediate = ((setImmediateSupported, postMessageSupported) => {
+  if (setImmediateSupported) {
+    return setImmediate;
+  }
+
+  return postMessageSupported ? ((token, callbacks) => {
+    _global.addEventListener("message", ({source, data}) => {
+      if (source === _global && data === token) {
+        callbacks.length && callbacks.shift()();
+      }
+    }, false);
+
+    return (cb) => {
+      callbacks.push(cb);
+      _global.postMessage(token, "*");
+    }
+  })(`axios@${Math.random()}`, []) : (cb) => setTimeout(cb);
+})(
+  typeof setImmediate === 'function',
+  isFunction(_global.postMessage)
+);
+
+const asap = typeof queueMicrotask !== 'undefined' ?
+  queueMicrotask.bind(_global) : ( typeof process !== 'undefined' && process.nextTick || _setImmediate);
+
+// *********************
+
 export default {
   isArray,
   isArrayBuffer,
@@ -724,5 +754,7 @@ export default {
   isSpecCompliantForm,
   toJSONObject,
   isAsyncFn,
-  isThenable
+  isThenable,
+  setImmediate: _setImmediate,
+  asap
 };