Merge pull request #20 from berickson1/alreadyAbortedCrash

Fix a bug that caused an assert if a request was canceled (via promis…

package.json

@@ -1,6 +1,6 @@
 {
   "name": "simplerestclients",
-  "version": "0.1.4",
+  "version": "0.1.5",
   "description": "A library of components for accessing RESTful services with javascript/typescript.",
   "author": "David de Regt <David.de.Regt@microsoft.com>",
   "scripts": {

src/SimpleWebRequest.ts

@@ -478,6 +478,13 @@ export abstract class SimpleWebRequestBase {
     }
 
     protected _enqueue(): void {
+        // It's possible for a request to be canceled before it's queued since onCancel fires synchronously and we set up the listener
+        // before queueing for execution
+        // An aborted request should never be queued for execution
+        if (this._aborted) {
+            return;
+        }
+
         // Throw it on the queue
         const index = _.findIndex(requestQueue, request =>
             request.getPriority() < (this._options.priority || WebRequestPriority.DontCare));