Ensure the same state for the done, fail and always events.

Author: blueimp

js/jquery.fileupload.js

@@ -1,5 +1,5 @@
 /*
- * jQuery File Upload Plugin 5.28.1
+ * jQuery File Upload Plugin 5.28.2
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2010, Sebastian Tschan
@@ -734,28 +734,22 @@
 
         _onFail: function (jqXHR, textStatus, errorThrown, options) {
             var response = options._response;
-            response.jqXHR = options.jqXHR = jqXHR;
-            response.textStatus = options.textStatus = textStatus;
-            response.errorThrown = options.errorThrown = errorThrown;
-            this._trigger('fail', null, options);
             if (options.recalculateProgress) {
                 // Remove the failed (error or abort) file upload from
                 // the global progress calculation:
                 this._progress.loaded -= options._progress.loaded;
                 this._progress.total -= options._progress.total;
             }
+            response.jqXHR = options.jqXHR = jqXHR;
+            response.textStatus = options.textStatus = textStatus;
+            response.errorThrown = options.errorThrown = errorThrown;
+            this._trigger('fail', null, options);
         },
 
         _onAlways: function (jqXHRorResult, textStatus, jqXHRorError, options) {
             // jqXHRorResult, textStatus and jqXHRorError are added to the
             // options object via done and fail callbacks
-            this._active -= 1;
             this._trigger('always', null, options);
-            if (this._active === 0) {
-                // The stop callback is triggered when all uploads have
-                // been completed, equivalent to the global ajaxStop event:
-                this._trigger('stop');
-            }
         },
 
         _onSend: function (e, data) {
@@ -781,13 +775,14 @@
                     }).fail(function (jqXHR, textStatus, errorThrown) {
                         that._onFail(jqXHR, textStatus, errorThrown, options);
                     }).always(function (jqXHRorResult, textStatus, jqXHRorError) {
-                        that._sending -= 1;
                         that._onAlways(
                             jqXHRorResult,
                             textStatus,
                             jqXHRorError,
                             options
                         );
+                        that._sending -= 1;
+                        that._active -= 1;
                         if (options.limitConcurrentUploads &&
                                 options.limitConcurrentUploads > that._sending) {
                             // Start the next queued upload,
@@ -801,6 +796,11 @@
                                 nextSlot = that._slots.shift();
                             }
                         }
+                        if (that._active === 0) {
+                            // The stop callback is triggered when all uploads have
+                            // been completed, equivalent to the global ajaxStop event:
+                            that._trigger('stop');
+                        }
                     });
                     return jqXHR;
                 };