Internet Explorer 11 replaces Authorization header

Question

What would cause Internet Explorer to replace the HTTP header

Authorization : Bearer

with

Authorizat

Answer 1

I also encountered this issue when I was kicking off multiple data loads in my angular app.

I worked around this by detecting the browser and if IE, delayed each request by 50ms based on the index of the call:

return $q(function(resolve, reject) {
 var delay = self.widget.useDelayLoading ? self.widget.index * 50 : 0;

 setTimeout(function() {
   restService.genericApi(self.widget.url, false).queryPost(json).$promise
    .then(
     function(r) { resolve(r); }, 
     function(e) { reject(e); }
    );
 }, delay);
});

Interestingly, when I used $timeout, I had to increase the delay to 100ms.