javascript - Safari HTTP status code -1001? -

not entirely sure happening here. i'm making following ajax call, in safari fails , returns status code -1001. safari seems think call has been successful, despite fact returns no data.

opening url in window returns correct data. can't seem find on status code on google, although 1 post did suggest safari has issues calls take while return.

 $.ajax({         url : sponsor.url,         async : false,         datatype : 'json',         success : function(result) {             if (result.length > 0) {                 var offer;                 ( var = 0; < result.length; i++) {                     offer = result[i];                     sponsor.offers[offer.id] = {                             'id' : offer.id,                             'displaytype' : offer.offerdisplay.displaytype,                             'status' : 'accept'                     }                      console.log(offer);                 }              }         }     }); 

i'm wondering if might have async:false? call take quite long time return because running within local tomcat instance. call can take upwards of 10 seconds return on local machine, in live environment call near instantaneous.