I am using esri proxy and Web Adaptor in my application trying to access the gis server custom print service in another machine.
Thing is that i am able to print map in arcgisoutput directory but when i try to access the print map by print javacript api i am getting blank map. with http error 499 in console.
I even tried running ,locally the URL by removing web adapter name by using default name and port on gis server machine ,but i am still getting blank and same error .
Any suggestions will help