I have been working with the 3.15 version of the JavsScript API. I noticed that the basemap gallery basemaps are pointing at http://services.arcgisonline.com/arcgis/rest/services. Is there a way to configure that to instead point to http://server.arcgisonline.com/arcgis/rest/services? (which looks like the same set of services?)
The reason I ask is because of some silly firewall rules built into our agencies server, which breaks my print tasks because it allows services from (server.arcgisonline.com), not from (services.arcgisonline.com)... and the basemapgallery widget to my knowledge points to the latter... Eventually I will be asking for a firewall exception to services.arcgisonline.com, openstreetmap.org, nationalmap.gov, & virtualearth.net (all the basemaps that my print tasks may use), but until then I was hoping for a workaround to meet some current client needs...