Configuring ArcGIS servers behind a firewall
Your ArcGIS server can be an external online ArcGIS server or an internal hosted ArcGIS server that is typically behind a firewall. By default, EsriJS is configured for the online ArcGIS server. So, if your IBM® TRIRIGA® server is not behind a firewall, no configuration is necessary. However, if your IBM TRIRIGA server is behind a firewall, which is common when you internally host your ArcGIS server, a resource file that contains the Esri JavaScript API must be added in the EsriJS ClassLoader record. This resource file is necessary if your environment cannot access the online version of the Esri JavaScript API, because this API handles the logic to render GIS maps.
About this task
The resource file for an internal hosted ArcGIS server that is behind a firewall, must be named EsriJS_API_4.15.zip.
The first time that any user loads any map, the software connects to the Esri JavaScript API that is defined by the resource file in the EsriJS ClassLoader record. If EsriJS_API_4.15.zip is not present, the external online version of the Esri JavaScript API is used.
Existing EsriJS ClassLoader records are listed in
.