It seems that a Splunk application runs on port 8000 and the SDK runs on port 6969.
While keeping the dashboard in the Splunk web server, can I access the SDK from the dashboard at the same time?
Off course you can
require([
"splunkjs/mvc",
"splunkjs/mvc/simplexml/ready!"
], function(mvc) {
var splunk_service = mvc.createService();
...
});
splunk_service is your SDK's service instance