node-intellicenter
Version:
NodeJS library for communicating with a Pentair IntelliCenter controller
32 lines • 1.14 kB
JavaScript
import { GetRequest, ICRequestObj } from "./request.js";
/**
* Requests to subscribe for updates to the given keys.
*
* Keys and objnam should be given matching an objnam known to the controller and a key for that object.
* {@linkcode ICParam} fields are the known list of keys available to subscribe to.
*
* The response contains an acknowledgement of success or failure. When the given keys change, the `Unit` will
* emit a `"notify"` event with an {@linkcode ICResponse} payload for the new values.
*
* @param objnam the name of the object to subscribe to updates on
* @param keys the key or list of keys to subscribe to updates on this object for
* @returns the object used to issue this request
*/
export function SubscribeToUpdates(objnam, keys) {
const req = GetRequest();
req.command = "RequestParamList";
req.objectList = [];
let ks;
if (Array.isArray(keys)) {
ks = keys;
}
else {
ks = [keys];
}
const reqObj = new ICRequestObj();
reqObj.objnam = objnam;
reqObj.keys = ks;
req.objectList.push(reqObj);
return req;
}
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