diff --git a/assets/js/common.ts b/assets/js/common.ts
index 07f460b..46001bc 100644
--- a/assets/js/common.ts
+++ b/assets/js/common.ts
@@ -36,6 +36,7 @@ const appdata = {
 	conf: {} as confdata,
 	components: {},
 	output: '',
+	handle,
 	poll,
 	mounted(name: string) {
 		console.log('app mounted: ', name)
@@ -70,6 +71,13 @@ function poll() {
 	dopoll(this)
 }
 
+function handle(msg) {
+	const data = JSON.parse(msg.payload)
+	for (const k of Object.keys(data)) {
+		this.components.data.data[k] = data[k]
+	}
+}
+
 // basic functions - move to api.ts
 
 function createSid(): string {
@@ -100,8 +108,9 @@ async function dopoll(app: typeof appdata) {
 			let res = await fetch(app.conf.pollurl)
 			let msg = await res.json()
 			console.log(msg)
-			//app.handle(msg)
-			//app.newdata = data['status']
+			if (msg.status === 'data') {
+				app.handle(msg)
+			}
 		} catch (error) {
 			console.log(error)
 			await new Promise(r => setTimeout(r, 10000))
diff --git a/assets/js/settings.ts b/assets/js/settings.ts
index cc71291..a4c5fae 100644
--- a/assets/js/settings.ts
+++ b/assets/js/settings.ts
@@ -2,9 +2,9 @@ export const api = {
 	path: '/api'
 }
 
-export const polling = null // suppress polling
+//export const polling = null // suppress polling
 
-export const xpolling = {
+export const polling = {
 	msgbase: ['system', 'poll', 'service', 'pclt-0001']
 	//msgbase: ['system', 'poll', 'session']
 	//msgbase: ['system', 'poll', 'interaction']