tune update frequency

Author: zendive

src/api-monitor-cs-main.ts

@@ -2,7 +2,7 @@ import { windowListen, windowPost } from '@/api/communication.ts';
 import { IS_DEV } from './api/env.ts';
 import {
   TELEMETRY_FREQUENCY_1PS,
-  TELEMETRY_FREQUENCY_60PS,
+  TELEMETRY_FREQUENCY_30PS,
 } from '@/api/const.ts';
 import { Timer } from '@/api/time.ts';
 import {
@@ -76,7 +76,7 @@ windowListen((o) => {
     // adaptive update-frequency
     const ackTrafficDuration = Date.now() - o.timeSent;
     const newDelay = (o.trafficDuration + ackTrafficDuration) * 3;
-    tick.delay = Math.max(TELEMETRY_FREQUENCY_60PS, newDelay);
+    tick.delay = Math.max(TELEMETRY_FREQUENCY_30PS, newDelay);
   } else if (o.msg === 'start-observe') {
     startObserve();
   } else if (o.msg === 'stop-observe') {

src/api/const.ts

@@ -4,6 +4,7 @@ export const ERRORS_IGNORED = [
 ];
 export const TELEMETRY_FREQUENCY_30PS = 100 / 3; //MS
 export const TELEMETRY_FREQUENCY_1PS = 1000; // ms
+export const MAX_TRAFFIC_DURATION_BEFORE_AUTOPAUSE = 2e3; // ms
 // store native functions
 export const setTimeout = window.setTimeout.bind(window);
 export const clearTimeout = window.clearTimeout.bind(window);

src/view/App.svelte

@@ -12,6 +12,7 @@
   import InfoBar from '@/view/components/InfoBar.svelte';
   import { getSettings, setSettings } from '@/api/settings.ts';
   import TickSpinner from '@/view/components/TickSpinner.svelte';
+  import { MAX_TRAFFIC_DURATION_BEFORE_AUTOPAUSE } from '@/api/const.ts';
 
   let spinner: TickSpinner | null = null;
   let paused = false;
@@ -25,11 +26,17 @@
       msg = o.metrics;
 
       const now = Date.now();
-      portPost({
-        msg: 'telemetry-acknowledged',
-        trafficDuration: now - o.metrics.collectingStartTime,
-        timeSent: now,
-      });
+      const trafficDuration = now - o.metrics.collectingStartTime;
+
+      if (trafficDuration > MAX_TRAFFIC_DURATION_BEFORE_AUTOPAUSE) {
+        !paused && onTogglePause();
+      } else {
+        portPost({
+          msg: 'telemetry-acknowledged',
+          trafficDuration,
+          timeSent: now,
+        });
+      }
 
       spinner?.tick();
     }