feat: do not store each infos of each node

test/http-cluster-broadcast-color.js

@@ -44,7 +44,7 @@ console.log(`Broadcasting color changes to http://${host}/api/cluster/event ...`
 setInterval(() => {
   const color = colors[idx % colors.length];
   idx++;
-  const payload = { color, brightness: 128 };
+  const payload = { color, brightness: 80 };
   console.log('Broadcasting color:', payload);
   postClusterEvent('api/neopattern/color', payload);
 }, 5000);

test/ws-cluster-broadcast-color.js

@@ -15,7 +15,7 @@ ws.on('open', () => {
   setInterval(() => {
     const color = colors[idx % colors.length];
     idx++;
-    const payload = { color, brightness: 128 };
+    const payload = { color, brightness: 80 };
     const envelope = {
       event: 'api/neopattern/color',
       data: payload // server will serialize object payloads

test/ws-cluster-broadcast-rainbow.js

@@ -31,7 +31,7 @@ function toHex({ r, g, b }) {
 let hue = 0;
 const SAT = 1.0;   // full saturation
 const VAL = 1.0;   // full value
-const BRIGHTNESS = 128;
+const BRIGHTNESS = 80;
 const UPDATE_RATE = 100; // ms
 
 let timer = null;

test/ws-color-client.js

@@ -22,7 +22,7 @@ ws.on('open', () => {
   setInterval(() => {
     const color = colors[idx % colors.length];
     idx++;
-    const payload = { color, brightness: 128 };
+    const payload = { color, brightness: 80 };
     // Send payload as an object (server supports string or object)
     const msg = { event: 'api/neopattern/color', payload };
     ws.send(JSON.stringify(msg));