feat: do not store each infos of each node

src/spore/core/ClusterManager.cpp

@@ -122,11 +122,6 @@ void ClusterManager::onDiscovery(const char* /*msg*/) {
 
 void ClusterManager::onHeartbeat(const char* /*msg*/) {
     JsonDocument doc;
-    doc["freeHeap"] = ESP.getFreeHeap();
-    doc["chipId"] = ESP.getChipId();
-    doc["sdkVersion"] = ESP.getSdkVersion();
-    doc["cpuFreqMHz"] = ESP.getCpuFreqMHz();
-    doc["flashChipSize"] = ESP.getFlashChipSize();
 
     if (ctx.memberList) {
         auto it = ctx.memberList->find(ctx.hostname);
@@ -178,14 +173,6 @@ void ClusterManager::onNodeInfo(const char* msg) {
             auto it = memberList.find(nodeHost);
             if (it != memberList.end()) {
                 NodeInfo& node = it->second;
-                node.resources.freeHeap = doc["freeHeap"] | node.resources.freeHeap;
-                node.resources.chipId = doc["chipId"] | node.resources.chipId;
-                {
-                    const char* sdk = doc["sdkVersion"] | node.resources.sdkVersion.c_str();
-                    node.resources.sdkVersion = sdk ? String(sdk) : node.resources.sdkVersion;
-                }
-                node.resources.cpuFreqMHz = doc["cpuFreqMHz"] | node.resources.cpuFreqMHz;
-                node.resources.flashChipSize = doc["flashChipSize"] | node.resources.flashChipSize;
                 node.status = NodeInfo::ACTIVE;
                 unsigned long now = millis();
                 node.lastSeen = now;
@@ -277,6 +264,7 @@ void ClusterManager::addOrUpdateNode(const String& nodeHost, IPAddress nodeIP) {
     //fetchNodeInfo(nodeIP); // Do not fetch here, handled by periodic task
 }
 
+// unused http client to fetch complete node info
 void ClusterManager::fetchNodeInfo(const IPAddress& ip) {
     if(ip == ctx.localIP) {
         LOG_DEBUG("Cluster", "Skipping fetch for local node");
@@ -392,7 +380,7 @@ void ClusterManager::heartbeatTaskCallback() {
         node.lastSeen = millis();
         node.status = NodeInfo::ACTIVE;
         updateLocalNodeResources();
-        ctx.fire("node_discovered", &node);
+        addOrUpdateNode(ctx.hostname, ctx.localIP);
     }
 
     // Broadcast heartbeat so peers can respond with their node info

src/spore/services/ClusterService.cpp

@@ -44,11 +44,6 @@ void ClusterService::handleMembersRequest(AsyncWebServerRequest* request) {
         obj["lastSeen"] = node.lastSeen;
         obj["latency"] = node.latency;
         obj["status"] = statusToStr(node.status);
-        obj["resources"]["freeHeap"] = node.resources.freeHeap;
-        obj["resources"]["chipId"] = node.resources.chipId;
-        obj["resources"]["sdkVersion"] = node.resources.sdkVersion;
-        obj["resources"]["cpuFreqMHz"] = node.resources.cpuFreqMHz;
-        obj["resources"]["flashChipSize"] = node.resources.flashChipSize;
 
         // Add labels if present
         if (!node.labels.empty()) {

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));