feat(cluster): use node/discovered event to update memberlist

docs/Architecture.md

@@ -140,7 +140,7 @@ The `NodeContext` provides an event-driven architecture for system-wide communic
 
 ```cpp
 // Subscribe to events
-ctx.on("node_discovered", [](void* data) {
+ctx.on("node/discovered", [](void* data) {
     NodeInfo* node = static_cast<NodeInfo*>(data);
     // Handle new node discovery
 });
@@ -154,13 +154,13 @@ ctx.on("cluster_updated", [](void* data) {
 
 ```cpp
 // Publish events
-ctx.fire("node_discovered", &newNode);
+ctx.fire("node/discovered", &newNode);
 ctx.fire("cluster_updated", &clusterData);
 ```
 
 ### Available Events
 
-- **`node_discovered`**: New node added or local node refreshed
+- **`node/discovered`**: New node added or local node refreshed
 
 ## Resource Monitoring
 

src/spore/core/ClusterManager.cpp

@@ -3,8 +3,8 @@
 #include "spore/util/Logging.h"
 
 ClusterManager::ClusterManager(NodeContext& ctx, TaskManager& taskMgr) : ctx(ctx), taskManager(taskMgr) {
-    // Register callback for node_discovered event
+    // Register callback for node/discovered event
-    ctx.on("node_discovered", [this](void* data) {
+    ctx.on("node/discovered", [this](void* data) {
         NodeInfo* node = static_cast<NodeInfo*>(data);
         this->addOrUpdateNode(node->hostname, node->ip);
     });
@@ -34,9 +34,8 @@ void ClusterManager::registerTasks() {
     taskManager.registerTask("cluster_discovery", ctx.config.discovery_interval_ms, [this]() { sendDiscovery(); });
     taskManager.registerTask("cluster_listen", ctx.config.cluster_listen_interval_ms, [this]() { listen(); });
     taskManager.registerTask("status_update", ctx.config.status_update_interval_ms, [this]() {  updateAllNodeStatuses(); removeDeadNodes(); });
-    taskManager.registerTask("print_members", ctx.config.print_interval_ms, [this]() { printMemberList(); });
     taskManager.registerTask("heartbeat", ctx.config.heartbeat_interval_ms, [this]() { heartbeatTaskCallback(); });
-    taskManager.registerTask("cluster_update_members_info", ctx.config.member_info_update_interval_ms, [this]() { updateAllMembersInfoTaskCallback(); });
+    //taskManager.registerTask("print_members", ctx.config.print_interval_ms, [this]() { printMemberList(); });
     LOG_INFO("ClusterManager", "Registered all cluster tasks");
 }
 
@@ -155,7 +154,10 @@ void ClusterManager::onHeartbeat(const char* /*msg*/) {
 void ClusterManager::onResponse(const char* msg) {
     char* hostPtr = const_cast<char*>(msg) + strlen(ClusterProtocol::RESPONSE_MSG) + 1;
     String nodeHost = String(hostPtr);
-    addOrUpdateNode(nodeHost, ctx.udp->remoteIP());
+    NodeInfo discovered;
+    discovered.hostname = nodeHost;
+    discovered.ip = ctx.udp->remoteIP();
+    ctx.fire("node/discovered", &discovered);
 }
 
 void ClusterManager::onNodeInfo(const char* msg) {
@@ -169,7 +171,10 @@ void ClusterManager::onNodeInfo(const char* msg) {
         String nodeHost = String(hostCStr);
         IPAddress senderIP = ctx.udp->remoteIP();
 
-        addOrUpdateNode(nodeHost, senderIP);
+        NodeInfo discovered;
+        discovered.hostname = nodeHost;
+        discovered.ip = senderIP;
+        ctx.fire("node/discovered", &discovered);
 
         JsonDocument doc;
         DeserializationError err = deserializeJson(doc, jsonCStr);
@@ -392,7 +397,7 @@ void ClusterManager::heartbeatTaskCallback() {
         node.lastSeen = millis();
         node.status = NodeInfo::ACTIVE;
         updateLocalNodeResources();
-        ctx.fire("node_discovered", &node);
+        ctx.fire("node/discovered", &node);
     }
 
     // Broadcast heartbeat so peers can respond with their node info
@@ -403,11 +408,6 @@ void ClusterManager::heartbeatTaskCallback() {
     ctx.udp->endPacket();
 }
 
-void ClusterManager::updateAllMembersInfoTaskCallback() {
-    // HTTP-based member info fetching disabled; node info is provided via UDP responses to heartbeats
-    // No-op to reduce network and memory usage
-}
-
 void ClusterManager::updateAllNodeStatuses() {
     auto& memberList = *ctx.memberList;
     unsigned long now = millis();

src/spore/core/NetworkManager.cpp

@@ -118,5 +118,5 @@ void NetworkManager::setupWiFi() {
     }
 
     // Notify listeners that the node is (re)discovered
-    ctx.fire("node_discovered", &ctx.self);
+    ctx.fire("node/discovered", &ctx.self);
 }

test/ws-cluster-broadcast-rainbow.js

@@ -56,7 +56,7 @@ ws.on('open', () => {
 
 ws.on('message', (data) => {
   // Optionally throttle logs: comment out for quieter output
-  // console.log('WS:', data.toString());
+  //console.log('WS:', data.toString());
 });
 
 ws.on('error', (err) => {