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fix: latency calculation

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0x1d
2025-10-19 13:11:36 +02:00
parent b6ad479352
commit 23289d9f09
1 changed files with 14 additions and 9 deletions
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23
src/spore/core/ClusterManager.cpp
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@@ -174,10 +174,10 @@ void ClusterManager::onNodeUpdate(const char* msg) {
}
if (respondingNode) {
// Calculate latency if we recently sent a heartbeat
// Calculate latency only if we recently sent a heartbeat (within last 1 second)
unsigned long latency = 0;
if (lastHeartbeatSentAt != 0) {
unsigned long now = millis();
unsigned long now = millis();
if (lastHeartbeatSentAt != 0 && (now - lastHeartbeatSentAt) < 1000) { // 1 second window
latency = now - lastHeartbeatSentAt;
lastHeartbeatSentAt = 0; // Reset for next calculation
}
@@ -201,11 +201,15 @@ void ClusterManager::onNodeUpdate(const char* msg) {
}
}
respondingNode->lastSeen = millis();
respondingNode->lastSeen = now;
respondingNode->status = NodeInfo::ACTIVE;
respondingNode->latency = latency;
LOG_DEBUG("Cluster", String("Updated responding node ") + respondingNode->hostname + " @ " + respondingNodeIP.toString() + " | latency: " + String(latency) + "ms");
// Update latency if we calculated it (preserve existing value if not)
if (latency > 0) {
respondingNode->latency = latency;
}
LOG_DEBUG("Cluster", String("Updated responding node ") + respondingNode->hostname + " @ " + respondingNodeIP.toString() + " | latency: " + String(latency > 0 ? String(latency) + "ms" : "not calculated"));
} else {
LOG_WARN("Cluster", String("Received NODE_UPDATE from unknown node: ") + respondingNodeIP.toString());
}
@@ -314,17 +318,18 @@ void ClusterManager::onRawMessage(const char* msg) {
void ClusterManager::addOrUpdateNode(const String& nodeHost, IPAddress nodeIP) {
auto& memberList = *ctx.memberList;
// O(1) lookup instead of O(n) search
auto it = memberList.find(nodeHost);
if (it != memberList.end()) {
// Update existing node
// Update existing node - preserve all existing field values
it->second.ip = nodeIP;
it->second.lastSeen = millis();
// Note: Other fields like latency, uptime, labels, etc. are preserved
//fetchNodeInfo(nodeIP); // Do not fetch here, handled by periodic task
return;
}
// Add new node
NodeInfo newNode;
newNode.hostname = nodeHost;