Rune Harlyk
51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
#pragma once
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#include <ArduinoJson.h>
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#include <filesystem.h>
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#include <event_socket.h>
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#include <task_manager.h>
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#include <WiFi.h>
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#include <Timing.h>
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#define MAX_ESP_ANALYTICS_SIZE 2024
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#define EVENT_ANALYTICS "analytics"
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#define ANALYTICS_INTERVAL 2000
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class AnalyticsService {
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public:
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AnalyticsService() {};
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void loop() { EXECUTE_EVERY_N_MS(ANALYTICS_INTERVAL, updateAnalytics()); };
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private:
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JsonDocument doc;
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char message[MAX_ESP_ANALYTICS_SIZE];
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void updateAnalytics() {
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if (!socket.hasSubscribers(EVENT_ANALYTICS)) return;
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doc.clear();
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doc["uptime"] = millis() / 1000;
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doc["free_heap"] = ESP.getFreeHeap();
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doc["total_heap"] = ESP.getHeapSize();
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doc["min_free_heap"] = ESP.getMinFreeHeap();
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doc["max_alloc_heap"] = ESP.getMaxAllocHeap();
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doc["fs_used"] = ESPFS.usedBytes();
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doc["fs_total"] = ESPFS.totalBytes();
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doc["core_temp"] = temperatureRead();
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doc["cpu0_usage"] = g_taskManager.getCpuUsage(0);
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doc["cpu1_usage"] = g_taskManager.getCpuUsage(1);
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doc["cpu_usage"] = g_taskManager.getCpuUsage();
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JsonArray tasks = doc["tasks"].to<JsonArray>();
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for (auto const &task : g_taskManager.getTasks()) {
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JsonObject nested = tasks.add<JsonObject>();
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nested["name"] = task.name;
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nested["stackSize"] = task.stackSize;
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nested["priority"] = task.priority;
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nested["coreId"] = task.coreId;
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}
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serializeJson(doc, message);
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socket.emit(EVENT_ANALYTICS, message);
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}
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};
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