feat(logging): implement debug logging for network map scheduler to enhance monitoring and diagnostics

.cursor/debug-378b5f.log

@@ -1 +0,0 @@
-{"sessionId":"378b5f","runId":"baseline","hypothesisId":"H1_H2","location":"frontend/src/lib/api.js:request","message":"API request started","data":{"method":"GET","url":"/alerts"},"timestamp":1771912788315}

backend/services/networkMapScheduler.js

@@ -14,6 +14,25 @@ const NETWORK_MAP_CACHE_KEY = 'network-map-cache/latest.json';
 
 const DEFAULT_INTERVAL_MINUTES = 5;
 const DEFAULT_LOG_MAX_LINES = 500;
+const DEBUG_ENDPOINT = 'http://127.0.0.1:7343/ingest/aa002dd6-6968-4a35-b09d-f05302d83266';
+
+function sendDebugLog(location, message, data, hypothesisId = 'H_STARTUP_SPEEDTEST') {
+  // #region agent log
+  fetch(DEBUG_ENDPOINT, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json', 'X-Debug-Session-Id': '378b5f' },
+    body: JSON.stringify({
+      sessionId: '378b5f',
+      runId: 'nm-startup-investigation',
+      hypothesisId,
+      location,
+      message,
+      data: data || {},
+      timestamp: Date.now(),
+    }),
+  }).catch(() => {});
+  // #endregion
+}
 
 /** Кольцевой буфер логов */
 class LogBuffer {
@@ -350,8 +369,9 @@ function getSettingsFromUiSettings(uiSettings) {
 function initNetworkMapScheduler(logger, port) {
   const log = logger || console;
   const baseUrl = `http://127.0.0.1:${port}`;
+  sendDebugLog('backend/services/networkMapScheduler.js:init', 'initNetworkMapScheduler called', { port, baseUrl });
 
-  async function tick() {
+  async function tick(source = 'interval') {
     lastScheduledRunAt = Date.now();
     let uiSettings;
     try {
@@ -361,14 +381,27 @@ function initNetworkMapScheduler(logger, port) {
       return;
     }
     const settings = getSettingsFromUiSettings(uiSettings);
+    sendDebugLog('backend/services/networkMapScheduler.js:tick-settings', 'Tick evaluated settings', {
+      source,
+      enabled: settings.enabled,
+      intervalMinutes: settings.intervalMinutes,
+      runPing: settings.runPing,
+      runSpeedTest: settings.runSpeedTest,
+    });
     if (!settings.enabled) return;
 
     logBuffer.setMaxLines(settings.logMaxLines);
     logBuffer.push('--- Запуск по расписанию ---');
+    sendDebugLog('backend/services/networkMapScheduler.js:tick-runjob', 'Tick starts runJob', {
+      source,
+      runPing: settings.runPing,
+      runSpeedTest: settings.runSpeedTest,
+    });
     runJob({
       baseUrl,
       runPing: settings.runPing,
       runSpeedTest: settings.runSpeedTest,
+      trigger: source === 'startup-delay' ? 'startup-delay' : 'scheduled',
       log: (msg) => {
         logBuffer.push(msg);
         log.info({ component: 'network-map-scheduler' }, msg);
@@ -388,6 +421,13 @@ function initNetworkMapScheduler(logger, port) {
       return;
     }
     const settings = getSettingsFromUiSettings(uiSettings);
+    sendDebugLog('backend/services/networkMapScheduler.js:schedule-settings', 'Schedule loaded settings', {
+      enabled: settings.enabled,
+      intervalMinutes: settings.intervalMinutes,
+      runPing: settings.runPing,
+      runSpeedTest: settings.runSpeedTest,
+      logMaxLines: settings.logMaxLines,
+    });
     if (!settings.enabled) {
       log.info({ component: 'network-map-scheduler' }, 'Scheduler disabled in settings');
       return;
@@ -399,9 +439,13 @@ function initNetworkMapScheduler(logger, port) {
       'Network map scheduler started (first run in 10 s, then every %d min)',
       settings.intervalMinutes
     );
-    schedulerTimer = setInterval(tick, intervalMs);
+    schedulerTimer = setInterval(() => tick('interval'), intervalMs);
     // Первый запуск через 10 сек, чтобы кеш появился вскоре после старта сервера
-    setTimeout(() => tick(), 10 * 1000);
+    sendDebugLog('backend/services/networkMapScheduler.js:schedule-startup-tick', 'Startup delayed tick scheduled', {
+      delayMs: 10000,
+      intervalMs,
+    });
+    setTimeout(() => tick('startup-delay'), 10 * 1000);
   }
 
   schedule();