feat(opsserver): add real-time log push to ops dashboard and recent DNS query tracking

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@serve.zone/dcrouter',
-  version: '7.3.0',
+  version: '7.4.0',
   description: 'A multifaceted routing service handling mail and SMS delivery functions.'
 }

ts/classes.dcrouter.ts

@@ -1266,6 +1266,7 @@ export class DcRouter {
             question.name,
             false,
             event.responseTimeMs,
+            event.answered,
           );
         }
       });

ts/logger.ts

@@ -14,8 +14,8 @@ const envMap: Record<string, 'local' | 'test' | 'staging' | 'production'> = {
 // In-memory log buffer for the OpsServer UI
 export const logBuffer = new SmartlogDestinationBuffer({ maxEntries: 2000 });
 
-// Default Smartlog instance
-const baseLogger = new plugins.smartlog.Smartlog({
+// Default Smartlog instance (exported so OpsServer can add push destinations)
+export const baseLogger = new plugins.smartlog.Smartlog({
   logContext: {
     environment: envMap[nodeEnv] || 'production',
     runtime: 'node',

ts/monitoring/classes.metricsmanager.ts

@@ -36,6 +36,7 @@ export class MetricsManager {
     lastResetDate: new Date().toDateString(),
     queryTimestamps: [] as number[], // Track query timestamps for rate calculation
     responseTimes: [] as number[], // Track response times in ms
+    recentQueries: [] as Array<{ timestamp: number; domain: string; type: string; answered: boolean; responseTimeMs: number }>,
   };
   
   // Per-minute time-series buckets for charts
@@ -95,6 +96,7 @@ export class MetricsManager {
         this.dnsMetrics.topDomains.clear();
         this.dnsMetrics.queryTimestamps = [];
         this.dnsMetrics.responseTimes = [];
+        this.dnsMetrics.recentQueries = [];
         this.dnsMetrics.lastResetDate = currentDate;
       }
       
@@ -228,6 +230,7 @@ export class MetricsManager {
         queryTypes: this.dnsMetrics.queryTypes,
         averageResponseTime: Math.round(avgResponseTime),
         activeDomains: this.dnsMetrics.topDomains.size,
+        recentQueries: this.dnsMetrics.recentQueries.slice(),
       };
     });
   }
@@ -392,9 +395,21 @@ export class MetricsManager {
   }
   
   // DNS event tracking methods
-  public trackDnsQuery(queryType: string, domain: string, cacheHit: boolean, responseTimeMs?: number): void {
+  public trackDnsQuery(queryType: string, domain: string, cacheHit: boolean, responseTimeMs?: number, answered?: boolean): void {
     this.dnsMetrics.totalQueries++;
     this.incrementDnsBucket();
+
+    // Store recent query entry
+    this.dnsMetrics.recentQueries.push({
+      timestamp: Date.now(),
+      domain,
+      type: queryType,
+      answered: answered ?? true,
+      responseTimeMs: responseTimeMs ?? 0,
+    });
+    if (this.dnsMetrics.recentQueries.length > 100) {
+      this.dnsMetrics.recentQueries.shift();
+    }
     
     if (cacheHit) {
       this.dnsMetrics.cacheHits++;

ts/opsserver/handlers/logs.handler.ts

@@ -1,15 +1,16 @@
 import * as plugins from '../../plugins.js';
 import type { OpsServer } from '../classes.opsserver.js';
 import * as interfaces from '../../../ts_interfaces/index.js';
-import { logBuffer } from '../../logger.js';
+import { logBuffer, baseLogger } from '../../logger.js';
 
 export class LogsHandler {
   public typedrouter = new plugins.typedrequest.TypedRouter();
-  
+
   constructor(private opsServerRef: OpsServer) {
     // Add this handler's router to the parent
     this.opsServerRef.typedrouter.addTypedRouter(this.typedrouter);
     this.registerHandlers();
+    this.setupLogPushDestination();
   }
   
   private registerHandlers(): void {
@@ -165,6 +166,50 @@ export class LogsHandler {
     return mapped;
   }
   
+  /**
+   * Add a log destination to the base logger that pushes entries
+   * to all connected ops_dashboard TypedSocket clients.
+   */
+  private setupLogPushDestination(): void {
+    const opsServerRef = this.opsServerRef;
+
+    baseLogger.addLogDestination({
+      async handleLog(logPackage: any) {
+        // Access the TypedSocket server instance from OpsServer
+        const typedsocket = opsServerRef.server?.typedserver?.typedsocket;
+        if (!typedsocket) return;
+
+        let connections: any[];
+        try {
+          connections = await typedsocket.findAllTargetConnectionsByTag('role', 'ops_dashboard');
+        } catch {
+          return;
+        }
+        if (connections.length === 0) return;
+
+        const entry: interfaces.data.ILogEntry = {
+          timestamp: logPackage.timestamp || Date.now(),
+          level: LogsHandler.mapLogLevel(logPackage.level),
+          category: LogsHandler.deriveCategory(logPackage.context?.zone, logPackage.message),
+          message: logPackage.message,
+          metadata: logPackage.data,
+        };
+
+        for (const conn of connections) {
+          try {
+            const push = typedsocket.createTypedRequest<interfaces.requests.IReq_PushLogEntry>(
+              'pushLogEntry',
+              conn,
+            );
+            push.fire({ entry }).catch(() => {}); // fire-and-forget
+          } catch {
+            // connection may have closed
+          }
+        }
+      },
+    });
+  }
+
   private setupLogStream(
     virtualStream: plugins.typedrequest.VirtualStream<Uint8Array>,
     levelFilter?: string[],

ts/opsserver/handlers/stats.handler.ts

@@ -241,6 +241,7 @@ export class StatsHandler {
                   averageResponseTime: 0,
                   queryTypes: stats.queryTypes,
                   timeSeries,
+                  recentQueries: stats.recentQueries,
                 };
               })
             );
@@ -422,6 +423,7 @@ export class StatsHandler {
       count: number;
     }>;
     queryTypes: { [key: string]: number };
+    recentQueries?: Array<{ timestamp: number; domain: string; type: string; answered: boolean; responseTimeMs: number }>;
     domainBreakdown?: { [domain: string]: interfaces.data.IDnsStats };
   }> {
     // Get metrics from MetricsManager if available
@@ -435,9 +437,10 @@ export class StatsHandler {
         cacheHitRate: dnsStats.cacheHitRate,
         topDomains: dnsStats.topDomains,
         queryTypes: dnsStats.queryTypes,
+        recentQueries: dnsStats.recentQueries,
       };
     }
-    
+
     // Fallback if MetricsManager not available
     return {
       queriesPerSecond: 0,