fix(runtime): prevent memory leaks and improve shutdown/stream handling across services

2026-02-19 08:33:41 +00:00
parent ddd0662fb8
commit 9ac297c197
8 changed files with 72 additions and 8 deletions
--- a/ts/monitoring/classes.metricsmanager.ts
+++ b/ts/monitoring/classes.metricsmanager.ts
@@ -279,6 +279,14 @@ export class MetricsManager {
    if (recipient) {
      const count = this.emailMetrics.recipients.get(recipient) || 0;
      this.emailMetrics.recipients.set(recipient, count + 1);
+
+      // Cap recipients map to prevent unbounded growth within a day
+      if (this.emailMetrics.recipients.size > this.MAX_TOP_DOMAINS) {
+        const sorted = Array.from(this.emailMetrics.recipients.entries())
+          .sort((a, b) => b[1] - a[1])
+          .slice(0, Math.floor(this.MAX_TOP_DOMAINS * 0.8));
+        this.emailMetrics.recipients = new Map(sorted);
+      }
    }
    
    if (deliveryTimeMs) {