@betterdb/semantic-cache - npm Package Compare versions

Comparing version 0.11.1 to 0.12.0

dist/analytics.js

@@ -48,2 +48,3 @@ "use strict";
 const EVENT_PREFIX = 'semantic_cache:';
+const TELEMETRY_USER_AGENT = 'BetterDB-SemanticCache/node';
 // Build-time placeholders — replaced by scripts/inject-telemetry-defaults.mjs
@@ -131,2 +132,9 @@ // When the placeholder is NOT replaced, the startsWith('__') guard treats it as unset.
 }
+function isFrozenServerless() {
+    const env = process.env;
+    return Boolean(env.AWS_LAMBDA_FUNCTION_NAME ||
+        env.K_SERVICE ||
+        env.FUNCTION_TARGET ||
+        env.FUNCTIONS_WORKER_RUNTIME);
+}
 class PostHogAnalytics {
@@ -192,2 +200,5 @@ posthog;
             }
+            if (props.$raw_user_agent === undefined) {
+                props.$raw_user_agent = TELEMETRY_USER_AGENT;
+            }
             this.posthog.capture({
@@ -231,7 +242,18 @@ distinctId: this.distinctId,
         // waitUntil so the invocation stays alive until it completes. The setInterval
-        // that long-lived servers rely on is frozen between invocations.
+        // that long-lived servers rely on is frozen between invocations. On frozen
+        // serverless with no waitUntil (AWS Lambda, Cloud Functions, Azure) delivery
+        // is best-effort: the flush is fire-and-forget and the container freezes on
+        // return, so it only completes if a later invocation thaws this container.
+        // Events are lost if it is reaped while idle. No delivery guarantee exists
+        // on these runtimes without a waitUntil equivalent.
         const waitUntil = getRequestWaitUntil();
-        if (!waitUntil)
+        if (waitUntil) {
+            this.emitSnapshotIfDue(waitUntil);
             return;
-        this.emitSnapshotIfDue(waitUntil);
+        }
+        if (isFrozenServerless()) {
+            this.emitSnapshotIfDue((p) => {
+                void p;
+            });
+        }
     }
@@ -238,0 +260,0 @@ snapshotTick() {

package.json

 {
   "name": "@betterdb/semantic-cache",
-  "version": "0.11.1",
+  "version": "0.12.0",
   "description": "Valkey-native semantic cache for LLM applications with built-in OpenTelemetry and Prometheus instrumentation",
@@ -5,0 +5,0 @@ "keywords": [

New alerts

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Fixed alerts

AI-detected potential code anomaly

Supply chain risk

AI has identified unusual behaviors that may pose a security risk.

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Improved metrics

Total package byte prevSize

414811

0.23%

Lines of code

6842

0.32%

No dependency changes