Enable samplingRate argument for server side telemetry events

Author: heatlikeheatwave

.changeset/fine-weeks-give.md

@@ -2,4 +2,4 @@
 '@clerk/nextjs': patch
 ---
 
-Fix keyless drift logic to support client components and ensure only apps on development are included.
+Fix keyless drift logic to support client components and ensure only apps on development are included. Change createClerkClient to accept an argument for samplingRate in telemetry options and update the ClerkOptions type.

packages/backend/src/index.ts

@@ -17,7 +17,7 @@ export type ClerkOptions = Omit<CreateBackendApiOptions, 'skipApiVersionInUrl' |
       CreateAuthenticateRequestOptions['options'],
       'audience' | 'jwtKey' | 'proxyUrl' | 'secretKey' | 'publishableKey' | 'domain' | 'isSatellite'
     >
-  > & { sdkMetadata?: SDKMetadata; telemetry?: Pick<TelemetryCollectorOptions, 'disabled' | 'debug'> };
+  > & { sdkMetadata?: SDKMetadata; telemetry?: Pick<TelemetryCollectorOptions, 'disabled' | 'debug' | 'samplingRate'> };
 
 // The current exported type resolves the following issue in packages importing createClerkClient
 // TS4023: Exported variable 'clerkClient' has or is using name 'AuthErrorReason' from external module "/packages/backend/dist/index" but cannot be named.
@@ -31,11 +31,11 @@ export function createClerkClient(options: ClerkOptions): ClerkClient {
   const apiClient = createBackendApiClient(opts);
   const requestState = createAuthenticateRequest({ options: opts, apiClient });
   const telemetry = new TelemetryCollector({
-    ...options.telemetry,
     publishableKey: opts.publishableKey,
     secretKey: opts.secretKey,
     samplingRate: 0.1,
     ...(opts.sdkMetadata ? { sdk: opts.sdkMetadata.name, sdkVersion: opts.sdkMetadata.version } : {}),
+    ...(opts.telemetry || {}),
   });
 
   return {

packages/nextjs/src/server/keyless-telemetry.ts

@@ -167,6 +167,9 @@ export async function detectKeylessEnvDrift(): Promise<void> {
     const clerkClient = createClerkClientWithOptions({
       publishableKey: keylessFile.publishableKey,
       secretKey: keylessFile.secretKey,
+      telemetry: {
+        samplingRate: 1,
+      },
     });
 
     const shouldFireEvent = await tryMarkTelemetryEventAsFired();