fix: client sdk should log an error when identify times out

Author: joker23

packages/sdk/browser/src/BrowserClient.ts

@@ -237,10 +237,7 @@ class BrowserClientImpl extends LDClientImpl {
       identifyOptionsWithUpdatedDefaults.sheddable = true;
     }
 
-    const res = await super.identify(
-      context,
-      identifyOptionsWithUpdatedDefaults,
-    )
+    const res = await super.identify(context, identifyOptionsWithUpdatedDefaults);
 
     this._goalManager?.startTracking();
     return res;

packages/shared/sdk-client/src/LDClientImpl.ts

@@ -379,7 +379,14 @@ export default class LDClientImpl implements LDClient {
         resolve({ status: 'timeout', timeout: identifyTimeout } as LDIdentifyTimeout);
       }, identifyTimeout * 1000);
     });
-    return Promise.race([callSitePromise, timeoutPromise]);
+
+    return Promise.race([callSitePromise, timeoutPromise]).then((result: LDIdentifyResult) => {
+      if (result.status === 'timeout') {
+        this.logger?.error(`identify timed out after ${identifyTimeout} seconds.`);
+      }
+
+      return result;
+    });
   }
 
   /**