FFM-9055 Emit failed event if auth fails (#82)

* FFM-9055 Emit failed event if auth fails, so the waitForInit promise rejection is handled correctly

* FFM-9055 Comment

* FFM-9055 Comment

* FFM-9055 Comment

* FFM-9055 Pass error in failed emit

* FFM-9055 Pass error in failed emit

* FFM-9055 Update readme code sample with try block

* FFM-9055 Update version.ts

* FFM-9055 1.3.2 release prep

Author: erdirowlands

README.md

@@ -69,7 +69,11 @@ const { Client, Event } = require('@harnessio/ff-nodejs-server-sdk');
     },
   };
 
-  await client.waitForInitialization();
+  try {
+    await client.waitForInitialization();
+  } catch (e) {
+    console.log("Error when authenticating Feature Flags client: " + e)
+  }
 
   try {
     // Log the state of the flag every 10 seconds

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@harnessio/ff-nodejs-server-sdk",
-  "version": "1.3.1",
+  "version": "1.3.2",
   "description": "Feature flags SDK for NodeJS environments",
   "main": "dist/cjs/index.js",
   "module": "dist/esm/index.mjs",

package.json

@@ -236,6 +236,7 @@ export default class Client {
       console.error('Error while authenticating, err: ', error);
       warnAuthFailedSrvDefaults(this.log);
       warnFailedInitAuthError(this.log);
+      this.eventBus.emit(Event.FAILED, error);
     }
   }
 
@@ -244,10 +245,10 @@ export default class Client {
       if (this.initialized) {
         this.waitForInitializePromise = Promise.resolve(this);
         infoSDKInitOK(this.log);
+      } else if (!this.initialized && this.failure) {
         // We unblock the call even if initialization has failed. We've
-        // already warned the user that initialization has failed and that
+        // already warned the user that initialization has failed with the reason and that
         // defaults will be served
-      } else if (!this.initialized && this.failure) {
         this.waitForInitializePromise = Promise.resolve(this);
       } else {
         this.waitForInitializePromise = new Promise((resolve, reject) => {

src/client.ts

@@ -1 +1 @@
-export const VERSION = "1.3.1";
+export const VERSION = '1.3.2';