Removing destroy listener to onEnded API (#759)

Author: hngan

Documentation.md

@@ -981,10 +981,13 @@ Subscribe a method to be invoked whenever the contact is missed. This is an even
 ```js
 contact.onEnded(function(contact) { /* ... */ });
 ```
-Subscribe a method to be invoked whenever the contact is ended or destroyed. This could be due to the conversation
+Subscribe a method to be invoked whenever the contact is ended. This could be due to the conversation
 being ended by the agent, or due to the contact being missed. Call `contact.getState()` to determine the state
 of the contact and take appropriate action.
 
+[Update on v2.7.0]`
+The callback function registered via `contact.onEnded ` is no longer invoked when the contact is destroyed. This fix prevents the callback from being invoked twice on ENDED and DESTROYED events.
+
 ### `contact.onDestroy()`
 ```js
 contact.onDestroy(function(contact) { /* ... */ });

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "amazon-connect-streams",
-  "version": "2.6.4",
+  "version": "2.7.0",
   "description": "Amazon Connect Streams Library",
   "engines": {
     "node": ">=12.0.0"

package.json

@@ -944,7 +944,6 @@
   Contact.prototype.onEnded = function (f) {
     var bus = connect.core.getEventBus();
     bus.subscribe(this.getEventName(connect.ContactEvents.ENDED), f);
-    bus.subscribe(this.getEventName(connect.ContactEvents.DESTROYED), f);
   };
 
   Contact.prototype.onDestroy = function (f) {
@@ -26297,7 +26296,7 @@ var __WEBPACK_AMD_DEFINE_RESULT__;// AWS SDK for JavaScript v2.1377.0
 
   connect.core = {};
   connect.core.initialized = false;
-  connect.version = "2.6.2";
+  connect.version = "2.7.0";
   connect.outerContextStreamsVersion = null;
   connect.DEFAULT_BATCH_SIZE = 500;
 
@@ -27573,7 +27572,7 @@ var __WEBPACK_AMD_DEFINE_RESULT__;// AWS SDK for JavaScript v2.1377.0
           connect.core.ccpLoadTimeoutInstance = null;
         }
 
-        conduit.sendUpstream(connect.EventType.OUTER_CONTEXT_INFO, { streamsVersion: connect.version, initCCPParams: params });
+         conduit.sendUpstream(connect.EventType.OUTER_CONTEXT_INFO, { streamsVersion: connect.version });
 
         connect.core.keepaliveManager.start();
         this.unsubscribe();

release/connect-streams-dr-min.js

@@ -751,7 +751,6 @@
   Contact.prototype.onEnded = function (f) {
     var bus = connect.core.getEventBus();
     bus.subscribe(this.getEventName(connect.ContactEvents.ENDED), f);
-    bus.subscribe(this.getEventName(connect.ContactEvents.DESTROYED), f);
   };
 
   Contact.prototype.onDestroy = function (f) {