fix: only delete endpoint which has expired in EndpointCache (#3752)

Author: trivikr

.changes/next-release/bugfix-EndpointCache-1e794ec2.json

@@ -0,0 +1,5 @@
+{
+  "type": "bugfix",
+  "category": "EndpointCache",
+  "description": "Only delete endpoint which has expired in EndpointCache"
+}

vendor/endpoint-cache/index.js

@@ -29,13 +29,16 @@ var EndpointCache = /** @class */ (function () {
         var now = Date.now();
         var records = this.cache.get(keyString);
         if (records) {
-            for (var i = 0; i < records.length; i++) {
+            for (var i = records.length-1; i >= 0; i--) {
                 var record = records[i];
                 if (record.Expire < now) {
-                    this.cache.remove(keyString);
-                    return undefined;
+                    records.splice(i, 1);
                 }
             }
+            if (records.length === 0) {
+                this.cache.remove(keyString);
+                return undefined;
+            }
         }
         return records;
     };