Fix build errors: review CookieStickySessions

Author: raman-m

src/Ocelot/LoadBalancer/LoadBalancers/CookieStickySessions.cs

@@ -9,22 +9,18 @@ namespace Ocelot.LoadBalancer.LoadBalancers;
 public class CookieStickySessions : ILoadBalancer
 {
     private readonly int _keyExpiryInMs;
-    private readonly string _key;
     private readonly string _cookieName;
     private readonly ILoadBalancer _loadBalancer;
-    private readonly IStickySessionStorage _storage;
     private readonly IBus<StickySession> _bus;
 
     private static readonly object Locker = new();
-    //private static readonly Dictionary<string, StickySession> Stored = new(); // TODO Inject instead of static sharing
     private readonly IStickySessionStorage _storage;
 
     public string Type => nameof(CookieStickySessions);
 
     public CookieStickySessions(ILoadBalancer loadBalancer, string cookieName, int keyExpiryInMs, IBus<StickySession> bus, IStickySessionStorage storage)
     {
         _bus = bus;
-        _key = key;
         _cookieName = cookieName;
         _keyExpiryInMs = keyExpiryInMs;
         _loadBalancer = loadBalancer;
@@ -79,7 +75,6 @@ protected void Update(string key, StickySession value)
     {
         lock (Locker)
         {
-            //Stored[key] = value;
             _storage.SetSession(key, value);
             _bus.Publish(value, _keyExpiryInMs);
         }