Ext

Append method 'RegisterInboxIfNoExists' in server methods.

ZeroLevel/Services/Network/Contracts/IServer.cs

@@ -9,10 +9,13 @@ namespace ZeroLevel.Network
         #region Messages
         IServer RegisterInbox(string inbox, MessageHandler handler);
         IServer RegisterInbox<T>(string inbox, MessageHandler<T> handler);
-
-        // Default inboxe
         IServer RegisterInbox(MessageHandler handler);
         IServer RegisterInbox<T>(MessageHandler<T> handler);
+
+        IServer RegisterInboxIfNoExists(string inbox, MessageHandler handler);
+        IServer RegisterInboxIfNoExists<T>(string inbox, MessageHandler<T> handler);
+        IServer RegisterInboxIfNoExists(MessageHandler handler);
+        IServer RegisterInboxIfNoExists<T>(MessageHandler<T> handler);
         #endregion
 
         #region Requests

ZeroLevel/Services/Network/SocketServer.cs

@@ -142,9 +142,14 @@ namespace ZeroLevel.Network
         public void HandleRequest(Frame frame, ISocketClient client, int identity, Action<int, byte[]> handler) => _router.HandleRequest(frame, client, identity, handler);
         public IServer RegisterInbox(string inbox, MessageHandler handler) => _router.RegisterInbox(inbox, handler);
         public IServer RegisterInbox(MessageHandler handler) => _router.RegisterInbox(handler);
-
         public IServer RegisterInbox<T>(string inbox, MessageHandler<T> handler) => _router.RegisterInbox<T>(inbox, handler);
         public IServer RegisterInbox<T>(MessageHandler<T> handler) => _router.RegisterInbox<T>(handler);
+
+        public IServer RegisterInboxIfNoExists(string inbox, MessageHandler handler) => _router.RegisterInboxIfNoExists(inbox, handler);
+        public IServer RegisterInboxIfNoExists(MessageHandler handler) => _router.RegisterInboxIfNoExists(handler);
+        public IServer RegisterInboxIfNoExists<T>(string inbox, MessageHandler<T> handler) => _router.RegisterInboxIfNoExists<T>(inbox, handler);
+        public IServer RegisterInboxIfNoExists<T>(MessageHandler<T> handler) => _router.RegisterInboxIfNoExists<T>(handler);
+
         public IServer RegisterInbox<Tresponse>(string inbox, RequestHandler<Tresponse> handler) => _router.RegisterInbox<Tresponse>(inbox, handler);
         public IServer RegisterInbox<Trequest, Tresponse>(string inbox, RequestHandler<Trequest, Tresponse> handler) => _router.RegisterInbox<Trequest, Tresponse>(inbox, handler);
         public IServer RegisterInbox<Tresponse>(RequestHandler<Tresponse> handler) => _router.RegisterInbox<Tresponse>(handler);

ZeroLevel/Services/Network/Utils/Router.cs

@@ -320,6 +320,46 @@ namespace ZeroLevel.Network
             _handlers[BaseSocket.DEFAULT_MESSAGE_INBOX].Add(MRInvoker.Create<T>(handler));
             return this;
         }
+
+        public IServer RegisterInboxIfNoExists(string inbox, MessageHandler handler)
+        {
+            if (false == _handlers.ContainsKey(inbox))
+            {
+                _handlers.Add(inbox, new List<MRInvoker>());
+                _handlers[inbox].Add(MRInvoker.Create(handler));
+            }
+            return this;
+        }
+
+        public IServer RegisterInboxIfNoExists<T>(string inbox, MessageHandler<T> handler)
+        {
+            if (false == _handlers.ContainsKey(inbox))
+            {
+                _handlers.Add(inbox, new List<MRInvoker>());
+                _handlers[inbox].Add(MRInvoker.Create<T>(handler));
+            }
+            return this;
+        }
+
+        public IServer RegisterInboxIfNoExists(MessageHandler handler)
+        {
+            if (false == _handlers.ContainsKey(BaseSocket.DEFAULT_MESSAGE_INBOX))
+            {
+                _handlers.Add(BaseSocket.DEFAULT_MESSAGE_INBOX, new List<MRInvoker>());
+                _handlers[BaseSocket.DEFAULT_MESSAGE_INBOX].Add(MRInvoker.Create(handler));
+            }
+            return this;
+        }
+
+        public IServer RegisterInboxIfNoExists<T>(MessageHandler<T> handler)
+        {
+            if (false == _handlers.ContainsKey(BaseSocket.DEFAULT_MESSAGE_INBOX))
+            {
+                _handlers.Add(BaseSocket.DEFAULT_MESSAGE_INBOX, new List<MRInvoker>());
+                _handlers[BaseSocket.DEFAULT_MESSAGE_INBOX].Add(MRInvoker.Create<T>(handler));
+            }
+            return this;
+        }
         #endregion 
 
         #region Request handlers registration
@@ -405,6 +445,10 @@ namespace ZeroLevel.Network
         public IServer RegisterInbox<T>(string inbox, MessageHandler<T> handler) { return this; }
         public IServer RegisterInbox(MessageHandler handler) { return this; }
         public IServer RegisterInbox<T>(MessageHandler<T> handler) { return this; }
+        public IServer RegisterInboxIfNoExists(string inbox, MessageHandler handler) { return this; }
+        public IServer RegisterInboxIfNoExists<T>(string inbox, MessageHandler<T> handler) { return this; }
+        public IServer RegisterInboxIfNoExists(MessageHandler handler) { return this; }
+        public IServer RegisterInboxIfNoExists<T>(MessageHandler<T> handler) { return this; }
         public IServer RegisterInbox<Tresponse>(string inbox, RequestHandler<Tresponse> handler) { return this; }
         public IServer RegisterInbox<Trequest, Tresponse>(string inbox, RequestHandler<Trequest, Tresponse> handler) { return this; }
         public IServer RegisterInbox<Tresponse>(RequestHandler<Tresponse> handler) { return this; }