Ported .Net Core commits:

hondacrx: - Initial commit: Switch to .Net Core 2.0 - Fix build and removed not needed files Fabi: - Updated solution platforms. - Changed folder structure. - Change library target framework to netstandard2.0. - Updated solution platforms again... - Removed windows specific kernel32 function usage (Ctrl-C handler).
2017-10-26 17:23:44 +02:00
parent 227702e19c
commit a3dc7b3f48
844 changed files with 26064 additions and 1824 deletions
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2012-2017 CypherCore <http://github.com/CypherCore>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+using System;
+using System.Diagnostics.Contracts;
+using System.Net.Sockets;
+
+namespace Framework.Networking
+{
+    public class SocketManager<SocketType> where SocketType : ISocket
+    {
+        public virtual bool StartNetwork(string bindIp, int port, int threadCount = 1)
+        {
+            Contract.Assert(threadCount > 0);
+
+            Acceptor = new AsyncAcceptor(bindIp, port);
+
+            _threadCount = threadCount;
+            _threads = new NetworkThread<SocketType>[GetNetworkThreadCount()];
+
+            for (int i = 0; i < _threadCount; ++i)
+            {
+                _threads[i] = new NetworkThread<SocketType>();
+                _threads[i].Start();
+            }
+
+            Acceptor.AsyncAcceptSocket(OnSocketOpen);
+
+            return true;
+        }
+
+        public virtual void StopNetwork()
+        {
+            Acceptor.Close();
+
+            if (_threadCount != 0)
+                for (int i = 0; i < _threadCount; ++i)
+                    _threads[i].Stop();
+
+            Wait();
+
+            Acceptor = null;
+            _threads = null;
+            _threadCount = 0;
+        }
+
+        void Wait()
+        {
+            //if (_threadCount != 0)
+                //for (int i = 0; i < _threadCount; ++i)
+                    //_threads[i].Wait();
+        }
+
+        public virtual void OnSocketOpen(Socket sock)
+        {
+            try
+            {
+                SocketType newSocket = (SocketType)Activator.CreateInstance(typeof(SocketType), sock);
+                newSocket.Start();
+
+                _threads[SelectThreadWithMinConnections()].AddSocket(newSocket);
+            }
+            catch (Exception err)
+            {
+                Log.outException(err);
+            }
+        }
+
+        public int GetNetworkThreadCount() { return _threadCount; }
+
+        uint SelectThreadWithMinConnections()
+        {
+            uint min = 0;
+
+            for (uint i = 1; i < _threadCount; ++i)
+                if (_threads[i].GetConnectionCount() < _threads[min].GetConnectionCount())
+                    min = i;
+
+            return min;
+        }
+
+        public AsyncAcceptor Acceptor;
+        NetworkThread<SocketType>[] _threads;
+        int _threadCount;
+    }
+}