Refactoring of BNetServer

2020-07-12 00:06:43 -04:00
parent 4164384b72
commit 581d077acd
318 changed files with 2046 additions and 4694 deletions
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2012-2020 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 Framework.Configuration;
+using Framework.Constants;
+using Framework.Networking;
+using System.Net.Sockets;
+
+namespace Game.Networking
+{
+    public class WorldSocketManager : SocketManager<WorldSocket>
+    {
+        public override bool StartNetwork(string bindIp, int port, int threadCount)
+        {
+            _tcpNoDelay = ConfigMgr.GetDefaultValue("Network.TcpNodelay", true);
+
+            Log.outDebug(LogFilter.Misc, "Max allowed socket connections {0}", ushort.MaxValue);
+
+            // -1 means use default
+            _socketSendBufferSize = ConfigMgr.GetDefaultValue("Network.OutKBuff", -1);
+
+            if (!base.StartNetwork(bindIp, port, threadCount))
+                return false;
+
+            _instanceAcceptor = new AsyncAcceptor();
+            if (!_instanceAcceptor.Start(bindIp, WorldConfig.GetIntValue(WorldCfg.PortInstance)))
+            {
+                Log.outError(LogFilter.Network, "StartNetwork failed to start instance AsyncAcceptor");
+                return false;
+            }
+
+            _instanceAcceptor.AsyncAcceptSocket(OnSocketOpen);
+
+            return true;
+        }
+
+        public override void StopNetwork()
+        {
+            _instanceAcceptor.Close();
+            base.StopNetwork();
+
+            _instanceAcceptor = null;
+        }
+
+        public override void OnSocketOpen(Socket sock)
+        {
+            // set some options here
+            try
+            {
+                if (_socketSendBufferSize >= 0)
+                    sock.SendBufferSize = _socketSendBufferSize;
+
+                // Set TCP_NODELAY.
+                sock.NoDelay = _tcpNoDelay;
+            }
+            catch (SocketException ex)
+            {
+                Log.outException(ex);
+                return;
+            }
+
+            base.OnSocketOpen(sock);
+        }
+
+        AsyncAcceptor _instanceAcceptor;
+        int _socketSendBufferSize;
+        bool _tcpNoDelay;
+    }
+}