Added simple server. Added session establishment (only test code). Added sender thread.

2007-02-25 23:16:26 +00:00
parent 06ed84cb7b
commit d4855a2ca2
17 changed files with 582 additions and 8 deletions
@@ -0,0 +1,85 @@
+/***************************************************************************
+ *   Copyright (C) 2007 by Lothar May                                      *
+ *                                                                         *
+ *   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 2 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, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#include <net/senderthread.h>
+#include <net/netpacket.h>
+
+#define SEND_TIMEOUT_MSEC 50
+
+SenderThread::SenderThread()
+{
+}
+
+SenderThread::~SenderThread()
+{
+}
+
+void
+SenderThread::Init(SOCKET socket)
+{
+	if (!IS_VALID_SOCKET(socket) || IsRunning())
+		return; // TODO: throw exception
+
+	m_socket = socket;
+}
+
+void
+SenderThread::Send(boost::shared_ptr<NetPacket> packet)
+{
+	boost::mutex::scoped_lock lock(m_outBufMutex);
+	m_outBuf.push_back(packet);
+}
+
+void
+SenderThread::Main()
+{
+	boost::shared_ptr<NetPacket> tmpPacket;
+	while (!ShouldTerminate())
+	{
+		if (!tmpPacket.get())
+		{
+			boost::mutex::scoped_lock lock(m_outBufMutex);
+			if (!m_outBuf.empty())
+			{
+				tmpPacket = m_outBuf.front();
+				m_outBuf.pop_front();
+			}
+		}
+		if (tmpPacket.get())
+		{
+			fd_set writeSet;
+			struct timeval timeout;
+
+			FD_ZERO(&writeSet);
+			FD_SET(m_socket, &writeSet);
+
+			timeout.tv_sec  = 0;
+			timeout.tv_usec = SEND_TIMEOUT_MSEC * 1000;
+			int selectResult = select(m_socket + 1, NULL, &writeSet, NULL, &timeout);
+			if (selectResult > 0) // send is possible
+			{
+				send(m_socket, (const char *)tmpPacket->GetData(), tmpPacket->GetData()->length, 0);
+				tmpPacket.reset();
+			}
+		}
+		else
+			Msleep(SEND_TIMEOUT_MSEC);
+	}
+}
+