tcp-simple.h
上传用户:rrhhcc
上传日期:2015-12-11
资源大小:54129k
文件大小:3k
- /*
- * Copyright (c) Xerox Corporation 1998. All rights reserved.
- *
- * 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.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linking this file statically or dynamically with other modules is making
- * a combined work based on this file. Thus, the terms and conditions of
- * the GNU General Public License cover the whole combination.
- *
- * In addition, as a special exception, the copyright holders of this file
- * give you permission to combine this file with free software programs or
- * libraries that are released under the GNU LGPL and with code included in
- * the standard release of ns-2 under the Apache 2.0 license or under
- * otherwise-compatible licenses with advertising requirements (or modified
- * versions of such code, with unchanged license). You may copy and
- * distribute such a system following the terms of the GNU GPL for this
- * file and the licenses of the other code concerned, provided that you
- * include the source code of that other code when and as the GNU GPL
- * requires distribution of source code.
- *
- * Note that people who make modified versions of this file are not
- * obligated to grant this special exception for their modified versions;
- * it is their choice whether to do so. The GNU General Public License
- * gives permission to release a modified version without this exception;
- * this exception also makes it possible to release a modified version
- * which carries forward this exception.
- *
- * $Header: /cvsroot/nsnam/ns-2/webcache/tcp-simple.h,v 1.10 2005/08/26 05:05:32 tomh Exp $
- */
- //
- // Simple TCP only preserves:
- // (1) FullTcp::advance-bytes,
- //
- #ifndef ns_tcp_simple_h
- #define ns_tcp_simple_h
- #include "tcp.h"
- class SimpleTcpAgent : public TcpAgent {
- public:
- SimpleTcpAgent();
- virtual void sendmsg(int nbytes, const char *flags);
- virtual void recv(Packet *pkt, Handler *);
- virtual int command(int argc, const char*const* argv);
- // To make base Tcp happy
- virtual void timeout(int) {}
- virtual void timeout_nonrtx(int) {}
- protected:
- int seqno_;
- };
- #endif // ns_tcp_simple_h