tcp-asym-fs.cc
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- /* -*- Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*- */
- /*
- * Copyright (c) 1997 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the Daedalus Research
- * Group at the University of California Berkeley.
- * 4. Neither the name of the University nor of the Laboratory may be used
- * to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * Contributed by the Daedalus Research Group, U.C.Berkeley
- * http://daedalus.cs.berkeley.edu
- */
- /*
- * tcp-asym-fs: TCP mods for asymmetric networks (tcp-asym) with fast start
- * (tcp-fs).
- *
- * Contributed by Venkat Padmanabhan (padmanab@cs.berkeley.edu),
- * Daedalus Research Group, U.C.Berkeley
- */
- #include "tcp-asym.h"
- #include "tcp-fs.h"
- /* TCP-FS with NewReno */
- class NewRenoTcpAsymFsAgent : public NewRenoTcpAsymAgent, public NewRenoTcpFsAgent {
- public:
- NewRenoTcpAsymFsAgent() : NewRenoTcpAsymAgent(), NewRenoTcpFsAgent() {count_bytes_acked_= 1;}
- /* helper functions */
- virtual void output_helper(Packet* pkt) {NewRenoTcpAsymAgent::output_helper(pkt); NewRenoTcpFsAgent::output_helper(pkt);}
- virtual void recv_helper(Packet* pkt) {NewRenoTcpAsymAgent::recv_helper(pkt); NewRenoTcpFsAgent::recv_helper(pkt);}
- virtual void send_helper(int maxburst) {NewRenoTcpFsAgent::send_helper(maxburst);}
- virtual void send_idle_helper() {NewRenoTcpFsAgent::send_idle_helper();}
- virtual void recv_newack_helper(Packet* pkt) {printf("count_bytes_acked_=%dn", count_bytes_acked_); NewRenoTcpFsAgent::recv_newack_helper(pkt); NewRenoTcpAsymAgent::t_exact_srtt_ = NewRenoTcpFsAgent::t_exact_srtt_;}
- virtual void partialnewack_helper(Packet* pkt) {NewRenoTcpFsAgent::partialnewack_helper(pkt);}
- virtual void set_rtx_timer() {NewRenoTcpFsAgent::set_rtx_timer();}
- virtual void timeout_nonrtx(int tno) {NewRenoTcpFsAgent::timeout_nonrtx(tno);}
- virtual void timeout_nonrtx_helper(int tno) {NewRenoTcpFsAgent::timeout_nonrtx_helper(tno);}
- };
- static class NewRenoTcpAsymFsClass : public TclClass {
- public:
- NewRenoTcpAsymFsClass() : TclClass("Agent/TCP/Newreno/Asym/FS") {}
- TclObject* create(int, const char*const*) {
- return (new NewRenoTcpAsymFsAgent());
- }
- } class_newrenotcpasymfs;