1 /* Copyright (c) 2007-2020. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #ifndef NS3_SIMULATOR_HPP
7 #define NS3_SIMULATOR_HPP
9 #include "simgrid/s4u/Host.hpp"
10 #include "src/surf/network_ns3.hpp"
13 #include <ns3/tcp-socket-factory.h>
19 static simgrid::xbt::Extension<simgrid::kernel::routing::NetPoint, NetPointNs3> EXTENSION_ID;
21 explicit NetPointNs3();
23 ns3::Ptr<ns3::Node> ns3_node_;
26 XBT_PUBLIC void ns3_initialize(std::string TcpProtocol);
27 XBT_PUBLIC void ns3_simulator(double max_seconds);
28 XBT_PUBLIC void ns3_add_link(NetPointNs3* src, NetPointNs3* dst, double bw, double lat);
29 XBT_PUBLIC void ns3_add_cluster(const char* id, double bw, double lat);
31 class XBT_PRIVATE SgFlow {
33 SgFlow(uint32_t total_bytes, simgrid::kernel::resource::NetworkNS3Action* action);
36 std::uint32_t buffered_bytes_ = 0;
37 std::uint32_t sent_bytes_ = 0;
38 std::uint32_t remaining_;
39 std::uint32_t total_bytes_;
40 bool finished_ = false;
41 simgrid::kernel::resource::NetworkNS3Action* action_;
44 void start_flow(ns3::Ptr<ns3::Socket> sock, const char* to, uint16_t port_number);
46 static inline std::string transform_socket_ptr(ns3::Ptr<ns3::Socket> local_socket)
48 std::stringstream sstream;
49 sstream << local_socket;