1 /* Copyright (c) 2007-2023. 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 #include "simgrid/s4u.hpp"
10 XBT_LOG_NEW_DEFAULT_CATEGORY(ns3_wifi_example, "Messages specific for this s4u example");
11 namespace sg4 = simgrid::s4u;
19 Message(const std::string& sender_, int size_) : sender(sender_), size(size_) {}
22 static void sender(const std::string& mailbox, int msg_size, unsigned sleep_time)
24 sg4::this_actor::sleep_for(sleep_time);
25 auto* mbox = sg4::Mailbox::by_name(mailbox);
26 auto* msg = new Message(sg4::this_actor::get_host()->get_name(), msg_size);
27 mbox->put(msg, msg_size);
30 static void receiver(const std::string& mailbox)
32 auto* mbox = sg4::Mailbox::by_name(mailbox);
33 auto msg = mbox->get_unique<Message>();
34 XBT_INFO("[%s] %s received %d bytes from %s", mailbox.c_str(), sg4::this_actor::get_host()->get_name().c_str(),
35 msg->size, msg->sender.c_str());
38 int main(int argc, char* argv[])
40 sg4::Engine e(&argc, argv);
42 e.load_platform(argv[1]);
45 /* Communication between STA in the same wifi zone */
46 sg4::Actor::create("sender", e.host_by_name("STA0-0"), sender, "1", msg_size, 10);
47 sg4::Actor::create("receiver", e.host_by_name("STA0-1"), receiver, "1");
48 sg4::Actor::create("sender", e.host_by_name("STA0-1"), sender, "2", msg_size, 20);
49 sg4::Actor::create("receiver", e.host_by_name("STA0-0"), receiver, "2");
50 sg4::Actor::create("sender", e.host_by_name("STA1-1"), sender, "3", msg_size, 30);
51 sg4::Actor::create("receiver", e.host_by_name("STA1-2"), receiver, "3");
52 sg4::Actor::create("sender", e.host_by_name("STA1-2"), sender, "4", msg_size, 40);
53 sg4::Actor::create("receiver", e.host_by_name("STA1-1"), receiver, "4");
55 /* Communication between STA of different wifi zones */
56 sg4::Actor::create("sender", e.host_by_name("STA0-0"), sender, "5", msg_size, 50);
57 sg4::Actor::create("receiver", e.host_by_name("STA1-0"), receiver, "5");
58 sg4::Actor::create("sender", e.host_by_name("STA1-0"), sender, "6", msg_size, 60);
59 sg4::Actor::create("receiver", e.host_by_name("STA0-0"), receiver, "6");
60 sg4::Actor::create("sender", e.host_by_name("STA0-1"), sender, "7", msg_size, 70);
61 sg4::Actor::create("receiver", e.host_by_name("STA1-2"), receiver, "7");
62 sg4::Actor::create("sender", e.host_by_name("STA1-2"), sender, "8", msg_size, 80);
63 sg4::Actor::create("receiver", e.host_by_name("STA0-1"), receiver, "8");