1 /* Copyright (c) 2017-2019. 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"
8 XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_test, "Messages specific for this s4u example");
14 simgrid::s4u::this_actor::sleep_for(200);
16 } catch (simgrid::HostFailureException& e) {
17 XBT_DEBUG("The host has died ... as expected. This actor silently stops");
21 static void dummy_daemon()
23 simgrid::s4u::Actor::self()->daemonize();
25 XBT_INFO("Hello from the infinite loop");
26 simgrid::s4u::this_actor::sleep_for(80.0);
30 static void autostart()
32 simgrid::s4u::Host* host = simgrid::s4u::Host::by_name("Fafard");
34 XBT_INFO("starting a dummy process on %s", host->get_cname());
35 simgrid::s4u::ActorPtr dummy_actor = simgrid::s4u::Actor::create("Dummy", host, dummy);
36 dummy_actor->on_exit([](bool) { XBT_INFO("On_exit callback set before autorestart"); });
37 dummy_actor->set_auto_restart(true);
38 dummy_actor->on_exit([](bool) { XBT_INFO("On_exit callback set after autorestart"); });
40 XBT_INFO("starting a daemon process on %s", host->get_cname());
41 simgrid::s4u::ActorPtr daemon_actor = simgrid::s4u::Actor::create("Daemon", host, dummy_daemon);
42 daemon_actor->on_exit([](bool) { XBT_INFO("On_exit callback set before autorestart"); });
43 daemon_actor->set_auto_restart(true);
44 daemon_actor->on_exit([](bool) { XBT_INFO("On_exit callback set after autorestart"); });
46 simgrid::s4u::this_actor::sleep_for(50);
48 XBT_INFO("powering off %s", host->get_cname());
51 simgrid::s4u::this_actor::sleep_for(10);
53 XBT_INFO("powering on %s", host->get_cname());
55 simgrid::s4u::this_actor::sleep_for(200);
58 int main(int argc, char* argv[])
60 simgrid::s4u::Engine e(&argc, argv);
61 e.load_platform(argv[1]);
63 simgrid::s4u::Actor::create("Autostart", simgrid::s4u::Host::by_name("Tremblay"), autostart);
66 XBT_INFO("Simulation time %g", e.get_clock());