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/*
Copyright (c) 2012 250bpm s.r.o.
Copyright (c) 2012 Other contributors as noted in the AUTHORS file
This file is part of Crossroads project.
Crossroads is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
Crossroads 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "monitor.hpp"
#include "poller_base.hpp"
#include "options.hpp"
#include "random.hpp"
#include "err.hpp"
xs::monitor_t::monitor_t (xs::poller_base_t *io_thread_) :
own_t (io_thread_, options_t ()),
io_object_t (io_thread_),
timer (NULL)
{
}
xs::monitor_t::~monitor_t ()
{
}
void xs::monitor_t::start ()
{
send_plug (this);
}
void xs::monitor_t::stop ()
{
send_stop ();
}
void xs::monitor_t::log (int sid_, const char *text_)
{
sync.lock ();
text = text_;
sync.unlock ();
}
void xs::monitor_t::process_plug ()
{
// Schedule sending of the first snapshot.
timer = add_timer (500 + (generate_random () % 1000));
}
void xs::monitor_t::process_stop ()
{
rm_timer (timer);
timer = NULL;
send_done ();
delete this;
}
void xs::monitor_t::timer_event (handle_t handle_)
{
xs_assert (handle_ == timer);
// Send the snapshot here!
sync.lock ();
publish_logs (text.c_str ());
sync.unlock ();
// Wait before sending next snapshot.
timer = add_timer (500 + (generate_random () % 1000));
}
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