1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
|
/*
* evabase.cc
*
* Created on: 14.03.2019
* Author: EB
*/
#include "evabase.h"
#include "evasocket.h"
#include "meta.h"
#include <event.h>
namespace acng
{
std::shared_ptr<evabase> evabase::instance;
std::atomic<bool> evabase::in_shutdown = ATOMIC_VAR_INIT(false);
evabase::evabase() : base (event_base_new())
{
}
evabase::~evabase()
{
event_base_free(base);
}
void acng::evabase::register_activity(socket_activity_base* p)
{
m_weak_ref_users.insert(p);
}
void acng::evabase::unregister_activity(socket_activity_base* p)
{
m_weak_ref_users.erase(p);
}
void evabase::invoke_shutdown_activities()
{
auto snapshot = m_weak_ref_users;
for(const auto& opfer: snapshot)
if(opfer) opfer->invoke_shutdown();
}
}
|