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// $Id$
#include "AppShutdown.h"
#include "TestAppExceptionC.h"
#include "ace/Log_Msg.h"
#include "ace/OS_NS_unistd.h"
AppShutdown::AppShutdown()
: num_clients_(0),
num_clients_shutdown_(0)
{
}
AppShutdown::~AppShutdown()
{
}
void
AppShutdown::init(CORBA::ORB_ptr orb,
unsigned num_clients)
{
if ((!CORBA::is_nil(this->orb_.in())) ||
(CORBA::is_nil(orb)) ||
(num_clients == 0))
{
// Already init()'ed, or bad argument values.
throw TestAppException();
}
else
{
this->orb_ = CORBA::ORB::_duplicate(orb);
this->num_clients_ = num_clients;
this->num_clients_shutdown_ = 0;
}
}
void
AppShutdown::wait ()
{
this->orb_shutdown_task_.wait();
}
void
AppShutdown::client_done()
{
if ((this->num_clients_ == 0) || (CORBA::is_nil(this->orb_.in())))
{
ACE_ERROR((LM_ERROR, "(%P|%t) AppShutdown was never initialized.\n"));
return;
}
unsigned cur_shutdown;
{
GuardType guard(this->lock_);
cur_shutdown = ++this->num_clients_shutdown_;
}
if (cur_shutdown == this->num_clients_)
{
// Sleep for one second before shutting down the ORB. This
// is a poor-man version of "wait until the CSD request queue drains".
ACE_OS::sleep(1);
this->orb_shutdown_task_.orb(this->orb_.in());
if (this->orb_shutdown_task_.open(0) != 0)
{
ACE_ERROR((LM_ERROR, "(%P|%t) AppShutdown failed to create orb "\
"shutdown thread.\n"));
return;
}
}
}
AppShutdown*
AppShutdown::instance ()
{
static AppShutdown app_shutdown;
return &app_shutdown;
}
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