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//
// $Id$
//
#include "AMI_Manager.h"
#include "ace/OS_NS_unistd.h"
ACE_RCSID (LongUpcalls,
AMI_Manager,
"$Id$")
static void
validate_connection (Test::Controller_ptr controller)
{
try
{
#if (TAO_HAS_CORBA_MESSAGING == 1)
CORBA::PolicyList_var unused;
controller->_validate_connection (unused);
#else
controller->_is_a ("Not_an_IDL_Type");
#endif
}
catch (const CORBA::Exception&)
{
}
}
AMI_Manager::AMI_Manager (CORBA::ORB_ptr orb)
: orb_ (CORBA::ORB::_duplicate (orb))
{
}
void
AMI_Manager::start_workers (CORBA::Short worker_count,
CORBA::Long milliseconds,
Test::Controller_ptr controller)
{
ACE_Thread_Manager thread_manager;
validate_connection(controller);
// ACE_DEBUG ((LM_DEBUG, "Starting %d workers\n", worker_count));
Worker worker (&thread_manager,
controller, milliseconds,
this->orb_.in ());
worker.activate (THR_NEW_LWP | THR_JOINABLE, worker_count);
thread_manager.wait ();
}
void
AMI_Manager::shutdown (void)
{
this->orb_->shutdown (0);
}
// ****************************************************************
Worker::Worker (ACE_Thread_Manager *thr_mgr,
Test::Controller_ptr controller,
CORBA::Long milliseconds,
CORBA::ORB_ptr orb)
: ACE_Task_Base (thr_mgr)
, controller_ (Test::Controller::_duplicate (controller))
, milliseconds_ (milliseconds)
, orb_ (CORBA::ORB::_duplicate (orb))
{
}
int
Worker::svc (void)
{
// ACE_DEBUG ((LM_DEBUG, "Worker starts\n"));
try
{
TAO_SYNCH_MUTEX mutex;
int pending_requests = 2;
Test::AMI_ControllerHandler_var handler;
{
Controller_Handler *handler_impl;
ACE_NEW_RETURN (handler_impl,
Controller_Handler (&mutex,
&pending_requests),
-1);
CORBA::Object_var poa_object =
this->orb_->resolve_initial_references("RootPOA");
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in ());
PortableServer::ObjectId_var id =
root_poa->activate_object (handler_impl);
CORBA::Object_var object = root_poa->id_to_reference (id.in ());
PortableServer::ServantBase_var auto_destroy (handler_impl);
handler = Test::AMI_ControllerHandler::_narrow (object.in ());
}
validate_connection(this->controller_.in());
this->controller_->sendc_worker_started (handler.in ());
// ACE_DEBUG ((LM_DEBUG, "Worker start reported\n"));
ACE_Time_Value tv (0, 1000 * this->milliseconds_);
ACE_OS::sleep (tv);
this->controller_->sendc_worker_finished (handler.in ());
// ACE_DEBUG ((LM_DEBUG, "Worker completion reported\n"));
for (;;)
{
ACE_Time_Value tv (0, 1000 * this->milliseconds_);
this->orb_->run (tv);
ACE_GUARD_RETURN (TAO_SYNCH_MUTEX, ace_mon, mutex, -1);
if (pending_requests == 0)
break;
}
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Exception in svc() method\n");
}
return 0;
}
// ****************************************************************
Controller_Handler::Controller_Handler (TAO_SYNCH_MUTEX *mutex,
int *pending_replies)
: mutex_ (mutex)
, pending_replies_ (pending_replies)
{
}
void
Controller_Handler::worker_started (void)
{
ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, *this->mutex_);
(*this->pending_replies_)--;
}
void
Controller_Handler::worker_started_excep
(::Messaging::ExceptionHolder* h)
{
try
{
h->raise_exception ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception (
"Controller_Handler exception raised in"" worker_started");
}
}
void
Controller_Handler::worker_finished (void)
{
ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, *this->mutex_);
(*this->pending_replies_)--;
}
void
Controller_Handler::worker_finished_excep
(::Messaging::ExceptionHolder *h)
{
try
{
h->raise_exception ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception (
"Controller_Handler exception raised in"" worker_finished");
}
}
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