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// $Id$
#include "TestEventConsumer_i.h"
#include "orbsvcs/CosEventCommC.h"
#include "orbsvcs/CosEventChannelAdminC.h"
#include "orbsvcs/CosNamingC.h"
#include "ace/Task.h"
#include "ace/Log_Msg.h"
#include "ace/OS_NS_strings.h"
#include "ace/OS_NS_unistd.h"
namespace
{
const char *forty_bytes = "1234567890123456789012345678901234567890";
}
struct SupplierTask : ACE_Task_Base
{
static const int N_ITERATIONS = 15;
SupplierTask (CosEventChannelAdmin::ProxyPushConsumer_ptr ppc,
CORBA::ORB_ptr orb)
: consumer_ (CosEventChannelAdmin::ProxyPushConsumer::_duplicate (ppc)),
orb_ (CORBA::ORB::_duplicate (orb))
{
}
CosEventChannelAdmin::ProxyPushConsumer_var consumer_;
CORBA::ORB_var orb_;
int svc()
{
// Create an event (just a string in this case).
CORBA::String_var eventData = forty_bytes;
int delay_ms = 500;
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Supplier starting...\n")));
for (int i = 0; i < N_ITERATIONS; ++i)
{
// Insert the event data into an any.
CORBA::Any any;
any <<= eventData.in ();
// Now push the event to the consumer
this->consumer_->push (any);
ACE_Time_Value event_delay (0, 1000 * delay_ms);
ACE_OS::sleep (event_delay);
}
this->orb_->destroy ();
return 0;
}
};
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try
{
// Initialize the ORB.
CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);
// Find the Naming Service.
CORBA::Object_var obj = orb->resolve_initial_references ("NameService");
CosNaming::NamingContextExt_var root_context =
CosNaming::NamingContextExt::_narrow (obj.in ());
obj = root_context->resolve_str ("CosEventService");
// Downcast the object reference to an EventChannel reference.
CosEventChannelAdmin::EventChannel_var ec =
CosEventChannelAdmin::EventChannel::_narrow (obj.in ());
if (CORBA::is_nil (ec.in ()))
{
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("Could not narrow the EventChannel.\n")));
return 1;
}
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Found the EventChannel.\n")));
bool consumer = false;
bool supplier = false;
bool hang = false;
for (int i=1; i < argc; ++i)
{
if (0 == ACE_OS::strcasecmp (argv[i], ACE_TEXT ("-consumer")))
consumer = true;
else if (0 == ACE_OS::strcasecmp (argv[i], ACE_TEXT ("-supplier")))
supplier = true;
else if (0 == ACE_OS::strcasecmp (argv[i], ACE_TEXT ("-hang")))
hang = true;
}
TestEventConsumer_i servant (orb.in (), hang);
if (consumer)
{
// Register it with the RootPOA.
obj = orb->resolve_initial_references ("RootPOA");
PortableServer::POA_var poa =
PortableServer::POA::_narrow (obj.in ());
PortableServer::ObjectId_var oid = poa->activate_object (&servant);
CORBA::Object_var consumer_obj = poa->id_to_reference (oid.in ());
CosEventComm::PushConsumer_var consumer =
CosEventComm::PushConsumer::_narrow (consumer_obj.in ());
// Get a ConsumerAdmin object from the EventChannel.
CosEventChannelAdmin::ConsumerAdmin_var consumerAdmin =
ec->for_consumers ();
// Get a ProxyPushSupplier from the ConsumerAdmin.
CosEventChannelAdmin::ProxyPushSupplier_var supplier =
consumerAdmin->obtain_push_supplier ();
// Connect to the ProxyPushSupplier, passing our PushConsumer object
// reference to it.
supplier->connect_push_consumer (consumer.in ());
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Consumer connected\n")));
// Activate the POA via its POAManager.
PortableServer::POAManager_var poa_manager = poa->the_POAManager ();
poa_manager->activate ();
servant.activate ();
}
SupplierTask *pST = 0;
if (supplier)
{
// The supplier will use its own ORB.
CORBA::String_var ec_str = orb->object_to_string (ec.in ());
int no_args = 0;
ACE_TCHAR **no_argv = 0;
CORBA::ORB_var s_orb = CORBA::ORB_init (no_args, no_argv,
"Supplier_pure_client_ORB");
CORBA::Object_var s_ec_obj = s_orb->string_to_object (ec_str.in ());
CosEventChannelAdmin::EventChannel_var s_ec =
CosEventChannelAdmin::EventChannel::_narrow (s_ec_obj.in ());
// Get a SupplierAdmin object from the EventChannel.
CosEventChannelAdmin::SupplierAdmin_var supplierAdmin =
s_ec->for_suppliers ();
// Get a ProxyPushConsumer from the SupplierAdmin.
CosEventChannelAdmin::ProxyPushConsumer_var consumer =
supplierAdmin->obtain_push_consumer ();
// Connect to the ProxyPushConsumer as a PushSupplier
// (passing a nil PushSupplier object reference to it because
// we don't care to be notified about disconnects).
consumer->connect_push_supplier
(CosEventComm::PushSupplier::_nil ());
ACE_NEW_RETURN (pST, SupplierTask (consumer.in (), s_orb.in ()), -1);
pST->activate ();
}
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ready to receive events...\n")));
// Enter the ORB event loop.
orb->run ();
ACE_Thread_Manager::instance ()->wait ();
orb->destroy ();
return 0;
}
catch (CORBA::Exception &ex)
{
ex._tao_print_exception (
ACE_TEXT (
"TimeoutTest: Caught CORBA::Exception:"));
}
return 1;
}
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