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// $Id$
#include "Supplier.h"
#include "orbsvcs/CosEventChannelAdminS.h"
#include "ace/OS_NS_unistd.h"
#include "ace/Get_Opt.h"
ACE_RCSID (CosEC_Examples,
Supplier,
"$Id$")
const ACE_TCHAR *ior = ACE_TEXT ("file://ec.ior");
int
parse_args (int argc, ACE_TCHAR *argv[])
{
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("k:"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'k':
ior = get_opts.opt_arg ();
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-k <ior> "
"\n",
argv [0]),
-1);
}
// Indicates successful parsing of the command line
return 0;
}
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
Supplier supplier;
return supplier.run (argc, argv);
}
// ****************************************************************
Supplier::Supplier (void)
{
}
int
Supplier::run (int argc, ACE_TCHAR* argv[])
{
try
{
// ORB initialization boiler plate...
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv);
if (parse_args (argc, argv) != 0)
return 1;
CORBA::Object_var object =
orb->resolve_initial_references ("RootPOA");
PortableServer::POA_var poa =
PortableServer::POA::_narrow (object.in ());
PortableServer::POAManager_var poa_manager =
poa->the_POAManager ();
poa_manager->activate ();
// Obtain the event channel, we could use a naming service, a
// command line argument or resolve_initial_references(), but
// this is simpler...
object =
orb->string_to_object (ior);
CosEventChannelAdmin::EventChannel_var event_channel =
CosEventChannelAdmin::EventChannel::_narrow (object.in ());
// The canonical protocol to connect to the EC
CosEventChannelAdmin::SupplierAdmin_var supplier_admin =
event_channel->for_suppliers ();
CosEventChannelAdmin::ProxyPushConsumer_var consumer =
supplier_admin->obtain_push_consumer ();
CosEventComm::PushSupplier_var supplier =
this->_this ();
consumer->connect_push_supplier (supplier.in ());
// Push the events...
ACE_Time_Value sleep_time (0, 10000); // 10 milliseconds
CORBA::Any event;
event <<= CORBA::ULong (10);
for (int i = 0; i != 2000; ++i)
{
consumer->push (event);
ACE_OS::sleep (sleep_time);
}
// Disconnect from the EC
consumer->disconnect_push_consumer ();
// Destroy the EC....
event_channel->destroy ();
// Deactivate this object...
PortableServer::ObjectId_var id =
poa->servant_to_id (this);
poa->deactivate_object (id.in ());
// Destroy the POA
poa->destroy (1, 0);
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Supplier::run");
return 1;
}
return 0;
}
void
Supplier::disconnect_push_supplier (void)
{
}
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