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/**
* @file Loopback_Supplier.cpp
*
* @author Carlos O'Ryan <coryan@uci.edu>
*/
#include "Loopback_Supplier.h"
#include "Implicit_Deactivator.h"
Loopback_Supplier::Loopback_Supplier (CORBA::Long experiment_id,
CORBA::Long response_type,
PortableServer::POA_ptr poa)
: experiment_id_ (experiment_id)
, response_type_ (response_type)
, default_POA_ (PortableServer::POA::_duplicate (poa))
, counter_ (0)
{
}
void
Loopback_Supplier::connect (RtecEventChannelAdmin::EventChannel_ptr ec)
{
RtecEventChannelAdmin::SupplierAdmin_var supplier_admin =
ec->for_suppliers ();
{
ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->mutex_);
if (!CORBA::is_nil (this->proxy_consumer_.in ()))
return;
this->proxy_consumer_ =
supplier_admin->obtain_push_consumer ();
}
RtecEventComm::PushSupplier_var supplier =
this->_this ();
RtecEventChannelAdmin::SupplierQOS supplier_qos;
supplier_qos.is_gateway = 0;
supplier_qos.publications.length (1);
RtecEventComm::EventHeader& sh0 =
supplier_qos.publications[0].event.header;
sh0.type = this->response_type_;
sh0.source = this->experiment_id_;
this->proxy_consumer_->connect_push_supplier (supplier.in (),
supplier_qos);
}
void
Loopback_Supplier::disconnect (void)
{
RtecEventChannelAdmin::ProxyPushConsumer_var proxy;
{
ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->mutex_);
if (CORBA::is_nil (this->proxy_consumer_.in ()))
return;
proxy = this->proxy_consumer_._retn ();
}
Implicit_Deactivator deactivator (this);
try{
proxy->disconnect_push_consumer ();
} catch (const CORBA::Exception&) {
}
}
void
Loopback_Supplier::push (const RtecEventComm::EventSet &source)
{
// ACE_DEBUG ((LM_DEBUG, "Loopback_Supplier pushing\n"));
RtecEventChannelAdmin::ProxyPushConsumer_var proxy;
{
ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->mutex_);
if (CORBA::is_nil (this->proxy_consumer_.in ()))
return;
proxy = this->proxy_consumer_;
#if 0
this->counter_ += source.length ();
if ((this->counter_ + 1) % 1000 == 0)
{
ACE_DEBUG ((LM_DEBUG,
"(%P|%t) - Loopback (%d) sending %d messages\n",
this->response_type_, this->counter_ + 1));
}
#endif /* 0 */
}
// ACE_DEBUG ((LM_DEBUG, "Loopback_Supplier::push (%P|%t)\n"));
RtecEventComm::EventSet events (source);
for (CORBA::ULong i = 0; i != events.length (); ++i)
{
events[i].header.ttl = 1;
events[i].header.type = this->response_type_;
events[i].header.source = this->experiment_id_;
}
proxy->push (events);
}
void
Loopback_Supplier::disconnect_push_supplier (void)
{
ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->mutex_);
this->proxy_consumer_ =
RtecEventChannelAdmin::ProxyPushConsumer::_nil ();
}
PortableServer::POA_ptr
Loopback_Supplier::_default_POA (void)
{
return PortableServer::POA::_duplicate (this->default_POA_.in ());
}
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