1 files changed, 114 insertions, 0 deletions
diff --git a/TAO/orbsvcs/performance-tests/EC_Federated_Scalability/Loopback_Supplier.cpp b/TAO/orbsvcs/performance-tests/EC_Federated_Scalability/Loopback_Supplier.cpp
new file mode 100644
index 00000000000..5259385fa1f
--- /dev/null
+++ b/TAO/orbsvcs/performance-tests/EC_Federated_Scalability/Loopback_Supplier.cpp
@@ -0,0 +1,114 @@
+/**
+ * @file Loopback_Supplier.cpp
+ *
+ * $Id$
+ *
+ * @author Carlos O'Ryan <coryan@uci.edu>
+ */
+
+#include "Loopback_Supplier.h"
+#include "ECFS_Configuration.h"
+
+ACE_RCSID(EC_Federated_Scalability, Loopback_Supplier, "$Id$")
+
+ECFS_Loopback_Supplier::ECFS_Loopback_Supplier (CORBA::Long experiment_id)
+  : experiment_id_ (experiment_id)
+{
+}
+
+void
+ECFS_Loopback_Supplier::connect (RtecEventChannelAdmin::EventChannel_ptr ec,
+                                 CORBA::Environment &ACE_TRY_ENV)
+{
+  RtecEventChannelAdmin::SupplierAdmin_var supplier_admin =
+    ec->for_suppliers (ACE_TRY_ENV);
+  ACE_CHECK;
+
+  {
+    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 (ACE_TRY_ENV);
+    ACE_CHECK;
+  }
+
+  RtecEventComm::PushSupplier_var supplier =
+    this->_this (ACE_TRY_ENV);
+  ACE_CHECK;
+
+  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   = ECFS_RESPONSE_EVENT_TYPE;
+  sh0.source = this->experiment_id_;
+
+  this->proxy_consumer_->connect_push_supplier (supplier.in (),
+                                                supplier_qos,
+                                                ACE_TRY_ENV);
+  ACE_CHECK;
+}
+
+void
+ECFS_Loopback_Supplier::disconnect (CORBA::Environment &ACE_TRY_ENV)
+{
+  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 ();
+  }
+
+  ACE_TRY
+    {
+      proxy->disconnect_push_consumer (ACE_TRY_ENV);
+      ACE_TRY_CHECK;
+    }
+  ACE_CATCHANY {} ACE_ENDTRY;
+
+  PortableServer::POA_var poa = this->_default_POA (ACE_TRY_ENV);
+  ACE_CHECK;
+  PortableServer::ObjectId_var id = poa->servant_to_id (this,
+                                                        ACE_TRY_ENV);
+  ACE_CHECK;
+  poa->deactivate_object (id.in (), ACE_TRY_ENV);
+  ACE_CHECK;
+}
+
+void
+ECFS_Loopback_Supplier::push (const RtecEventComm::EventSet &source,
+                              CORBA::Environment &ACE_TRY_ENV)
+  ACE_THROW_SPEC ((CORBA::SystemException))
+{
+  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_;
+  }
+
+  // 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 = ECFS_RESPONSE_EVENT_TYPE;
+      events[i].header.source = this->experiment_id_;
+    }
+
+  proxy->push (events, ACE_TRY_ENV);
+}
+
+void
+ECFS_Loopback_Supplier::disconnect_push_supplier (CORBA::Environment &)
+  ACE_THROW_SPEC ((CORBA::SystemException))
+{
+  ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->mutex_);
+  this->proxy_consumer_ =
+    RtecEventChannelAdmin::ProxyPushConsumer::_nil ();
+}