private RtecEventComm.PushConsumer RegisterConsumer(RtecEventChannelAdmin.ProxyPushSupplier supplier)
{
EchoEventConsumerImpl servant =
new EchoEventConsumerImpl(m_logger);
string objectURI = "consumer";
RemotingServices.Marshal(servant, objectURI);
RtecEventComm.PushConsumer consumer = (RtecEventComm.PushConsumer)servant;
// ------------------------------------------------------
// Connect as a consumer
///------------------------------------------------------
RtecEventChannelAdmin.ConsumerQOS qos = new RtecEventChannelAdmin.ConsumerQOS();
qos.is_gateway = false;
qos.dependencies = new RtecEventChannelAdmin.Dependency[2];
qos.dependencies[0] = new RtecEventChannelAdmin.Dependency();
qos.dependencies[0].@event = new RtecEventComm._Event();
qos.dependencies[0][email protected] = new RtecEventData();
qos.dependencies[0][email protected]_value = 0;
qos.dependencies[0][email protected] = 0;
qos.dependencies[0][email protected] = new byte[1];
qos.dependencies[0][email protected] = new RtecEventComm.EventHeader();
qos.dependencies[0][email protected] = 9;
qos.dependencies[0][email protected] = 0;
qos.dependencies[0].rt_info = 0;
qos.dependencies[1] = new RtecEventChannelAdmin.Dependency();
qos.dependencies[1].@event = new RtecEventComm._Event();
qos.dependencies[1][email protected] = new RtecEventData();
qos.dependencies[1][email protected]_value = 0;
//qos.Dependencies[1].Event.Data.AnyValue.InsertLong(0);
qos.dependencies[1][email protected] = 0;
qos.dependencies[1][email protected] = new byte[1];
qos.dependencies[1][email protected] = new RtecEventComm.EventHeader();
qos.dependencies[1][email protected] = 17;
qos.dependencies[1][email protected] = 1;
qos.dependencies[1].rt_info = 0;
supplier.connect_push_consumer(consumer, qos);
return(consumer);
}
private void StartListening()
{
IiopChannel channel = null;
RtecEventChannelAdmin.ProxyPushSupplier supplier = null;
RtecEventComm.PushConsumer consumer = null;
try {
string host = txtHost.Text;
int port = Convert.ToInt32(txtHostPort.Text);
m_logger.Log("HostName : " + host);
m_logger.Log("Port : " + port.ToString());
IDictionary property = new Hashtable();
channel = new IiopChannel(0);
ChannelServices.RegisterChannel(channel, false);
CorbaInit init = CorbaInit.GetInit();
NamingContext nameService = (NamingContext)RemotingServices.Connect(typeof(NamingContext),
String.Format("corbaloc:iiop:{0}:{1}/NameService", host, port));
RtecEventChannelAdmin.EventChannel ec = ResolveEventChannel(nameService);
if (ec != null)
{
m_logger.Log("Found the EchoEventChannel");
//Obtain a reference to the consumer administration object
RtecEventChannelAdmin.ConsumerAdmin admin = ec.for_consumers();
// Obtain a reference to the push supplier proxy.
supplier = admin.obtain_push_supplier();
consumer = RegisterConsumer(supplier);
m_logger.Log("Ready to Receive Messages...");
this.Run = true;
while (this.Run)
{
Thread.Sleep(1);
}
}
else
{
m_logger.Log("Not Found the EchoEventChannel");
}
} catch (Exception exception) {
m_logger.Log(exception.Message);
BtnListen.Enabled = true;
} finally {
if (supplier != null)
{
supplier.disconnect_push_supplier();
}
if (consumer != null)
{
consumer.disconnect_push_consumer();
RemotingServices.Disconnect((MarshalByRefObject)consumer);
}
ChannelServices.UnregisterChannel(channel);
m_logger.Log("Cleanup event consumer complete.");
}
}
