public void Connect()
{
//Discover WCF service via broadcasting
_broadcastSearch = new Thread(() => {
DiscoveryClient discoveryClient = new DiscoveryClient(new UdpDiscoveryEndpoint());
Collection <EndpointDiscoveryMetadata> helloWorldServices = discoveryClient.Find(new FindCriteria(typeof(IControllerService))).Endpoints;
discoveryClient.Close();
if (helloWorldServices.Count == 0)
{
OnConnectionFailed();
Trace.TraceWarning("Client not found");
}
else
{
Trace.TraceInformation("Connecting to client");
EndpointAddress serviceAddress = helloWorldServices[0].Address;
NetTcpBinding binding = new NetTcpBinding(SecurityMode.None);
binding.ReliableSession.Enabled = true;
binding.ReliableSession.Ordered = false;
IControllerServiceCallback evnt = new ControllerCallback(this);
InstanceContext evntCntx = new InstanceContext(evnt);
proxy = new EventServiceController(evntCntx, binding, serviceAddress);
proxy.ChannelFactory.Faulted += new EventHandler(ChannelFactory_Faulted);
proxy.Connect();
}
});
_broadcastSearch.Start();
}
public void Close()
{
try
{
if (_broadcastSearch.IsAlive)
{
_broadcastSearch.Abort();
}
if (proxy == null)
{
return;
}
if (proxy.State == CommunicationState.Faulted)
{
proxy.Abort();
}
else
{
proxy.DisconnectPrepare();
proxy.Close();
}
proxy = null;
}
catch (Exception e)
{
Trace.TraceError("Something happend at closing connection: {0}", e);
}
}
