public bool Connect(string host, int port)
{
if (proxy != null)
{
((ICommunicationObject)proxy).Close();
}
string serverUrl = String.Format("net.tcp://{0}:{1}", host, port);
var relayEP = new EndpointAddress(serverUrl);
var binding = new NetTcpBinding();
var channelFactory = new ChannelFactory <IRelayManagement>(binding, relayEP);
try
{
proxy = channelFactory.CreateChannel();
proxy.Ping();
return(true);
}
catch
{
if (proxy != null)
{
((ICommunicationObject)proxy).Abort();
proxy = null;
}
return(false);
}
}
public void Dispose()
{
if (proxy != null)
{
((ICommunicationObject)proxy).Close();
proxy = null;
}
}