static void Main(string[] args)
{
MetadataSet metadata = null;
using (ChannelFactory <IMetadataExchange> channelFactory = new ChannelFactory <IMetadataExchange>(MetadataExchangeBindings.CreateMexHttpBinding(), new EndpointAddress("http://127.0.0.1:9999/calculatorservice/mex")))
{
IMetadataExchange proxy = channelFactory.CreateChannel();
using (proxy as IDisposable)
{
string action = "http://schemas.xmlsoap.org/ws/2004/09/transfer/Get";
Message request = Message.CreateMessage(MessageVersion.Default, action);
metadata = proxy.Get(request).GetBody <MetadataSet>();
}
}
using (XmlWriter writer = new XmlTextWriter("metadata.xml", Encoding.UTF8))
{
metadata.WriteTo(writer);
}
Process.Start("metadata.xml");
}
internal AsyncMetadataReferenceRetriever(IMetadataExchange metadataClient, MessageVersion messageVersion, TimeoutHelper timeoutHelper, AsyncCallback callback, object state)
: base(callback, state)
{
message = MetadataReferenceRetriever.CreateGetMessage(messageVersion);
((IClientChannel)metadataClient).OperationTimeout = timeoutHelper.RemainingTime();
IAsyncResult result = metadataClient.BeginGet(message, Fx.ThunkCallback(new AsyncCallback(this.RequestCallback)), metadataClient);
if (result.CompletedSynchronously)
{
HandleResult(result);
this.Complete(true);
}
}
