public override BindingElementCollection CreateBindingElements()
{
return(new BindingElementCollection(new BindingElement [] { msgenc, t.Clone() }));
}
void AddMetadataEndpoint(ServiceEndpoint endpoint, EndpointDispatcher endpointDispatcher, bool debugMode)
{
Uri baseAddress = endpoint.Address.Uri;
if (baseAddress == null)
{
return;
}
ServiceHostBase host = endpointDispatcher.ChannelDispatcher.Host;
UriBuilder builder = new UriBuilder(baseAddress);
builder.Path += builder.Path.EndsWith("/", StringComparison.OrdinalIgnoreCase)
? (WebScriptClientGenerator.GetMetadataEndpointSuffix(debugMode))
: ("/" + WebScriptClientGenerator.GetMetadataEndpointSuffix(debugMode));
EndpointAddress metadataAddress = new EndpointAddress(builder.Uri);
foreach (ServiceEndpoint serviceEndpoint in host.Description.Endpoints)
{
if (EndpointAddress.UriEquals(serviceEndpoint.Address.Uri, metadataAddress.Uri, true, false))// ignoreCase // includeHostNameInComparison
{
throw System.ServiceModel.DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(SR2.GetString(SR2.JsonNoEndpointAtMetadataAddress, this.GetType().ToString(), serviceEndpoint.Address, serviceEndpoint.Name, host.Description.Name)));
}
}
HttpTransportBindingElement transportBindingElement;
HttpTransportBindingElement existingTransportBindingElement = endpoint.Binding.CreateBindingElements().Find <HttpTransportBindingElement>();
if (existingTransportBindingElement != null)
{
transportBindingElement = (HttpTransportBindingElement)existingTransportBindingElement.Clone();
}
else
{
if (baseAddress.Scheme == "https")
{
transportBindingElement = new HttpsTransportBindingElement();
}
else
{
transportBindingElement = new HttpTransportBindingElement();
}
}
transportBindingElement.HostNameComparisonMode = HostNameComparisonMode.StrongWildcard;
transportBindingElement.TransferMode = TransferMode.Buffered;
transportBindingElement.MaxBufferSize = MaxMetadataEndpointBufferSize;
transportBindingElement.MaxReceivedMessageSize = MaxMetadataEndpointBufferSize;
Binding metadataBinding = new CustomBinding(
new WebScriptMetadataMessageEncodingBindingElement(),
transportBindingElement);
BindingParameterCollection parameters = host.GetBindingParameters(endpoint);
// build endpoint dispatcher
ContractDescription metadataContract = ContractDescription.GetContract(typeof(ServiceMetadataExtension.IHttpGetMetadata));
OperationDescription metadataOperation = metadataContract.Operations[0];
EndpointDispatcher metadataEndpointDispatcher = new EndpointDispatcher(metadataAddress, metadataContract.Name, metadataContract.Namespace);
DispatchOperation dispatchOperation = new DispatchOperation(metadataEndpointDispatcher.DispatchRuntime, metadataOperation.Name, metadataOperation.Messages[0].Action, metadataOperation.Messages[1].Action);
dispatchOperation.Formatter = new WebScriptMetadataFormatter();
dispatchOperation.Invoker = new SyncMethodInvoker(metadataOperation.SyncMethod);
metadataEndpointDispatcher.DispatchRuntime.Operations.Add(dispatchOperation);
metadataEndpointDispatcher.DispatchRuntime.SingletonInstanceContext = new InstanceContext(host, new WebScriptClientGenerator(endpoint, debugMode, !String.IsNullOrEmpty(this.JavascriptCallbackParameterName)));
metadataEndpointDispatcher.DispatchRuntime.InstanceContextProvider = new SingletonInstanceContextProvider(metadataEndpointDispatcher.DispatchRuntime);
// build channel dispatcher
IChannelListener <IReplyChannel> listener = null;
if (metadataBinding.CanBuildChannelListener <IReplyChannel>(parameters))
{
listener = metadataBinding.BuildChannelListener <IReplyChannel>(metadataAddress.Uri, parameters);
}
ChannelDispatcher metadataChannelDispatcher = new ChannelDispatcher(listener);
metadataChannelDispatcher.MessageVersion = MessageVersion.None;
metadataChannelDispatcher.Endpoints.Add(metadataEndpointDispatcher);
host.ChannelDispatchers.Add(metadataChannelDispatcher);
}
