/// <summary>
/// Creates a new UA-binary transport channel if requested. Null otherwise.
/// </summary>
public static ITransportChannel CreateUaBinaryChannel(
ApplicationConfiguration configuration,
ITransportWaitingConnection connection,
EndpointDescription description,
EndpointConfiguration endpointConfiguration,
X509Certificate2 clientCertificate,
X509Certificate2Collection clientCertificateChain,
IServiceMessageContext messageContext)
{
// initialize the channel which will be created with the server.
string uriScheme = new Uri(description.EndpointUrl).Scheme;
ITransportChannel channel = TransportBindings.Channels.GetChannel(uriScheme);
if (channel == null)
{
throw ServiceResultException.Create(
StatusCodes.BadProtocolVersionUnsupported,
"Unsupported transport profile for scheme {0}.", uriScheme);
}
// create a UA channel.
var settings = new TransportChannelSettings {
Description = description,
Configuration = endpointConfiguration,
ClientCertificate = clientCertificate,
ClientCertificateChain = clientCertificateChain
};
if (description.ServerCertificate != null && description.ServerCertificate.Length > 0)
{
settings.ServerCertificate = Utils.ParseCertificateBlob(description.ServerCertificate);
}
if (configuration != null)
{
settings.CertificateValidator = configuration.CertificateValidator.GetChannelValidator();
}
settings.NamespaceUris = messageContext.NamespaceUris;
settings.Factory = messageContext.Factory;
channel.Initialize(connection, settings);
channel.Open();
return(channel);
}
