Opc.Ua.WcfChannelBase.CreateUaBinaryChannel C# (CSharp) Method

        public static ITransportChannel CreateUaBinaryChannel(
            ApplicationConfiguration configuration,
            EndpointDescription description,
            EndpointConfiguration endpointConfiguration,
            X509Certificate2 clientCertificate,
            ServiceMessageContext messageContext)
        {
            bool useUaTcp = description.EndpointUrl.StartsWith(Utils.UriSchemeOpcTcp);
            bool useHttps = description.EndpointUrl.StartsWith(Utils.UriSchemeHttps);


            switch (description.TransportProfileUri)
            {
                case Profiles.UaTcpTransport:
                    {
                        useUaTcp = true;
                        break;
                    }

                case Profiles.HttpsBinaryTransport:
                    {
                        useHttps = true;
                        break;
                    }
            }

            // note: WCF channels are not supported
            if (!useUaTcp && !useHttps)
            {
                throw ServiceResultException.Create(
                    StatusCodes.BadServiceUnsupported,
                    "Unsupported transport profile\r\n");
            }

            // initialize the channel which will be created with the server.
            ITransportChannel channel = null;

            // create a UA-TCP channel.
            TransportChannelSettings settings = new TransportChannelSettings();

            settings.Description = description;
            settings.Configuration = endpointConfiguration;
            settings.ClientCertificate = clientCertificate;

            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;

            if (useUaTcp)
            {
                if (g_CustomTransportChannel != null)
                {
                    channel = g_CustomTransportChannel.Create();
                }
                else
                {
                    channel = new TcpTransportChannel();
                }
            }
            else if (useHttps)
            {
                channel = new HttpsTransportChannel();
            }

            channel.Initialize(new Uri(description.EndpointUrl), settings);
            channel.Open();

            return channel;
        }