TDN.Wcf.Client

.NET Standard WCF Client library

Usage

Exposing a WCF service (NET4/4.5 etc) with the following service contract

[ServiceContract]
public interface IService1
{
    [OperationContract]
    CompositeType GetDataUsingDataContract(CompositeType composite);
}

Update your .NET Core application with the following

Note, the BindingBasicHttp implements IWcfBinding which has a binding name of "BindingBasicHttp"

Startup.cs

using TDN.Wcf.Client.Bindings;
using TDN.Wcf.Client.Extensions;

services.AddWcfClientFactory(options =>
{
    options.AddWcfBinding(new BindingBasicHttp(c =>
    {
        c.SetBasicHttpBindingSecurity(basicHttpSecurityMode: BasicHttpSecurityMode.None, httpClientCredentialType: HttpClientCredentialType.None);
        c.SetMaxSizes(maxBufferPoolSize: 524288, maxReceivedMessageSize: 65536);
        c.SetReaderQuotas(maxArrayLength: 16384, maxStringContentLength: 8192);
        c.SetTimeouts(sendTimeout: new TimeSpan(0, 1, 0), receiveTimeout: new TimeSpan(0, 1, 0));
    }));
});

Controller.cs

using WCFServiceContracts;
using TDN.Wcf.Client.Abstractions;
using TDN.Wcf.Client.Bindings;

[Route("[controller]")]
public class ValuesController : ControllerBase
{
    private readonly IWcfClientFactory _wcfClientFactory;

    public ValuesController(IWcfClientFactory wcfClientFactory)
    {
        _wcfClientFactory = wcfClientFactory;
    }

    [HttpGet]
    public CompositeType Get()
    {
        var client = _wcfClientFactory.CreateClient<IService1, BindingBasicHttp>(endpointAddressUri: "http://localhost:51677/Service1.svc");

        return client.GetDataUsingDataContract(new CompositeType()
        {
            BoolValue = true,
            StringValue = "Test from WCF"
        });
    }
}

Create your own binding

Create a class and implement the IWcfBinding interface such as below with the configuration and binding you require. This class will then be registered on Startup by using the AddWcfBinding method when configuring the WcfClientFactory using AddWcfClientFactory.

using System;
using System.ServiceModel;
using System.ServiceModel.Channels;
using TDN.Wcf.Client.Abstractions;
using TDN.Wcf.Client.Configuration;

public class BindingBasicHttp : IWcfBinding
{
    private readonly BasicHttpBinding _binding;
    public readonly int _maxItemsInObjectGraph = 65536;

    public int MaxItemsInObjectGraph => _maxItemsInObjectGraph;

    public BindingBasicHttp(BasicHttpBinding binding)
    {
        _binding = binding;
    }

    public BindingBasicHttp(BindingBasicHttpConfiguration configuration)
    {
        _binding = new BasicHttpBinding
        {
            MaxBufferPoolSize = configuration.MaxBufferPoolSize.GetValueOrDefault(524288),
            MaxReceivedMessageSize = configuration.MaxReceivedMessageSize.GetValueOrDefault(65536),
            SendTimeout = configuration.SendTimeout.GetValueOrDefault(new TimeSpan(0, 1, 0)),
            ReceiveTimeout = configuration.ReceiveTimeout.GetValueOrDefault(new TimeSpan(0, 1, 0))
        };

        _binding.ReaderQuotas.MaxArrayLength = configuration.ReaderQuotasMaxArrayLength.GetValueOrDefault(16384);
        _binding.ReaderQuotas.MaxStringContentLength = configuration.ReaderQuotasMaxStringContentLength.GetValueOrDefault(8192);

        _binding.Security.Mode = configuration.BasicHttpSecurityMode;
        _binding.Security.Transport.ClientCredentialType = configuration.HttpClientCredentialType;

        //Max Items in Object Graph
        _maxItemsInObjectGraph = configuration.MaxItemsInObjectGraph.GetValueOrDefault(65536);
    }

    public BindingBasicHttp(Action<BindingBasicHttpConfiguration> options)
    {
        var configuration = new BindingBasicHttpConfiguration();
        options?.Invoke(configuration);

        _binding = new BasicHttpBinding
        {
            MaxBufferPoolSize = configuration.MaxBufferPoolSize.GetValueOrDefault(524288),
            MaxReceivedMessageSize = configuration.MaxReceivedMessageSize.GetValueOrDefault(65536),
            SendTimeout = configuration.SendTimeout.GetValueOrDefault(new TimeSpan(0, 1, 0)),
            ReceiveTimeout = configuration.ReceiveTimeout.GetValueOrDefault(new TimeSpan(0, 1, 0))
        };

        _binding.ReaderQuotas.MaxArrayLength = configuration.ReaderQuotasMaxArrayLength.GetValueOrDefault(16384);
        _binding.ReaderQuotas.MaxStringContentLength = configuration.ReaderQuotasMaxStringContentLength.GetValueOrDefault(8192);

        _binding.Security.Mode = configuration.BasicHttpSecurityMode;
        _binding.Security.Transport.ClientCredentialType = configuration.HttpClientCredentialType;

        //Max Items in Object Graph
        _maxItemsInObjectGraph = configuration.MaxItemsInObjectGraph.GetValueOrDefault(65536);
    }

    Binding IWcfBinding.GetBinding()
    {
        return _binding;
    }
}