WCF Error: "mismatch of the security binding between the client and the server"

Question

所以我有两个项目调用相同的第 3 方 SOAP 服务。两个项目（项目 A 和项目 B）具有相同的配置，并且都是运行 .NET 4.7.2。项目 B 完美运行，但项目 A 抛出以下异常：

An error occurred while making the HTTP request to https://XXXXXXXXXX. This could be due to the fact that the server certificate is not configured properly with HTTP.SYS in the HTTPS case. This could also be caused by a mismatch of the security binding between the client and the server.

我已将项目 A 中的安全协议设置为匹配项目 B(Ssl3 && Tls)。我也尝试过使用 HTTP 而不是 HTTPS。

项目 A - 网络 Api 项目 .NET 4.7.2

项目 B - 控制台应用程序 .NET 4.7.2

如有任何建议，我们将不胜感激。

Answer 1

添加代理服务器设置（不知道我们有一个）解决了我的问题。

参见下面的示例代码：

private string SendDataExample()
{
    using (var client = new ServiceClient())
    {
        SetProxy(client.Endpoint.Binding as BasicHttpBinding);
    }   
}           

private void SetProxy(BasicHttpBinding binding)
{
    binding.ProxyAddress = new Uri($"http://localHost:8080");
    binding.BypassProxyOnLocal = false;
    binding.UseDefaultWebProxy = false;
    binding.Security.Transport.ProxyCredentialType = HttpProxyCredentialType.Ntlm;
}

WCF Error: "mismatch of the security binding between the client and the server"

WCF Error: "mismatch of the security binding between the client and the server"

c#

wcf