ServiceHost是否不分离端点?无法从故障状态中恢复 [英] ServiceHost does not detach endpoints? Can't recover from a Faulted state

问题描述

我的服务启动代码:

public void Start()
{
    try
    {

	var certificate = new X509Certificate2(certpath, "");

	String uri = "net.tcp://" + WCFAddress + "/CommunicationService";
	Uri baseaddress = new Uri(uri);

	if (WebService != null)
	{
	    if (WebService.State!= CommunicationState.Faulted)
		WebService.Close();
	    else
		WebService.Abort();
	    WebService = null;
	}

	WebService = new ServiceHost(MessageProvider, baseaddress);
	WebService.Credentials.ServiceCertificate.Certificate = certificate;
	WebService.Credentials.ClientCertificate.Authentication.CertificateValidationMode = X509CertificateValidationMode.None;

	NetTcpBinding binding = new NetTcpBinding();
	binding.Security.Mode = SecurityMode.Message;
	binding.Security.Message.ClientCredentialType = MessageCredentialType.Certificate;
	binding.Security.Transport.ClientCredentialType = TcpClientCredentialType.Certificate;
	WebService.AddServiceEndpoint(typeof(IMessageService), binding, baseaddress);

	WebService.Open();
    }
    catch (Exception e)
    {
    	//Exception handling
    }
}

推荐答案

您好，您是说您正在调用一个不会退出的服务，该服务失败了，后来您调用了一个能够正常工作的服务但它也会失败吗?这应该不会发生...您能否确保在第一次调用正确的服务时也没有例外 被抛出?

Hello, do you mean you're calling a service that doesn't exit, which fails, later you call a service that used to work fine but it fails as well? This should not happen... Can you make sure the first time when you call the correct service, no exception is thrown?

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