未处理的通信故障是间歇性发生的 [英] Unhandled Communication Fault occurred happens intermittently

问题描述

我有一些PSI代码，我作为控制台应用程序运行，以更新一些自定义字段值。第一个PSI呼叫是ReadCustomFields（），但这是无关紧要的。

I have some PSI code that I run as a console application to update some custom field values. The first PSI call is to ReadCustomFields(), but that is irrelevant.

我发现大约一半时间，此呼叫出错： 发生未处理的通信故障。另一半它按预期工作。

I am finding that about half the time, this call gets the error: Unhandled Communication Fault occurred. The other half it works as expected.

我无法弄清楚它为什么会发生，但我发现用IE登录到我用PSI代码连接的PWA实例，解决它一段时间。然后它再次停止工作。我使用与将
传递给WCF客户端相同的凭据登录IE。这是我用来将凭据传递给WCF客户端的代码：

I can't figure out why it happens, but I have found that logging on with IE to the PWA instance I am connecting to with the PSI code, resolves it for a period of time. Then it stops working again. I log in with IE using the same credentials as I pass in to the WCF Client. Here's the code I use to pass in credentials to the WCF Client:

customFieldsClient.ClientCredentials.Windows.ClientCredential = new NetworkCredential（用户名，密码，域名）;

customFieldsClient.ClientCredentials.Windows.ClientCredential = new NetworkCredential(username, password, domain);

我还设置了我的basicHttpConf绑定ClientCredentialType，如下所示：

I also set my basicHttpConf binding ClientCredentialType like this:

binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Ntlm;

binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Ntlm;

有没有人否则在独立的控制台应用程序上有这个问题？

Does anyone else have this problem on a standalone console application?

Carlos

推荐答案

微软的任何人都想要对此发表评论？

Anybody from Microsoft want to comment on this, please?

Carlos

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