asp.net - 远程主机关闭了连接。错误代码为0x800704CD

Question

每当发生异常时，我都会收到来 self 的网站的错误电子邮件。我收到此错误:

The remote host closed the connection. The error code is 0x800704CD

而且不知道为什么。我一天大概有30个。我也无法重现该错误，因此无法追踪问题。

网站是在 IIS7 上运行的 ASP.NET 2。

堆栈跟踪:

at System.Web.Hosting.IIS7WorkerRequest.RaiseCommunicationError(Int32 result, Boolean throwOnDisconnect) at System.Web.Hosting.IIS7WorkerRequest.ExplicitFlush() at System.Web.HttpResponse.Flush(Boolean finalFlush) at System.Web.HttpResponse.Flush() at System.Web.HttpResponse.End() at System.Web.UI.HttpResponseWrapper.System.Web.UI.IHttpResponse.End() at System.Web.UI.PageRequestManager.OnPageError(Object sender, EventArgs e) at System.Web.UI.TemplateControl.OnError(EventArgs e) at System.Web.UI.Page.HandleError(Exception e) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) at System.Web.UI.Page.ProcessRequest(HttpContext context) at ASP.default_aspx.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Answer 1

我一直都收到这个。这意味着用户开始下载文件，然后要么失败，要么取消。

要重现异常，请尝试自己执行此操作 - 但是我不知道有任何方法可以阻止它(除了仅处理此特定异常)。

您需要根据您的应用来决定最佳的前进方式。