Registros Rellenar con: Se ha producido un error de comunicación con el host remoto

Question

Estamos tratando de entender qué está sucediendo con este error, ¿se trata simplemente de que los usuarios se desconecten del sitio?

System.Web.HttpException An error occurred while communicating with the remote host. The error code is 0x800703E3. 
System.Runtime.InteropServices.COMException The I/O operation has been aborted because of either a thread exit or an application request. 
(Exception from HRESULT: 0x800703E3) StackTrace:  
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.HttpWriter.WriteFromStream(Byte[] data, Int32 offset, Int32 size)  
at System.Web.Mvc.FileStreamResult.WriteFile(HttpResponseBase response)  
at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClass1c <InvokeActionResultWithFilters>b__19()  
at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation)  
at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult)  
at System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName)  
at System.Web.Mvc.Controller.ExecuteCore()  
at System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext)  
at System.Web.Mvc.MvcHandler.<>c__DisplayClass6.<>c__DisplayClassb.<BeginProcessRequest>b__5() 
at System.Web.Mvc.Async.AsyncResultWrapper.<>c__DisplayClass1.<MakeVoidDelegate>b__0() 
at System.Web.Mvc.MvcHandler.<>c__DisplayClasse.<EndProcessRequest>b__d() 
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()  
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) 

Answer 1

Sí, Este error se produce cuando se pierde la conexión con el usuario. Es posible que hayan cerrado el navegador o se hayan desconectado (o la solicitud failed or was canceled).

The answer to a similar question recomienda comprobar Response.IsClientConnected antes de llamar al ras()

Usted might not even need to explicitly call Flush()