即使在OnResultExecuted调用成功后，JsonResult也不会返回

我有一个'Session-Less'控制器，其中有一个返回JsonResult的操作。我的客户端的JavaScript用了jQuery AJAX通过HTTP GET即使在OnResultExecuted调用成功后，JsonResult也不会返回

[HttpGet] 
public JsonResult Index() 
{ 
    .... 
    // myResult has three properties of type bool, int and a string 

    var jsonResult = Json(myResult, "application/json", JsonRequestBehavior.AllowGet); 
    return jsonResult; 
}

该代码会被执行并且我已经验证OnResultExecuted被称为没有任何异常调用这个动作。

客户端JS

xhrNotification = $.ajax({ 
      url: '/MyController/', // default action 
      type: 'get', 
      dataType: 'json', 
      cache: false, 
      async: true, 
      success: function (n, timeout, message) { 

      }, 
      error: function (data) { 

      } 
     });

但jsonResult只是偶尔获取到客户端。我一直在使用Fiddler观察请求/响应。即使在我的操作执行后，HTTP请求也没有响应。我正在Visual Studio 2010下进行开发。

任何帮助表示赞赏。

编辑：在进一步的调试，我发现我的动作被执行

System.Net.Sockets.SocketException occurred 
    Message=An established connection was aborted by the software in your host machine 
    Source=System 
    ErrorCode=10053 
    NativeErrorCode=10053 
    StackTrace: 
     at System.Net.Sockets.Socket.Send(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)

部分堆栈跟踪后，将引发一个例外是如下

System.dll!System.Net.Sockets.Socket.Send(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags) + 0x5a bytes 
    WebDev.WebHost40.dll!Microsoft.VisualStudio.WebHost.Connection.WriteBody(byte[] data, int offset, int length) + 0x40 bytes 
    [Appdomain Transition] 
> WebDev.WebHost40.dll!Microsoft.VisualStudio.WebHost.Request.FlushResponse(bool finalFlush) + 0x128 bytes  
    System.Web.dll!System.Web.HttpResponse.Flush(bool finalFlush) + 0x4cb bytes 
    System.Web.dll!System.Web.HttpRuntime.FinishRequest(System.Web.HttpWorkerRequest wr, System.Web.HttpContext context, System.Exception e) + 0x80 bytes 
    System.Web.dll!System.Web.HttpRuntime.OnHandlerCompletion(System.IAsyncResult ar) + 0xa6 bytes 
    System.Web.dll!System.Web.HttpAsyncResult.Complete(bool synchronous, object result, System.Exception error, System.Web.RequestNotificationStatus status) + 0x3e bytes 
    System.Web.dll!System.Web.HttpApplication.ApplicationStepManager.ResumeSteps(System.Exception error) + 0x25e bytes 
    System.Web.dll!System.Web.HttpApplication.ResumeStepsFromThreadPoolThread(System.Exception error) + 0x28 bytes 
    System.Web.dll!System.Web.HttpApplication.CallHandlerExecutionStep.OnAsyncHandlerCompletion(System.IAsyncResult ar) + 0x183 bytes 
    System.Web.Mvc.dll!System.Web.Mvc.Async.AsyncUtil.WrapCallbackForSynchronizedExecution.AnonymousMethod__1() + 0x14 bytes  
    System.Web.Mvc.dll!System.Web.Mvc.Async.SynchronizationContextUtil.Sync.AnonymousMethod__3() + 0x16 bytes 
    System.Web.Mvc.dll!System.Web.Mvc.Async.SynchronizationContextUtil.Sync<System.Web.Mvc.Async.AsyncVoid>.AnonymousMethod__0(object o) + 0x32 bytes 
    System.Web.dll!System.Web.AspNetSynchronizationContext.CallCallbackPossiblyUnderLock(System.Threading.SendOrPostCallback callback, object state) + 0x4a bytes 
    System.Web.dll!System.Web.AspNetSynchronizationContext.CallCallback(System.Threading.SendOrPostCallback callback, object state) + 0x5f bytes  
    System.Web.dll!System.Web.AspNetSynchronizationContext.Send(System.Threading.SendOrPostCallback callback, object state) + 0x9 bytes 
    System.Web.Mvc.dll!System.Web.Mvc.Async.SynchronizationContextUtil.Sync<System.Web.Mvc.Async.AsyncVoid>(System.Threading.SynchronizationContext syncContext, System.Func<System.Web.Mvc.Async.AsyncVoid> func) + 0x58 bytes 
    System.Web.Mvc.dll!System.Web.Mvc.Async.SynchronizationContextUtil.Sync(System.Threading.SynchronizationContext syncContext, System.Action action) + 0x46 bytes 
    System.Web.Mvc.dll!System.Web.Mvc.Async.AsyncUtil.WrapCallbackForSynchronizedExecution.AnonymousMethod__0(System.IAsyncResult asyncResult) + 0x6f bytes 
    System.Web.Mvc.dll!System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult<System.Web.Mvc.Async.AsyncVoid>.ExecuteAsynchronousCallback(bool timedOut) + 0x37 bytes 
    System.Web.Mvc.dll!System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult<System.Web.Mvc.Async.AsyncVoid>.HandleAsynchronousCompletion(System.IAsyncResult asyncResult) + 0x1e bytes  
    System.Web.Mvc.dll!System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult<System.Web.Mvc.Async.AsyncVoid>.ExecuteAsynchronousCallback(bool timedOut) + 0x37 bytes 
    System.Web.Mvc.dll!System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult<System.Web.Mvc.Async.AsyncVoid>.HandleAsynchronousCompletion(System.IAsyncResult asyncResult) + 0x1e bytes  
    System.Web.Mvc.dll!System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult<System.Web.Mvc.Async.AsyncVoid>.ExecuteAsynchronousCallback(bool timedOut) + 0x37 bytes 
    System.Web.Mvc.dll!System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult<System.Web.Mvc.Async.AsyncVoid>.HandleAsynchronousCompletion(System.IAsyncResult asyncResult) + 0x1e bytes  
    System.Web.Mvc.dll!System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult<bool>.ExecuteAsynchronousCallback(bool timedOut) + 0x37 bytes 
    System.Web.Mvc.dll!System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult<bool>.HandleAsynchronousCompletion(System.IAsyncResult asyncResult) + 0x1e bytes

来源

2012-02-23 byte

您能发布客户端代码吗？ – 2012-02-23 13:24:22

@SergeyKudriavtsev使用Jquery Ajax代码更新了我的文章。 – byte 2012-02-23 13:29:00

@ b1naryj。不，不得不允许得到。 '返回Json（myResult，JsonRequestBehavior.AllowGet）' – gdoron 2012-02-23 13:34:24

尝试使用这种电话，看看会发生什么：（可能想确保你将类型设置为'GET'，而不是'get'）

$.ajax({ 
     type: "GET", 
     dataType: "json", 
     contentType: "application/json; charset=utf-8", 
     url: '/MyController/', 
     success: function (data) { 

     }, 
     error: function(e) { 
     }, 
     complete: function() { 

     } 
    });

此外，您可能只想在您的控制器中执行此操作：

return Json(myResult, JsonRequestBehavior.AllowGet);

来源

2012-03-15 19:15:26

即使在OnResultExecuted调用成功后，JsonResult也不会返回

回答

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