无法访问已处置的对象。对象名称：'System.Net.Sockets.TcpClient'。
我不明白为什么会发生以及如何处理它。我使用 Ninject，我的应用程序基于 mvcstarter.codeplex.com/ 我所做的是从我的数据库中删除一些用户或页面，它无缘无故发生（我可以找到）。
任何帮助，将不胜感激！
非常感谢！
*编辑另外，一段时间后它恢复正常，我可以从 Mongo 获取我的数据......我的单元测试工作正常......
这是我的会话代码：
public class MongoSession : ISession{
private readonly Mongo _server;
public MongoSession()
{
//this looks for a connection string in your Web.config - you can override this if you want
_server = Mongo.Create("MongoDB");
}
public T Single<T>(System.Linq.Expressions.Expression<Func<T, bool>> expression) where T : class {
return _server.GetCollection<T>().AsQueryable().Where(expression).SingleOrDefault();
}
public IQueryable<T> All<T>() where T : class {
return _server.GetCollection<T>().AsQueryable();
}
/*public void Add<T>(T item) where T : class {
_provider.DB.GetCollection<T>().Insert(item);
}*/
public void Save<T>(IEnumerable<T> items) where T : class {
foreach (T item in items) {
Save(item);
}
}
public void Save<T>(T item) where T : class {
var errors = DataAnnotationsValidationRunner.GetErrors(item);
if (errors.Count() > 0)
{
throw new RulesException(errors);
}
_server.Database.GetCollection<T>().Save(item);
}
//this is just some sugar if you need it.
/*public T MapReduce<T>(string map, string reduce) {
T result = default(T);
using (MapReduce mr = _provider.Server.CreateMapReduce()) {
MapReduceResponse response =
mr.Execute(new MapReduceOptions(typeof(T).Name) {
Map = map,
Reduce = reduce
});
MongoCollection<MapReduceResult<T>> coll = response.GetCollection<MapReduceResult<T>>();
MapReduceResult<T> r = coll.Find().FirstOrDefault();
result = r.Value;
}
return result;
}*/
public void Delete<T>(System.Linq.Expressions.Expression<Func<T, bool>> expression) where T : class
{
var items = All<T>().Where(expression);
foreach (T item in items)
{
Delete(item);
}
}
public void Delete<T>(T item) where T : class
{
_server.GetCollection<T>().Delete(item);
}
public void Drop<T>() where T : class
{
_server.Database.DropCollection(typeof(T).Name);
}
/*public void CommitChanges()
{
//mongo isn't transactional in this way... it's all firehosed
}*/
public void Dispose() {
_server.Dispose();
}
}
调用代码是这样的，我的 _session 使用 Ninject 传递给我的控制器中的控制器，并在我的 global.cs 中绑定：
Bind<ISession>().To<MongoSession>().InSingletonScope();
public virtual ActionResult Liens()
{
var shortcutLionks = _session.All<ShortcutLinks>().ToList();
ViewData.Model = shortcutLionks.Count > 0 ? shortcutLionks[0] : new ShortcutLinks();
return View();
}
编辑：
这是我的错误的详细信息：
堆栈跟踪：在 System.Net.Sockets.TcpClient.GetStream() 在 Norm.Connection.GetStream() 在 Norm.Connection.Write(Byte[] bytes, Int32 start, Int32 size) 在 Norm.Protocol.Messages.QueryMessage
2.Execute() at Norm.MongoQueryExecutor3 .d__0.MoveNext() 在 System.Linq.Enumerable.SingleOrDefault[TSource]（IEnumerable1 source) at Norm.Linq.MongoQueryExecutor.Execute[T]() at Norm.Linq.MongoQueryProvider.ExecuteQuery[T](Expression expression) at Norm.Linq.MongoQueryProvider.System.Linq.IQueryProvider.Execute[S](Expression expression) at System.Linq.Queryable.SingleOrDefault[TSource](IQueryable1 源）在 Domain.Storage.MongoDB.MongoSession.Single[T]（表达式 1.Single1 expression) in C:\inetpub\wwwroot\DubeLoiselle\Domain\Storage\MongoDB\MongoSession.cs:line 21 at Domain.Storage.MongoDB.MongoRepositoryBase（表达式1 expression) in C:\inetpub\wwwroot\DubeLoiselle\Domain\Storage\MongoDB\MongoRepositoryBase.cs:line 26 at SPK.CMS.Domain.Repository.PageRepository.GetHomePage() in C:\inetpub\wwwroot\DubeLoiselle\SPK.CMS.Domain\Repository\PageRepository.cs:line 146 at Web.Controllers.PageController.Home() in C:\inetpub\wwwroot\DubeLoiselle\Web\Controllers\PageController.cs:line 26 at Web.Controllers.PageController.RedirectTo(String url1, String url2, String url3) in C:\inetpub\wwwroot\DubeLoiselle\Web\Controllers\PageController.cs:line 50 at lambda_method(ExecutionScope , ControllerBase , Object[] ) at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary2 参数）在 System.Web。 Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary2 parameters) at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClassd.b__a() at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func1 延续) 在 System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodWithFilters(ControllerContext controllerContext, IList1 filters, ActionDescriptor actionDescriptor, IDictionary2 个参数）在 System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName)
再次编辑：
在收到此错误之前，我会捕获此错误：
无法将数据写入传输连接：现有连接被远程主机强行关闭。
堆栈跟踪：在 Norm.Protocol.Messages 的 Norm.Connection.Write(Byte[] bytes, Int32 start, Int32 size) 的 System.Net.Sockets.NetworkStream.Write(Byte[] buffer, Int32 offset, Int32 size)。 QueryMessage 2.Execute() at Norm.MongoQueryExecutor3.d__0.MoveNext() at System.Linq.Enumerable.SingleOrDefault[TSource](IEnumerable 1 source) at Norm.Linq.MongoQueryExecutor.Execute[T]() at Norm.Linq.MongoQueryProvider.ExecuteQuery[T](Expression expression) at Norm.Linq.MongoQueryProvider.System.Linq.IQueryProvider.Execute[S](Expression expression) at System.Linq.Queryable.SingleOrDefault[TSource](IQueryable1 source) at Domain.Storage.MongoDB.MongoSession.Single[T](Expression 1.Single 1 expression) in C:\inetpub\wwwroot\DubeLoiselle\Domain\Storage\MongoDB\MongoSession.cs:line 21 at Domain.Storage.MongoDB.MongoRepositoryBase(Expression 1 expression) in C:\inetpub\wwwroot\DubeLoiselle\Domain\Storage\MongoDB\MongoRepositoryBase.cs:line 26 at SPK.CMS.Domain.Repository.PageRepository.GetHomePage() in C:\inetpub\wwwroot\DubeLoiselle\SPK.CMS.Domain\Repository\PageRepository.cs:line 146 at SPK.CMS.Domain.Repository.PageRepository.GetByUrl(String url1, String url2, String url3) in C:\inetpub\wwwroot\DubeLoiselle\SPK.CMS.Domain\Repository\PageRepository.cs:line 195 at Web.Controllers.PageController.RedirectTo(String url1, String url2, String url3) in C:\inetpub\wwwroot\DubeLoiselle\Web\Controllers\PageController.cs:line 52 at lambda_method(ExecutionScope , ControllerBase , Object[] ) at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary2 parameters) at System。 Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary 2 parameters) at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClassd.b__a() at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func1 继续) 在 System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodWithFilters(ControllerContext controllerContext, IList1 filters, ActionDescriptor actionDescriptor, IDictionary2 个参数）在 System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName)