Related
So I am in the middle of migrating from SQL Server to PostgreSQL, and I am building a temporary solution for the migration period to allow my ASP.NET app to connect to my Heroku Postgres database and make use of Entity Framework etc.
So far I have managed to connect to the database from pgAdmin III for windows with no problems, but when connecting from ASP.NET app, I get this error:
CertificateUnknown: Server certificate was not accepted. Chain status: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.
. The specified hostname was not present in the certificate.
I am still fairly new to heroku, but it does not make sense why I can connect from pgAdmin with the same settings as my ASP.NET app but it doesn't work in the app itself.
Full stack trace:
[ClientAlertException: CertificateUnknown: Server certificate was not accepted. Chain status: A certificate chain processed, but
terminated in a root certificate which is not trusted by the trust
provider. . The specified hostname was not present in the
certificate.]
TlsClientStream.TlsClientStream.SendAlertFatal(AlertDescription
description, String message) +44
TlsClientStream.TlsClientStream.ParseCertificateMessage(Byte[] buf,
Int32& pos) +1359
TlsClientStream.TlsClientStream.TraverseHandshakeMessages() +415
TlsClientStream.TlsClientStream.GetInitialHandshakeMessages(Boolean
allowApplicationData) +336
TlsClientStream.TlsClientStream.PerformInitialHandshake(String
hostName, X509CertificateCollection clientCertificates,
RemoteCertificateValidationCallback
remoteCertificateValidationCallback, Boolean
checkCertificateRevocation) +198
[IOException: TlsClientStream.ClientAlertException:
CertificateUnknown: Server certificate was not accepted. Chain status:
A certificate chain processed, but terminated in a root certificate
which is not trusted by the trust provider. . The specified hostname
was not present in the certificate. at
TlsClientStream.TlsClientStream.SendAlertFatal(AlertDescription
description, String message) at
TlsClientStream.TlsClientStream.ParseCertificateMessage(Byte[] buf,
Int32& pos) at
TlsClientStream.TlsClientStream.TraverseHandshakeMessages() at
TlsClientStream.TlsClientStream.GetInitialHandshakeMessages(Boolean
allowApplicationData) at
TlsClientStream.TlsClientStream.PerformInitialHandshake(String
hostName, X509CertificateCollection clientCertificates,
RemoteCertificateValidationCallback
remoteCertificateValidationCallback, Boolean
checkCertificateRevocation)]
TlsClientStream.TlsClientStream.PerformInitialHandshake(String
hostName, X509CertificateCollection clientCertificates,
RemoteCertificateValidationCallback
remoteCertificateValidationCallback, Boolean
checkCertificateRevocation) +289
Npgsql.NpgsqlConnector.RawOpen(NpgsqlTimeout timeout) +1372
Npgsql.NpgsqlConnector.Open(NpgsqlTimeout timeout) +314
Npgsql.NpgsqlConnection.OpenInternal() +461
Npgsql.NpgsqlConnection.Open() +4
Npgsql.NpgsqlServices.UsingPostgresDBConnection(NpgsqlConnection
connection, Action`1 action) +162
Npgsql.NpgsqlServices.GetDbProviderManifestToken(DbConnection
connection) +99
System.Data.Entity.Core.Common.DbProviderServices.GetProviderManifestToken(DbConnection
connection) +87
[ProviderIncompatibleException: The provider did not return a
ProviderManifestToken string.]
System.Data.Entity.Core.Common.DbProviderServices.GetProviderManifestToken(DbConnection
connection) +271
System.Data.Entity.Utilities.DbProviderServicesExtensions.GetProviderManifestTokenChecked(DbProviderServices
providerServices, DbConnection connection) +27
[ProviderIncompatibleException: An error occurred accessing the
database. This usually means that the connection to the database
failed. Check that the connection string is correct and that the
appropriate DbContext constructor is being used to specify it or find
it in the application's config file. See
http://go.microsoft.com/fwlink/?LinkId=386386 for information on
DbContext and connections. See the inner exception for details of the
failure.]
System.Data.Entity.Utilities.DbProviderServicesExtensions.GetProviderManifestTokenChecked(DbProviderServices
providerServices, DbConnection connection) +89
System.Data.Entity.Infrastructure.<>c__DisplayClass1.b__0(Tuple3
k) +31
System.Collections.Concurrent.ConcurrentDictionary2.GetOrAdd(TKey
key, Func2 valueFactory) +62
System.Data.Entity.Infrastructure.DefaultManifestTokenResolver.ResolveManifestToken(DbConnection
connection) +251
System.Data.Entity.Utilities.DbConnectionExtensions.GetProviderInfo(DbConnection
connection, DbProviderManifest& providerManifest) +56
System.Data.Entity.DbModelBuilder.Build(DbConnection
providerConnection) +43
System.Data.Entity.Internal.LazyInternalContext.CreateModel(LazyInternalContext
internalContext) +62
System.Data.Entity.Internal.RetryLazy2.GetValue(TInput input) +123
System.Data.Entity.Internal.LazyInternalContext.InitializeContext()
+627 System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type
entityType) +18
System.Data.Entity.Internal.Linq.InternalSet1.Initialize() +53
System.Data.Entity.Internal.Linq.InternalSet1.get_InternalContext()
+15 System.Data.Entity.Infrastructure.DbQuery1.System.Linq.IQueryable.get_Provider()
+38 System.Linq.Queryable.Where(IQueryable1 source, Expression1 predicate) +83
Saleboat.Logic.MeetingLogic.CheckMeetingFilter.OnActionExecuting(ActionExecutingContext
filterContext) in C:\Users\Michael\Documents\Visual Studio
2013\Projects\Saleboat\project-saleboat\Saleboat\Logic\MeetingLogic\CheckMeetingFilter.cs:22
System.Web.Mvc.Async.AsyncInvocationWithFilters.InvokeActionMethodFilterAsynchronouslyRecursive(Int32
filterIndex) +176
System.Web.Mvc.Async.AsyncInvocationWithFilters.InvokeActionMethodFilterAsynchronouslyRecursive(Int32
filterIndex) +644
System.Web.Mvc.Async.<>c__DisplayClass33.<BeginInvokeActionMethodWithFilters>b__31(AsyncCallback
asyncCallback, Object asyncState) +58
System.Web.Mvc.Async.WrappedAsyncResult1.CallBeginDelegate(AsyncCallback
callback, Object callbackState) +14
System.Web.Mvc.Async.WrappedAsyncResultBase1.Begin(AsyncCallback
callback, Object state, Int32 timeout) +128
System.Web.Mvc.Async.AsyncControllerActionInvoker.BeginInvokeActionMethodWithFilters(ControllerContext
controllerContext, IList1 filters, ActionDescriptor actionDescriptor,
IDictionary2 parameters, AsyncCallback callback, Object state) +197
System.Web.Mvc.Async.<>c__DisplayClass21.<BeginInvokeAction>b__19(AsyncCallback
asyncCallback, Object asyncState) +743
System.Web.Mvc.Async.WrappedAsyncResult1.CallBeginDelegate(AsyncCallback
callback, Object callbackState) +14
System.Web.Mvc.Async.WrappedAsyncResultBase1.Begin(AsyncCallback
callback, Object state, Int32 timeout) +128
System.Web.Mvc.Async.AsyncControllerActionInvoker.BeginInvokeAction(ControllerContext
controllerContext, String actionName, AsyncCallback callback, Object
state) +343
System.Web.Mvc.Controller.<BeginExecuteCore>b__1c(AsyncCallback
asyncCallback, Object asyncState, ExecuteCoreState innerState) +25
System.Web.Mvc.Async.WrappedAsyncVoid1.CallBeginDelegate(AsyncCallback
callback, Object callbackState) +30
System.Web.Mvc.Async.WrappedAsyncResultBase1.Begin(AsyncCallback
callback, Object state, Int32 timeout) +128
System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback,
Object state) +465
System.Web.Mvc.Controller.<BeginExecute>b__14(AsyncCallback
asyncCallback, Object callbackState, Controller controller) +18
System.Web.Mvc.Async.WrappedAsyncVoid1.CallBeginDelegate(AsyncCallback
callback, Object callbackState) +20
System.Web.Mvc.Async.WrappedAsyncResultBase1.Begin(AsyncCallback
callback, Object state, Int32 timeout) +128
System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext,
AsyncCallback callback, Object state) +374
System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.BeginExecute(RequestContext
requestContext, AsyncCallback callback, Object state) +16
System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__4(AsyncCallback
asyncCallback, Object asyncState, ProcessRequestState innerState) +52
System.Web.Mvc.Async.WrappedAsyncVoid1.CallBeginDelegate(AsyncCallback
callback, Object callbackState) +30
System.Web.Mvc.Async.WrappedAsyncResultBase`1.Begin(AsyncCallback
callback, Object state, Int32 timeout) +128
System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase
httpContext, AsyncCallback callback, Object state) +384
System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContext httpContext,
AsyncCallback callback, Object state) +48
System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.BeginProcessRequest(HttpContext
context, AsyncCallback cb, Object extraData) +16
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
+103 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +155
With Npgsql 3.1.5 try to use "Trust Server Certificate=true" in connection string.
Example connection string:
Server=[servername];Port=[port];User Id=[username];Password=[password];Database=[databasename];sslmode=Require;Trust Server Certificate=true
So I have a "Register" view (that maps to a RegisterController), which is a simple form for people to register in my service. Given that the form's method is POST, then I can name both actions of the controller (the one that shows the form, and the one that receives its submission) the same name, but discriminate them via the [HttpPost] attribute, this way:
open System
open System.Web
open System.Web.Mvc
open System.Net
open System.Threading
open System.Configuration
[<HandleError>]
type RegisterController() =
inherit Controller()
member this.Index (guid: string) =
let model = new RegisterModel(guid)
this.View("Register", model) :> ActionResult
[<HttpPost>]
member this.Index
(guid: string, password: string, passwordRetry: string) =
if not (password.Equals(passwordRetry)) then
raise(new Exception("Passwords must be the same"))
WebDbAccess.SetNewPassword guid password
RedirectResult("/") :> ActionResult
This works perfectly.
However, I just tried to use this same technique in the Home view of my app (for the Login functionality), and it doesn't work! It throws this:
The current request for action 'Index' on controller type 'HomeController' is ambiguous between the following action methods:
System.Web.Mvc.ActionResult Index(System.String, System.String) on type FsWeb.Controllers.HomeController
System.Web.Mvc.ActionResult Index() on type FsWeb.Controllers.HomeController
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Reflection.AmbiguousMatchException: The current request for action 'Index' on controller type 'HomeController' is ambiguous between the following action methods:
System.Web.Mvc.ActionResult Index(System.String, System.String) on type FsWeb.Controllers.HomeController
System.Web.Mvc.ActionResult Index() on type FsWeb.Controllers.HomeController
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[AmbiguousMatchException: The current request for action 'Index' on controller type 'HomeController' is ambiguous between the following action methods:
System.Web.Mvc.ActionResult Index(System.String, System.String) on type FsWeb.Controllers.HomeController
System.Web.Mvc.ActionResult Index() on type FsWeb.Controllers.HomeController]
System.Web.Mvc.Async.AsyncActionMethodSelector.FindAction(ControllerContext controllerContext, String actionName) +495852
System.Web.Mvc.Async.ReflectedAsyncControllerDescriptor.FindAction(ControllerContext controllerContext, String actionName) +57
System.Web.Mvc.ControllerActionInvoker.FindAction(ControllerContext controllerContext, ControllerDescriptor controllerDescriptor, String actionName) +16
System.Web.Mvc.Async.AsyncControllerActionInvoker.BeginInvokeAction(ControllerContext controllerContext, String actionName, AsyncCallback callback, Object state) +114
System.Web.Mvc.<>c__DisplayClass1d.<BeginExecuteCore>b__17(AsyncCallback asyncCallback, Object asyncState) +30
System.Web.Mvc.Async.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +130
System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback, Object state) +382
System.Web.Mvc.Async.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +130
System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state) +317
System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state) +15
System.Web.Mvc.<>c__DisplayClass8.<BeginProcessRequest>b__2(AsyncCallback asyncCallback, Object asyncState) +71
System.Web.Mvc.Async.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +130
System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state) +249
System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContext httpContext, AsyncCallback callback, Object state) +50
System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.BeginProcessRequest(HttpContext context, AsyncCallback cb, Object extraData) +16
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +301
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +155
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.17929
What's the difference between the 2 cases? I don't get it.
The HomeController's implementation is:
open System
open System.Web
open System.Web.Http
[<HandleError>]
type HomeController() =
inherit Controller()
[<HttpGet>]
member this.Index () =
this.View() :> ActionResult
[<HttpPost>]
member this.Index
(id:string, password:string) =
if (UserIsValid id password) then
RedirectResult("lobby") :> ActionResult
RedirectResult("loginError") :> ActionResult
#nemesv was right, I had to fully qualify HttpPost with System.Web.Mvc.HttpPost because otherwise it would use System.Web.Http.HttpPost!!
I have mvc application in .net 4.5. It's working fine while dbuging within Visual Studio 2012. But when i try to configure with iis 7.5 it throws exception.
Error Detail as copied from evetviewer:
=======================================
Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 10/7/2013 11:54:01 AM
Event time (UTC): 10/7/2013 6:54:01 AM
Event ID: b6afc0d906c1479394fd92e0989b40b5
Event sequence: 4
Event occurrence: 1
Event detail code: 0
Exception information:
Exception type: NullReferenceException
Exception message: Object reference not set to an instance of an object.
at System.Web.Mvc.AuthorizeAttribute.AuthorizeCore(HttpContextBase httpContext)
at System.Web.Mvc.AuthorizeAttribute.OnAuthorization(AuthorizationContext filterContext)
at System.Web.Mvc.ControllerActionInvoker.InvokeAuthorizationFilters(ControllerContext controllerContext, IList`1 filters, ActionDescriptor actionDescriptor)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass25.<BeginInvokeAction>b__1e(AsyncCallback asyncCallback, Object asyncState)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag)
at System.Web.Mvc.Controller.<>c__DisplayClass1d.<BeginExecuteCore>b__17(AsyncCallback asyncCallback, Object asyncState)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
at System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback, Object state)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate endDelegate, Object tag)
at System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state)
at System.Web.Mvc.MvcHandler.<>c__DisplayClass8.<BeginProcessRequest>b__2(AsyncCallback asyncCallback, Object asyncState)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate endDelegate, Object tag)
at System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Thread information:
Thread ID: 32
Thread account name: IIS APPPOOL\members-new
Is impersonating: False
Stack trace: at System.Web.Mvc.AuthorizeAttribute.AuthorizeCore(HttpContextBase httpContext)
at System.Web.Mvc.AuthorizeAttribute.OnAuthorization(AuthorizationContext filterContext)
at System.Web.Mvc.ControllerActionInvoker.InvokeAuthorizationFilters(ControllerContext controllerContext, IList`1 filters, ActionDescriptor actionDescriptor)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass25.<BeginInvokeAction>b__1e(AsyncCallback asyncCallback, Object asyncState)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag)
at System.Web.Mvc.Controller.<>c__DisplayClass1d.<BeginExecuteCore>b__17(AsyncCallback asyncCallback, Object asyncState)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
at System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback, Object state)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate endDelegate, Object tag)
at System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state)
at System.Web.Mvc.MvcHandler.<>c__DisplayClass8.<BeginProcessRequest>b__2(AsyncCallback asyncCallback, Object asyncState)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate endDelegate, Object tag)
at System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Custom event details:
Any post in my Asp.net MVC generate this error:
Server Error in '/' Application.
Either BinaryRead, Form, Files, or InputStream was accessed before the internal storage was filled by the caller of HttpRequest.GetBufferedInputStream.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.InvalidOperationException: Either BinaryRead, Form, Files, or InputStream was accessed before the internal storage was filled by the caller of HttpRequest.GetBufferedInputStream.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[InvalidOperationException: Either BinaryRead, Form, Files, or InputStream was accessed before the internal storage was filled by the caller of HttpRequest.GetBufferedInputStream.] System.Web.HttpRequest.GetEntireRawContent() +12673515 System.Web.HttpRequest.get_InputStream() +61 System.Web.Mvc.JsonValueProviderFactory.GetValueProvider(ControllerContext controllerContext) +132 System.Web.Mvc.<>c__DisplayClassc.<GetValueProvider>b__7(ValueProviderFactory factory) +28 System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +248 System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +165 System.Collections.Generic.List`1..ctor(IEnumerable`1 collection) +536 System.Linq.Enumerable.ToList(IEnumerable`1 source) +80 System.Web.Mvc.ValueProviderFactoryCollection.GetValueProvider(ControllerContext controllerContext) +343 System.Web.Mvc.ControllerBase.get_ValueProvider() +57 System.Web.Mvc.ControllerActionInvoker.GetParameterValue(ControllerContext controllerContext, ParameterDescriptor parameterDescriptor) +81 System.Web.Mvc.ControllerActionInvoker.GetParameterValues(ControllerContext controllerContext, ActionDescriptor actionDescriptor) +153 System.Web.Mvc.Async.<>c__DisplayClass25.<BeginInvokeAction>b__1e(AsyncCallback asyncCallback, Object asyncState) +839919 System.Web.Mvc.Async.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +146 System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout) +166 System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag) +27 System.Web.Mvc.<>c__DisplayClass1d.<BeginExecuteCore>b__17(AsyncCallback asyncCallback, Object asyncState) +50 System.Web.Mvc.Async.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +146 System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout) +166 System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback, Object state) +827009 System.Web.Mvc.Async.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +146 System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout) +166 System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate endDelegate, Object tag) +27 System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state) +401 System.Web.Mvc.<>c__DisplayClass8.<BeginProcessRequest>b__2(AsyncCallback asyncCallback, Object asyncState) +787114 System.Web.Mvc.Async.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +146 System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout) +166 System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate endDelegate, Object tag) +27 System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state) +343 System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +12622419 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +288
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18213
Full error details:
System.InvalidOperationException
Either BinaryRead, Form, Files, or InputStream was accessed before the internal storage was filled by the caller of HttpRequest.GetBufferedInputStream.
System.InvalidOperationException: Either BinaryRead, Form, Files, or InputStream was accessed before the internal storage was filled by the caller of HttpRequest.GetBufferedInputStream.
at System.Web.HttpRequest.GetEntireRawContent()
at System.Web.HttpRequest.get_InputStream()
at System.Web.HttpRequestWrapper.get_InputStream()
at System.Web.Mvc.JsonValueProviderFactory.GetDeserializedObject(ControllerContext controllerContext)
at System.Web.Mvc.JsonValueProviderFactory.GetValueProvider(ControllerContext controllerContext)
at Castle.Proxies.Invocations.ValueProviderFactory_GetValueProvider.InvokeMethodOnTarget()
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Glimpse.Core.Extensibility.CastleInvocationToAlternateMethodContextAdapter.Proceed()
at Glimpse.Core.Extensions.AlternateMethodContextExtensions.TryProceedWithTimer(IAlternateMethodContext context, TimerResult& timerResult)
at Glimpse.Core.Extensibility.AlternateMethod.NewImplementation(IAlternateMethodContext context)
at Glimpse.Core.Extensibility.AlternateTypeToCastleInterceptorAdapter.Intercept(IInvocation invocation)
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Castle.Proxies.ValueProviderFactoryProxy.GetValueProvider(ControllerContext controllerContext)
at System.Web.Mvc.ValueProviderFactoryCollection.<>c__DisplayClassc.<GetValueProvider>b__7(ValueProviderFactory factory)
at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
at System.Web.Mvc.ValueProviderFactoryCollection.GetValueProvider(ControllerContext controllerContext)
at System.Web.Mvc.ControllerBase.get_ValueProvider()
at System.Web.Mvc.ControllerActionInvoker.GetParameterValue(ControllerContext controllerContext, ParameterDescriptor parameterDescriptor)
at System.Web.Mvc.ControllerActionInvoker.GetParameterValues(ControllerContext controllerContext, ActionDescriptor actionDescriptor)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass25.<BeginInvokeAction>b__1e(AsyncCallback asyncCallback, Object asyncState)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.BeginInvokeAction(ControllerContext controllerContext, String actionName, AsyncCallback callback, Object state)
at System.Web.Mvc.Controller.<>c__DisplayClass1d.<BeginExecuteCore>b__17(AsyncCallback asyncCallback, Object asyncState)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback, Object state)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state)
at System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state)
at System.Web.Mvc.MvcHandler.<>c__DisplayClass8.<BeginProcessRequest>b__2(AsyncCallback asyncCallback, Object asyncState)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state)
at System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContext httpContext, AsyncCallback callback, Object state)
at System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.BeginProcessRequest(HttpContext context, AsyncCallback cb, Object extraData)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Route config:
Default
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new { controller = "home", action = "index", id = UrlParameter.Optional },
namespaces: new string[] { "CreditoImobiliarioBB.Web.Controllers" }
);
}
Areas
public override void RegisterArea(AreaRegistrationContext context)
{
context.MapRoute(
"Usuario_default"
,"usuario/{controller}/{action}/{id}"
,new { controller="home", action = "index", id = UrlParameter.Optional }
, namespaces: new string[] { "CreditoImobiliarioBB.Web.Areas.Usuario.Controllers" }
);
}
public override void RegisterArea(AreaRegistrationContext context)
{
context.MapRoute(
name: "Relatorios",
url: "{controller}/{id}/relatorio/{action}",
defaults: new { id = 1 },
constraints: new { id = #"^\d+$" },
namespaces: new string[] { "CreditoImobiliarioBB.Web.Areas.Relatorios" }
);
}
public override void RegisterArea(AreaRegistrationContext context)
{
context.MapRoute(
name: "Documentos",
url: "{controller}/{id}/documento/{action}",
defaults: null,
constraints: new { id = #"^\d+$" }
);
}
Just posting the findings here - as a summary of the chat - since others may get this error. Don't hand out bounty, since I didn't actually find the solution. ;-)
The error itself is a result of trying to access BinaryRead, Form, Files or InputStream after something else has already accessed the request entity body stream (in other words, the content of the request) using a different method.
These "different methods" seem to include GetBufferedInputStream and GetBufferlessInputStream. These methods appear (not sure) to all be mutually exclusive. In other words, for a single request, you can only use one of:
BinaryRead(), Form, Files, InputStream (these will "cooperate" with each other),
GetBufferedInputStream(), or
GetBufferlessInputStream()
GetBufferedInputStream should cooperate with the "classic" access methods, according to the documentation - in fact, that's its only difference from GetBufferlessInputStream. Nonetheless, in this case, the error stems from GetBufferedInputStream() being used, followed by InputStream.
The different methods are (inadequately) described in the documentation for the ReadEntityBodyMode property and its enum type.
A recent commit to the ASP.NET WebAPI changed its method of reading the body entity to GetBufferedInputStream() where before it used request.InputStream.
This appears to conflict with MVC's JsonValueProviderFactory.GetDeserializedObject which uses the "classic" InputStream property to read the entity body. If we take the error message at face value, GetBufferedInputStream() has already been called, but it isn't done reading when InputStream is accessed, so InputStream hasn't been filled yet.
Need to do more testing, but a temporary fix (found by #KiranChalla) is to revert to a build from before the above-mentioned commit.
We've reverted to using request.InputStream in Web API due to this problem (commit 9c76bb9090490541a453fcead75485ea50b88022).
JimmiTh's answer correctly notes a discrepancy between the initial release notes and the implementation. As implied in the later documentation mentioned above (though it is not particularly clear), request.GetBufferlessInputStream(), request.GetBufferedInputStream() and request.InputStream (along with Form, Files, etc.) are three mutually exclusive methods of request body access.
It appears that, contrary to the initial release notes, request.GetBufferedInputStream() is not currently usable unless no other callers for the same request use any of InputStream, Form, Files, etc. I'm also following up to see if something better can be done compatibility between these two methods.
David
An update after talking with the product team:
Calling request.GetBufferedInputStream() or request.GetBufferlessInputStream() means "I'm handling the stream explicitly myself; take me into advanced mode where automatic stream processing is disabled." However, in the case of buffered only, the members that normally rely on automatic stream processing (Form, Files, InputStream, etc.) are re-enabled after the buffered stream has been fully read.
So, as the exception message hints, touching any of those properties before finishing reading the stream will fail:
public ActionResult Index()
{
Request.GetBufferedInputStream();
var ignore = Request.InputStream;
return View();
}
But doing so after finishing reading the stream will succeed:
public ActionResult Index()
{
var stream = Request.GetBufferedInputStream();
new StreamReader(stream).ReadToEnd();
var ignore = Request.InputStream;
return View();
}
The documentation isn't particularly clear here; I'll ask the product team if they can improve it.
We're planning on switching back to GetBufferedInputStream in Web API; we'll just make sure it plays better with MVC in terms of when this call happens relative to consuming the stream and MVC executing.
I had the same issue when uploading files via Web API. Apparently "maximum request length exceeded" was hiding beneath this error, so increasing maxRequestLength in web.config solved it in my case.
Today I learned that if you are using WebApi and your stream is a System.Net.Http.StreamContent.ReadOnlyStream and you try and read 0 bytes from it (stream.Read(buffer, 0, 0)), it will throw a System.InvalidOperationException, which when caught in a try/catch will show up as an exception with the message "Either BinaryRead, Form, Files, or InputStream was accessed before the internal storage was filled by the caller of HttpRequest.GetBufferedInputStream."
I realize this seems silly, but you can do the same thing on a memory stream or file stream and no exception is thrown and in my case it was coming from MsgPackCli, hopefully this saves someone 4 hours.
We are hosting ASP.NET MVC app on Windows 2008 with IIS 7.5, 3 cores CPU(all usage ~60%) and 2GB of RAM. The w3wp.exe for the web app show ~700,000K of memory usage in task manager. Physical memory information is Total 2043, Cached ~600, Available ~611, Free ~20.
The web app accept large number of file uploads per minute. About ~20 files per minute. The file size range vary from 100kb to 10mb. We have noticed that many file uploads are dropped. While looking at HTTP request information we find that Content-Length and TotalBytes values are different.
The maxRequestLength is set to 81920 and executionTimeout 1200
<httpRuntime targetFramework="4.5" maxRequestLength="81920" executionTimeout="1200" />
Queue Length for app pool is set to 5000
We do not get any error in event viewer, we use custom file binder like this
[HttpPost]
public ActionResult UploadFile(IEnumerable<HttpPostedFileBase> clientUpload, [OptionModelBinder]IOptionViewModel formData)
{
//...
}
and get error in ASP.NET like this
System.ArgumentNullException: Value cannot be null.
Parameter name: name
at System.Reflection.RuntimeAssembly.GetType(String name, Boolean throwOnError, Boolean ignoreCase)
at System.Reflection.Assembly.CreateInstance(String typeName, Boolean ignoreCase, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes)
at PC.Controllers.OptionModelBinder.BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
at System.Web.Mvc.ControllerActionInvoker.GetParameterValue(ControllerContext controllerContext, ParameterDescriptor parameterDescriptor)
at System.Web.Mvc.ControllerActionInvoker.GetParameterValues(ControllerContext controllerContext, ActionDescriptor actionDescriptor)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass25.<BeginInvokeAction>b__1e(AsyncCallback asyncCallback, Object asyncState)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag)
at System.Web.Mvc.Controller.<>c__DisplayClass1d.<BeginExecuteCore>b__17(AsyncCallback asyncCallback, Object asyncState)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
at System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback, Object state)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate endDelegate, Object tag)
at System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state)
at System.Web.Mvc.MvcHandler.<>c__DisplayClass8.<BeginProcessRequest>b__2(AsyncCallback asyncCallback, Object asyncState)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
at System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate endDelegate, Object tag)
at System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
The custom binder receive request but with partial upload data because Content-Length and TotalBytes do not match.
Maybe someone has any idea where the problem could be and where to start looking?
You have set maxRequestLength="81920", i.e. 80 mb. You have already mentioned large request may span to 100 mb, also Content-Length and TotalBytes are different. Please check if only those requests are failing those exceed size limit. If so, please increase maxRequestLength.