I am trying to run the Cassia library on a remote Windows Server 2008 Terminal Server. Any methods I call I get the response below.
No more data is available
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.ComponentModel.Win32Exception: No more data is available
Stack Trace:
[Win32Exception (0x80004005): No more data is available]
Cassia.Impl.NativeMethodsHelper.GetSessionInfos(ITerminalServerHandle server) +159
Cassia.Impl.TerminalServer.GetSessions() +103
I was getting this error as well. Turns out that if there are no sessions for the given server it throws this exception.
Try running qwinsta /server <servername> in a WCP shell. It should return "No session exists for *".
I worked around this by checking exception message for "no more data" and don't throw it if so. It's gross but it's an open source dll.
Related
I'm trying to add authentication (with registration, password reset etc) to a .Net6 Blazor WebAssembly project. When creating the project include authentication for individual accounts (to local sql db), configure for HTTPS, Asp.Net Core hosted and Progressive Web Application. This is done in VS 2022.
The problem I'm facing is that each project I've created so far continues to crash as soon as I try to register or login.
similar to this thread: Blazor WebAssembly Hosted Proxy crash on successful authentication
I also looked at the link to https://github.com/dotnet/aspnetcore/issues/26635 but the issue was resolved. I'm currently running Chrome Version 99.0.4844.82 (Official Build) (64-bit).
I tried removing the autocomplete attribute on the server side cshtml pages but the project still random crashes.
Has anyone successfully implemented authentication (using local Sql) in a webAssebly project with .Net6?
I also tried to run the samples from the .NetCore git repo and the apps continue to crash.
This is the server console output:
fail: Microsoft.WebAssembly.Diagnostics.DevToolsProxy[0] DevToolsProxy::Run: Exception System.AggregateException: One or more errors occurred. (The remote party closed the WebSocket connection without completing the close handshake.) ---> System.Net.WebSockets.WebSocketException (0x80004005): The remote party closed the WebSocket connection without completing the close handshake. ---> System.Net.Sockets.SocketException (995): The I/O operation has been aborted because of either a thread exit or an application request. at Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets.Internal.SocketAwaitableEventArgs.g__ThrowSocketException|5_0(SocketError e) at Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets.Internal.SocketAwaitableEventArgs.GetResult(Int16 token) at Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets.Internal.SocketConnection.DoReceive() at System.IO.Pipelines.Pipe.GetReadResult(ReadResult& result) at System.IO.Pipelines.Pipe.GetReadAsyncResult() at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.Http1UpgradeMessageBody.ReadAsyncInternalAwaited(ValueTask1 readTask, CancellationToken cancellationToken) at System.Runtime.CompilerServices.PoolingAsyncValueTaskMethodBuilder1.StateMachineBox1.System.Threading.Tasks.Sources.IValueTaskSource<TResult>.GetResult(Int16 token) at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpRequestStream.ReadAsyncInternal(Memory1 destination, CancellationToken cancellationToken) at System.Net.WebSockets.ManagedWebSocket.EnsureBufferContainsAsync(Int32 minimumRequiredBytes, CancellationToken cancellationToken, Boolean throwOnPrematureClosure) at System.Runtime.CompilerServices.PoolingAsyncValueTaskMethodBuilder1.StateMachineBox1.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.WebSockets.ManagedWebSocket.ReceiveAsyncPrivate[TResult](Memory1 payloadBuffer, CancellationToken cancellationToken) at System.Net.WebSockets.ManagedWebSocket.ReceiveAsyncPrivate[TResult](Memory1 payloadBuffer, CancellationToken cancellationToken) at System.Runtime.CompilerServices.PoolingAsyncValueTaskMethodBuilder1.StateMachineBox1.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Threading.Tasks.ValueTask`1.ValueTaskSourceAsTask.<>c.<.cctor>b__4_0(Object state) --- End of stack trace from previous location --- at Microsoft.WebAssembly.Diagnostics.DevToolsProxy.ReadOne(WebSocket socket, CancellationToken token) --- End of inner exception stack trace --- at Microsoft.WebAssembly.Diagnostics.DevToolsProxy.Run(Uri browserUri, WebSocket ideSocket)
This is the VS output screen details:
Exception thrown: 'System.Net.Sockets.SocketException' in Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets.dll
Exception thrown: 'System.Net.Sockets.SocketException' in Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets.dll
The program '' has exited with code 4294967295 (0xffffffff).
Exception thrown: 'Microsoft.AspNetCore.Connections.ConnectionResetException' in System.Private.CoreLib.dll
Exception thrown: '' in Unknown Module.
The thread 0x1 has exited with code 0 (0x0).
The program 'service-worker.js' has exited with code 4294967295 (0xffffffff).
The program '[25288] Chatter.Server.exe' has exited with code 4294967295 (0xffffffff).
The thread 0x0 has exited with code 0 (0x0).
The program 'localhost:7151' has exited with code 4294967295 (0xffffffff).
Any advise will be greatly appreciated.
Thanx
Riaan
fail: Microsoft.WebAssembly.Diagnostics.DevToolsProxy[0]
DevToolsProxy::Run: Exception System.AggregateException: One or more
errors occurred. (The remote party closed the WebSocket connection
without completing the close handshake.)
To the above error, as far as I know, after update to VS 2022 17.1, it will show the websocket error. And, if check the console output, you will find the above error.
To solve the above error, you can try to use the VS 2022 17.2.0 Preview 2.0 version, this issue has been fixed in this version. Or you can try to install the earlier VS 2022 version, refer this link. I also check it using VS 2022 17.0.4 version, it doesn't have this error, you can try to use this version.
To the Local SQL Server error, I guess you are meeting the following error, right?
To solve the above error, you can use the following migration commands to generate the DataBase first (Or you can use the existing database), then the above error will disappear when you run the application.
add-migration generateDatabase
Update-Database
More detail information about migration, see Migrations Overview.
We have a .NET application that is already working in a number of development and production environments. One part opens SSRS reports, one new server is giving me this error when it tries to run. I have double checked the installation of our application and done a bunch of troubleshooting including reinstalling SSRS. Any suggestions on how to troubleshoot further?
System.Web.HttpUnhandledException (0x80004005): Exception of type
'System.Web.HttpUnhandledException' was thrown. --->
System.Net.WebException: The request failed with HTTP status 403:
Forbidden.
I am adding Windows Azure Storage to my ASP.Net application. I am using NetStandard 1.4 and am building on MacOS.
I have the following as my connection string, as recommended by learn.microsoft.com:
DefaultEndpointsProtocol=http;AccountName=XXXXXX;AccountKey=XXXXXX
I am connecting with a new Azure Storage account and have confirmed that my account name and account key are correct. Right before the call to create the table, I added a WriteLine to display the CloudStorageAccount's connection string URI just to make sure it is correct. It has the hostname.
I am getting the following error when performing "dotnet run".
Unhandled Exception: System.Reflection.TargetInvocationException:
Exception has been thrown by the target of an invocation. --->
System.AggregateException: One or more errors occurred. (An error
occurred while sending the request.) --->
Microsoft.WindowsAzure.Storage.StorageException: An error occurred
while sending the request. ---> System.Net.Http.HttpRequestException:
An error occurred while sending the request. --->
System.Net.Http.CurlException: Couldn't resolve host name
Setting explicit table storage endpoint (TableEndpoint=XXX.table.core.windows.net) didn't work either.
Are there any other reasons why Curl will fail when connecting to XXX.table.core.windows.net?
To try capture the network trace for troubleshooting? And try to ping XXX.table.core.windows.net? Is it because the DNS cache not refreshed?
I am working in two environments, staging and production. In stage, my site pulls up correctly, however, when I publish to production, I receive the following error:
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.Net.WebException: The request failed with HTTP status 404: Not Found.
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.
The back end is Visual Basic.
[NullReferenceException: Object reference not set to an instance of an object.]
Navigation.EstablishContext(HttpRequest Request) +492
Navigation..ctor() +79
[Exception: Error creating Navigation object]
Navigation..ctor() +269
UrlRewriteModule.Application_BeginRequest(Object source, EventArgs e) +262
System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +128
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +1513
Please add your code for a better answer.
You are attempting to access a resource that is not specified in your path, you want to:
check your url,and identify what is not properly formatted,
verify your web.config
verify the permission on the file you are trying to access on production environment.
99% sure, 404 Not Found = resource not properly accessed.
I have a project with sharp architecture on VS2010 and I'm getting
Server Error in '/' Application.
Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
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.Data.SqlClient.SqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
the weird thing is on the STACK TRACE It references to a path "e:\WorkSpaces\Git\SharpArchitecture..." that I have not in my server
Can anybody tell me what is this and it there is a resolution for this?
The stack trace contains file paths where assemblies were built. I suppose the exception is from the custom library S#arp architecture, which you did not build yourself.