I get an error while uploading files as StreamContent in parallel from .NET 6 / Blazor Server-Side to API via HttpClient. Here is the stripped down code and the full text of the error:
P.S. The RemoteJSRuntime that is passed to Microsoft.AspNetCore.Components.Server.Circuits.RemoteJSDataStream.ReceiveData by the framework is NULL, so an error is thrown. However, I don't understand why NULL is passed. I cannot catch it, extinguish it, somehow influence it.
P.S.S. It is not related to ApiClient, it works fine. The error only occurs on startup after the first page load, oddly enough, after reloading the page and starting again, everything works.
Source code:
https://github.com/abberdeen/BlazorServer.ParallelFileUpload
Related issue:
https://github.com/dotnet/aspnetcore/issues/38854
public void AddFilesToUploadQueue(List<FileUploadDto> files)
{
foreach (var item in files)
{
fileUploadQueue.Enqueue(item);
}
for (int i = 0; i < files.Count; i++)
{
Task t = factory.StartNew(() => UploadOne());
tasks.Add(t);
}
}
private async Task UploadOne()
{
semaphore.WaitOne();
FileUploadDto item;
if (!fileUploadQueue.TryDequeue(out item))
{
return;
}
// Make HttpRequest
await UploadFileAsync(item);
semaphore.Release();
}
blazor.server.js:1 [2021-12-06T19:07:53.123Z] Error: System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.AspNetCore.Components.Server.Circuits.RemoteJSDataStream.ReceiveData(RemoteJSRuntime runtime, Int64 streamId, Int64 chunkId, Byte[] chunk, String error)
at Microsoft.AspNetCore.Components.Rendering.RendererSynchronizationContext.<>c__11`1.<<InvokeAsync>b__11_0>d.MoveNext()
--- End of stack trace from previous location ---
at Microsoft.AspNetCore.Components.Server.Circuits.CircuitHost.ReceiveJSDataChunk(Int64 streamId, Int64 chunkId, Byte[] chunk, String error)
Errors in the output window:
System.TimeoutException: Did not receive any data in the allotted time.
at System.IO.Pipelines.Pipe.GetReadResult(ReadResult& result)
at System.IO.Pipelines.Pipe.GetReadAsyncResult()
at System.IO.Pipelines.PipeReaderStream.ReadAsyncInternal(Memory`1 buffer, CancellationToken cancellationToken)
at Microsoft.AspNetCore.Components.Server.Circuits.RemoteJSDataStream.ReadAsync(Memory`1 buffer, CancellationToken cancellationToken)
at Microsoft.AspNetCore.Components.Forms.BrowserFileStream.CopyFileDataIntoBuffer(Int64 sourceOffset, Memory`1 destination, CancellationToken cancellationToken)
at Microsoft.AspNetCore.Components.Forms.BrowserFileStream.ReadAsync(Memory`1 buffer, CancellationToken cancellationToken)
at System.IO.Stream.<CopyToAsync>g__Core|29_0(Stream source, Stream destination, Int32 bufferSize, CancellationToken cancellationToken)
at System.Net.Http.StreamToStreamCopy.<CopyAsync>g__DisposeSourceAsync|1_0(Task copyTask, Stream source)
at System.Net.Http.HttpContent.<CopyToAsync>g__WaitAsync|56_0(ValueTask copyTask)
at System.Net.Http.MultipartContent.SerializeToStreamAsyncCore(Stream stream, TransportContext context, CancellationToken cancellationToken)
at System.Net.Http.HttpContent.<CopyToAsync>g__WaitAsync|56_0(ValueTask copyTask)
at System.Net.Http.HttpContent.<CopyToAsync>g__WaitAsync|56_0(ValueTask copyTask)
at System.Net.Http.HttpConnection.SendRequestContentAsync(HttpRequestMessage request, HttpContentWriteStream stream, Boolean async, CancellationToken cancellationToken)
at System.Net.Http.HttpConnection.SendAsyncCore(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
at System.Net.Http.HttpConnection.SendAsyncCore(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
at System.Net.Http.DiagnosticsHandler.SendAsyncCore(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
at ~~~~~BlazorApp.Services.AuthHttpClientHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) in ~~~~~BlazorApp\Services\AuthHttpClientHandler.cs:line 27
at System.Net.Http.Handlers.ProgressMessageHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
at ~~~~~BlazorApp.Services.FileUploadApiService.PostAndReportProgress(String url, MultipartFormDataContent formData, String guid, EventHandler`1 progressHandler, CancellationToken cancellationToken) in ~~~~~BlazorApp\Services\FileUploadApiService.cs:line 106
--- End of inner exception stack trace ---
at ~~~~~BlazorApp.Services.FileUploadApiService.PostAndReportProgress(String url, MultipartFormDataContent formData, String guid, EventHandler`1 progressHandler, CancellationToken cancellationToken) in ~~~~~BlazorApp\Services\FileUploadApiService.cs:line 122
at ~~~~~BlazorApp.Services.FileUploadApiService.ChatUploadFileAsync(StreamContent file, Int32 chatId, String guid, EventHandler`1 progressHandler, CancellationToken cancellationToken) in ~~~~~BlazorApp\Services\FileUploadApiService.cs:line 59
at ~~~~~BlazorApp.Services.FileUploadManager.UploadFileAsync(FileUploadDto item) in ~~~~~BlazorApp\Services\FileUploadManager.cs:line 171
at ~~~~~BlazorApp.Services.FileUploadManager.<StartUploadTask>b__18_0() in ~~~~~BlazorApp\Services\FileUploadManager.cs:line 108
Thanks for the sample. I was able to reproduce the System.TimeoutException.
I am unable to reproduce the error with this code (FileUploadManager changes only). Can you try this?
public async void AddFilesToUploadQueue(IReadOnlyList<IBrowserFile> files)
{
lock (fileUploadQueue)
{
foreach (var item in files)
{
fileUploadQueue.Enqueue(item);
}
}
for (int i = 0; i < files.Count; i++)
{
IBrowserFile? file = null;
lock(fileUploadQueue)
{
fileUploadQueue.TryDequeue(out file);
}
tasks.Add(UploadOneFile(file));
}
//await Task.WhenAll(tasks);
}
protected async Task UploadOneFile(IBrowserFile file)
{
await semaphoreSlim.WaitAsync();
try
{
using (var readStream = file.OpenReadStream(int.MaxValue))
{
var streamContent = fileUploadService.CreateStreamContent(readStream, file.Name, file.ContentType);
var result = await fileUploadService.UploadFileAsync(streamContent);
}
}
finally
{
semaphoreSlim.Release();
}
}
Related
I have an API Controller setup which return 277,000+ items:
[HttpPost]
public async IAsyncEnumerable<LocationDto> GetLocations([FromBody] LocationReportQueryDto locationReportQuery, CancellationToken token = default)
{
var result = await locationReportDataAccess.GetFilteredLocationsAsync(locationReportQuery, token);
foreach (var location in result)
{
yield return location;
}
}
and instead of streaming each location back, Asp.Net is actually buffering the response.
Client side code:
public async Task<List<ItemLocDto>> GetFilteredLocationsAsync(LocationReportQueryDto locationReportQuery, CancellationToken token = default)
{
var httpClient = httpClientFactory.CreateClient("DataAccess");
var response = await httpClient.PostAsJsonAsync("/reports/LocationReport/GetFilteredLocations", locationReportQuery, token);
response.EnsureSuccessStatusCode();
var list = await response.Content.ReadFromJsonAsync<List<ItemLocDto>>(cancellationToken: token);
if (list == null) throw new HttpRequestException("LocationReportDataAccess GetFilteredLocationsAsync HTTP Call - Response is null");
return list;
}
I'm getting this exception upon returning from this method:
blazor.server.js:1 [2022-12-18T04:51:19.544Z] Error: System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.
at System.IO.MemoryStream.set_Capacity(Int32 value)
at System.IO.MemoryStream.EnsureCapacity(Int32 value)
at System.IO.MemoryStream.Write(Byte[] buffer, Int32 offset, Int32 count)
at System.Net.Http.HttpContent.LimitMemoryStream.Write(Byte[] buffer, Int32 offset, Int32 count)
at System.IO.MemoryStream.WriteAsync(ReadOnlyMemory`1 buffer, CancellationToken cancellationToken)
--- End of stack trace from previous location ---
at System.Net.Http.HttpConnection.ChunkedEncodingReadStream.CopyToAsyncCore(Stream destination, CancellationToken cancellationToken)
at System.Net.Http.HttpConnectionResponseContent.SerializeToStreamAsync(Stream stream, TransportContext context, CancellationToken cancellationToken)
at System.Net.Http.HttpContent.LoadIntoBufferAsyncCore(Task serializeToStreamTask, MemoryStream tempBuffer)
at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
at Portal.Infrastructure.DataAccess.Reports.LocationReportDataAccess.GetFilteredLocationsAsync(LocationReportQueryDto locationReportQuery, CancellationToken token) in C:\Users\LOFT\RiderProjects\Portal\src\Libraries\Portal.Infrastructure\DataAccess\Reports\LocationReportDataAccess.cs:line 30
at Portal.Services.Reporting.LocationResultsService.GetResultsAsync(LocationInputConfig config, CancellationToken token) in C:\Users\LOFT\RiderProjects\Portal\src\Libraries\Portal.Services\Reporting\LocationResultsService.cs:line 137
at Portal.Web.Pages.Reports.LocationList.OnGenerateClick() in C:\Users\LOFT\RiderProjects\Portal\src\Presentation\Portal.Web\Pages\Reports\LocationList.razor:line 679
at Microsoft.AspNetCore.Components.ComponentBase.CallStateHasChangedOnAsyncCompletion(Task task)
at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle, ComponentState owningComponentState)
I cannot use pagination because I'm using a legacy database, so I'm trying to stream all of the data from the API endpoint.
The "result" is of type List<LocationDto,> could this be the problem, or do I need to reduce a buffer size somewhere?
Your exception stack trace shows that you're getting the OOM from within GetFilteredLocationsAsync. This is because it returns a List<ItemLocDto>, presumably reading the entire response into memory as JSON and then parsing them into ItemLocDto objects while building/extending a List<T> to contain those objects. It's the GetFilteredLocationsAsync that is buffering into memory.
So, you'll need to change something about how /reports/LocationReport/GetFilteredLocations is called. If it can stream results, then you may be able to stream from the source to GetLocations without buffering in-memory as a List<T>. Otherwise, you'll probably need some sort of pagination on both APIs.
I am using BlobContainerClient to get files from AzureBlobStorage.
The process is to get the files in AzureBlobStorage then it will download it to a local file and delete it after.
But I am getting error when I deploy it, but locally works fine.
412 (The condition specified using HTTP conditional header(s) is not
met.)
Below is my sample code.
BlobContainerClient container = new BlobContainerClient(azureBlobSettings.Connectionstring, azureBlobSettings.Containername);
var blobList = container.GetBlobs();
foreach (var blobItem in blobList)
{
if (blobItem.Name.Contains(".csv"))
{
LogInfo($"Downloading file {blobItem.Name} ...");
var blob = container.GetBlobClient(blobItem.Name);
var blobSplit = blob.Name.Split("/");
var blobPath = blobSplit[0];
var blobName = blobSplit[1];
blob.DownloadTo($"{csvSettings.TargetPath}{blobName}");
blob.DeleteIfExists();
}
}
Below is the detailed error:
at Azure.Storage.Blobs.BlobRestClient.Download(String snapshot, String versionId, Nullable`1 timeout, String range, String leaseId, Nullable`1 rangeGetContentMD5, Nullable`1 rangeGetContentCRC64, String encryptionKey, String encryptionKeySha256, Nullable`1 encryptionAlgorithm, Nullable`1 ifModifiedSince, Nullable`1 ifUnmodifiedSince, String ifMatch, String ifNoneMatch, String ifTags,CancellationToken cancellationToken)
at Azure.Storage.Blobs.Specialized.BlobBaseClient.StartDownloadAsync(HttpRange range, BlobRequestConditions conditions, Boolean rangeGetContentHash, Int64 startOffset, Boolean async, CancellationToken cancellationToken)
at Azure.Storage.Blobs.Specialized.BlobBaseClient.DownloadStreamingInternal(HttpRange range, BlobRequestConditions conditions, Boolean rangeGetContentHash, IProgress`1 progressHandler, String operationName, Boolean async, CancellationToken cancellationToken)
at Azure.Storage.Blobs.Specialized.BlobBaseClient.DownloadStreaming(HttpRange range, BlobRequestConditions conditions, Boolean rangeGetContentHash, IProgress`1 progressHandler, CancellationToken cancellationToken)
at Azure.Storage.Blobs.PartitionedDownloader.DownloadTo(Stream destination, BlobRequestConditions conditions, CancellationToken cancellationToken)
at Azure.Storage.Blobs.Specialized.BlobBaseClient.StagedDownloadAsync(Stream destination, BlobRequestConditions conditions, IProgress`1 progressHandler, StorageTransferOptions transferOptions, Boolean async, CancellationToken cancellationToken)
at Azure.Core.Pipeline.TaskExtensions.EnsureCompleted[T](Task`1 task)
at Azure.Storage.Blobs.Specialized.BlobBaseClient.DownloadTo(String path, BlobRequestConditions conditions, StorageTransferOptions transferOptions, CancellationToken cancellationToken)
at Azure.Storage.Blobs.Specialized.BlobBaseClient.DownloadTo(String path, CancellationToken cancellationToken)
at Azure.Storage.Blobs.Specialized.BlobBaseClient.DownloadTo(String path)
I am running a BackgroundTask in my ASP.NET Core 5 app which creates some entities inside my database. My idea was to run it in multiple tasks to speed up the generator.
public class GeneratorService : BackgroundService
{
private const int TaskCount = 8;
private uint _index;
private readonly List<Task> _tasks;
private readonly IServiceScopeFactory _serviceScopeFactory;
public GeneratorService(IServiceScopeFactory serviceScopeFactory)
{
_serviceScopeFactory = serviceScopeFactory;
_tasks = new List<Task>();
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
while (stoppingToken.IsCancellationRequested == false)
{
for (uint i = 0; i < TaskCount; i++)
{
var i1 = i;
var task = new Task(async () => await Generate(_index + i1, stoppingToken));
task.Start();
_tasks.Add(task);
}
Task.WaitAll(_tasks.ToArray(), stoppingToken);
_tasks.Clear();
_index += TaskCount;
await Task.Delay(10, stoppingToken);
}
}
private async Task Generate(uint index, CancellationToken stoppingToken)
{
using var scope = _serviceScopeFactory.CreateScope();
var context = scope.ServiceProvider.GetService<DataContext>();
var repository = scope.ServiceProvider.GetService<Repository>();
var generator = scope.ServiceProvider.GetService<Generator>();
// A simple return await FirstOrDefaultAsync(e => e.Number == index)
var entity = await repository.GetByNumberAsync(index);
if (entity== null) ...
generator.GenerateChildren(entity);
await context.SaveChangesAsync(stoppingToken);
Console.WriteLine($"Entity {index} generated");
}
}
The generator loop runs for about 100 - 200 entities, but then it starts throwing me exceptions:
fail: Microsoft.EntityFrameworkCore.Query[10100]
An exception occurred while iterating over the results of a query for context type 'Namespace.DataContext'.
Microsoft.Data.SqlClient.SqlException (0x80131904): Execution Timeout Expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
---> System.ComponentModel.Win32Exception (258): Der Wartevorgang wurde abgebrochen.
at Microsoft.Data.SqlClient.SqlCommand.<>c.<ExecuteDbDataReaderAsync>b__169_0(Task`1 result)
at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2.InnerInvoke()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
--- End of stack trace from previous location ---
at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.AsyncEnumerator.InitializeReaderAsync(DbContext _, Boolean result, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.ExecutionStrategy.ExecuteImplementationAsync[TState,TResult](Func`4 operation, Func`4 verifySucceeded, TState state, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.ExecutionStrategy.ExecuteImplementationAsync[TState,TResult](Func`4 operation, Func`4 verifySucceeded, TState state, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.AsyncEnumerator.MoveNextAsync()
ClientConnectionId:f8508f09-1298-487c-8513-93bd4289014e
Error Number:-2,State:0,Class:11
Microsoft.Data.SqlClient.SqlException (0x80131904): Execution Timeout Expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
---> System.ComponentModel.Win32Exception (258): Der Wartevorgang wurde abgebrochen.
at Microsoft.Data.SqlClient.SqlCommand.<>c.<ExecuteDbDataReaderAsync>b__169_0(Task`1 result)
at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2.InnerInvoke()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
--- End of stack trace from previous location ---
at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.AsyncEnumerator.InitializeReaderAsync(DbContext _, Boolean result, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.ExecutionStrategy.ExecuteImplementationAsync[TState,TResult](Func`4 operation, Func`4 verifySucceeded, TState state, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.ExecutionStrategy.ExecuteImplementationAsync[TState,TResult](Func`4 operation, Func`4 verifySucceeded, TState state, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.AsyncEnumerator.MoveNextAsync()
ClientConnectionId:f8508f09-1298-487c-8513-93bd4289014e
Error Number:-2,State:0,Class:11
I am registering the DataContext in an extension method:
public static IServiceCollection ConfigureDatabase(this IServiceCollection services,
IConfiguration configuration)
{
var connectionString = // I get my connection string via a json file
services.AddDbContext<DataContext>(options =>
{
options.UseSqlServer(connectionString);
options.EnableSensitiveDataLogging();
});
return services;
}
This is a SQL Server Database running on my localhost.
If I am right, the DataContext is registered as a Scoped Service. So if I am creating a scope inside the BackgroundTask, it will automatically dispose the DataContext after the Task completed.
Or is this a SQL Server related issue where it could not handle that many requests simultaneously?
I got below exception while try to update data in mongodb. Please help me to fix this issue.
When I look in my logs I see lot of error messages just like the one below where the driver is getting a socket error when connecting to mongo. The site is still up and this error doesn't happen on every request, nor does it happen on one operation that should take longer.
The version I have used C# driver : "2.10.2" and Azure Cosmos version :3.6".
MongoDB.Driver.MongoConnectionException: An exception occurred while sending a message to the server. ---> System.IO.IOException: Unable to write data to the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host
at System.Net.Sockets.Socket.Send(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
at System.Net.Sockets.NetworkStream.Write(Byte[] buffer, Int32 offset, Int32 size)
--- End of inner exception stack trace ---
at System.Net.Sockets.NetworkStream.Write(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.Security._SslStream.StartWriting(Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security._SslStream.ProcessWrite(Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslStream.Write(Byte[] buffer, Int32 offset, Int32 count)
at MongoDB.Driver.Core.Misc.StreamExtensionMethods.WriteBytes(Stream stream, IByteBuffer buffer, Int32 offset, Int32 count, CancellationToken cancellationToken)
at MongoDB.Driver.Core.Connections.BinaryConnection.SendBuffer(IByteBuffer buffer, CancellationToken cancellationToken)
--- End of inner exception stack trace ---
at MongoDB.Driver.Core.Connections.BinaryConnection.SendBuffer(IByteBuffer buffer, CancellationToken cancellationToken)
at MongoDB.Driver.Core.Connections.BinaryConnection.SendMessages(IEnumerable1 messages, MessageEncoderSettings messageEncoderSettings, CancellationToken cancellationToken) at MongoDB.Driver.Core.ConnectionPools.ExclusiveConnectionPool.AcquiredConnection.SendMessages(IEnumerable1 messages, MessageEncoderSettings messageEncoderSettings, CancellationToken cancellationToken)
at MongoDB.Driver.Core.Connections.ConnectionExtensions.SendMessage(IConnection connection, RequestMessage message, MessageEncoderSettings messageEncoderSettings, CancellationToken cancellationToken)
at MongoDB.Driver.Core.WireProtocol.CommandUsingCommandMessageWireProtocol1.Execute(IConnection connection, CancellationToken cancellationToken) at MongoDB.Driver.Core.WireProtocol.CommandWireProtocol1.Execute(IConnection connection, CancellationToken cancellationToken)
at MongoDB.Driver.Core.Servers.Server.ServerChannel.ExecuteProtocol[TResult](IWireProtocol1 protocol, ICoreSession session, CancellationToken cancellationToken) at MongoDB.Driver.Core.Servers.Server.ServerChannel.Command[TResult](ICoreSession session, ReadPreference readPreference, DatabaseNamespace databaseNamespace, BsonDocument command, IEnumerable1 commandPayloads, IElementNameValidator commandValidator, BsonDocument additionalOptions, Action1 postWriteAction, CommandResponseHandling responseHandling, IBsonSerializer1 resultSerializer, MessageEncoderSettings messageEncoderSettings, CancellationToken cancellationToken)
at MongoDB.Driver.Core.Operations.RetryableWriteCommandOperationBase.ExecuteAttempt(RetryableWriteContext context, Int32 attempt, Nullable1 transactionNumber, CancellationToken cancellationToken) at MongoDB.Driver.Core.Operations.RetryableWriteOperationExecutor.Execute[TResult](IRetryableWriteOperation1 operation, RetryableWriteContext context, CancellationToken cancellationToken)
at MongoDB.Driver.Core.Operations.BulkUnmixedWriteOperationBase1.ExecuteBatch(RetryableWriteContext context, Batch batch, CancellationToken cancellationToken) at MongoDB.Driver.Core.Operations.BulkUnmixedWriteOperationBase1.ExecuteBatches(RetryableWriteContext context, CancellationToken cancellationToken)
at MongoDB.Driver.Core.Operations.BulkUnmixedWriteOperationBase1.Execute(RetryableWriteContext context, CancellationToken cancellationToken) at MongoDB.Driver.Core.Operations.BulkMixedWriteOperation.ExecuteBatch(RetryableWriteContext context, Batch batch, CancellationToken cancellationToken) at MongoDB.Driver.Core.Operations.BulkMixedWriteOperation.Execute(IWriteBinding binding, CancellationToken cancellationToken) at MongoDB.Driver.OperationExecutor.ExecuteWriteOperation[TResult](IWriteBinding binding, IWriteOperation1 operation, CancellationToken cancellationToken)
at MongoDB.Driver.MongoCollectionImpl1.ExecuteWriteOperation[TResult](IClientSessionHandle session, IWriteOperation1 operation, CancellationToken cancellationToken)
at MongoDB.Driver.MongoCollectionImpl1.BulkWrite(IClientSessionHandle session, IEnumerable1 requests, BulkWriteOptions options, CancellationToken cancellationToken)
at MongoDB.Driver.MongoCollectionImpl1.<>c__DisplayClass23_0.<BulkWrite>b__0(IClientSessionHandle session) at MongoDB.Driver.MongoCollectionImpl1.UsingImplicitSession[TResult](Func2 func, CancellationToken cancellationToken) at MongoDB.Driver.MongoCollectionImpl1.BulkWrite(IEnumerable1 requests, BulkWriteOptions options, CancellationToken cancellationToken) at MongoDB.Driver.MongoCollectionBase1.<>c__DisplayClass92_0.b__0(IEnumerable1 requests, BulkWriteOptions bulkWriteOptions) at MongoDB.Driver.MongoCollectionBase1.UpdateMany(FilterDefinition1 filter, UpdateDefinition1 update, UpdateOptions options, Func3 bulkWrite) at MongoDB.Driver.MongoCollectionBase1.UpdateMany(FilterDefinition1 filter, UpdateDefinition1 update, UpdateOptions options, CancellationToken cancellationToken)
at Sensiple.Tryvium.Data.MongoDB.CommonConnector.Update(String schemaName, String dataFilter, String data, String logSource)
Code that causes issue,
var _collection = Db.GetCollection<BsonDocument>(schemaName);
BsonDocument bsonDocument = new BsonDocument(BsonSerializer.Deserialize<BsonDocument>(dataFilter));
var updatedResult = _collection.UpdateMany(bsonDocument, BsonDocument.Parse("{$set: " + BsonSerializer.Deserialize<BsonDocument>(data) + "}"));
I had the exact same issue (which probably started when we upgraded from Cosmos 3.2 to 3.6/4.0), and the fix was to set/force TLS 1.2 (based on this Microsoft document):
//return new MongoClient(connectionString);
var settings = MongoClientSettings.FromConnectionString(connectionString);
settings.SslSettings = new SslSettings()
{
EnabledSslProtocols = System.Security.Authentication.SslProtocols.Tls12
};
return new MongoClient(settings);
I've been struggling to deploy a virtual assistant template bot and calendar skill for a while now. My progress is stalled here. I'm running the emulator against the Virtual Assistant deployed to Azure. The skill is also in Azure. The error is as follows:
Calendar Skill Error: Operation returned an invalid status code 'Unauthorized' | at Microsoft.Azure.CognitiveServices.Language.LUIS.Runtime.Prediction.ResolveWithHttpMessagesAsync(String appId, String query, Nullable`1 timezoneOffset, Nullable`1 verbose, Nullable`1 staging, Nullable`1 spellCheck, String bingSpellCheckSubscriptionKey, Nullable`1 log, Dictionary`2 customHeaders, CancellationToken cancellationToken)
at Microsoft.Azure.CognitiveServices.Language.LUIS.Runtime.PredictionExtensions.ResolveAsync(IPrediction operations, String appId, String query, Nullable`1 timezoneOffset, Nullable`1 verbose, Nullable`1 staging, Nullable`1 spellCheck, String bingSpellCheckSubscriptionKey, Nullable`1 log, CancellationToken cancellationToken)
at Microsoft.Bot.Builder.AI.Luis.LuisRecognizer.RecognizeInternalAsync(ITurnContext turnContext, Dictionary`2 telemetryProperties, Dictionary`2 telemetryMetrics, CancellationToken cancellationToken)
at Microsoft.Bot.Builder.AI.Luis.LuisRecognizer.RecognizeAsync[T](ITurnContext turnContext, CancellationToken cancellationToken)
at CalendarSkill.Dialogs.MainDialog.OnInterruptDialogAsync(DialogContext dc, CancellationToken cancellationToken) in C:\Users\MyName\Desktop\GitHub\botframework-solutions\skills\src\csharp\calendarskill\calendarskill\Dialogs\MainDialog.cs:line 262
at Microsoft.Bot.Builder.Solutions.Dialogs.RouterDialog.OnContinueDialogAsync(DialogContext innerDc, CancellationToken cancellationToken)
at Microsoft.Bot.Builder.Dialogs.ComponentDialog.BeginDialogAsync(DialogContext outerDc, Object options, CancellationToken cancellationToken)
at Microsoft.Bot.Builder.Dialogs.DialogContext.BeginDialogAsync(String dialogId, Object options, CancellationToken cancellationToken)
at CalendarSkill.Bots.DialogBot`1.OnTurnAsync(ITurnContext turnContext, CancellationToken cancellationToken) in C:\Users\MyName\Desktop\GitHub\botframework-solutions\skills\src\csharp\calendarskill\calendarskill\Bots\DialogBot.cs:line 47
at Microsoft.Bot.Builder.Skills.SkillMiddleware.OnTurnAsync(ITurnContext turnContext, NextDelegate next, CancellationToken cancellationToken)
at Microsoft.Bot.Builder.AutoSaveStateMiddleware.OnTurnAsync(ITurnContext turnContext, NextDelegate next, CancellationToken cancellationToken)
at Microsoft.Bot.Builder.Solutions.Middleware.EventDebuggerMiddleware.OnTurnAsync(ITurnContext turnContext, NextDelegate next, CancellationToken cancellationToken)
at Microsoft.Bot.Builder.Solutions.Middleware.SetLocaleMiddleware.OnTurnAsync(ITurnContext context, NextDelegate next, CancellationToken cancellationToken)
at Microsoft.Bot.Builder.TelemetryLoggerMiddleware.OnTurnAsync(ITurnContext context, NextDelegate nextTurn, CancellationToken cancellationToken)
at Microsoft.Bot.Builder.TranscriptLoggerMiddleware.OnTurnAsync(ITurnContext turnContext, NextDelegate nextTurn, CancellationToken cancellationToken)
at Microsoft.Bot.Builder.MiddlewareSet.ReceiveActivityWithStatusAsync(ITurnContext turnContext, BotCallbackHandler callback, CancellationToken cancellationToken)
at Microsoft.Bot.Builder.BotAdapter.RunPipelineAsync(ITurnContext turnContext, BotCallbackHandler callback, CancellationToken cancellationToken)
Since I see references to the skill's location on my disk I assume I'm doing the using the botskill connect tool incorrectly. This is how I'm invoked it. botskills connect --botName SomeBotName --remoteManifest "http://MyCalendarSkill.azurewebsites.net/api/skill/manifest" --luisFolder "C:\Users\MyName\Desktop\GitHub\botframework-solutions\skills\src\csharp\calendarskill\calendarskill\Deployment\Resources\LU\en\" --cs
Should I point the luisFolder parameter at the same path in Azure? Am I doing something else wrong?