Comment by Kyle McClellan on The operation was canceled .net
You could add _httpClient.Timeout = TimeSpan.FromMinutes(5); before you make the request. It's probably better to do it as part of the initialization of your client, which is not included in your code.
View ArticleComment by Kyle McClellan on How to compile code using...
As I mentioned, hoping to do this without changing the source code (since this would be an extensive project)! If the answer is "that's not possible," this is still a different question than the above.
View ArticleComment by Kyle McClellan on How to use an object's identity as key for...
@MikeNakis Because of the contravariance of IEqualityComparer<in T>, ReferenceEqualityComparer.Instance works for any type derived from object.
View ArticleAnswer by Kyle McClellan for Elasticsearch, how to return unique values of...
SQL's SELECT DISTINCT [cat], [sub] can be imitated with a Composite Aggregation.{"size": 0, "aggs": {"cat_sub": {"composite": {"sources": [ { "cat": { "terms": { "field": "cat" } } }, { "sub": {...
View ArticleAnswer by Kyle McClellan for How to deal with nullable reference types with...
Another option, for those who want to handle missing properties with meaningful exceptions:using System;public class Car{ private string? name; private int? year; public string Name { get =>...
View ArticleDeterministic Surrogate Key
I have a table with an integer identity column as a surrogate key for two other columns (int and datetime). To keep the value of this key in sync across test and production environments, I had the idea...
View ArticleAnswer by Kyle McClellan for Exception thrown from task is swallowed, if...
You don't have to use BackgroundService. As the name implies, it's useful for work that isn't the primary responsibility of the process and whose errors shouldn't cause it to exit.You can roll your own...
View ArticleAnswer by Kyle McClellan for How to abort unit test from another thread?
A solution leveraging TimeoutAttribute and/or TestContext.CancellationTokenSource:[TestClass]public class SomeTestClass{ private Task abortTask; // Test runner will set this automatically. public...
View ArticleAnswer by Kyle McClellan for Does the new `System.Text.Json` have a required...
As of 5.0, you can achieve this using constructors. Any exceptions will bubble up during deserialization.public class Videogame{ public Videogame(string name, int? year) { this.Name = name ?? throw new...
View ArticleAnswer by Kyle McClellan for EditorConfig section inheritance
Your section header contains a typo and should be [*.cs] to match files with the .cs extension.To answer the question, however, you do not need to specify rules "again" for each section. It's expected...
View ArticleAnswer by Kyle McClellan for Log without Exception stack trace in Serilog
Regardless of what log properties exist, "formatters" are how Serilog transforms standard log information (including exceptions) into text.To get rid of the redundancy, you'll need to use a something...
View ArticleAnswer by Kyle McClellan for Security implications of refresh token grace period
The description of the security benefit of token rotation in OAuth 2.0 Security Best Current Practice:If a refresh token is compromised and subsequently used by both the attacker and the legitimate...
View ArticleOAuth: Should an unexpired access token be revoked when it is refreshed?
Typically an access token is refreshed (using a refresh token) when it is expired. However, it's possible to refresh an unexpired token. I understand the requirements for revoking the refresh token as...
View ArticleAnswer by Kyle McClellan for using system.linq for each new project created?
If you're using C# 10+ (default with .NET 6+), you can enable ImplicitUsings in your project file. There are a handful of common namespaces (including the two you mention) that are then automatically...
View ArticleAnswer by Kyle McClellan for ARel select rows by string length
AREL's value is not just for DB cross-compatibility. I had a similar use case where I had to create AREL nodes for custom algebra.I believe this is what you were looking for:class User <...
View ArticleAnswer by Kyle McClellan for What is default location for apache kafka...
kafka-run-class.sh has the following code:base_dir=$(dirname $0)/..# Log directory to useif [ "x$LOG_DIR" = "x" ]; then LOG_DIR="$base_dir/logs"fiKAFKA_LOG4J_OPTS="-Dkafka.logs.dir=$LOG_DIR...
View ArticleAnswer by Kyle McClellan for Call async method in AddTransient in Startup -...
What I usually do in this case is implement a IHostedService do to the asynchronous work I need at startup and store it in some singleton state. As long as any services that use IFoo are registered...
View ArticleAnswer by Kyle McClellan for "AddOptions.Configure()" doesn't work when...
This is almost definitely because of named options. AddOptions() without a name parameter applies the delegate to the default name (string.Empty). Your implementation of IConfigureNamedOptions runs for...
View ArticleAnswer by Kyle McClellan for Pop multiple values atomically from a Redis FIFO...
As of 6.2.0, LPOP and RPOP now support a count argument.
View ArticleAnswer by Kyle McClellan for Start IHostedService after Configure()
The source code of the newer WebApplicationBuilder recommends leveraging ConfigureContainer to achieve this behavior, though I personally don't find that to be the cleanest solution and seems likely it...
View Article.NET Concurrent Dictionary Exchange Value
Is there a data structure similar to ConcurrentDictionary<TKey,TValue> and Interlocked.Exchange<T>(...) that would allow you atomically to set a new value and retrieve the old value...
View ArticleHow does cancellation acknowledgment work for async continuations?
The documentation for Task.IsCanceled specifies that OperationCanceledException.CancellationToken has to match the cancellation token used to start the task in order to properly acknowledge. I'm...
View ArticleComment by Kyle McClellan on Start a task with clean AsyncLocal state
Why the need for Task.Run(...)? Shouldn't SuppressFlow() by itself do the trick?
View ArticleAnswer by Kyle McClellan for ASP.NET Core - System.Text.Json: how to reject...
This is now supported as of .NET 8 and/or System.Text.Json v8.0.0: https://learn.microsoft.com/en-us/dotnet/standard/serialization/system-text-json/missing-members
View Article.NET combine hash codes insensitive to order
I'm looking for an implementation of hash code to use alongside IReadOnlySet<T>.SetEquals..NET's HashCode type appears to be order sensitive, so it is not a good fit.var random = new Random();var...
View ArticleComment by Kyle McClellan on .NET combine hash codes insensitive to order
I don’t consider “sort it first” an answer to this question since it does not combine hash codes insensitive of order.
View ArticleComment by Kyle McClellan on .NET combine hash codes insensitive to order
This comparer already exists in the framework: learn.microsoft.com/en-us/dotnet/api/…
View ArticleAnswer by Kyle McClellan for .NET combine hash codes insensitive to order
Use HashSet.CreateSetComparer(), which relies on XOR to aggregate the hash codes of the elements.
View ArticleComment by Kyle McClellan on How does reassigning a disposable object...
Some people may land here because they are wondering what happens when you reassign within a using statement. Does the compiler cache the variable's reference at the start of the statement, or can you...
View ArticleComment by Kyle McClellan on Possible security attack on redis
Might be worth explaining that the Redis CLI uses a custom TCP protocol. For others encountering this error, something like a health check may be hitting Redis with HTTP requests (alluded to by the...
View ArticleComment by Kyle McClellan on TypeLoadException using Moq on internal...
In my case the interface and the generic type argument were public, but the generic type argument was a nested type. Nested types don't appear to be supported.
View ArticleAnswer by Kyle McClellan for How can I get a Span from a List while avoiding...
If you're able to change your data types, check out ArrayBufferWriter<T>. It has the same resizing logic as a list, but with span/memory access.
View ArticleComment by Kyle McClellan on Check to see if a given object (reference or...
What about EqualityComparer<T>.Default.Equals(argument, default)?
View ArticleComment by Kyle McClellan on What is the point of ValueTask.Preserve()?
I'm still confused. If the restriction has to do with repeated invocations, why does the name and documentation mention the passage of time? To clarify, I do not need to call Preserve() to assign...
View ArticleComment by Kyle McClellan on MSDTC on server 'server is unavailable'
In what situations does SQL try to do a distributed transaction? Is it because the query involves multiple servers? This seems like overkill for most situations.
View ArticleComment by Kyle McClellan on Get user-friendly name for generic type in C#
Clever idea to use code generation. Of course, it kind of feels like killing a cricket with a cannon. Be interesting to know if this performs worse than string-based approaches.
View ArticleHow to disable .NET analyzers from a specific NuGet package
I have a .NET project that references a library from another project via an internal NuGet server. The referenced project uses third party code analyzers (StyleCop) also referenced via NuGet and does...
View ArticleAnswer by Kyle McClellan for How to disable .NET analyzers from a specific...
Not exactly an ideal solution, but adding the following target seems to work:<Target Name="DisableStyleCop" BeforeTargets="CoreCompile"><ItemGroup><Analyzer Remove="@(Analyzer)"...
View ArticleAnswer by Kyle McClellan for Get user-friendly name for generic type in C#
When I need this behavior, I look at how the framework does it. It's unfortunate that TypeNameHelper isn't public, but at least the source code is :)
View ArticleComment by Kyle McClellan on Can't figure out how I can get composition to...
I sympathize with the impulse to ask about inheritance and composition, but such questions are likely to be marked as opinion based. To make this a stack overflow question, you'll want to emphasize...
View ArticleComment by Kyle McClellan on How to add key/value pair to `DynamicObject`?...
I understand the ambiguity, but let’s say I always want the behavior of your second case. Seems like it should be possible…
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