Questions tagged [.net-core]

.NET Core is an open-source, modular implementation of the .NET Framework. It can be used in a wide variety of applications and verticals, ranging from servers and data centers to apps and devices. .NET Core is supported by Microsoft on Windows, Linux and macOS.

16 questions with no upvoted or accepted answers
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Single-threaded fully asynchronous server, with a SocketSelector that dispatches events

I need a fully asynchronous single-threaded server written using .Net Core. Searched for options and, surprisingly, did't find any. So I decided to write a simple prototype. Borrowed idea from python'...
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127 views

Using ClientFactory-pattern with Dependency Injection

I initially posted this on Stackoverflow but was recommended to try here instead. I'm looking for feedback on why the implementation of my ClientFactory is probably bad, from a Dependency Injection-...
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981 views

CSV Data Table Extension

This is my library I wrote from scratch for the .net core that imports and exports CSVs from DataTable objects. I've seen a lot of huge complicated libraries that handle this and a million other ...
3
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0answers
683 views

C# Rest Client Benchmarking

I build a C# Rest Client library / framework. I noticed that it seemed to be significantly faster than RestSharp for GET at least. So, I decided to put together some benchmarks comparing it to other ...
3
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0answers
109 views

ASP .NET Core DI: Dependency on single implementation of multiple registrations of service type

Problem I have a DI scenario where I have multiple classes that implement a common interface (IModelService). I'm using a generic framework class (...
3
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0answers
172 views

F# XML Generation in .NET Core: XmlSerializer or XmlProvider

I am working on SEPA XML generator in F#. I developed two solutions that are roughly equivalent, one relies on the XmlSerializer while the other relies on ...
3
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0answers
51 views

Generic library for querying various kinds of databases

Since C# 8 and .Net Core 3 are going to be released sometime this year, I wanted to try and convert the library I made to make querying databases easier, implementing the already accepted features (...
2
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0answers
79 views

Read compressed XML file inside ZIP and parse data as fast as possible

I am trying to read and parse an XML file inside of a ZIP archive as fast as possible. The XML file is roughly 85GB in size, so I know for a fact that I/O also plays a role here, as I need to ...
2
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0answers
69 views

Generic search service to filter entries in lists

I'm in the process of implementing a fully generic service to filter out entries (of any type), which are contained in a ICollection. As it is generic, without any ...
2
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0answers
81 views

Own Authorization attribute

In the existing system, we need to rebuild the user's authorization. The database includes Roles and Rights Roles were previously used but will be skipped in the new version All authorization will ...
1
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0answers
78 views

Better way to Read /Write Memory<byte> to/from POCO

I am communicating with a machine that sends/received structured binary data to my netcore service. The machine supplier's new library uses Memory in their library's API. I have written the following ...
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0answers
48 views

Find assemblies in subfolder of primary assembly

I'm using the following handler to resolve assemblies in a specifically named subfolder of the main assembly's folder. I am looking for improvements in: clarity correctedness flexibility, as long as ...
1
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0answers
247 views

.NET Core Service/Console App Architecture

I have the following setup code for my .NET Core 3.1 console application/microservice app and I want to learn and improve what I have - I have a feeling I could be utilizing the core Microsoft .NET ...
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78 views

Persist payload containing multiple items using EF Core Performance Improvements

I have an .NET Core EF application, setup as Database first, that is supposed to take in a payload containing items to be persisted to my database. They payloads can be huge containing multiple "...
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45 views

.net core console app read from external API and write into a database

I have a .net core console app that gets some data from an external API and inserts it into a SQL database table. It is working as expected but I wonder if you guys have any suggestions to make it ...
0
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897 views

Upsert with .Net Core Web API

I am using .NET Core 2.2, EF Core and C#. I have created a web API project. I was requested to do an Upsert (insert or update). The entities structure is: Movie User Rating: this is used to give a ...