QuartzNet
AspNetCoreDiagnosticScenarios
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| QuartzNet | AspNetCoreDiagnosticScenarios | |
|---|---|---|
| 30 | 51 | |
| 6,212 | 7,388 | |
| 1.4% | - | |
| 8.4 | 6.0 | |
| 18 days ago | about 1 month ago | |
| C# | C# | |
| Apache License 2.0 | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
QuartzNet
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I open-sourced a lib for Message Queueing /w MongoDB - wise idea?
I would agree with using Job over Queue. Therefore I would recommend looking at Quartz.Net https://www.quartz-scheduler.net/
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Sending recurring reminders through text message at user-defined times.
You can use something like https://www.quartz-scheduler.net/ to create multiple recurring jobs based on the definition you load from a DB.
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Suggestions to scale this existing process
Or use an existing open source scheduling solution like https://www.quartz-scheduler.net/
- Hangfire - Schedule Background Jobs in ASP.NET Core
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.NET Timer
If you're interested in using Quartz, you can check out their GitHub repo here: https://github.com/quartznet/quartznet. They also have extensive documentation available on their website: https://www.quartz-scheduler.net/documentation/index.html.
- How to do Recurring weekly events with timezones?
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async await is doing problems in the background jobs(console scheduler app)
You should use an actual scheduler. https://www.quartz-scheduler.net/
- Is this the best way to have a thread manager?
- Scheduled job in dot ent
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Will background threads be forced to exit in finally blocks once all main threads have exited
Better to use a framework like Quartz.NET for scheduling background tasks. How it works inside the box I have no idea, but I have used it extensively in my web applications, and those background tasks run 24/7, come hell or high water. It's a good library, and it's easy to use.
AspNetCoreDiagnosticScenarios
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Give me your async/await gotchas
This one is a pretty decent guide - https://github.com/davidfowl/AspNetCoreDiagnosticScenarios/blob/master/AsyncGuidance.md
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What's the Benefit/Allure of Async/Await vs. CSP/Green Threads (and Other Concurrency Models)?
The C# (mostly applicat community has e.g. https://github.com/davidfowl/AspNetCoreDiagnosticScenarios/blob/master/AsyncGuidance.md written by one of the Asp.Net architects. I found this in this lovely thread https://news.ycombinator.com/item?id=36785691 which expresses my views/confusion more clearly than I can express.
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The State of Async Rust
No it doesn't, hence why there are best practices guidelines written by the .NET architects, and there was a research project to add Go/Java co-routines as well.
https://github.com/davidfowl/AspNetCoreDiagnosticScenarios/b...
https://twitter.com/davidfowl/status/1532880744732758018?lan...
https://github.com/dotnet/runtimelab/issues/2057
https://github.com/dotnet/runtimelab/issues/2398
- Java 21 makes me like Java again
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The Downsides of C++ Coroutines
They don't work just fine in C#, there is a reason why one of ASP.NET architects has written a guide of best practices.
https://github.com/davidfowl/AspNetCoreDiagnosticScenarios/b...
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No-GIL mode coming for Python
Many that praise async/await in C#, kind of forget it took about 10 years to spread across all the layer of the language and runtime, since it was done via IL rewriting, it caused several issues with F# async tasks, due to the age of the ecosystem plenty of code isn't async/await friendly and needs to be wrapped into Task.Run() or similar.
There is a best practices guideline from one of the ASP.NET architects, https://github.com/davidfowl/AspNetCoreDiagnosticScenarios/b...
During last year they researched adding Go/Java's approach to .NET, but now it is too late. See the ASP.NET Q&A session at BUILD 2023.
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Task vs threads - use cases
The best guidance I have found was from here: AsyncGuidance.md
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How Much Memory Do You Need to Run 1M Concurrent Tasks?
To expand upon this thought, here is the AsyncGuidance doc[1] on why not to use .Result to get the return value of a completed Task in C#.
To make this simple they introduced async Main[2] a few years ago.
[1]: https://github.com/davidfowl/AspNetCoreDiagnosticScenarios/b...
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React developer to NET
Async Guidance
- Dotnet Async Guidance
What are some alternatives?
Hangfire - An easy way to perform background job processing in .NET and .NET Core applications. No Windows Service or separate process required
PSI - Private Set Intersection Cardinality protocol based on ECDH and Bloom Filters
FluentScheduler - Automated job scheduler with fluent interface for the .NET platform.
t-digest - A new data structure for accurate on-line accumulation of rank-based statistics such as quantiles and trimmed means
Coravel - Near-zero config .NET library that makes advanced application features like Task Scheduling, Caching, Queuing, Event Broadcasting, and more a breeze!
hamt - A hash array-mapped trie implementation in C
Cronos - A fully-featured .NET library for working with Cron expressions. Built with time zones in mind and intuitively handles daylight saving time transitions
WPF - WPF is a .NET Core UI framework for building Windows desktop applications.
Workflow Core - Lightweight workflow engine for .NET Standard
Hot Chocolate - Welcome to the home of the Hot Chocolate GraphQL server for .NET, the Strawberry Shake GraphQL client for .NET and Banana Cake Pop the awesome Monaco based GraphQL IDE.
NCrontab - Crontab for .NET
eShopOnWeb - Sample ASP.NET Core 8.0 reference application, powered by Microsoft, demonstrating a layered application architecture with monolithic deployment model. Download the eBook PDF from docs folder.