Disruptor-cpp
Rx.NET
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Disruptor-cpp | Rx.NET | |
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1 | 61 | |
328 | 6,474 | |
0.0% | 1.3% | |
0.0 | 6.6 | |
over 1 year ago | 20 days ago | |
C++ | C# | |
Apache License 2.0 | MIT License |
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Disruptor-cpp
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What are some candidate libraries for inter-thread communication like message boxes or event systems?
If low latency / performance is important then something like aeron: https://github.com/real-logic/aeron or the disruptor pattern: https://github.com/Abc-Arbitrage/Disruptor-cpp are good options. Aeron supports network message but requires a driver to be running on the system even for IPC. Disruptor is thread to thread messaging only and doesn't need drivers etc - just a normal library.
Rx.NET
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Cool features like Random.Shared
One of the greatest things i discovered recently, is Reactive programming / Reactive Extensions ( https://github.com/dotnet/reactive ).
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Patterns for consuming a throttled/rate limited external APIs?
https://github.com/dotnet/reactive has a lot of different time related extensions for "events". Maybe you'll find something for yourself, if you google for rate limiting with reactive.
- [Game Dev] Programmation réactive fonctionnelle (FRP) pour les jeux?
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How can you detect when a user has stopped scrolling with WPF
Install Reactive Extensions: https://github.com/dotnet/reactive
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What is your preferred asynchronous programming library?
Another option is to use the RxJava library in Java. This library uses reactive programming principles to make it easy to write asynchronous and event-driven code. It's particularly well-suited for handling streams of data and allows you to write code that is both efficient and easy to read.
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MVVM Question: How do you manage the interaction between Model and ViewModel?
I'd use a dedicated event bus based on Reactive Extensions or MediatR to publish domain events from your domain services. This probably doesn't solve all your ViewModel update problems as is, maybe you need to revise the granularity (maybe you can have smaller ViewModels that refresh single property that exposes the Model) and lifespan (sometimes you can create a ViewModel, make it perform it's task and then discard it completely) of your ViewModels.
- Understanding the full benefits of yield and use of IAsyncEnumerable
- The 1st Alpha Release of System.Reactive.Async now on NuGet
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Async Methods after setting a property.
If you're finding yourself in a situation where you need to turn this behavior into a pattern because there are a lot of View Models that need to execute async business logic in response to some changes, I'd go with something like MediatR or Reactive Extensions. The idea is, again, that some other, probably business-level, component listens to changes in a decoupled way (that means it doesn't subscribe directly to your View Model, but to an event bus instead). View Model publishes change events to the event bus, and business-component reacts to these events by executing the business logic.
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System.Reactive v6.0.0-preview.1 available on NuGet
We'd really appreciate if it consumers of the library could update and provide any issues / bugs via the GitHub repo: https://github.com/dotnet/reactive/issues
What are some alternatives?
Aeron - Efficient reliable UDP unicast, UDP multicast, and IPC message transport
Dynamic Data - Reactive collections based on Rx.Net
benchmarks - Latency benchmarks for messaging
RxJS - A reactive programming library for JavaScript
rotor - Event loop friendly C++ actor micro-framework, supervisable
ObservableComputations - Cross-platform .NET library for computations whose arguments and results are objects that implement INotifyPropertyChanged and INotifyCollectionChanged (ObservableCollection) interfaces.
BlockingCollection - C++11 thread safe, multi-producer, multi-consumer blocking queue, stack & priority queue class
duckdb - DuckDB is an in-process SQL OLAP Database Management System
RxCpp - Reactive Extensions for C++
MediatR - Simple, unambitious mediator implementation in .NET
sobjectizer - An implementation of Actor, Publish-Subscribe, and CSP models in one rather small C++ framework. With performance, quality, and stability proved by years in the production.
language-ext - C# functional language extensions - a base class library for functional programming