Polly
Polly is a .NET resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner. From version 6.0.1, Polly targets .NET Standard 1.1 and 2.0+. (by App-vNext)
Jering.Javascript.NodeJS
Invoke Javascript in NodeJS, from C# (by JeringTech)
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| Polly | Jering.Javascript.NodeJS | |
|---|---|---|
| 52 | 1 | |
| 12,991 | 439 | |
| 1.4% | 1.4% | |
| 9.8 | 6.8 | |
| 3 days ago | 3 months ago | |
| C# | C# | |
| BSD 3-clause "New" or "Revised" License | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
Polly
Posts with mentions or reviews of Polly.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-07-11.
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The Retry Pattern and Retry Storm Anti-pattern
In our applications, we should wrap all requests to remote services in code that implements a retry policy that follows one of the strategies I listed earlier. If you are a .NET developer like myself, you may be familiar with the Polly library. Golang has a library called Retry, and there are numerous third-party libraries for Python and Java.
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Http calls on mobile, what is the preferred way / best practice
Another question that rises is, would it be better to use some HttpClient package to handle the requests, like Refit in combination with Polly. But then again, it seems Refit also uses the HttpClient factory, which was a bad thing according to the previous?
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[Question] HttpClient does not recover from error
D'Oh! Sorry, not PolySharp. I meant Polly. Too many similarly-named libraries!
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I thought "Availability Groups" would be 100% "seamless"
Everywhere I've worked with AGs, we've worked with the application team to add retry logic to help make things a bit more seamless to end users. There are libraries out there that can make this pretty easy - Polly is one that I've used a few times, but there are others.
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Do you really need "microservices"?
Fallacy 1: The network is reliable. If system 2 works perfectly well, but is not accessible for service 1 due to network issues, service 2 is still unavailable. This is why timeouts, service breakers and retry policies exist. A great tool for .NET to handle common network issues is Polly, but even when using a tool like this, the network is still not completely reliable.
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Only "exit 1" if VISIBLE errors are thrown during script invocation, ignoring try/catch blocks
I see. Then I don't have any better idea right now, but I do want to suggest that if your script is mostly API calls and you want to be able to deal with failures then take a look at the polly library: https://github.com/App-vNext/Polly
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Getting back into C# after a hiatus, any good reading material recommendations to get back up to speed? Been using Kotlin recently, and got quite a lot of experience in engineering.
Runs in containers nicely, has good integration with Kafka, RabbitMQ, gRPC, etc. for Microservices communication. Implements resiliency patterns you'd want in Microservices via Polly. Has a decent Dependency Injection framework built in by default.
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What your hidden nuget gems ?
It's in no way hidden. But I use Polly all the time.
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Message Queueing
Depending if the sender or the reciever is down, you can also try Polly http://www.thepollyproject.org/
- How To Implement Retries Without Cluttering Your Code
Jering.Javascript.NodeJS
Posts with mentions or reviews of Jering.Javascript.NodeJS.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-10-21.
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Whatever happened to Java interop?
I am currently using this library to run node from C# for exporting HighCharts to images using the highcharts-export-server library in node: https://github.com/JeringTech/Javascript.NodeJS works great.
What are some alternatives?
When comparing Polly and Jering.Javascript.NodeJS you can also consider the following projects:
MediatR - Simple, unambitious mediator implementation in .NET
Hangfire - An easy way to perform background job processing in .NET and .NET Core applications. No Windows Service or separate process required
Jint - Javascript Interpreter for .NET
FluentValidation - A popular .NET validation library for building strongly-typed validation rules.
Redis - Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs, Bitmaps.
Aeron.NET - Efficient reliable UDP unicast, UDP multicast, and IPC message transport - .NET port of Aeron
Refit - The automatic type-safe REST library for .NET Core, Xamarin and .NET. Heavily inspired by Square's Retrofit library, Refit turns your REST API into a live interface.
BerTlv.NET - A library for parsing BER TLV data (like EMV credit cards).
Flurl.Http - Fluent URL builder and testable HTTP client for .NET
Jurassic - A .NET library to parse and execute JavaScript code.
Polly vs MediatR
Jering.Javascript.NodeJS vs MediatR
Polly vs Hangfire
Jering.Javascript.NodeJS vs Jint
Polly vs FluentValidation
Jering.Javascript.NodeJS vs FluentValidation
Polly vs Redis
Jering.Javascript.NodeJS vs Aeron.NET
Polly vs Refit
Jering.Javascript.NodeJS vs BerTlv.NET
Polly vs Flurl.Http
Jering.Javascript.NodeJS vs Jurassic