Polly Framework VS Microsoft Transition Management

Question

I want to introduce temporary error handling in our .net application. At the moment, I have seen two nu-get packages. one Polly frame server and the other a block of Microsoft transfer troubleshooting applications .

We investigated and saw both support for asynchronous functions and various retry strategies. Polly also additionally supports a circuit breaker. Can anyone suggest which framework to use with some solid considerations. It would also be very useful if you can highlight the pros and cons of both frameworks, as well as support for the online community and opportunities for further expansion and support. Thanks in advance.

Answer 1

Responding as a [disclosure] of lead developer at Polly under the umbrella of App-vNext. I will limit myself to the actual answers to your question about the support from the Internet community and the prospects for the future work of the library:

• In December 2015, Polly’s management was taken at http://www.appvnext.com/ , a consortium of developers from around the world led by Karl Franklin of dotnetrocks
• Between December 2015 and April 2016, the App-vNext team made 10 new releases of the Polly library. New features include full support for async (including cancellation and continuation context management) and the new AdvancedCircuitBreaker for high-throughput scenarios.
• In the future, the Roadmap project is published at https://github.com/App-vNext/Polly/wiki/Polly-Roadmap . The provided functions show that Polly is growing towards a more complete fault tolerance library, since Hystrix for Java.
• EDIT AUTUMN 2016 : Polly v5.0 adds a number of new stability properties : bulkhead isolation; To retreat; Timeout of any delegate; PolicyWrap.
• EDIT : Polly (since late October 2016) Project supported by DotNetFoundation .
• EDIT May 2017: Microsoft Patterns and Practice Team officially recommends Polly instead of Topaz in certain scenarios.
• EDIT January 2018: Microsoft plans to simplify the use of Polly as an outbound middleware for HttpClient calls, scheduled in HttpClientFactory for .NET Core 2.1 .

The Polly team will welcome any feedback from the SO community!