You can choose between a super-nice-looking waveform and a very simple progress bar design. Our Audio Player is super easy to use, includes tons of features and the design and UX are very professional. You can display an optional jaw-dropping waveform bar under any of your audio players powered by WaveSurfer.js. It’s the perfect companion for your WooCommerce store if you plan to sell beats and music on your website and the new #1 plugin for Podcasting with WordPress. It gives you the ability to add unlimited numbers of playlists, albums and podcasts to any post, WooCommerce products, or custom posts using our Elementor Widget, Block editor, or native shortcode with tons of attributes. NET Core, Xamarin or Unity applications.MP3 Audio Player is a very easy Audio Player for WordPress built for Music, Beat Makers and Podcasters. Sponsor: Check out JetBrains Rider: a cross-platform. Thanks to Dylan Reisenberger for his help on this post, along with Joel Hulen! Also read more about HttpClientFactory on Steve Gordon's blog and learn more about HttpClientFactory and Polly on the Polly project site. HttpClient's have a Timeout which is "all tries overall timeout" while a TimeoutPolicy inside a Retry is "timeout per try." Again, be aware. You may want to have a GET policy and a post one and use different HttpClients. What would happen if you applied a Polly Retry Policy to an HttpClient and it POSTed twice? Is that backend behavior compatible with your policies? Know what the behavior you expect is and plan for it. "From a RESTful service standpoint, for an operation (or service call) to be idempotent, clients can make that same call repeatedly while producing the same result."īut everyone's API is different.
If you are POSTing to an endpoint and applying retries, you want that operation to be idempotent. NET 4.5, or anything that's compliant with. Įven though it works great with ASP.NET Core 2.1 (best, IMHO) you can use Polly with. Go read up on Polly at and check out the extensive samples at. If those behaviors aren't actual Business Logic (tm) then why not get them out of your code? I can have as many named or typed HttpClients as I like and they can have all kinds of specific policies with VERY sophisticated behaviors. I like AddTransientHttpErrorPolicy because it automatically handles Http5xx's and Http408s as well as the occasional. Change it to this: services.AddHttpClient().ĪddTransientHttpErrorPolicy(policyBuilder => policyBuilder.CircuitBreakerAsync(Īnd now I've got CircuitBreaker where it backs off for a minute if it's broken (hit a handled fault) twice! To this (after adding "using Polly " as a namespace) services.AddHttpClient().ĪddTransientHttpErrorPolicy(policyBuilder => policyBuilder.RetryAsync(2)) Īnd now I've got Retries. I just went into my Startup.cs and changed this services.AddHttpClient() HttpClientFactory in ASPNET Core 2.1 provides a way to pre-configure instances of HttpClient which apply Polly policies to every outgoing call. Polly is an OSS library with a lovely package that you can use to combine the goodness of Polly with ASP.NET Core 2.1. I'd like a central way to manage HttpClient policy!Įnter Polly. However, I don't think I should have to do those things because while they are behaviors, they are really cross-cutting policies.
OR, I could put it in a base class and build a series of HttpClient utilities. If I want features like Retry and Timeout, I could end up littering my code. I'm going to do a separate blog post on this because I wrote a WHOLE caching system and I may be able to "refactor via subtraction.".Timeout - Try, but give up after n seconds/minutes.Circuit-breaker - Try a few times but stop so you don't overload the system.Retry n times - maybe it's a network blip.Now consider what it takes to add things like
Var res = await _client.GetAsync(episodesUrl) Var episodesUrl = new Uri($"/v1/podcasts/shownum/episodes.json?api_key=", UriKind.Relative) Public SimpleCastClient(HttpClient client, ILogger logger, IConfiguration config)
Take some code like this that calls a backend REST API: public class SimpleCastClient It really can't be overstated how useful a resilience framework for.
Now I have a single central place where my HttpClient objects are created and managed, and I can set policies as I like on each named client. Core 2.1 I moved my Http Client instances over to be created by the new HttpClientFactory. Last week while upgrading my podcast site to ASP.NET Core 2.1 and.