Spotify.NET/assets/js/1aaf601c.99720e6f.js

"use strict";(self.webpackChunkspotify_api_docs=self.webpackChunkspotify_api_docs||[]).push([[8494],{3905:function(e,t,r){r.d(t,{Zo:function(){return u},kt:function(){return y}});var n=r(7294);function a(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}function o(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(e);t&&(n=n.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,n)}return r}function i(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?o(Object(r),!0).forEach((function(t){a(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):o(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}function l(e,t){if(null==e)return{};var r,n,a=function(e,t){if(null==e)return{};var r,n,a={},o=Object.keys(e);for(n=0;n<o.length;n++)r=o[n],t.indexOf(r)>=0||(a[r]=e[r]);return a}(e,t);if(Object.getOwnPropertySymbols){var o=Object.getOwnPropertySymbols(e);for(n=0;n<o.length;n++)r=o[n],t.indexOf(r)>=0||Object.prototype.propertyIsEnumerable.call(e,r)&&(a[r]=e[r])}return a}var s=n.createContext({}),p=function(e){var t=n.useContext(s),r=t;return e&&(r="function"==typeof e?e(t):i(i({},t),e)),r},u=function(e){var t=p(e.components);return n.createElement(s.Provider,{value:t},e.children)},c={inlineCode:"code",wrapper:function(e){var t=e.children;return n.createElement(n.Fragment,{},t)}},d=n.forwardRef((function(e,t){var r=e.components,a=e.mdxType,o=e.originalType,s=e.parentName,u=l(e,["components","mdxType","originalType","parentName"]),d=p(r),y=a,f=d["".concat(s,".").concat(y)]||d[y]||c[y]||o;return r?n.createElement(f,i(i({ref:t},u),{},{components:r})):n.createElement(f,i({ref:t},u))}));function y(e,t){var r=arguments,a=t&&t.mdxType;if("string"==typeof e||a){var o=r.length,i=new Array(o);i[0]=d;var l={};for(var s in t)hasOwnProperty.call(t,s)&&(l[s]=t[s]);l.originalType=e,l.mdxType="string"==typeof e?e:a,i[1]=l;for(var p=2;p<o;p++)i[p]=r[p];return n.createElement.apply(null,i)}return n.createElement.apply(null,r)}d.displayName="MDXCreateElement"},2511:function(e,t,r){r.r(t),r.d(t,{assets:function(){return u},contentTitle:function(){return s},default:function(){return y},frontMatter:function(){return l},metadata:function(){return p},toc:function(){return c}});var n=r(7462),a=r(3366),o=(r(7294),r(3905)),i=["components"],l={id:"retry_handling",title:"Retry Handling"},s=void 0,p={unversionedId:"retry_handling",id:"retry_handling",title:"Retry Handling",description:"In Error Handling, we already found out that requests can fail. We provide a way to automatically retry requests via retry handlers. Note that, by default, no retries are performed.",source:"@site/docs/retry_handling.md",sourceDirName:".",slug:"/retry_handling",permalink:"/SpotifyAPI-NET/docs/retry_handling",draft:!1,editUrl:"https://github.com/JohnnyCrazy/SpotifyAPI-NET/edit/master/SpotifyAPI.Docs/docs/retry_handling.md",tags:[],version:"current",lastUpdatedBy:"dependabot[bot]",lastUpdatedAt:1660667321,formattedLastUpdatedAt:"8/16/2022",frontMatter:{id:"retry_handling",title:"Retry Handling"},sidebar:"docs",previous:{title:"Pagination",permalink:"/SpotifyAPI-NET/docs/pagination"},next:{title:"IPlayableItem",permalink:"/SpotifyAPI-NET/docs/iplayableitem"}},u={},c=[{value:"SimpleRetryHandler",id:"simpleretryhandler",level:2}],d={toc:c};function y(e){var t=e.components,r=(0,a.Z)(e,i);return(0,o.kt)("wrapper",(0,n.Z)({},d,r,{components:t,mdxType:"MDXLayout"}),(0,o.kt)("p",null,"In ",(0,o.kt)("a",{parentName:"p",href:"/SpotifyAPI-NET/docs/error_handling"},"Error Handling"),", we already found out that requests can fail. 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Note that, by default, no retries are performed."),(0,o.kt)("pre",null,(0,o.kt)("code",{parentName:"pre",className:"language-csharp"},"var config = SpotifyClientConfig\n  .CreateDefault()\n  .WithRetryHandler(new YourCustomRetryHandler())\n")),(0,o.kt)("p",null,(0,o.kt)("a",{parentName:"p",href:"https://github.com/JohnnyCrazy/SpotifyAPI-NET/blob/master/SpotifyAPI.Web/Http/Interfaces/IRetryHandler.cs"},(0,o.kt)("inlineCode",{parentName:"a"},"IRetryHandler"))," only needs one function:"),(0,o.kt)("pre",null,(0,o.kt)("code",{parentName:"pre",className:"language-csharp"},"public class YourCustomRetryHandler : IRetryHandler\n{\n  public Task<IResponse> HandleRetry(IRequest request, IResponse response, IRetryHandler.RetryFunc retry)\n  {\n    // request is the sent request and response is the received response, obviously\n\n    // don't retry:\n    return response;\n\n    // retry once:\n    var newResponse = retry(request);\n    return newResponse;\n\n    // use retry as often as you want, make sure to return a response\n  }\n}\n")),(0,o.kt)("h2",{id:"simpleretryhandler"},"SimpleRetryHandler"),(0,o.kt)("p",null,"A ",(0,o.kt)("inlineCode",{parentName:"p"},"SimpleRetryHandler")," is included, which contains the following retry logic:"),(0,o.kt)("ul",null,(0,o.kt)("li",{parentName:"ul"},"Retries the (configurable) status codes: 500, 502, 503 and 429."),(0,o.kt)("li",{parentName:"ul"},(0,o.kt)("inlineCode",{parentName:"li"},"RetryAfter")," - Specifies the delay between retried calls."),(0,o.kt)("li",{parentName:"ul"},(0,o.kt)("inlineCode",{parentName:"li"},"RetryTimes")," - Specifies the maxiumum amount of performed retries per call."),(0,o.kt)("li",{parentName:"ul"},(0,o.kt)("inlineCode",{parentName:"li"},"TooManyRequestsConsumesARetry"),' - Whether a failure of type "Too Many Requests" should use up one of the retry attempts.')),(0,o.kt)("pre",null,(0,o.kt)("code",{parentName:"pre",className:"language-csharp"},"var config = SpotifyClientConfig\n  .CreateDefault()\n  .WithRetryHandler(new SimpleRetryHandler() { RetryAfter = TimeSpan.FromSeconds(1) });\n\nvar spotify = new SpotifyClient(config);\n")))}y.isMDXComponent=!0}}]);