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< title data-react-helmet = "true" > Retry Handling | SpotifyAPI-NET< / title > < meta data-react-helmet = "true" name = "docsearch:version" content = "next" > < meta data-react-helmet = "true" name = "twitter:card" content = "summary_large_image" > < meta data-react-helmet = "true" property = "og:title" content = "Retry Handling | SpotifyAPI-NET" > < meta data-react-helmet = "true" name = "description" content = "In Error Handling we already found out that requests can fail. We provide a way to automatically retry requests via retry handlers. Note, by default no retries are performed." > < meta data-react-helmet = "true" property = "og:description" content = "In Error Handling we already found out that requests can fail. We provide a way to automatically retry requests via retry handlers. Note, by default no retries are performed." > < meta data-react-helmet = "true" property = "og:url" content = "https://johnnycrazy.github.io/SpotifyAPI-NET/docs/next/retry_handling" > < link data-react-helmet = "true" rel = "shortcut icon" href = "/SpotifyAPI-NET/img/favicon.ico" > < link data-react-helmet = "true" rel = "canonical" href = "https://johnnycrazy.github.io/SpotifyAPI-NET/docs/next/retry_handling" > < link rel = "stylesheet" href = "/SpotifyAPI-NET/styles.8a053330.css" >
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< / span > < / div > < div class = "token-line" style = "color:#bfc7d5" > < span class = "token plain" > // don' t retry:< / span > < / div > < div class = "token-line" style = "color:#bfc7d5" > < span class = "token plain" > return response;< / span > < / div > < div class = "token-line" style = "color:#bfc7d5" > < span class = "token plain" style = "display:inline-block" >
< / span > < / div > < div class = "token-line" style = "color:#bfc7d5" > < span class = "token plain" > // retry once< / span > < / div > < div class = "token-line" style = "color:#bfc7d5" > < span class = "token plain" > var newResponse = retry(request);< / span > < / div > < div class = "token-line" style = "color:#bfc7d5" > < span class = "token plain" > return newResponse;< / span > < / div > < div class = "token-line" style = "color:#bfc7d5" > < span class = "token plain" style = "display:inline-block" >
< / span > < / div > < div class = "token-line" style = "color:#bfc7d5" > < span class = "token plain" > // use retry as often as you want, make sure to return a response< / span > < / div > < div class = "token-line" style = "color:#bfc7d5" > < span class = "token plain" > }< / span > < / div > < div class = "token-line" style = "color:#bfc7d5" > < span class = "token plain" > }< / span > < / div > < / div > < / div > < / div > < / div > < h2 > < a aria-hidden = "true" tabindex = "-1" class = "anchor enhancedAnchor_ZqCz" id = "simpleretryhandler" > < / a > SimpleRetryHandler< a aria-hidden = "true" tabindex = "-1" class = "hash-link" href = "#simpleretryhandler" title = "Direct link to heading" > #< / a > < / h2 > < p > A < code > SimpleRetryHandler< / code > is included, which contains the following retry logic:< / p > < ul > < li > Retries the (configurable) status codes: 500, 502, 503 and 429< / li > < li > < code > RetryAfter< / code > - specifies the delay between retried calls< / li > < li > < code > RetryTimes< / code > - specifies the maxiumum amount of performed retries per call< / li > < li > < code > TooManyRequestsConsumesARetry< / code > - Whether a failure of type " Too Many Requests" should use up one of the retry attempts.< / li > < / ul > < div class = "mdxCodeBlock_iHAB" > < div class = "codeBlockContent_32p_" > < button type = "button" aria-label = "Copy code to clipboard" class = "copyButton_1BYj" > Copy< / button > < div tabindex = "0" class = "prism-code language-csharp codeBlock_19pQ" > < div class = "codeBlockLines_2n9r" style = "color:#bfc7d5;background-color:#292d3e" > < div class = "token-line" style = "color:#bfc7d5" > < span class = "token plain" > var config = SpotifyClientConfig< / span > < / div > < div class = "token-line" style = "color:#bfc7d5" > < span class = "token plain" > .CreateDefault()< / span > < / div > < div class = "token-line" style = "color:#bfc7d5" > < span class = "token plain" > .WithRetryHandler(new SimpleRetryHandler() { RetryAfter = TimeSpan.FromSeconds(1) });< / span > < / div > < div class = "token-line" style = "color:#bfc7d5" > < span class = "token plain" style = "display:inline-block" >
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< / span > < / div > < div class = "token-line" style = "color:#bfc7d5" > < span class = "token plain" > var spotify = new SpotifyClient(config);< / span > < / div > < / div > < / div > < / div > < / div > < / div > < / article > < div class = "margin-vert--xl" > < div class = "row" > < div class = "col" > < a href = "https://github.com/JohnnyCrazy/SpotifyAPI-NET/edit/master/SpotifyAPI.Docs/docs/retry_handling.md" target = "_blank" rel = "noreferrer noopener" > < svg fill = "currentColor" height = "1.2em" width = "1.2em" preserveAspectRatio = "xMidYMid meet" viewBox = "0 0 40 40" style = "margin-right:0.3em;vertical-align:sub" > < g > < path d = "m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z" > < / path > < / g > < / svg > Edit this page< / a > < / div > < div class = "col text--right" > < em > < small > Last updated on < time datetime = "2020-06-04T19:32:52.000Z" class = "docLastUpdatedAt_1sqk" > 6/4/2020< / time > by < strong > Jonas Dellinger< / strong > < / small > < / em > < / div > < / div > < / div > < div class = "margin-vert--lg" > < nav class = "pagination-nav" > < div class = "pagination-nav__item" > < a class = "pagination-nav__link" href = "/SpotifyAPI-NET/docs/next/pagination" > < div class = "pagination-nav__sublabel" > Previous< / div > < div class = "pagination-nav__label" > « Pagination< / div > < / a > < / div > < div class = "pagination-nav__item pagination-nav__item--next" > < a class = "pagination-nav__link" href = "/SpotifyAPI-NET/docs/next/unit_testing" > < div class = "pagination-nav__sublabel" > Next< / div > < div class = "pagination-nav__label" > Unit Testing »< / div > < / a > < / div > < / nav > < / div > < / div > < / div > < div class = "col col--3" > < div class = "tableOfContents_TbNY" > < ul class = "table-of-contents table-of-contents__left-border" > < li > < a href = "#simpleretryhandler" class = "table-of-contents__link" > SimpleRetryHandler< / a > < / li > < / ul > < / div > < / div > < / div > < / div > < / main > < / div > < / div > < footer class = "footer footer--dark" > < div class = "container" > < div class = "text--center" > < div > Copyright © 2020 Jonas Dellinger. Built with Docusaurus.< / div > < / div > < / div > < / footer > < / div >
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