110 lines
3.0 KiB
Markdown
110 lines
3.0 KiB
Markdown
# plugin-retry.js
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> Retries requests for server 4xx/5xx responses except `400`, `401`, `403`, `404`, `410`, `422`, and `451`.
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[](https://www.npmjs.com/package/@octokit/plugin-retry)
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[](https://github.com/octokit/plugin-retry.js/actions?workflow=Test)
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## Usage
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<table>
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<tbody valign=top align=left>
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<tr><th>
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Browsers
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</th><td width=100%>
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Load `@octokit/plugin-retry` and [`@octokit/core`](https://github.com/octokit/core.js) (or core-compatible module) directly from [esm.sh](https://esm.sh)
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```html
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<script type="module">
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import { Octokit } from "https://esm.sh/@octokit/core";
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import { retry } from "https://esm.sh/@octokit/plugin-retry";
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</script>
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```
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</td></tr>
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<tr><th>
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Node
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</th><td>
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Install with `npm install @octokit/core @octokit/plugin-retry`. Optionally replace `@octokit/core` with a core-compatible module
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```js
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import { Octokit } from "@octokit/core";
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import { retry } from "@octokit/plugin-retry";
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```
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</td></tr>
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</tbody>
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</table>
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> [!IMPORTANT]
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> As we use [conditional exports](https://nodejs.org/api/packages.html#conditional-exports), you will need to adapt your `tsconfig.json` by setting `"moduleResolution": "node16", "module": "node16"`.
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>
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> See the TypeScript docs on [package.json "exports"](https://www.typescriptlang.org/docs/handbook/modules/reference.html#packagejson-exports).<br>
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> See this [helpful guide on transitioning to ESM](https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c) from [@sindresorhus](https://github.com/sindresorhus)
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```js
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const MyOctokit = Octokit.plugin(retry);
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const octokit = new MyOctokit({ auth: "secret123" });
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// retries request up to 3 times in case of a 500 response
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octokit.request("/").catch((error) => {
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if (error.request.request.retryCount) {
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console.log(
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`request failed after ${error.request.request.retryCount} retries`,
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);
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}
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console.error(error);
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});
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```
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To override the default `doNotRetry` list:
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```js
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const octokit = new MyOctokit({
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auth: "secret123",
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retry: {
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doNotRetry: [
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/* List of HTTP 4xx/5xx status codes */
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],
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},
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});
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```
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To override the number of retries:
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```js
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const octokit = new MyOctokit({
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auth: "secret123",
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request: { retries: 1 },
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});
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```
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You can manually ask for retries for any request by passing `{ request: { retries: numRetries, retryAfter: delayInSeconds }}`. Note that the `doNotRetry` option from the constructor is ignored in this case, requests will be retried no matter their response code.
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```js
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octokit
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.request("/", { request: { retries: 1, retryAfter: 1 } })
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.catch((error) => {
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if (error.request.request.retryCount) {
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console.log(
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`request failed after ${error.request.request.retryCount} retries`,
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);
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}
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console.error(error);
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});
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```
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Pass `{ retry: { enabled: false } }` to disable this plugin.
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## Contributing
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See [CONTRIBUTING.md](CONTRIBUTING.md)
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## License
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[MIT](LICENSE)
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