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deps: update undici to 5.11.0
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PR-URL: #44929
Reviewed-By: Rich Trott <[email protected]>
Reviewed-By: Mohammed Keyvanzadeh <[email protected]>
Reviewed-By: Tobias Nießen <[email protected]>
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nodejs-github-bot authored Oct 9, 2022
1 parent 87d2ca9 commit d654b27
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44 changes: 33 additions & 11 deletions deps/undici/src/README.md
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Expand Up @@ -185,12 +185,12 @@ Help us improve the test coverage by following instructions at [nodejs/undici/#9
Basic usage example:

```js
import { fetch } from 'undici';
import { fetch } from 'undici'


const res = await fetch('https://example.com')
const json = await res.json()
console.log(json);
console.log(json)
```

You can pass an optional dispatcher to `fetch` as:
Expand Down Expand Up @@ -225,29 +225,29 @@ A body can be of the following types:
In this implementation of fetch, ```request.body``` now accepts ```Async Iterables```. It is not present in the [Fetch Standard.](https://fetch.spec.whatwg.org)

```js
import { fetch } from "undici";
import { fetch } from 'undici'

const data = {
async *[Symbol.asyncIterator]() {
yield "hello";
yield "world";
yield 'hello'
yield 'world'
},
};
}

await fetch("https://example.com", { body: data, method: 'POST' });
await fetch('https://example.com', { body: data, method: 'POST' })
```

#### `response.body`

Nodejs has two kinds of streams: [web streams](https://nodejs.org/dist/latest-v16.x/docs/api/webstreams.html), which follow the API of the WHATWG web standard found in browsers, and an older Node-specific [streams API](https://nodejs.org/api/stream.html). `response.body` returns a readable web stream. If you would prefer to work with a Node stream you can convert a web stream using `.fromWeb()`.

```js
import { fetch } from 'undici';
import { Readable } from 'node:stream';
import { fetch } from 'undici'
import { Readable } from 'node:stream'

const response = await fetch('https://example.com')
const readableWebStream = response.body;
const readableNodeStream = Readable.fromWeb(readableWebStream);
const readableWebStream = response.body
const readableNodeStream = Readable.fromWeb(readableWebStream)
```

#### Specification Compliance
Expand Down Expand Up @@ -329,6 +329,28 @@ Gets the global dispatcher used by Common API Methods.

Returns: `Dispatcher`

### `undici.setGlobalOrigin(origin)`

* origin `string | URL | undefined`

Sets the global origin used in `fetch`.

If `undefined` is passed, the global origin will be reset. This will cause `Response.redirect`, `new Request()`, and `fetch` to throw an error when a relative path is passed.

```js
setGlobalOrigin('http://localhost:3000')

const response = await fetch('/api/ping')

console.log(response.url) // http://localhost:3000/api/ping
```

### `undici.getGlobalOrigin()`

Gets the global origin used in `fetch`.

Returns: `URL`

### `UrlObject`

* **port** `string | number` (optional)
Expand Down
3 changes: 2 additions & 1 deletion deps/undici/src/docs/api/Agent.md
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Expand Up @@ -16,10 +16,11 @@ Returns: `Agent`

### Parameter: `AgentOptions`

Extends: [`ClientOptions`](Pool.md#parameter-pooloptions)
Extends: [`PoolOptions`](Pool.md#parameter-pooloptions)

* **factory** `(origin: URL, opts: Object) => Dispatcher` - Default: `(origin, opts) => new Pool(origin, opts)`
* **maxRedirections** `Integer` - Default: `0`. The number of HTTP redirection to follow unless otherwise specified in `DispatchOptions`.
* **interceptors** `{ Agent: DispatchInterceptor[] }` - Default: `[RedirectInterceptor]` - A list of interceptors that are applied to the dispatch method. Additional logic can be applied (such as, but not limited to: 302 status code handling, authentication, cookies, compression and caching). Note that the behavior of interceptors is Experimental and might change at any given time.

## Instance Properties

Expand Down
1 change: 1 addition & 0 deletions deps/undici/src/docs/api/Client.md
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Expand Up @@ -26,6 +26,7 @@ Returns: `Client`
* **pipelining** `number | null` (optional) - Default: `1` - The amount of concurrent requests to be sent over the single TCP/TLS connection according to [RFC7230](https://tools.ietf.org/html/rfc7230#section-6.3.2). Carefully consider your workload and environment before enabling concurrent requests as pipelining may reduce performance if used incorrectly. Pipelining is sensitive to network stack settings as well as head of line blocking caused by e.g. long running requests. Set to `0` to disable keep-alive connections.
* **connect** `ConnectOptions | Function | null` (optional) - Default: `null`.
* **strictContentLength** `Boolean` (optional) - Default: `true` - Whether to treat request content length mismatches as errors. If true, an error is thrown when the request content-length header doesn't match the length of the request body.
* **interceptors** `{ Client: DispatchInterceptor[] }` - Default: `[RedirectInterceptor]` - A list of interceptors that are applied to the dispatch method. Additional logic can be applied (such as, but not limited to: 302 status code handling, authentication, cookies, compression and caching). Note that the behavior of interceptors is Experimental and might change at any given time.

#### Parameter: `ConnectOptions`

Expand Down
60 changes: 60 additions & 0 deletions deps/undici/src/docs/api/DispatchInterceptor.md
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@@ -0,0 +1,60 @@
#Interface: DispatchInterceptor

Extends: `Function`

A function that can be applied to the `Dispatcher.Dispatch` function before it is invoked with a dispatch request.

This allows one to write logic to intercept both the outgoing request, and the incoming response.

### Parameter: `Dispatcher.Dispatch`

The base dispatch function you are decorating.

### ReturnType: `Dispatcher.Dispatch`

A dispatch function that has been altered to provide additional logic

### Basic Example

Here is an example of an interceptor being used to provide a JWT bearer token

```js
'use strict'

const insertHeaderInterceptor = dispatch => {
return function InterceptedDispatch(opts, handler){
opts.headers.push('Authorization', 'Bearer [Some token]')
return dispatch(opts, handler)
}
}

const client = new Client('https://localhost:3000', {
interceptors: { Client: [insertHeaderInterceptor] }
})

```

### Basic Example 2

Here is a contrived example of an interceptor stripping the headers from a response.

```js
'use strict'

const clearHeadersInterceptor = dispatch => {
const { DecoratorHandler } = require('undici')
class ResultInterceptor extends DecoratorHandler {
onHeaders (statusCode, headers, resume) {
return super.onHeaders(statusCode, [], resume)
}
}
return function InterceptedDispatch(opts, handler){
return dispatch(opts, new ResultInterceptor(handler))
}
}

const client = new Client('https://localhost:3000', {
interceptors: { Client: [clearHeadersInterceptor] }
})

```
2 changes: 1 addition & 1 deletion deps/undici/src/docs/api/MockPool.md
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Expand Up @@ -54,7 +54,7 @@ Returns: `MockInterceptor` corresponding to the input options.
### Parameter: `MockPoolInterceptOptions`

* **path** `string | RegExp | (path: string) => boolean` - a matcher for the HTTP request path.
* **method** `string | RegExp | (method: string) => boolean` - a matcher for the HTTP request method.
* **method** `string | RegExp | (method: string) => boolean` - (optional) - a matcher for the HTTP request method. Defaults to `GET`.
* **body** `string | RegExp | (body: string) => boolean` - (optional) - a matcher for the HTTP request body.
* **headers** `Record<string, string | RegExp | (body: string) => boolean`> - (optional) - a matcher for the HTTP request headers. To be intercepted, a request must match all defined headers. Extra headers not defined here may (or may not) be included in the request and do not affect the interception in any way.
* **query** `Record<string, any> | null` - (optional) - a matcher for the HTTP request query string params.
Expand Down
1 change: 1 addition & 0 deletions deps/undici/src/docs/api/Pool.md
Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@ Extends: [`ClientOptions`](Client.md#parameter-clientoptions)

* **factory** `(origin: URL, opts: Object) => Dispatcher` - Default: `(origin, opts) => new Client(origin, opts)`
* **connections** `number | null` (optional) - Default: `null` - The number of `Client` instances to create. When set to `null`, the `Pool` instance will create an unlimited amount of `Client` instances.
* **interceptors** `{ Pool: DispatchInterceptor[] } }` - Default: `{ Pool: [] }` - A list of interceptors that are applied to the dispatch method. Additional logic can be applied (such as, but not limited to: 302 status code handling, authentication, cookies, compression and caching).

## Instance Properties

Expand Down
9 changes: 7 additions & 2 deletions deps/undici/src/index-fetch.js
Original file line number Diff line number Diff line change
@@ -1,11 +1,16 @@
'use strict'

const { getGlobalDispatcher } = require('./lib/global')
const fetchImpl = require('./lib/fetch')
const fetchImpl = require('./lib/fetch').fetch

module.exports.fetch = async function fetch (resource) {
const dispatcher = (arguments[1] && arguments[1].dispatcher) || getGlobalDispatcher()
return fetchImpl.apply(dispatcher, arguments)
try {
return await fetchImpl.apply(dispatcher, arguments)
} catch (err) {
Error.captureStackTrace(err, this)
throw err
}
}
module.exports.FormData = require('./lib/fetch/formdata').FormData
module.exports.Headers = require('./lib/fetch/headers').Headers
Expand Down
10 changes: 7 additions & 3 deletions deps/undici/src/index.d.ts
Original file line number Diff line number Diff line change
@@ -1,6 +1,9 @@
import Dispatcher = require('./types/dispatcher')
import { setGlobalDispatcher, getGlobalDispatcher } from './types/global-dispatcher'
import { setGlobalOrigin, getGlobalOrigin } from './types/global-origin'
import Pool = require('./types/pool')
import { RedirectHandler, DecoratorHandler } from './types/handlers'

import BalancedPool = require('./types/balanced-pool')
import Client = require('./types/client')
import buildConnector = require('./types/connector')
Expand All @@ -19,14 +22,15 @@ export * from './types/formdata'
export * from './types/diagnostics-channel'
export { Interceptable } from './types/mock-interceptor'

export { Dispatcher, BalancedPool, Pool, Client, buildConnector, errors, Agent, request, stream, pipeline, connect, upgrade, setGlobalDispatcher, getGlobalDispatcher, MockClient, MockPool, MockAgent, mockErrors, ProxyAgent }
export { Dispatcher, BalancedPool, Pool, Client, buildConnector, errors, Agent, request, stream, pipeline, connect, upgrade, setGlobalDispatcher, getGlobalDispatcher, setGlobalOrigin, getGlobalOrigin, MockClient, MockPool, MockAgent, mockErrors, ProxyAgent, RedirectHandler, DecoratorHandler }
export default Undici

declare function Undici(url: string, opts: Pool.Options): Pool

declare namespace Undici {
var Dispatcher: typeof import('./types/dispatcher')
var Pool: typeof import('./types/pool');
var RedirectHandler: typeof import ('./types/handlers').RedirectHandler
var DecoratorHandler: typeof import ('./types/handlers').DecoratorHandler
var createRedirectInterceptor: typeof import ('./types/interceptors').createRedirectInterceptor
var BalancedPool: typeof import('./types/balanced-pool');
var Client: typeof import('./types/client');
var buildConnector: typeof import('./types/connector');
Expand Down
21 changes: 19 additions & 2 deletions deps/undici/src/index.js
Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,9 @@ const MockPool = require('./lib/mock/mock-pool')
const mockErrors = require('./lib/mock/mock-errors')
const ProxyAgent = require('./lib/proxy-agent')
const { getGlobalDispatcher, setGlobalDispatcher } = require('./lib/global')
const DecoratorHandler = require('./lib/handler/DecoratorHandler')
const RedirectHandler = require('./lib/handler/RedirectHandler')
const createRedirectInterceptor = require('./lib/interceptor/redirectInterceptor')

const nodeVersion = process.versions.node.split('.')
const nodeMajor = Number(nodeVersion[0])
Expand All @@ -30,6 +33,10 @@ module.exports.BalancedPool = BalancedPool
module.exports.Agent = Agent
module.exports.ProxyAgent = ProxyAgent

module.exports.DecoratorHandler = DecoratorHandler
module.exports.RedirectHandler = RedirectHandler
module.exports.createRedirectInterceptor = createRedirectInterceptor

module.exports.buildConnector = buildConnector
module.exports.errors = errors

Expand Down Expand Up @@ -89,16 +96,26 @@ if (nodeMajor > 16 || (nodeMajor === 16 && nodeMinor >= 8)) {
let fetchImpl = null
module.exports.fetch = async function fetch (resource) {
if (!fetchImpl) {
fetchImpl = require('./lib/fetch')
fetchImpl = require('./lib/fetch').fetch
}
const dispatcher = (arguments[1] && arguments[1].dispatcher) || getGlobalDispatcher()
return fetchImpl.apply(dispatcher, arguments)
try {
return await fetchImpl.apply(dispatcher, arguments)
} catch (err) {
Error.captureStackTrace(err, this)
throw err
}
}
module.exports.Headers = require('./lib/fetch/headers').Headers
module.exports.Response = require('./lib/fetch/response').Response
module.exports.Request = require('./lib/fetch/request').Request
module.exports.FormData = require('./lib/fetch/formdata').FormData
module.exports.File = require('./lib/fetch/file').File

const { setGlobalOrigin, getGlobalOrigin } = require('./lib/fetch/global')

module.exports.setGlobalOrigin = setGlobalOrigin
module.exports.getGlobalOrigin = getGlobalOrigin
}

module.exports.request = makeDispatcher(api.request)
Expand Down
17 changes: 9 additions & 8 deletions deps/undici/src/lib/agent.js
Original file line number Diff line number Diff line change
@@ -1,12 +1,12 @@
'use strict'

const { InvalidArgumentError } = require('./core/errors')
const { kClients, kRunning, kClose, kDestroy, kDispatch } = require('./core/symbols')
const { kClients, kRunning, kClose, kDestroy, kDispatch, kInterceptors } = require('./core/symbols')
const DispatcherBase = require('./dispatcher-base')
const Pool = require('./pool')
const Client = require('./client')
const util = require('./core/util')
const RedirectHandler = require('./handler/redirect')
const createRedirectInterceptor = require('./interceptor/redirectInterceptor')
const { WeakRef, FinalizationRegistry } = require('./compat/dispatcher-weakref')()

const kOnConnect = Symbol('onConnect')
Expand Down Expand Up @@ -44,7 +44,14 @@ class Agent extends DispatcherBase {
connect = { ...connect }
}

this[kInterceptors] = options.interceptors && options.interceptors.Agent && Array.isArray(options.interceptors.Agent)
? options.interceptors.Agent
: [createRedirectInterceptor({ maxRedirections })]

this[kOptions] = { ...util.deepClone(options), connect }
this[kOptions].interceptors = options.interceptors
? { ...options.interceptors }
: undefined
this[kMaxRedirections] = maxRedirections
this[kFactory] = factory
this[kClients] = new Map()
Expand Down Expand Up @@ -108,12 +115,6 @@ class Agent extends DispatcherBase {
this[kFinalizer].register(dispatcher, key)
}

const { maxRedirections = this[kMaxRedirections] } = opts
if (maxRedirections != null && maxRedirections !== 0) {
opts = { ...opts, maxRedirections: 0 } // Stop sub dispatcher from also redirecting.
handler = new RedirectHandler(this, maxRedirections, opts, handler)
}

return dispatcher.dispatch(opts, handler)
}

Expand Down
5 changes: 4 additions & 1 deletion deps/undici/src/lib/balanced-pool.js
Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@ const {
kGetDispatcher
} = require('./pool-base')
const Pool = require('./pool')
const { kUrl } = require('./core/symbols')
const { kUrl, kInterceptors } = require('./core/symbols')
const { parseOrigin } = require('./core/util')
const kFactory = Symbol('factory')

Expand Down Expand Up @@ -53,6 +53,9 @@ class BalancedPool extends PoolBase {
throw new InvalidArgumentError('factory must be a function.')
}

this[kInterceptors] = opts.interceptors && opts.interceptors.BalancedPool && Array.isArray(opts.interceptors.BalancedPool)
? opts.interceptors.BalancedPool
: []
this[kFactory] = factory

for (const upstream of upstreams) {
Expand Down
14 changes: 7 additions & 7 deletions deps/undici/src/lib/client.js
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,6 @@ const net = require('net')
const util = require('./core/util')
const Request = require('./core/request')
const DispatcherBase = require('./dispatcher-base')
const RedirectHandler = require('./handler/redirect')
const {
RequestContentLengthMismatchError,
ResponseContentLengthMismatchError,
Expand Down Expand Up @@ -60,7 +59,8 @@ const {
kCounter,
kClose,
kDestroy,
kDispatch
kDispatch,
kInterceptors
} = require('./core/symbols')

const kClosedResolve = Symbol('kClosedResolve')
Expand All @@ -82,6 +82,7 @@ try {

class Client extends DispatcherBase {
constructor (url, {
interceptors,
maxHeaderSize,
headersTimeout,
socketTimeout,
Expand Down Expand Up @@ -179,6 +180,9 @@ class Client extends DispatcherBase {
})
}

this[kInterceptors] = interceptors && interceptors.Client && Array.isArray(interceptors.Client)
? interceptors.Client
: [createRedirectInterceptor({ maxRedirections })]
this[kUrl] = util.parseOrigin(url)
this[kConnector] = connect
this[kSocket] = null
Expand Down Expand Up @@ -254,11 +258,6 @@ class Client extends DispatcherBase {
}

[kDispatch] (opts, handler) {
const { maxRedirections = this[kMaxRedirections] } = opts
if (maxRedirections) {
handler = new RedirectHandler(this, maxRedirections, opts, handler)
}

const origin = opts.origin || this[kUrl].origin

const request = new Request(origin, opts, handler)
Expand Down Expand Up @@ -319,6 +318,7 @@ class Client extends DispatcherBase {
}

const constants = require('./llhttp/constants')
const createRedirectInterceptor = require('./interceptor/redirectInterceptor')
const EMPTY_BUF = Buffer.alloc(0)

async function lazyllhttp () {
Expand Down
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