deps: update undici to 6.16.1

PR-URL: #52948 Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
nodejs · Jun 17, 2024 · b268abf · b268abf
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diff --git a/deps/undici/src/docs/docs/api/EnvHttpProxyAgent.md b/deps/undici/src/docs/docs/api/EnvHttpProxyAgent.md
@@ -0,0 +1,162 @@
+# Class: EnvHttpProxyAgent
+
+Stability: Experimental.
+
+Extends: `undici.Dispatcher`
+
+EnvHttpProxyAgent automatically reads the proxy configuration from the environment variables `http_proxy`, `https_proxy`, and `no_proxy` and sets up the proxy agents accordingly. When `http_proxy` and `https_proxy` are set, `http_proxy` is used for HTTP requests and `https_proxy` is used for HTTPS requests. If only `http_proxy` is set, `http_proxy` is used for both HTTP and HTTPS requests. If only `https_proxy` is set, it is only used for HTTPS requests.
+
+`no_proxy` is a comma or space-separated list of hostnames that should not be proxied. The list may contain leading wildcard characters (`*`). If `no_proxy` is set, the EnvHttpProxyAgent will bypass the proxy for requests to hosts that match the list. If `no_proxy` is set to `"*"`, the EnvHttpProxyAgent will bypass the proxy for all requests.
+
+Uppercase environment variables are also supported: `HTTP_PROXY`, `HTTPS_PROXY`, and `NO_PROXY`. However, if both the lowercase and uppercase environment variables are set, the uppercase environment variables will be ignored.
+
+## `new EnvHttpProxyAgent([options])`
+
+Arguments:
+
+* **options** `EnvHttpProxyAgentOptions` (optional) - extends the `Agent` options.
+
+Returns: `EnvHttpProxyAgent`
+
+### Parameter: `EnvHttpProxyAgentOptions`
+
+Extends: [`AgentOptions`](Agent.md#parameter-agentoptions)
+
+* **httpProxy** `string` (optional) - When set, it will override the `HTTP_PROXY` environment variable.
+* **httpsProxy** `string` (optional) - When set, it will override the `HTTPS_PROXY` environment variable.
+* **noProxy** `string` (optional) - When set, it will override the `NO_PROXY` environment variable.
+
+Examples:
+
+```js
+import { EnvHttpProxyAgent } from 'undici'
+
+const envHttpProxyAgent = new EnvHttpProxyAgent()
+// or
+const envHttpProxyAgent = new EnvHttpProxyAgent({ httpProxy: 'my.proxy.server:8080', httpsProxy: 'my.proxy.server:8443', noProxy: 'localhost' })
+```
+
+#### Example - EnvHttpProxyAgent instantiation
+
+This will instantiate the EnvHttpProxyAgent. It will not do anything until registered as the agent to use with requests.
+
+```js
+import { EnvHttpProxyAgent } from 'undici'
+
+const envHttpProxyAgent = new EnvHttpProxyAgent()
+```
+
+#### Example - Basic Proxy Fetch with global agent dispatcher
+
+```js
+import { setGlobalDispatcher, fetch, EnvHttpProxyAgent } from 'undici'
+
+const envHttpProxyAgent = new EnvHttpProxyAgent()
+setGlobalDispatcher(envHttpProxyAgent)
+
+const { status, json } = await fetch('http://localhost:3000/foo')
+
+console.log('response received', status) // response received 200
+
+const data = await json() // data { foo: "bar" }
+```
+
+#### Example - Basic Proxy Request with global agent dispatcher
+
+```js
+import { setGlobalDispatcher, request, EnvHttpProxyAgent } from 'undici'
+
+const envHttpProxyAgent = new EnvHttpProxyAgent()
+setGlobalDispatcher(envHttpProxyAgent)
+
+const { statusCode, body } = await request('http://localhost:3000/foo')
+
+console.log('response received', statusCode) // response received 200
+
+for await (const data of body) {
+  console.log('data', data.toString('utf8')) // data foo
+}
+```
+
+#### Example - Basic Proxy Request with local agent dispatcher
+
+```js
+import { EnvHttpProxyAgent, request } from 'undici'
+
+const envHttpProxyAgent = new EnvHttpProxyAgent()
+
+const {
+  statusCode,
+  body
+} = await request('http://localhost:3000/foo', { dispatcher: envHttpProxyAgent })
+
+console.log('response received', statusCode) // response received 200
+
+for await (const data of body) {
+  console.log('data', data.toString('utf8')) // data foo
+}
+```
+
+#### Example - Basic Proxy Fetch with local agent dispatcher
+
+```js
+import { EnvHttpProxyAgent, fetch } from 'undici'
+
+const envHttpProxyAgent = new EnvHttpProxyAgent()
+
+const {
+  status,
+  json
+} = await fetch('http://localhost:3000/foo', { dispatcher: envHttpProxyAgent })
+
+console.log('response received', status) // response received 200
+
+const data = await json() // data { foo: "bar" }
+```
+
+## Instance Methods
+
+### `EnvHttpProxyAgent.close([callback])`
+
+Implements [`Dispatcher.close([callback])`](Dispatcher.md#dispatcherclosecallback-promise).
+
+### `EnvHttpProxyAgent.destroy([error, callback])`
+
+Implements [`Dispatcher.destroy([error, callback])`](Dispatcher.md#dispatcherdestroyerror-callback-promise).
+
+### `EnvHttpProxyAgent.dispatch(options, handler: AgentDispatchOptions)`
+
+Implements [`Dispatcher.dispatch(options, handler)`](Dispatcher.md#dispatcherdispatchoptions-handler).
+
+#### Parameter: `AgentDispatchOptions`
+
+Extends: [`DispatchOptions`](Dispatcher.md#parameter-dispatchoptions)
+
+* **origin** `string | URL`
+* **maxRedirections** `Integer`.
+
+Implements [`Dispatcher.destroy([error, callback])`](Dispatcher.md#dispatcherdestroyerror-callback-promise).
+
+### `EnvHttpProxyAgent.connect(options[, callback])`
+
+See [`Dispatcher.connect(options[, callback])`](Dispatcher.md#dispatcherconnectoptions-callback).
+
+### `EnvHttpProxyAgent.dispatch(options, handler)`
+
+Implements [`Dispatcher.dispatch(options, handler)`](Dispatcher.md#dispatcherdispatchoptions-handler).
+
+### `EnvHttpProxyAgent.pipeline(options, handler)`
+
+See [`Dispatcher.pipeline(options, handler)`](Dispatcher.md#dispatcherpipelineoptions-handler).
+
+### `EnvHttpProxyAgent.request(options[, callback])`
+
+See [`Dispatcher.request(options [, callback])`](Dispatcher.md#dispatcherrequestoptions-callback).
+
+### `EnvHttpProxyAgent.stream(options, factory[, callback])`
+
+See [`Dispatcher.stream(options, factory[, callback])`](Dispatcher.md#dispatcherstreamoptions-factory-callback).
+
+### `EnvHttpProxyAgent.upgrade(options[, callback])`
+
+See [`Dispatcher.upgrade(options[, callback])`](Dispatcher.md#dispatcherupgradeoptions-callback).
diff --git a/deps/undici/src/docs/docs/api/Util.md b/deps/undici/src/docs/docs/api/Util.md
@@ -8,11 +8,11 @@ Receives a header object and returns the parsed value.
 
 Arguments:
 
-- **headers** `Record<string, string | string[]> | (Buffer | string | (Buffer | string)[])[]` (required) - Header object.
+- **headers** `(Buffer | string | (Buffer | string)[])[]` (required) - Header object.
 
 - **obj** `Record<string, string | string[]>` (optional) - Object to specify a proxy object. The parsed value is assigned to this object. But, if **headers** is an object, it is not used.
 
-Returns: `Record<string, string | string[]>` If **headers** is an object, it is **headers**. Otherwise, if **obj** is specified, it is equivalent to **obj**.
+Returns: `Record<string, string | string[]>` If **obj** is specified, it is equivalent to **obj**.
 
 ## `headerNameToString(value)`
 

diff --git a/deps/undici/src/docs/docs/best-practices/proxy.md b/deps/undici/src/docs/docs/best-practices/proxy.md
@@ -2,7 +2,7 @@
 
 Connecting through a proxy is possible by:
 
-- Using [AgentProxy](../api/ProxyAgent.md).
+- Using [ProxyAgent](../api/ProxyAgent.md).
 - Configuring `Client` or `Pool` constructor.
 
 The proxy url should be passed to the `Client` or `Pool` constructor, while the upstream server url

diff --git a/deps/undici/src/lib/api/api-request.js b/deps/undici/src/lib/api/api-request.js
@@ -2,11 +2,10 @@
 
 const assert = require('node:assert')
 const { Readable } = require('./readable')
-const { InvalidArgumentError } = require('../core/errors')
+const { InvalidArgumentError, RequestAbortedError } = require('../core/errors')
 const util = require('../core/util')
 const { getResolveErrorBodyCallback } = require('./util')
 const { AsyncResource } = require('node:async_hooks')
-const { addSignal, removeSignal } = require('./abort-signal')
 
 class RequestHandler extends AsyncResource {
   constructor (opts, callback) {
@@ -45,6 +44,7 @@ class RequestHandler extends AsyncResource {
       throw err
     }
 
+    this.method = method
     this.responseHeaders = responseHeaders || null
     this.opaque = opaque || null
     this.callback = callback
@@ -56,14 +56,36 @@ class RequestHandler extends AsyncResource {
     this.onInfo = onInfo || null
     this.throwOnError = throwOnError
     this.highWaterMark = highWaterMark
+    this.signal = signal
+    this.reason = null
+    this.removeAbortListener = null
 
     if (util.isStream(body)) {
       body.on('error', (err) => {
         this.onError(err)
       })
     }
 
-    addSignal(this, signal)
+    if (this.signal) {
+      if (this.signal.aborted) {
+        this.reason = this.signal.reason ?? new RequestAbortedError()
+      } else {
+        this.removeAbortListener = util.addAbortListener(this.signal, () => {
+          this.reason = this.signal.reason ?? new RequestAbortedError()
+          if (this.res) {
+            util.destroy(this.res, this.reason)
+          } else if (this.abort) {
+            this.abort(this.reason)
+          }
+
+          if (this.removeAbortListener) {
+            this.res?.off('close', this.removeAbortListener)
+            this.removeAbortListener()
+            this.removeAbortListener = null
+          }
+        })
+      }
+    }
   }
 
   onConnect (abort, context) {
@@ -93,48 +115,52 @@ class RequestHandler extends AsyncResource {
     const parsedHeaders = responseHeaders === 'raw' ? util.parseHeaders(rawHeaders) : headers
     const contentType = parsedHeaders['content-type']
     const contentLength = parsedHeaders['content-length']
-    const body = new Readable({ resume, abort, contentType, contentLength, highWaterMark })
+    const res = new Readable({
+      resume,
+      abort,
+      contentType,
+      contentLength: this.method !== 'HEAD' && contentLength
+        ? Number(contentLength)
+        : null,
+      highWaterMark
+    })
+
+    if (this.removeAbortListener) {
+      res.on('close', this.removeAbortListener)
+    }
 
     this.callback = null
-    this.res = body
+    this.res = res
     if (callback !== null) {
       if (this.throwOnError && statusCode >= 400) {
         this.runInAsyncScope(getResolveErrorBodyCallback, null,
-          { callback, body, contentType, statusCode, statusMessage, headers }
+          { callback, body: res, contentType, statusCode, statusMessage, headers }
         )
       } else {
         this.runInAsyncScope(callback, null, null, {
           statusCode,
           headers,
           trailers: this.trailers,
           opaque,
-          body,
+          body: res,
           context
         })
       }
     }
   }
 
   onData (chunk) {
-    const { res } = this
-    return res.push(chunk)
+    return this.res.push(chunk)
   }
 
   onComplete (trailers) {
-    const { res } = this
-
-    removeSignal(this)
-
     util.parseHeaders(trailers, this.trailers)
-
-    res.push(null)
+    this.res.push(null)
   }
 
   onError (err) {
     const { res, callback, body, opaque } = this
 
-    removeSignal(this)
-
     if (callback) {
       // TODO: Does this need queueMicrotask?
       this.callback = null
@@ -155,6 +181,12 @@ class RequestHandler extends AsyncResource {
       this.body = null
       util.destroy(body, err)
     }
+
+    if (this.removeAbortListener) {
+      res?.off('close', this.removeAbortListener)
+      this.removeAbortListener()
+      this.removeAbortListener = null
+    }
   }
 }
 

diff --git a/deps/undici/src/lib/api/readable.js b/deps/undici/src/lib/api/readable.js
@@ -63,9 +63,13 @@ class BodyReadable extends Readable {
     // tick as it is created, then a user who is waiting for a
     // promise (i.e micro tick) for installing a 'error' listener will
     // never get a chance and will always encounter an unhandled exception.
-    setImmediate(() => {
+    if (!this[kReading]) {
+      setImmediate(() => {
+        callback(err)
+      })
+    } else {
       callback(err)
-    })
+    }
   }
 
   on (ev, ...args) {

diff --git a/deps/undici/src/lib/core/connect.js b/deps/undici/src/lib/core/connect.js
@@ -165,7 +165,7 @@ function setupTimeout (onConnectTimeout, timeout) {
   let s1 = null
   let s2 = null
   const timeoutId = setTimeout(() => {
-    // setImmediate is added to make sure that we priotorise socket error events over timeouts
+    // setImmediate is added to make sure that we prioritize socket error events over timeouts
     s1 = setImmediate(() => {
       if (process.platform === 'win32') {
         // Windows needs an extra setImmediate probably due to implementation differences in the socket logic

diff --git a/deps/undici/src/lib/dispatcher/client-h2.js b/deps/undici/src/lib/dispatcher/client-h2.js
@@ -524,6 +524,7 @@ function writeH2 (client, request) {
       }
     } else if (util.isStream(body)) {
       writeStream({
+        abort,
         body,
         client,
         request,
@@ -535,6 +536,7 @@ function writeH2 (client, request) {
       })
     } else if (util.isIterable(body)) {
       writeIterable({
+        abort,
         body,
         client,
         request,