deps: update undici to 6.19.8

PR-URL: nodejs#54456
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>

deps/undici/src/CONTRIBUTING.md

@@ -159,6 +159,7 @@ an unbundled version instead of bundling one in `libnode.so`.
 To enable this, pass `EXTERNAL_PATH=/path/to/global/node_modules/undici` to `build/wasm.js`.
 Pass this path with `loader.js` appended to `--shared-builtin-undici/undici-path` in Node.js's `configure.py`.
 If building on a non-Alpine Linux distribution, you may need to also set the `WASM_CC`, `WASM_CFLAGS`, `WASM_LDFLAGS` and `WASM_LDLIBS` environment variables before running `build/wasm.js`.
+Similarly, you can set the `WASM_OPT` environment variable to utilize your own `wasm-opt` optimizer.
 
 <a id="benchmarks"></a>
 ### Benchmarks

deps/undici/src/build/wasm.js

@@ -14,6 +14,7 @@ const WASM_CC = process.env.WASM_CC || 'clang'
 let WASM_CFLAGS = process.env.WASM_CFLAGS || '--sysroot=/usr/share/wasi-sysroot -target wasm32-unknown-wasi'
 let WASM_LDFLAGS = process.env.WASM_LDFLAGS || ''
 const WASM_LDLIBS = process.env.WASM_LDLIBS || ''
+const WASM_OPT = process.env.WASM_OPT || './wasm-opt'
 
 // For compatibility with Node.js' `configure --shared-builtin-undici/undici-path ...`
 const EXTERNAL_PATH = process.env.EXTERNAL_PATH
@@ -77,7 +78,7 @@ const hasApk = (function () {
   try { execSync('command -v apk'); return true } catch (error) { return false }
 })()
 const hasOptimizer = (function () {
-  try { execSync('./wasm-opt --version'); return true } catch (error) { return false }
+  try { execSync(`${WASM_OPT} --version`); return true } catch (error) { return false }
 })()
 if (hasApk) {
   // Gather information about the tools used for the build
@@ -97,7 +98,7 @@ ${join(WASM_SRC, 'src')}/*.c \
 ${WASM_LDLIBS}`, { stdio: 'inherit' })
 
 if (hasOptimizer) {
-  execSync(`./wasm-opt ${WASM_OPT_FLAGS} -o ${join(WASM_OUT, 'llhttp.wasm')} ${join(WASM_OUT, 'llhttp.wasm')}`, { stdio: 'inherit' })
+  execSync(`${WASM_OPT} ${WASM_OPT_FLAGS} -o ${join(WASM_OUT, 'llhttp.wasm')} ${join(WASM_OUT, 'llhttp.wasm')}`, { stdio: 'inherit' })
 }
 writeWasmChunk('llhttp.wasm', 'llhttp-wasm.js')
 
@@ -109,7 +110,7 @@ ${join(WASM_SRC, 'src')}/*.c \
 ${WASM_LDLIBS}`, { stdio: 'inherit' })
 
 if (hasOptimizer) {
-  execSync(`./wasm-opt ${WASM_OPT_FLAGS} --enable-simd -o ${join(WASM_OUT, 'llhttp_simd.wasm')} ${join(WASM_OUT, 'llhttp_simd.wasm')}`, { stdio: 'inherit' })
+  execSync(`${WASM_OPT} ${WASM_OPT_FLAGS} --enable-simd -o ${join(WASM_OUT, 'llhttp_simd.wasm')} ${join(WASM_OUT, 'llhttp_simd.wasm')}`, { stdio: 'inherit' })
 }
 writeWasmChunk('llhttp_simd.wasm', 'llhttp_simd-wasm.js')
 

deps/undici/src/lib/dispatcher/balanced-pool.js

@@ -25,9 +25,23 @@ const kWeight = Symbol('kWeight')
 const kMaxWeightPerServer = Symbol('kMaxWeightPerServer')
 const kErrorPenalty = Symbol('kErrorPenalty')
 
+/**
+ * Calculate the greatest common divisor of two numbers by
+ * using the Euclidean algorithm.
+ *
+ * @param {number} a
+ * @param {number} b
+ * @returns {number}
+ */
 function getGreatestCommonDivisor (a, b) {
-  if (b === 0) return a
-  return getGreatestCommonDivisor(b, a % b)
+  if (a === 0) return b
+
+  while (b !== 0) {
+    const t = b
+    b = a % b
+    a = t
+  }
+  return a
 }
 
 function defaultFactory (origin, opts) {
@@ -105,7 +119,12 @@ class BalancedPool extends PoolBase {
   }
 
   _updateBalancedPoolStats () {
-    this[kGreatestCommonDivisor] = this[kClients].map(p => p[kWeight]).reduce(getGreatestCommonDivisor, 0)
+    let result = 0
+    for (let i = 0; i < this[kClients].length; i++) {
+      result = getGreatestCommonDivisor(this[kClients][i][kWeight], result)
+    }
+
+    this[kGreatestCommonDivisor] = result
   }
 
   removeUpstream (upstream) {

deps/undici/src/lib/llhttp/wasm_build_env.txt

@@ -1,12 +1,12 @@
 
-> undici@6.19.7 prebuild:wasm
+> undici@6.19.8 prebuild:wasm
 > node build/wasm.js --prebuild
 
 > docker build --platform=linux/x86_64 -t llhttp_wasm_builder -f /home/runner/work/node/node/deps/undici/src/build/Dockerfile /home/runner/work/node/node/deps/undici/src
 
 
 
-> undici@6.19.7 build:wasm
+> undici@6.19.8 build:wasm
 > node build/wasm.js --docker
 
 > docker run --rm -t --platform=linux/x86_64 --user 1001:127 --mount type=bind,source=/home/runner/work/node/node/deps/undici/src/lib/llhttp,target=/home/node/undici/lib/llhttp llhttp_wasm_builder node build/wasm.js

deps/undici/src/lib/web/fetch/body.js

@@ -16,12 +16,25 @@ const { kState } = require('./symbols')
 const { webidl } = require('./webidl')
 const { Blob } = require('node:buffer')
 const assert = require('node:assert')
-const { isErrored } = require('../../core/util')
+const { isErrored, isDisturbed } = require('node:stream')
 const { isArrayBuffer } = require('node:util/types')
 const { serializeAMimeType } = require('./data-url')
 const { multipartFormDataParser } = require('./formdata-parser')
 
 const textEncoder = new TextEncoder()
+function noop () {}
+
+const hasFinalizationRegistry = globalThis.FinalizationRegistry && process.version.indexOf('v18') !== 0
+let streamRegistry
+
+if (hasFinalizationRegistry) {
+  streamRegistry = new FinalizationRegistry((weakRef) => {
+    const stream = weakRef.deref()
+    if (stream && !stream.locked && !isDisturbed(stream) && !isErrored(stream)) {
+      stream.cancel('Response object has been garbage collected').catch(noop)
+    }
+  })
+}
 
 // https://fetch.spec.whatwg.org/#concept-bodyinit-extract
 function extractBody (object, keepalive = false) {
@@ -264,14 +277,18 @@ function safelyExtractBody (object, keepalive = false) {
   return extractBody(object, keepalive)
 }
 
-function cloneBody (body) {
+function cloneBody (instance, body) {
   // To clone a body body, run these steps:
 
   // https://fetch.spec.whatwg.org/#concept-body-clone
 
   // 1. Let « out1, out2 » be the result of teeing body’s stream.
   const [out1, out2] = body.stream.tee()
 
+  if (hasFinalizationRegistry) {
+    streamRegistry.register(instance, new WeakRef(out1))
+  }
+
   // 2. Set body’s stream to out1.
   body.stream = out1
 
@@ -414,7 +431,7 @@ async function consumeBody (object, convertBytesToJSValue, instance) {
 
   // 1. If object is unusable, then return a promise rejected
   //    with a TypeError.
-  if (bodyUnusable(object[kState].body)) {
+  if (bodyUnusable(object)) {
     throw new TypeError('Body is unusable: Body has already been read')
   }
 
@@ -454,7 +471,9 @@ async function consumeBody (object, convertBytesToJSValue, instance) {
 }
 
 // https://fetch.spec.whatwg.org/#body-unusable
-function bodyUnusable (body) {
+function bodyUnusable (object) {
+  const body = object[kState].body
+
   // An object including the Body interface mixin is
   // said to be unusable if its body is non-null and
   // its body’s stream is disturbed or locked.
@@ -496,5 +515,8 @@ module.exports = {
   extractBody,
   safelyExtractBody,
   cloneBody,
-  mixinBody
+  mixinBody,
+  streamRegistry,
+  hasFinalizationRegistry,
+  bodyUnusable
 }

deps/undici/src/lib/web/fetch/request.js

@@ -2,7 +2,7 @@
 
 'use strict'
 
-const { extractBody, mixinBody, cloneBody } = require('./body')
+const { extractBody, mixinBody, cloneBody, bodyUnusable } = require('./body')
 const { Headers, fill: fillHeaders, HeadersList, setHeadersGuard, getHeadersGuard, setHeadersList, getHeadersList } = require('./headers')
 const { FinalizationRegistry } = require('./dispatcher-weakref')()
 const util = require('../../core/util')
@@ -557,7 +557,7 @@ class Request {
     // 40. If initBody is null and inputBody is non-null, then:
     if (initBody == null && inputBody != null) {
       // 1. If input is unusable, then throw a TypeError.
-      if (util.isDisturbed(inputBody.stream) || inputBody.stream.locked) {
+      if (bodyUnusable(input)) {
         throw new TypeError(
           'Cannot construct a Request with a Request object that has already been used.'
         )
@@ -759,7 +759,7 @@ class Request {
     webidl.brandCheck(this, Request)
 
     // 1. If this is unusable, then throw a TypeError.
-    if (this.bodyUsed || this.body?.locked) {
+    if (bodyUnusable(this)) {
       throw new TypeError('unusable')
     }
 
@@ -877,7 +877,7 @@ function cloneRequest (request) {
   // 2. If request’s body is non-null, set newRequest’s body to the
   // result of cloning request’s body.
   if (request.body != null) {
-    newRequest.body = cloneBody(request.body)
+    newRequest.body = cloneBody(newRequest, request.body)
   }
 
   // 3. Return newRequest.

deps/undici/src/lib/web/fetch/response.js

@@ -1,7 +1,7 @@
 'use strict'
 
 const { Headers, HeadersList, fill, getHeadersGuard, setHeadersGuard, setHeadersList } = require('./headers')
-const { extractBody, cloneBody, mixinBody } = require('./body')
+const { extractBody, cloneBody, mixinBody, hasFinalizationRegistry, streamRegistry, bodyUnusable } = require('./body')
 const util = require('../../core/util')
 const nodeUtil = require('node:util')
 const { kEnumerableProperty } = util
@@ -26,24 +26,9 @@ const { URLSerializer } = require('./data-url')
 const { kConstruct } = require('../../core/symbols')
 const assert = require('node:assert')
 const { types } = require('node:util')
-const { isDisturbed, isErrored } = require('node:stream')
 
 const textEncoder = new TextEncoder('utf-8')
 
-const hasFinalizationRegistry = globalThis.FinalizationRegistry && process.version.indexOf('v18') !== 0
-let registry
-
-if (hasFinalizationRegistry) {
-  registry = new FinalizationRegistry((weakRef) => {
-    const stream = weakRef.deref()
-    if (stream && !stream.locked && !isDisturbed(stream) && !isErrored(stream)) {
-      stream.cancel('Response object has been garbage collected').catch(noop)
-    }
-  })
-}
-
-function noop () {}
-
 // https://fetch.spec.whatwg.org/#response-class
 class Response {
   // Creates network error Response.
@@ -244,7 +229,7 @@ class Response {
     webidl.brandCheck(this, Response)
 
     // 1. If this is unusable, then throw a TypeError.
-    if (this.bodyUsed || this.body?.locked) {
+    if (bodyUnusable(this)) {
       throw webidl.errors.exception({
         header: 'Response.clone',
         message: 'Body has already been consumed.'
@@ -327,7 +312,7 @@ function cloneResponse (response) {
   // 3. If response’s body is non-null, then set newResponse’s body to the
   // result of cloning response’s body.
   if (response.body != null) {
-    newResponse.body = cloneBody(response.body)
+    newResponse.body = cloneBody(newResponse, response.body)
   }
 
   // 4. Return newResponse.
@@ -532,7 +517,7 @@ function fromInnerResponse (innerResponse, guard) {
     // a primitive or an object, even undefined. If the held value is an object, the registry keeps
     // a strong reference to it (so it can pass it to the cleanup callback later). Reworded from
     // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/FinalizationRegistry
-    registry.register(response, new WeakRef(innerResponse.body.stream))
+    streamRegistry.register(response, new WeakRef(innerResponse.body.stream))
   }
 
   return response