Bump undici from 6.24.0 to 6.27.0 in the npm_and_yarn group across 1 directory (#477)

* Bump undici in the npm_and_yarn group across 1 directory

Bumps the npm_and_yarn group with 1 update in the / directory: [undici](https://github.com/nodejs/undici).


Updates `undici` from 6.24.0 to 6.27.0
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](https://github.com/nodejs/undici/compare/v6.24.0...v6.27.0)

---
updated-dependencies:
- dependency-name: undici
  dependency-version: 6.27.0
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <support@github.com>

* Help Renovate out (exec 'npm run build-dist')

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Paulo F. Oliveira <paulo.ferraz.oliveira@gmail.com>

dist/index.js

@@ -7047,8 +7047,6 @@ function defaultFactory (origin, opts) {
 
 class Agent extends DispatcherBase {
   constructor ({ factory = defaultFactory, maxRedirections = 0, connect, ...options } = {}) {
-    super()
-
     if (typeof factory !== 'function') {
       throw new InvalidArgumentError('factory must be a function.')
     }
@@ -7061,6 +7059,8 @@ class Agent extends DispatcherBase {
       throw new InvalidArgumentError('maxRedirections must be a positive number')
     }
 
+    super(options)
+
     if (connect && typeof connect !== 'function') {
       connect = { ...connect }
     }
@@ -7432,6 +7432,9 @@ const EMPTY_BUF = Buffer.alloc(0)
 const FastBuffer = Buffer[Symbol.species]
 const addListener = util.addListener
 const removeAllListeners = util.removeAllListeners
+const kIdleSocketValidation = Symbol('kIdleSocketValidation')
+const kIdleSocketValidationTimeout = Symbol('kIdleSocketValidationTimeout')
+const kSocketUsed = Symbol('kSocketUsed')
 
 let extractBody
 
@@ -7654,15 +7657,60 @@ class Parser {
 
       const offset = llhttp.llhttp_get_error_pos(this.ptr) - currentBufferPtr
 
+      if (ret !== constants.ERROR.OK) {
+        const body = data.subarray(offset)
+
         if (ret === constants.ERROR.PAUSED_UPGRADE) {
-        this.onUpgrade(data.slice(offset))
+          this.onUpgrade(body)
         } else if (ret === constants.ERROR.PAUSED) {
           this.paused = true
-        socket.unshift(data.slice(offset))
+          socket.unshift(body)
-      } else if (ret !== constants.ERROR.OK) {
+        } else {
+          throw this.createError(ret, body)
+        }
+      }
+    } catch (err) {
+      util.destroy(socket, err)
+    }
+  }
+
+  finish () {
+    assert(currentParser === null)
+    assert(this.ptr != null)
+    assert(!this.paused)
+
+    const { llhttp } = this
+
+    let ret
+
+    try {
+      currentParser = this
+      ret = llhttp.llhttp_finish(this.ptr)
+    } finally {
+      currentParser = null
+    }
+
+    if (ret === constants.ERROR.OK) {
+      return null
+    }
+
+    if (ret === constants.ERROR.PAUSED || ret === constants.ERROR.PAUSED_UPGRADE) {
+      this.paused = true
+      return null
+    }
+
+    return this.createError(ret, EMPTY_BUF)
+  }
+
+  createError (ret, data) {
+    const { llhttp, contentLength, bytesRead } = this
+
+    if (contentLength && bytesRead !== parseInt(contentLength, 10)) {
+      return new ResponseContentLengthMismatchError()
+    }
+
     const ptr = llhttp.llhttp_get_error_reason(this.ptr)
     let message = ''
-        /* istanbul ignore else: difficult to make a test case for */
     if (ptr) {
       const len = new Uint8Array(llhttp.memory.buffer, ptr).indexOf(0)
       message =
@@ -7670,11 +7718,8 @@ class Parser {
         Buffer.from(llhttp.memory.buffer, ptr, len).toString() +
         ')'
     }
-        throw new HTTPParserError(message, constants.ERROR[ret], data.slice(offset))
+
-      }
+    return new HTTPParserError(message, constants.ERROR[ret], data)
-    } catch (err) {
-      util.destroy(socket, err)
-    }
   }
 
   destroy () {
@@ -7704,6 +7749,11 @@ class Parser {
       return -1
     }
 
+    if (client[kRunning] === 0) {
+      util.destroy(socket, new SocketError('bad response', util.getSocketInfo(socket)))
+      return -1
+    }
+
     const request = client[kQueue][client[kRunningIdx]]
     if (!request) {
       return -1
@@ -7807,6 +7857,11 @@ class Parser {
       return -1
     }
 
+    if (client[kRunning] === 0) {
+      util.destroy(socket, new SocketError('bad response', util.getSocketInfo(socket)))
+      return -1
+    }
+
     const request = client[kQueue][client[kRunningIdx]]
 
     /* istanbul ignore next: difficult to make a test case for */
@@ -7980,6 +8035,7 @@ class Parser {
     request.onComplete(headers)
 
     client[kQueue][client[kRunningIdx]++] = null
+    socket[kSocketUsed] = true
 
     if (socket[kWriting]) {
       assert(client[kRunning] === 0)
@@ -8038,6 +8094,9 @@ async function connectH1 (client, socket) {
   socket[kWriting] = false
   socket[kReset] = false
   socket[kBlocking] = false
+  socket[kIdleSocketValidation] = 0
+  socket[kIdleSocketValidationTimeout] = null
+  socket[kSocketUsed] = false
   socket[kParser] = new Parser(client, socket, llhttpInstance)
 
   addListener(socket, 'error', function (err) {
@@ -8048,8 +8107,11 @@ async function connectH1 (client, socket) {
     // On Mac OS, we get an ECONNRESET even if there is a full body to be forwarded
     // to the user.
     if (err.code === 'ECONNRESET' && parser.statusCode && !parser.shouldKeepAlive) {
-      // We treat all incoming data so for as a valid response.
+      const parserErr = parser.finish()
-      parser.onMessageComplete()
+      if (parserErr) {
+        this[kError] = parserErr
+        this[kClient][kOnError](parserErr)
+      }
       return
     }
 
@@ -8068,8 +8130,10 @@ async function connectH1 (client, socket) {
     const parser = this[kParser]
 
     if (parser.statusCode && !parser.shouldKeepAlive) {
-      // We treat all incoming data so far as a valid response.
+      const parserErr = parser.finish()
-      parser.onMessageComplete()
+      if (parserErr) {
+        util.destroy(this, parserErr)
+      }
       return
     }
 
@@ -8079,10 +8143,11 @@ async function connectH1 (client, socket) {
     const client = this[kClient]
     const parser = this[kParser]
 
+    clearIdleSocketValidation(this)
+
     if (parser) {
       if (!this[kError] && parser.statusCode && !parser.shouldKeepAlive) {
-        // We treat all incoming data so far as a valid response.
+        this[kError] = parser.finish() || this[kError]
-        parser.onMessageComplete()
       }
 
       this[kParser].destroy()
@@ -8145,7 +8210,7 @@ async function connectH1 (client, socket) {
       return socket.destroyed
     },
     busy (request) {
-      if (socket[kWriting] || socket[kReset] || socket[kBlocking]) {
+      if (socket[kWriting] || socket[kReset] || socket[kBlocking] || socket[kIdleSocketValidation] === 1) {
         return true
       }
 
@@ -8183,6 +8248,31 @@ async function connectH1 (client, socket) {
   }
 }
 
+function clearIdleSocketValidation (socket) {
+  if (socket[kIdleSocketValidationTimeout]) {
+    clearTimeout(socket[kIdleSocketValidationTimeout])
+    socket[kIdleSocketValidationTimeout] = null
+  }
+
+  socket[kIdleSocketValidation] = 0
+}
+
+function scheduleIdleSocketValidation (client, socket) {
+  socket[kIdleSocketValidation] = 1
+  socket[kIdleSocketValidationTimeout] = setTimeout(() => {
+    socket[kIdleSocketValidationTimeout] = null
+    socket[kIdleSocketValidation] = 2
+
+    if (client[kSocket] === socket && !socket.destroyed) {
+      client[kResume]()
+    }
+  }, 0)
+  socket[kIdleSocketValidationTimeout].unref?.()
+}
+
+/**
+ * @param {import('./client.js')} client
+ */
 function resumeH1 (client) {
   const socket = client[kSocket]
 
@@ -8197,6 +8287,32 @@ function resumeH1 (client) {
       socket[kNoRef] = false
     }
 
+    if (client[kRunning] === 0 && client[kPending] > 0 && socket[kSocketUsed]) {
+      if (socket[kIdleSocketValidation] === 0) {
+        scheduleIdleSocketValidation(client, socket)
+        socket[kParser].readMore()
+        if (socket.destroyed) {
+          return
+        }
+        return
+      }
+
+      if (socket[kIdleSocketValidation] === 1) {
+        socket[kParser].readMore()
+        if (socket.destroyed) {
+          return
+        }
+        return
+      }
+    }
+
+    if (client[kRunning] === 0) {
+      socket[kParser].readMore()
+      if (socket.destroyed) {
+        return
+      }
+    }
+
     if (client[kSize] === 0) {
       if (socket[kParser].timeoutType !== TIMEOUT_KEEP_ALIVE) {
         socket[kParser].setTimeout(client[kKeepAliveTimeoutValue], TIMEOUT_KEEP_ALIVE)
@@ -8290,6 +8406,7 @@ function writeH1 (client, request) {
   }
 
   const socket = client[kSocket]
+  clearIdleSocketValidation(socket)
 
   const abort = (err) => {
     if (request.aborted || request.completed) {
@@ -9609,9 +9726,10 @@ class Client extends DispatcherBase {
     autoSelectFamilyAttemptTimeout,
     // h2
     maxConcurrentStreams,
-    allowH2
+    allowH2,
+    webSocket
   } = {}) {
-    super()
+    super({ webSocket })
 
     if (keepAlive !== undefined) {
       throw new InvalidArgumentError('unsupported keepAlive, use pipelining=0 instead')
@@ -10143,15 +10261,24 @@ const { kDestroy, kClose, kClosed, kDestroyed, kDispatch, kInterceptors } = __nc
 const kOnDestroyed = Symbol('onDestroyed')
 const kOnClosed = Symbol('onClosed')
 const kInterceptedDispatch = Symbol('Intercepted Dispatch')
+const kWebSocketOptions = Symbol('webSocketOptions')
 
 class DispatcherBase extends Dispatcher {
-  constructor () {
+  constructor (opts) {
     super()
 
     this[kDestroyed] = false
     this[kOnDestroyed] = null
     this[kClosed] = false
     this[kOnClosed] = []
+    this[kWebSocketOptions] = opts?.webSocket ?? {}
+  }
+
+  get webSocketOptions () {
+    return {
+      maxFragments: this[kWebSocketOptions].maxFragments ?? 131072,
+      maxPayloadSize: this[kWebSocketOptions].maxPayloadSize ?? 128 * 1024 * 1024
+    }
   }
 
   get destroyed () {
@@ -10711,8 +10838,8 @@ const kRemoveClient = Symbol('remove client')
 const kStats = Symbol('stats')
 
 class PoolBase extends DispatcherBase {
-  constructor () {
+  constructor (opts) {
-    super()
+    super(opts)
 
     this[kQueue] = new FixedQueue()
     this[kClients] = []
@@ -10971,8 +11098,6 @@ class Pool extends PoolBase {
     allowH2,
     ...options
   } = {}) {
-    super()
-
     if (connections != null && (!Number.isFinite(connections) || connections < 0)) {
       throw new InvalidArgumentError('invalid connections')
     }
@@ -10997,6 +11122,8 @@ class Pool extends PoolBase {
       })
     }
 
+    super(options)
+
     this[kInterceptors] = options.interceptors?.Pool && Array.isArray(options.interceptors.Pool)
       ? options.interceptors.Pool
       : []
@@ -16049,32 +16176,25 @@ function parseUnparsedAttributes (unparsedAttributes, cookieAttributeList = {})
     // If the attribute-name case-insensitively matches the string
     // "SameSite", the user agent MUST process the cookie-av as follows:
 
-    // 1. Let enforcement be "Default".
-    let enforcement = 'Default'
-
     const attributeValueLowercase = attributeValue.toLowerCase()
+
+    // 1. If cookie-av's attribute-value is a case-insensitive match for
+    //    "None", append an attribute to the cookie-attribute-list with an
+    //    attribute-name of "SameSite" and an attribute-value of "None".
+    if (attributeValueLowercase === 'none') {
+      cookieAttributeList.sameSite = 'None'
+    } else if (attributeValueLowercase === 'strict') {
       // 2. If cookie-av's attribute-value is a case-insensitive match for
-    //    "None", set enforcement to "None".
+      //    "Strict", append an attribute to the cookie-attribute-list with
-    if (attributeValueLowercase.includes('none')) {
+      //    an attribute-name of "SameSite" and an attribute-value of
-      enforcement = 'None'
+      //    "Strict".
-    }
+      cookieAttributeList.sameSite = 'Strict'
-
+    } else if (attributeValueLowercase === 'lax') {
       // 3. If cookie-av's attribute-value is a case-insensitive match for
-    //    "Strict", set enforcement to "Strict".
+      //    "Lax", append an attribute to the cookie-attribute-list with an
-    if (attributeValueLowercase.includes('strict')) {
+      //    attribute-name of "SameSite" and an attribute-value of "Lax".
-      enforcement = 'Strict'
+      cookieAttributeList.sameSite = 'Lax'
     }
-
-    // 4. If cookie-av's attribute-value is a case-insensitive match for
-    //    "Lax", set enforcement to "Lax".
-    if (attributeValueLowercase.includes('lax')) {
-      enforcement = 'Lax'
-    }
-
-    // 5. Append an attribute to the cookie-attribute-list with an
-    //    attribute-name of "SameSite" and an attribute-value of
-    //    enforcement.
-    cookieAttributeList.sameSite = enforcement
   } else {
     cookieAttributeList.unparsed ??= []
 
@@ -28751,45 +28871,35 @@ const tail = Buffer.from([0x00, 0x00, 0xff, 0xff])
 const kBuffer = Symbol('kBuffer')
 const kLength = Symbol('kLength')
 
-// Default maximum decompressed message size: 4 MB
-const kDefaultMaxDecompressedSize = 4 * 1024 * 1024
-
 class PerMessageDeflate {
   /** @type {import('node:zlib').InflateRaw} */
   #inflate
 
   #options = {}
 
-  /** @type {number} */
+  #maxPayloadSize = 0
-  #maxDecompressedSize
-
-  /** @type {boolean} */
-  #aborted = false
-
-  /** @type {Function|null} */
-  #currentCallback = null
 
   /**
    * @param {Map<string, string>} extensions
-   * @param {{ maxDecompressedMessageSize?: number }} [options]
    */
-  constructor (extensions, options = {}) {
+  constructor (extensions, options) {
     this.#options.serverNoContextTakeover = extensions.has('server_no_context_takeover')
     this.#options.serverMaxWindowBits = extensions.get('server_max_window_bits')
-    this.#maxDecompressedSize = options.maxDecompressedMessageSize ?? kDefaultMaxDecompressedSize
+
+    this.#maxPayloadSize = options.maxPayloadSize
   }
 
+  /**
+   * Decompress a compressed payload.
+   * @param {Buffer} chunk Compressed data
+   * @param {boolean} fin Final fragment flag
+   * @param {Function} callback Callback function
+   */
   decompress (chunk, fin, callback) {
     // An endpoint uses the following algorithm to decompress a message.
     // 1.  Append 4 octets of 0x00 0x00 0xff 0xff to the tail end of the
     //     payload of the message.
     // 2.  Decompress the resulting data using DEFLATE.
-
-    if (this.#aborted) {
-      callback(new MessageSizeExceededError())
-      return
-    }
-
     if (!this.#inflate) {
       let windowBits = Z_DEFAULT_WINDOWBITS
 
@@ -28812,23 +28922,12 @@ class PerMessageDeflate {
       this.#inflate[kLength] = 0
 
       this.#inflate.on('data', (data) => {
-        if (this.#aborted) {
-          return
-        }
-
         this.#inflate[kLength] += data.length
 
-        if (this.#inflate[kLength] > this.#maxDecompressedSize) {
+        if (this.#maxPayloadSize > 0 && this.#inflate[kLength] > this.#maxPayloadSize) {
-          this.#aborted = true
+          callback(new MessageSizeExceededError())
           this.#inflate.removeAllListeners()
-          this.#inflate.destroy()
           this.#inflate = null
-
-          if (this.#currentCallback) {
-            const cb = this.#currentCallback
-            this.#currentCallback = null
-            cb(new MessageSizeExceededError())
-          }
           return
         }
 
@@ -28841,14 +28940,13 @@ class PerMessageDeflate {
       })
     }
 
-    this.#currentCallback = callback
     this.#inflate.write(chunk)
     if (fin) {
       this.#inflate.write(tail)
     }
 
     this.#inflate.flush(() => {
-      if (this.#aborted || !this.#inflate) {
+      if (!this.#inflate) {
         return
       }
 
@@ -28856,7 +28954,6 @@ class PerMessageDeflate {
 
       this.#inflate[kBuffer].length = 0
       this.#inflate[kLength] = 0
-      this.#currentCallback = null
 
       callback(null, full)
     })
@@ -28891,6 +28988,12 @@ const {
 const { WebsocketFrameSend } = __nccwpck_require__(3264)
 const { closeWebSocketConnection } = __nccwpck_require__(6897)
 const { PerMessageDeflate } = __nccwpck_require__(9469)
+const { MessageSizeExceededError } = __nccwpck_require__(8707)
+
+function failWebsocketConnectionWithCode (ws, code, reason) {
+  closeWebSocketConnection(ws, code, reason, Buffer.byteLength(reason))
+  failWebsocketConnection(ws, reason)
+}
 
 // This code was influenced by ws released under the MIT license.
 // Copyright (c) 2011 Einar Otto Stangvik <einaros@gmail.com>
@@ -28899,6 +29002,7 @@ const { PerMessageDeflate } = __nccwpck_require__(9469)
 
 class ByteParser extends Writable {
   #buffers = []
+  #fragmentsBytes = 0
   #byteOffset = 0
   #loop = false
 
@@ -28910,20 +29014,24 @@ class ByteParser extends Writable {
   /** @type {Map<string, PerMessageDeflate>} */
   #extensions
 
-  /** @type {{ maxDecompressedMessageSize?: number }} */
+  /** @type {number} */
-  #options
+  #maxFragments
+
+  /** @type {number} */
+  #maxPayloadSize
 
   /**
    * @param {import('./websocket').WebSocket} ws
    * @param {Map<string, string>|null} extensions
-   * @param {{ maxDecompressedMessageSize?: number }} [options]
+   * @param {{ maxFragments?: number, maxPayloadSize?: number }} [options]
    */
   constructor (ws, extensions, options = {}) {
     super()
 
     this.ws = ws
     this.#extensions = extensions == null ? new Map() : extensions
-    this.#options = options
+    this.#maxFragments = options.maxFragments ?? 0
+    this.#maxPayloadSize = options.maxPayloadSize ?? 0
 
     if (this.#extensions.has('permessage-deflate')) {
       this.#extensions.set('permessage-deflate', new PerMessageDeflate(extensions, options))
@@ -28942,6 +29050,19 @@ class ByteParser extends Writable {
     this.run(callback)
   }
 
+  #validatePayloadLength () {
+    if (
+      this.#maxPayloadSize > 0 &&
+      !isControlFrame(this.#info.opcode) &&
+      this.#info.payloadLength + this.#fragmentsBytes > this.#maxPayloadSize
+    ) {
+      failWebsocketConnectionWithCode(this.ws, 1009, 'Payload size exceeds maximum allowed size')
+      return false
+    }
+
+    return true
+  }
+
   /**
    * Runs whenever a new chunk is received.
    * Callback is called whenever there are no more chunks buffering,
@@ -29030,6 +29151,10 @@ class ByteParser extends Writable {
         if (payloadLength <= 125) {
           this.#info.payloadLength = payloadLength
           this.#state = parserStates.READ_DATA
+
+          if (!this.#validatePayloadLength()) {
+            return
+          }
         } else if (payloadLength === 126) {
           this.#state = parserStates.PAYLOADLENGTH_16
         } else if (payloadLength === 127) {
@@ -29054,6 +29179,10 @@ class ByteParser extends Writable {
 
         this.#info.payloadLength = buffer.readUInt16BE(0)
         this.#state = parserStates.READ_DATA
+
+        if (!this.#validatePayloadLength()) {
+          return
+        }
       } else if (this.#state === parserStates.PAYLOADLENGTH_64) {
         if (this.#byteOffset < 8) {
           return callback()
@@ -29076,6 +29205,10 @@ class ByteParser extends Writable {
 
         this.#info.payloadLength = lower
         this.#state = parserStates.READ_DATA
+
+        if (!this.#validatePayloadLength()) {
+          return
+        }
       } else if (this.#state === parserStates.READ_DATA) {
         if (this.#byteOffset < this.#info.payloadLength) {
           return callback()
@@ -29088,27 +29221,43 @@ class ByteParser extends Writable {
           this.#state = parserStates.INFO
         } else {
           if (!this.#info.compressed) {
-            this.#fragments.push(body)
+            if (!this.writeFragments(body)) {
+              return
+            }
+
+            if (this.#maxPayloadSize > 0 && this.#fragmentsBytes > this.#maxPayloadSize) {
+              failWebsocketConnectionWithCode(this.ws, 1009, new MessageSizeExceededError().message)
+              return
+            }
 
             // If the frame is not fragmented, a message has been received.
             // If the frame is fragmented, it will terminate with a fin bit set
             // and an opcode of 0 (continuation), therefore we handle that when
             // parsing continuation frames, not here.
             if (!this.#info.fragmented && this.#info.fin) {
-              const fullMessage = Buffer.concat(this.#fragments)
+              websocketMessageReceived(this.ws, this.#info.binaryType, this.consumeFragments())
-              websocketMessageReceived(this.ws, this.#info.binaryType, fullMessage)
-              this.#fragments.length = 0
             }
 
             this.#state = parserStates.INFO
           } else {
-            this.#extensions.get('permessage-deflate').decompress(body, this.#info.fin, (error, data) => {
+            this.#extensions.get('permessage-deflate').decompress(
+              body,
+              this.#info.fin,
+              (error, data) => {
                 if (error) {
-                failWebsocketConnection(this.ws, error.message)
+                  const code = error instanceof MessageSizeExceededError ? 1009 : 1007
+                  failWebsocketConnectionWithCode(this.ws, code, error.message)
                   return
                 }
 
-              this.#fragments.push(data)
+                if (!this.writeFragments(data)) {
+                  return
+                }
+
+                if (this.#maxPayloadSize > 0 && this.#fragmentsBytes > this.#maxPayloadSize) {
+                  failWebsocketConnectionWithCode(this.ws, 1009, new MessageSizeExceededError().message)
+                  return
+                }
 
                 if (!this.#info.fin) {
                   this.#state = parserStates.INFO
@@ -29117,13 +29266,13 @@ class ByteParser extends Writable {
                   return
                 }
 
-              websocketMessageReceived(this.ws, this.#info.binaryType, Buffer.concat(this.#fragments))
+                websocketMessageReceived(this.ws, this.#info.binaryType, this.consumeFragments())
 
                 this.#loop = true
                 this.#state = parserStates.INFO
-              this.#fragments.length = 0
                 this.run(callback)
-            })
+              }
+            )
 
             this.#loop = false
             break
@@ -29175,6 +29324,35 @@ class ByteParser extends Writable {
     return buffer
   }
 
+  writeFragments (fragment) {
+    if (
+      this.#maxFragments > 0 &&
+      this.#fragments.length === this.#maxFragments
+    ) {
+      failWebsocketConnectionWithCode(this.ws, 1008, 'Too many message fragments')
+      return false
+    }
+
+    this.#fragmentsBytes += fragment.length
+    this.#fragments.push(fragment)
+    return true
+  }
+
+  consumeFragments () {
+    const fragments = this.#fragments
+
+    if (fragments.length === 1) {
+      this.#fragmentsBytes = 0
+      return fragments.shift()
+    }
+
+    const output = Buffer.concat(fragments, this.#fragmentsBytes)
+    this.#fragments = []
+    this.#fragmentsBytes = 0
+
+    return output
+  }
+
   parseCloseBody (data) {
     assert(data.length !== 1)
 
@@ -29815,9 +29993,6 @@ class WebSocket extends EventTarget {
   /** @type {SendQueue} */
   #sendQueue
 
-  /** @type {{ maxDecompressedMessageSize?: number }} */
-  #options
-
   /**
    * @param {string} url
    * @param {string|string[]} protocols
@@ -29891,11 +30066,6 @@ class WebSocket extends EventTarget {
     // 10. Set this's url to urlRecord.
     this[kWebSocketURL] = new URL(urlRecord.href)
 
-    // Store options for later use (e.g., maxDecompressedMessageSize)
-    this.#options = {
-      maxDecompressedMessageSize: options.maxDecompressedMessageSize
-    }
-
     // 11. Let client be this's relevant settings object.
     const client = environmentSettingsObject.settingsObject
 
@@ -30214,7 +30384,14 @@ class WebSocket extends EventTarget {
     // once this happens, the connection is open
     this[kResponse] = response
 
-    const parser = new ByteParser(this, parsedExtensions, this.#options)
+    const webSocketOptions = this[kController]?.dispatcher?.webSocketOptions
+    const maxFragments = webSocketOptions?.maxFragments
+    const maxPayloadSize = webSocketOptions?.maxPayloadSize
+
+    const parser = new ByteParser(this, parsedExtensions, {
+      maxFragments,
+      maxPayloadSize
+    })
     parser.on('drain', onParserDrain)
     parser.on('error', onParserError.bind(this))
 
@@ -30317,19 +30494,6 @@ webidl.converters.WebSocketInit = webidl.dictionaryConverter([
   {
     key: 'headers',
     converter: webidl.nullableConverter(webidl.converters.HeadersInit)
-  },
-  {
-    key: 'maxDecompressedMessageSize',
-    converter: webidl.nullableConverter((V) => {
-      V = webidl.converters['unsigned long long'](V)
-      if (V <= 0) {
-        throw webidl.errors.exception({
-          header: 'WebSocket constructor',
-          message: 'maxDecompressedMessageSize must be greater than 0'
-        })
-      }
-      return V
-    })
   }
 ])
 

package-lock.json

@@ -3657,9 +3657,9 @@
       }
     },
     "node_modules/undici": {
-      "version": "6.24.0",
+      "version": "6.27.0",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-6.24.0.tgz",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-6.27.0.tgz",
-      "integrity": "sha512-lVLNosgqo5EkGqh5XUDhGfsMSoO8K0BAN0TyJLvwNRSl4xWGZlCVYsAIpa/OpA3TvmnM01GWcoKmc3ZWo5wKKA==",
+      "integrity": "sha512-YmfV3YnEDzXRC5lZ2jWtWWHKGUm1zIt8AhesR1tens+HTNv+YZlN/dp6G727LOvMJ8xjP9Be7Y2Sdr96LDm+pg==",
       "license": "MIT",
       "engines": {
         "node": ">=18.17"