deps: update undici to 7.2.1

deps/undici/src/docs/docs/api/DiagnosticsChannel.md

@@ -40,7 +40,7 @@ diagnosticsChannel.channel('undici:request:bodySent').subscribe(({ request }) =>
 
 ## `undici:request:headers`
 
-This message is published after the response headers have been received, i.e. the response has been completed.
+This message is published after the response headers have been received.
 
 ```js
 import diagnosticsChannel from 'diagnostics_channel'

deps/undici/src/docs/docs/api/Dispatcher.md

@@ -652,7 +652,7 @@ return null
 
 A faster version of `Dispatcher.request`. This method expects the second argument `factory` to return a [`stream.Writable`](https://nodejs.org/api/stream.html#stream_class_stream_writable) stream which the response will be written to. This improves performance by avoiding creating an intermediate [`stream.Readable`](https://nodejs.org/api/stream.html#stream_readable_streams) stream when the user expects to directly pipe the response body to a [`stream.Writable`](https://nodejs.org/api/stream.html#stream_class_stream_writable) stream.
 
-As demonstrated in [Example 1 - Basic GET stream request](/docs/docs/api/Dispatcher.md#example-1---basic-get-stream-request), it is recommended to use the `option.opaque` property to avoid creating a closure for the `factory` method. This pattern works well with Node.js Web Frameworks such as [Fastify](https://fastify.io). See [Example 2 - Stream to Fastify Response](/docs/docs/api/Dispatch.md#example-2---stream-to-fastify-response) for more details.
+As demonstrated in [Example 1 - Basic GET stream request](/docs/docs/api/Dispatcher.md#example-1-basic-get-stream-request), it is recommended to use the `option.opaque` property to avoid creating a closure for the `factory` method. This pattern works well with Node.js Web Frameworks such as [Fastify](https://fastify.io). See [Example 2 - Stream to Fastify Response](/docs/docs/api/Dispatch.md#example-2-stream-to-fastify-response) for more details.
 
 Arguments:
 

deps/undici/src/lib/handler/retry-handler.js

@@ -133,7 +133,7 @@ class RetryHandler {
         ? Math.min(retryAfterHeader, maxTimeout)
         : Math.min(minTimeout * timeoutFactor ** (counter - 1), maxTimeout)
 
-    setTimeout(() => cb(null), retryTimeout).unref()
+    setTimeout(() => cb(null), retryTimeout)
   }
 
   onResponseStart (controller, statusCode, headers, statusMessage) {
@@ -277,7 +277,7 @@ class RetryHandler {
   }
 
   onResponseError (controller, err) {
-    if (!controller || controller.aborted || isDisturbed(this.opts.body)) {
+    if (controller?.aborted || isDisturbed(this.opts.body)) {
       this.handler.onResponseError?.(controller, err)
       return
     }

deps/undici/src/lib/interceptor/dns.js

@@ -353,7 +353,7 @@ module.exports = interceptorOpts => {
 
       instance.runLookup(origin, origDispatchOpts, (err, newOrigin) => {
         if (err) {
-          return handler.onError(err)
+          return handler.onResponseError(null, err)
         }
 
         let dispatchOpts = null

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

@@ -1,5 +1,5 @@
 
-> undici@7.2.0 build:wasm
+> undici@7.2.1 build:wasm
 > node build/wasm.js --docker
 
 > docker run --rm --platform=linux/x86_64  --user 1001:128 --mount type=bind,source=/home/runner/work/node/node/deps/undici/src/lib/llhttp,target=/home/node/build/lib/llhttp            --mount type=bind,source=/home/runner/work/node/node/deps/undici/src/build,target=/home/node/build/build            --mount type=bind,source=/home/runner/work/node/node/deps/undici/src/deps,target=/home/node/build/deps            -t ghcr.io/nodejs/wasm-builder@sha256:975f391d907e42a75b8c72eb77c782181e941608687d4d8694c3e9df415a0970 node build/wasm.js

deps/undici/src/lib/web/websocket/receiver.js

@@ -24,6 +24,7 @@ const { PerMessageDeflate } = require('./permessage-deflate')
 
 class ByteParser extends Writable {
   #buffers = []
+  #fragmentsBytes = 0
   #byteOffset = 0
   #loop = false
 
@@ -208,16 +209,14 @@ class ByteParser extends Writable {
           this.#state = parserStates.INFO
         } else {
           if (!this.#info.compressed) {
-            this.#fragments.push(body)
+            this.writeFragments(body)
 
             // 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.#handler, this.#info.binaryType, fullMessage)
-              this.#fragments.length = 0
+              websocketMessageReceived(this.#handler, this.#info.binaryType, this.consumeFragments())
             }
 
             this.#state = parserStates.INFO
@@ -228,7 +227,7 @@ class ByteParser extends Writable {
                 return
               }
 
-              this.#fragments.push(data)
+              this.writeFragments(data)
 
               if (!this.#info.fin) {
                 this.#state = parserStates.INFO
@@ -237,11 +236,10 @@ class ByteParser extends Writable {
                 return
               }
 
-              websocketMessageReceived(this.#handler, this.#info.binaryType, Buffer.concat(this.#fragments))
+              websocketMessageReceived(this.#handler, this.#info.binaryType, this.consumeFragments())
 
               this.#loop = true
               this.#state = parserStates.INFO
-              this.#fragments.length = 0
               this.run(callback)
             })
 
@@ -265,34 +263,70 @@ class ByteParser extends Writable {
       return emptyBuffer
     }
 
-    if (this.#buffers[0].length === n) {
-      this.#byteOffset -= this.#buffers[0].length
+    this.#byteOffset -= n
+
+    const first = this.#buffers[0]
+
+    if (first.length > n) {
+      // replace with remaining buffer
+      this.#buffers[0] = first.subarray(n, first.length)
+      return first.subarray(0, n)
+    } else if (first.length === n) {
+      // prefect match
       return this.#buffers.shift()
+    } else {
+      let offset = 0
+      // If Buffer.allocUnsafe is used, extra copies will be made because the offset is non-zero.
+      const buffer = Buffer.allocUnsafeSlow(n)
+      while (offset !== n) {
+        const next = this.#buffers[0]
+        const length = next.length
+
+        if (length + offset === n) {
+          buffer.set(this.#buffers.shift(), offset)
+          break
+        } else if (length + offset > n) {
+          buffer.set(next.subarray(0, n - offset), offset)
+          this.#buffers[0] = next.subarray(n - offset)
+          break
+        } else {
+          buffer.set(this.#buffers.shift(), offset)
+          offset += length
+        }
+      }
+
+      return buffer
+    }
+  }
+
+  writeFragments (fragment) {
+    this.#fragmentsBytes += fragment.length
+    this.#fragments.push(fragment)
+  }
+
+  consumeFragments () {
+    const fragments = this.#fragments
+
+    if (fragments.length === 1) {
+      // single fragment
+      this.#fragmentsBytes = 0
+      return fragments.shift()
     }
 
-    const buffer = Buffer.allocUnsafe(n)
     let offset = 0
+    // If Buffer.allocUnsafe is used, extra copies will be made because the offset is non-zero.
+    const output = Buffer.allocUnsafeSlow(this.#fragmentsBytes)
 
-    while (offset !== n) {
-      const next = this.#buffers[0]
-      const { length } = next
-
-      if (length + offset === n) {
-        buffer.set(this.#buffers.shift(), offset)
-        break
-      } else if (length + offset > n) {
-        buffer.set(next.subarray(0, n - offset), offset)
-        this.#buffers[0] = next.subarray(n - offset)
-        break
-      } else {
-        buffer.set(this.#buffers.shift(), offset)
-        offset += next.length
-      }
+    for (let i = 0; i < fragments.length; ++i) {
+      const buffer = fragments[i]
+      output.set(buffer, offset)
+      offset += buffer.length
     }
 
-    this.#byteOffset -= n
+    this.#fragments = []
+    this.#fragmentsBytes = 0
 
-    return buffer
+    return output
   }
 
   parseCloseBody (data) {

deps/undici/src/lib/web/websocket/util.js

@@ -87,7 +87,7 @@ function toArrayBuffer (buffer) {
   if (buffer.byteLength === buffer.buffer.byteLength) {
     return buffer.buffer
   }
-  return buffer.buffer.slice(buffer.byteOffset, buffer.byteOffset + buffer.byteLength)
+  return new Uint8Array(buffer).buffer
 }
 
 /**