diff options
Diffstat (limited to '')
| -rw-r--r-- | node_modules/undici/lib/api/abort-signal.js | 57 | ||||
| -rw-r--r-- | node_modules/undici/lib/api/api-connect.js | 108 | ||||
| -rw-r--r-- | node_modules/undici/lib/api/api-pipeline.js | 251 | ||||
| -rw-r--r-- | node_modules/undici/lib/api/api-request.js | 214 | ||||
| -rw-r--r-- | node_modules/undici/lib/api/api-stream.js | 220 | ||||
| -rw-r--r-- | node_modules/undici/lib/api/api-upgrade.js | 108 | ||||
| -rw-r--r-- | node_modules/undici/lib/api/index.js | 7 | ||||
| -rw-r--r-- | node_modules/undici/lib/api/readable.js | 385 | ||||
| -rw-r--r-- | node_modules/undici/lib/api/util.js | 93 |
9 files changed, 0 insertions, 1443 deletions
diff --git a/node_modules/undici/lib/api/abort-signal.js b/node_modules/undici/lib/api/abort-signal.js deleted file mode 100644 index 2afe747..0000000 --- a/node_modules/undici/lib/api/abort-signal.js +++ /dev/null @@ -1,57 +0,0 @@ -const { addAbortListener } = require('../core/util') -const { RequestAbortedError } = require('../core/errors') - -const kListener = Symbol('kListener') -const kSignal = Symbol('kSignal') - -function abort (self) { - if (self.abort) { - self.abort(self[kSignal]?.reason) - } else { - self.reason = self[kSignal]?.reason ?? new RequestAbortedError() - } - removeSignal(self) -} - -function addSignal (self, signal) { - self.reason = null - - self[kSignal] = null - self[kListener] = null - - if (!signal) { - return - } - - if (signal.aborted) { - abort(self) - return - } - - self[kSignal] = signal - self[kListener] = () => { - abort(self) - } - - addAbortListener(self[kSignal], self[kListener]) -} - -function removeSignal (self) { - if (!self[kSignal]) { - return - } - - if ('removeEventListener' in self[kSignal]) { - self[kSignal].removeEventListener('abort', self[kListener]) - } else { - self[kSignal].removeListener('abort', self[kListener]) - } - - self[kSignal] = null - self[kListener] = null -} - -module.exports = { - addSignal, - removeSignal -} diff --git a/node_modules/undici/lib/api/api-connect.js b/node_modules/undici/lib/api/api-connect.js deleted file mode 100644 index f9dbbf6..0000000 --- a/node_modules/undici/lib/api/api-connect.js +++ /dev/null @@ -1,108 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const { AsyncResource } = require('node:async_hooks') -const { InvalidArgumentError, SocketError } = require('../core/errors') -const util = require('../core/util') -const { addSignal, removeSignal } = require('./abort-signal') - -class ConnectHandler extends AsyncResource { - constructor (opts, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } - - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } - - const { signal, opaque, responseHeaders } = opts - - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } - - super('UNDICI_CONNECT') - - this.opaque = opaque || null - this.responseHeaders = responseHeaders || null - this.callback = callback - this.abort = null - - addSignal(this, signal) - } - - onConnect (abort, context) { - if (this.reason) { - abort(this.reason) - return - } - - assert(this.callback) - - this.abort = abort - this.context = context - } - - onHeaders () { - throw new SocketError('bad connect', null) - } - - onUpgrade (statusCode, rawHeaders, socket) { - const { callback, opaque, context } = this - - removeSignal(this) - - this.callback = null - - let headers = rawHeaders - // Indicates is an HTTP2Session - if (headers != null) { - headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - } - - this.runInAsyncScope(callback, null, null, { - statusCode, - headers, - socket, - opaque, - context - }) - } - - onError (err) { - const { callback, opaque } = this - - removeSignal(this) - - if (callback) { - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) - } - } -} - -function connect (opts, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - connect.call(this, opts, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) - } - - try { - const connectHandler = new ConnectHandler(opts, callback) - this.dispatch({ ...opts, method: 'CONNECT' }, connectHandler) - } catch (err) { - if (typeof callback !== 'function') { - throw err - } - const opaque = opts?.opaque - queueMicrotask(() => callback(err, { opaque })) - } -} - -module.exports = connect diff --git a/node_modules/undici/lib/api/api-pipeline.js b/node_modules/undici/lib/api/api-pipeline.js deleted file mode 100644 index e64b329..0000000 --- a/node_modules/undici/lib/api/api-pipeline.js +++ /dev/null @@ -1,251 +0,0 @@ -'use strict' - -const { - Readable, - Duplex, - PassThrough -} = require('node:stream') -const { - InvalidArgumentError, - InvalidReturnValueError, - RequestAbortedError -} = require('../core/errors') -const util = require('../core/util') -const { AsyncResource } = require('node:async_hooks') -const { addSignal, removeSignal } = require('./abort-signal') -const assert = require('node:assert') - -const kResume = Symbol('resume') - -class PipelineRequest extends Readable { - constructor () { - super({ autoDestroy: true }) - - this[kResume] = null - } - - _read () { - const { [kResume]: resume } = this - - if (resume) { - this[kResume] = null - resume() - } - } - - _destroy (err, callback) { - this._read() - - callback(err) - } -} - -class PipelineResponse extends Readable { - constructor (resume) { - super({ autoDestroy: true }) - this[kResume] = resume - } - - _read () { - this[kResume]() - } - - _destroy (err, callback) { - if (!err && !this._readableState.endEmitted) { - err = new RequestAbortedError() - } - - callback(err) - } -} - -class PipelineHandler extends AsyncResource { - constructor (opts, handler) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } - - if (typeof handler !== 'function') { - throw new InvalidArgumentError('invalid handler') - } - - const { signal, method, opaque, onInfo, responseHeaders } = opts - - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } - - if (method === 'CONNECT') { - throw new InvalidArgumentError('invalid method') - } - - if (onInfo && typeof onInfo !== 'function') { - throw new InvalidArgumentError('invalid onInfo callback') - } - - super('UNDICI_PIPELINE') - - this.opaque = opaque || null - this.responseHeaders = responseHeaders || null - this.handler = handler - this.abort = null - this.context = null - this.onInfo = onInfo || null - - this.req = new PipelineRequest().on('error', util.nop) - - this.ret = new Duplex({ - readableObjectMode: opts.objectMode, - autoDestroy: true, - read: () => { - const { body } = this - - if (body?.resume) { - body.resume() - } - }, - write: (chunk, encoding, callback) => { - const { req } = this - - if (req.push(chunk, encoding) || req._readableState.destroyed) { - callback() - } else { - req[kResume] = callback - } - }, - destroy: (err, callback) => { - const { body, req, res, ret, abort } = this - - if (!err && !ret._readableState.endEmitted) { - err = new RequestAbortedError() - } - - if (abort && err) { - abort() - } - - util.destroy(body, err) - util.destroy(req, err) - util.destroy(res, err) - - removeSignal(this) - - callback(err) - } - }).on('prefinish', () => { - const { req } = this - - // Node < 15 does not call _final in same tick. - req.push(null) - }) - - this.res = null - - addSignal(this, signal) - } - - onConnect (abort, context) { - const { ret, res } = this - - if (this.reason) { - abort(this.reason) - return - } - - assert(!res, 'pipeline cannot be retried') - assert(!ret.destroyed) - - this.abort = abort - this.context = context - } - - onHeaders (statusCode, rawHeaders, resume) { - const { opaque, handler, context } = this - - if (statusCode < 200) { - if (this.onInfo) { - const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - this.onInfo({ statusCode, headers }) - } - return - } - - this.res = new PipelineResponse(resume) - - let body - try { - this.handler = null - const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - body = this.runInAsyncScope(handler, null, { - statusCode, - headers, - opaque, - body: this.res, - context - }) - } catch (err) { - this.res.on('error', util.nop) - throw err - } - - if (!body || typeof body.on !== 'function') { - throw new InvalidReturnValueError('expected Readable') - } - - body - .on('data', (chunk) => { - const { ret, body } = this - - if (!ret.push(chunk) && body.pause) { - body.pause() - } - }) - .on('error', (err) => { - const { ret } = this - - util.destroy(ret, err) - }) - .on('end', () => { - const { ret } = this - - ret.push(null) - }) - .on('close', () => { - const { ret } = this - - if (!ret._readableState.ended) { - util.destroy(ret, new RequestAbortedError()) - } - }) - - this.body = body - } - - onData (chunk) { - const { res } = this - return res.push(chunk) - } - - onComplete (trailers) { - const { res } = this - res.push(null) - } - - onError (err) { - const { ret } = this - this.handler = null - util.destroy(ret, err) - } -} - -function pipeline (opts, handler) { - try { - const pipelineHandler = new PipelineHandler(opts, handler) - this.dispatch({ ...opts, body: pipelineHandler.req }, pipelineHandler) - return pipelineHandler.ret - } catch (err) { - return new PassThrough().destroy(err) - } -} - -module.exports = pipeline diff --git a/node_modules/undici/lib/api/api-request.js b/node_modules/undici/lib/api/api-request.js deleted file mode 100644 index be17d62..0000000 --- a/node_modules/undici/lib/api/api-request.js +++ /dev/null @@ -1,214 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const { Readable } = require('./readable') -const { InvalidArgumentError, RequestAbortedError } = require('../core/errors') -const util = require('../core/util') -const { getResolveErrorBodyCallback } = require('./util') -const { AsyncResource } = require('node:async_hooks') - -class RequestHandler extends AsyncResource { - constructor (opts, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } - - const { signal, method, opaque, body, onInfo, responseHeaders, throwOnError, highWaterMark } = opts - - try { - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } - - if (highWaterMark && (typeof highWaterMark !== 'number' || highWaterMark < 0)) { - throw new InvalidArgumentError('invalid highWaterMark') - } - - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } - - if (method === 'CONNECT') { - throw new InvalidArgumentError('invalid method') - } - - if (onInfo && typeof onInfo !== 'function') { - throw new InvalidArgumentError('invalid onInfo callback') - } - - super('UNDICI_REQUEST') - } catch (err) { - if (util.isStream(body)) { - util.destroy(body.on('error', util.nop), err) - } - throw err - } - - this.method = method - this.responseHeaders = responseHeaders || null - this.opaque = opaque || null - this.callback = callback - this.res = null - this.abort = null - this.body = body - this.trailers = {} - this.context = null - 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) - }) - } - - 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.on('error', util.nop), 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) { - if (this.reason) { - abort(this.reason) - return - } - - assert(this.callback) - - this.abort = abort - this.context = context - } - - onHeaders (statusCode, rawHeaders, resume, statusMessage) { - const { callback, opaque, abort, context, responseHeaders, highWaterMark } = this - - const headers = responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - - if (statusCode < 200) { - if (this.onInfo) { - this.onInfo({ statusCode, headers }) - } - return - } - - const parsedHeaders = responseHeaders === 'raw' ? util.parseHeaders(rawHeaders) : headers - const contentType = parsedHeaders['content-type'] - const contentLength = parsedHeaders['content-length'] - 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 = res - if (callback !== null) { - if (this.throwOnError && statusCode >= 400) { - this.runInAsyncScope(getResolveErrorBodyCallback, null, - { callback, body: res, contentType, statusCode, statusMessage, headers } - ) - } else { - this.runInAsyncScope(callback, null, null, { - statusCode, - headers, - trailers: this.trailers, - opaque, - body: res, - context - }) - } - } - } - - onData (chunk) { - return this.res.push(chunk) - } - - onComplete (trailers) { - util.parseHeaders(trailers, this.trailers) - this.res.push(null) - } - - onError (err) { - const { res, callback, body, opaque } = this - - if (callback) { - // TODO: Does this need queueMicrotask? - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) - } - - if (res) { - this.res = null - // Ensure all queued handlers are invoked before destroying res. - queueMicrotask(() => { - util.destroy(res, err) - }) - } - - if (body) { - this.body = null - util.destroy(body, err) - } - - if (this.removeAbortListener) { - res?.off('close', this.removeAbortListener) - this.removeAbortListener() - this.removeAbortListener = null - } - } -} - -function request (opts, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - request.call(this, opts, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) - } - - try { - this.dispatch(opts, new RequestHandler(opts, callback)) - } catch (err) { - if (typeof callback !== 'function') { - throw err - } - const opaque = opts?.opaque - queueMicrotask(() => callback(err, { opaque })) - } -} - -module.exports = request -module.exports.RequestHandler = RequestHandler diff --git a/node_modules/undici/lib/api/api-stream.js b/node_modules/undici/lib/api/api-stream.js deleted file mode 100644 index fba2266..0000000 --- a/node_modules/undici/lib/api/api-stream.js +++ /dev/null @@ -1,220 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const { finished, PassThrough } = require('node:stream') -const { InvalidArgumentError, InvalidReturnValueError } = 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 StreamHandler extends AsyncResource { - constructor (opts, factory, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } - - const { signal, method, opaque, body, onInfo, responseHeaders, throwOnError } = opts - - try { - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } - - if (typeof factory !== 'function') { - throw new InvalidArgumentError('invalid factory') - } - - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } - - if (method === 'CONNECT') { - throw new InvalidArgumentError('invalid method') - } - - if (onInfo && typeof onInfo !== 'function') { - throw new InvalidArgumentError('invalid onInfo callback') - } - - super('UNDICI_STREAM') - } catch (err) { - if (util.isStream(body)) { - util.destroy(body.on('error', util.nop), err) - } - throw err - } - - this.responseHeaders = responseHeaders || null - this.opaque = opaque || null - this.factory = factory - this.callback = callback - this.res = null - this.abort = null - this.context = null - this.trailers = null - this.body = body - this.onInfo = onInfo || null - this.throwOnError = throwOnError || false - - if (util.isStream(body)) { - body.on('error', (err) => { - this.onError(err) - }) - } - - addSignal(this, signal) - } - - onConnect (abort, context) { - if (this.reason) { - abort(this.reason) - return - } - - assert(this.callback) - - this.abort = abort - this.context = context - } - - onHeaders (statusCode, rawHeaders, resume, statusMessage) { - const { factory, opaque, context, callback, responseHeaders } = this - - const headers = responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - - if (statusCode < 200) { - if (this.onInfo) { - this.onInfo({ statusCode, headers }) - } - return - } - - this.factory = null - - let res - - if (this.throwOnError && statusCode >= 400) { - const parsedHeaders = responseHeaders === 'raw' ? util.parseHeaders(rawHeaders) : headers - const contentType = parsedHeaders['content-type'] - res = new PassThrough() - - this.callback = null - this.runInAsyncScope(getResolveErrorBodyCallback, null, - { callback, body: res, contentType, statusCode, statusMessage, headers } - ) - } else { - if (factory === null) { - return - } - - res = this.runInAsyncScope(factory, null, { - statusCode, - headers, - opaque, - context - }) - - if ( - !res || - typeof res.write !== 'function' || - typeof res.end !== 'function' || - typeof res.on !== 'function' - ) { - throw new InvalidReturnValueError('expected Writable') - } - - // TODO: Avoid finished. It registers an unnecessary amount of listeners. - finished(res, { readable: false }, (err) => { - const { callback, res, opaque, trailers, abort } = this - - this.res = null - if (err || !res.readable) { - util.destroy(res, err) - } - - this.callback = null - this.runInAsyncScope(callback, null, err || null, { opaque, trailers }) - - if (err) { - abort() - } - }) - } - - res.on('drain', resume) - - this.res = res - - const needDrain = res.writableNeedDrain !== undefined - ? res.writableNeedDrain - : res._writableState?.needDrain - - return needDrain !== true - } - - onData (chunk) { - const { res } = this - - return res ? res.write(chunk) : true - } - - onComplete (trailers) { - const { res } = this - - removeSignal(this) - - if (!res) { - return - } - - this.trailers = util.parseHeaders(trailers) - - res.end() - } - - onError (err) { - const { res, callback, opaque, body } = this - - removeSignal(this) - - this.factory = null - - if (res) { - this.res = null - util.destroy(res, err) - } else if (callback) { - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) - } - - if (body) { - this.body = null - util.destroy(body, err) - } - } -} - -function stream (opts, factory, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - stream.call(this, opts, factory, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) - } - - try { - this.dispatch(opts, new StreamHandler(opts, factory, callback)) - } catch (err) { - if (typeof callback !== 'function') { - throw err - } - const opaque = opts?.opaque - queueMicrotask(() => callback(err, { opaque })) - } -} - -module.exports = stream diff --git a/node_modules/undici/lib/api/api-upgrade.js b/node_modules/undici/lib/api/api-upgrade.js deleted file mode 100644 index 7effcf2..0000000 --- a/node_modules/undici/lib/api/api-upgrade.js +++ /dev/null @@ -1,108 +0,0 @@ -'use strict' - -const { InvalidArgumentError, SocketError } = require('../core/errors') -const { AsyncResource } = require('node:async_hooks') -const util = require('../core/util') -const { addSignal, removeSignal } = require('./abort-signal') -const assert = require('node:assert') - -class UpgradeHandler extends AsyncResource { - constructor (opts, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } - - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } - - const { signal, opaque, responseHeaders } = opts - - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } - - super('UNDICI_UPGRADE') - - this.responseHeaders = responseHeaders || null - this.opaque = opaque || null - this.callback = callback - this.abort = null - this.context = null - - addSignal(this, signal) - } - - onConnect (abort, context) { - if (this.reason) { - abort(this.reason) - return - } - - assert(this.callback) - - this.abort = abort - this.context = null - } - - onHeaders () { - throw new SocketError('bad upgrade', null) - } - - onUpgrade (statusCode, rawHeaders, socket) { - assert(statusCode === 101) - - const { callback, opaque, context } = this - - removeSignal(this) - - this.callback = null - const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - this.runInAsyncScope(callback, null, null, { - headers, - socket, - opaque, - context - }) - } - - onError (err) { - const { callback, opaque } = this - - removeSignal(this) - - if (callback) { - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) - } - } -} - -function upgrade (opts, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - upgrade.call(this, opts, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) - } - - try { - const upgradeHandler = new UpgradeHandler(opts, callback) - this.dispatch({ - ...opts, - method: opts.method || 'GET', - upgrade: opts.protocol || 'Websocket' - }, upgradeHandler) - } catch (err) { - if (typeof callback !== 'function') { - throw err - } - const opaque = opts?.opaque - queueMicrotask(() => callback(err, { opaque })) - } -} - -module.exports = upgrade diff --git a/node_modules/undici/lib/api/index.js b/node_modules/undici/lib/api/index.js deleted file mode 100644 index 8983a5e..0000000 --- a/node_modules/undici/lib/api/index.js +++ /dev/null @@ -1,7 +0,0 @@ -'use strict' - -module.exports.request = require('./api-request') -module.exports.stream = require('./api-stream') -module.exports.pipeline = require('./api-pipeline') -module.exports.upgrade = require('./api-upgrade') -module.exports.connect = require('./api-connect') diff --git a/node_modules/undici/lib/api/readable.js b/node_modules/undici/lib/api/readable.js deleted file mode 100644 index 47fbf3e..0000000 --- a/node_modules/undici/lib/api/readable.js +++ /dev/null @@ -1,385 +0,0 @@ -// Ported from https://github.com/nodejs/undici/pull/907 - -'use strict' - -const assert = require('node:assert') -const { Readable } = require('node:stream') -const { RequestAbortedError, NotSupportedError, InvalidArgumentError, AbortError } = require('../core/errors') -const util = require('../core/util') -const { ReadableStreamFrom } = require('../core/util') - -const kConsume = Symbol('kConsume') -const kReading = Symbol('kReading') -const kBody = Symbol('kBody') -const kAbort = Symbol('kAbort') -const kContentType = Symbol('kContentType') -const kContentLength = Symbol('kContentLength') - -const noop = () => {} - -class BodyReadable extends Readable { - constructor ({ - resume, - abort, - contentType = '', - contentLength, - highWaterMark = 64 * 1024 // Same as nodejs fs streams. - }) { - super({ - autoDestroy: true, - read: resume, - highWaterMark - }) - - this._readableState.dataEmitted = false - - this[kAbort] = abort - this[kConsume] = null - this[kBody] = null - this[kContentType] = contentType - this[kContentLength] = contentLength - - // Is stream being consumed through Readable API? - // This is an optimization so that we avoid checking - // for 'data' and 'readable' listeners in the hot path - // inside push(). - this[kReading] = false - } - - destroy (err) { - if (!err && !this._readableState.endEmitted) { - err = new RequestAbortedError() - } - - if (err) { - this[kAbort]() - } - - return super.destroy(err) - } - - _destroy (err, callback) { - // Workaround for Node "bug". If the stream is destroyed in same - // 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. - if (!this[kReading]) { - setImmediate(() => { - callback(err) - }) - } else { - callback(err) - } - } - - on (ev, ...args) { - if (ev === 'data' || ev === 'readable') { - this[kReading] = true - } - return super.on(ev, ...args) - } - - addListener (ev, ...args) { - return this.on(ev, ...args) - } - - off (ev, ...args) { - const ret = super.off(ev, ...args) - if (ev === 'data' || ev === 'readable') { - this[kReading] = ( - this.listenerCount('data') > 0 || - this.listenerCount('readable') > 0 - ) - } - return ret - } - - removeListener (ev, ...args) { - return this.off(ev, ...args) - } - - push (chunk) { - if (this[kConsume] && chunk !== null) { - consumePush(this[kConsume], chunk) - return this[kReading] ? super.push(chunk) : true - } - return super.push(chunk) - } - - // https://fetch.spec.whatwg.org/#dom-body-text - async text () { - return consume(this, 'text') - } - - // https://fetch.spec.whatwg.org/#dom-body-json - async json () { - return consume(this, 'json') - } - - // https://fetch.spec.whatwg.org/#dom-body-blob - async blob () { - return consume(this, 'blob') - } - - // https://fetch.spec.whatwg.org/#dom-body-bytes - async bytes () { - return consume(this, 'bytes') - } - - // https://fetch.spec.whatwg.org/#dom-body-arraybuffer - async arrayBuffer () { - return consume(this, 'arrayBuffer') - } - - // https://fetch.spec.whatwg.org/#dom-body-formdata - async formData () { - // TODO: Implement. - throw new NotSupportedError() - } - - // https://fetch.spec.whatwg.org/#dom-body-bodyused - get bodyUsed () { - return util.isDisturbed(this) - } - - // https://fetch.spec.whatwg.org/#dom-body-body - get body () { - if (!this[kBody]) { - this[kBody] = ReadableStreamFrom(this) - if (this[kConsume]) { - // TODO: Is this the best way to force a lock? - this[kBody].getReader() // Ensure stream is locked. - assert(this[kBody].locked) - } - } - return this[kBody] - } - - async dump (opts) { - let limit = Number.isFinite(opts?.limit) ? opts.limit : 128 * 1024 - const signal = opts?.signal - - if (signal != null && (typeof signal !== 'object' || !('aborted' in signal))) { - throw new InvalidArgumentError('signal must be an AbortSignal') - } - - signal?.throwIfAborted() - - if (this._readableState.closeEmitted) { - return null - } - - return await new Promise((resolve, reject) => { - if (this[kContentLength] > limit) { - this.destroy(new AbortError()) - } - - const onAbort = () => { - this.destroy(signal.reason ?? new AbortError()) - } - signal?.addEventListener('abort', onAbort) - - this - .on('close', function () { - signal?.removeEventListener('abort', onAbort) - if (signal?.aborted) { - reject(signal.reason ?? new AbortError()) - } else { - resolve(null) - } - }) - .on('error', noop) - .on('data', function (chunk) { - limit -= chunk.length - if (limit <= 0) { - this.destroy() - } - }) - .resume() - }) - } -} - -// https://streams.spec.whatwg.org/#readablestream-locked -function isLocked (self) { - // Consume is an implicit lock. - return (self[kBody] && self[kBody].locked === true) || self[kConsume] -} - -// https://fetch.spec.whatwg.org/#body-unusable -function isUnusable (self) { - return util.isDisturbed(self) || isLocked(self) -} - -async function consume (stream, type) { - assert(!stream[kConsume]) - - return new Promise((resolve, reject) => { - if (isUnusable(stream)) { - const rState = stream._readableState - if (rState.destroyed && rState.closeEmitted === false) { - stream - .on('error', err => { - reject(err) - }) - .on('close', () => { - reject(new TypeError('unusable')) - }) - } else { - reject(rState.errored ?? new TypeError('unusable')) - } - } else { - queueMicrotask(() => { - stream[kConsume] = { - type, - stream, - resolve, - reject, - length: 0, - body: [] - } - - stream - .on('error', function (err) { - consumeFinish(this[kConsume], err) - }) - .on('close', function () { - if (this[kConsume].body !== null) { - consumeFinish(this[kConsume], new RequestAbortedError()) - } - }) - - consumeStart(stream[kConsume]) - }) - } - }) -} - -function consumeStart (consume) { - if (consume.body === null) { - return - } - - const { _readableState: state } = consume.stream - - if (state.bufferIndex) { - const start = state.bufferIndex - const end = state.buffer.length - for (let n = start; n < end; n++) { - consumePush(consume, state.buffer[n]) - } - } else { - for (const chunk of state.buffer) { - consumePush(consume, chunk) - } - } - - if (state.endEmitted) { - consumeEnd(this[kConsume]) - } else { - consume.stream.on('end', function () { - consumeEnd(this[kConsume]) - }) - } - - consume.stream.resume() - - while (consume.stream.read() != null) { - // Loop - } -} - -/** - * @param {Buffer[]} chunks - * @param {number} length - */ -function chunksDecode (chunks, length) { - if (chunks.length === 0 || length === 0) { - return '' - } - const buffer = chunks.length === 1 ? chunks[0] : Buffer.concat(chunks, length) - const bufferLength = buffer.length - - // Skip BOM. - const start = - bufferLength > 2 && - buffer[0] === 0xef && - buffer[1] === 0xbb && - buffer[2] === 0xbf - ? 3 - : 0 - return buffer.utf8Slice(start, bufferLength) -} - -/** - * @param {Buffer[]} chunks - * @param {number} length - * @returns {Uint8Array} - */ -function chunksConcat (chunks, length) { - if (chunks.length === 0 || length === 0) { - return new Uint8Array(0) - } - if (chunks.length === 1) { - // fast-path - return new Uint8Array(chunks[0]) - } - const buffer = new Uint8Array(Buffer.allocUnsafeSlow(length).buffer) - - let offset = 0 - for (let i = 0; i < chunks.length; ++i) { - const chunk = chunks[i] - buffer.set(chunk, offset) - offset += chunk.length - } - - return buffer -} - -function consumeEnd (consume) { - const { type, body, resolve, stream, length } = consume - - try { - if (type === 'text') { - resolve(chunksDecode(body, length)) - } else if (type === 'json') { - resolve(JSON.parse(chunksDecode(body, length))) - } else if (type === 'arrayBuffer') { - resolve(chunksConcat(body, length).buffer) - } else if (type === 'blob') { - resolve(new Blob(body, { type: stream[kContentType] })) - } else if (type === 'bytes') { - resolve(chunksConcat(body, length)) - } - - consumeFinish(consume) - } catch (err) { - stream.destroy(err) - } -} - -function consumePush (consume, chunk) { - consume.length += chunk.length - consume.body.push(chunk) -} - -function consumeFinish (consume, err) { - if (consume.body === null) { - return - } - - if (err) { - consume.reject(err) - } else { - consume.resolve() - } - - consume.type = null - consume.stream = null - consume.resolve = null - consume.reject = null - consume.length = 0 - consume.body = null -} - -module.exports = { Readable: BodyReadable, chunksDecode } diff --git a/node_modules/undici/lib/api/util.js b/node_modules/undici/lib/api/util.js deleted file mode 100644 index 2f983bf..0000000 --- a/node_modules/undici/lib/api/util.js +++ /dev/null @@ -1,93 +0,0 @@ -const assert = require('node:assert') -const { - ResponseStatusCodeError -} = require('../core/errors') - -const { chunksDecode } = require('./readable') -const CHUNK_LIMIT = 128 * 1024 - -async function getResolveErrorBodyCallback ({ callback, body, contentType, statusCode, statusMessage, headers }) { - assert(body) - - let chunks = [] - let length = 0 - - try { - for await (const chunk of body) { - chunks.push(chunk) - length += chunk.length - if (length > CHUNK_LIMIT) { - chunks = [] - length = 0 - break - } - } - } catch { - chunks = [] - length = 0 - // Do nothing.... - } - - const message = `Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}` - - if (statusCode === 204 || !contentType || !length) { - queueMicrotask(() => callback(new ResponseStatusCodeError(message, statusCode, headers))) - return - } - - const stackTraceLimit = Error.stackTraceLimit - Error.stackTraceLimit = 0 - let payload - - try { - if (isContentTypeApplicationJson(contentType)) { - payload = JSON.parse(chunksDecode(chunks, length)) - } else if (isContentTypeText(contentType)) { - payload = chunksDecode(chunks, length) - } - } catch { - // process in a callback to avoid throwing in the microtask queue - } finally { - Error.stackTraceLimit = stackTraceLimit - } - queueMicrotask(() => callback(new ResponseStatusCodeError(message, statusCode, headers, payload))) -} - -const isContentTypeApplicationJson = (contentType) => { - return ( - contentType.length > 15 && - contentType[11] === '/' && - contentType[0] === 'a' && - contentType[1] === 'p' && - contentType[2] === 'p' && - contentType[3] === 'l' && - contentType[4] === 'i' && - contentType[5] === 'c' && - contentType[6] === 'a' && - contentType[7] === 't' && - contentType[8] === 'i' && - contentType[9] === 'o' && - contentType[10] === 'n' && - contentType[12] === 'j' && - contentType[13] === 's' && - contentType[14] === 'o' && - contentType[15] === 'n' - ) -} - -const isContentTypeText = (contentType) => { - return ( - contentType.length > 4 && - contentType[4] === '/' && - contentType[0] === 't' && - contentType[1] === 'e' && - contentType[2] === 'x' && - contentType[3] === 't' - ) -} - -module.exports = { - getResolveErrorBodyCallback, - isContentTypeApplicationJson, - isContentTypeText -} |