51 lines
1.2 KiB
JavaScript
51 lines
1.2 KiB
JavaScript
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'use strict'
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// We include a version number for the Dispatcher API. In case of breaking changes,
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// this version number must be increased to avoid conflicts.
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const globalDispatcher = Symbol.for('undici.globalDispatcher.1')
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const { InvalidArgumentError } = require('./core/errors')
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const Agent = require('./dispatcher/agent')
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if (getGlobalDispatcher() === undefined) {
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setGlobalDispatcher(new Agent())
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}
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function setGlobalDispatcher (agent) {
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if (!agent || typeof agent.dispatch !== 'function') {
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throw new InvalidArgumentError('Argument agent must implement Agent')
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}
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Object.defineProperty(globalThis, globalDispatcher, {
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value: agent,
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writable: true,
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enumerable: false,
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configurable: false
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})
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}
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function getGlobalDispatcher () {
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return globalThis[globalDispatcher]
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}
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// These are the globals that can be installed by undici.install().
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// Not exported by index.js to avoid use outside of this module.
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const installedExports = /** @type {const} */ (
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[
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'fetch',
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'Headers',
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'Response',
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'Request',
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'FormData',
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'WebSocket',
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'CloseEvent',
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'ErrorEvent',
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'MessageEvent',
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'EventSource'
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]
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)
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module.exports = {
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setGlobalDispatcher,
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getGlobalDispatcher,
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installedExports
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}
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