49 lines
1.8 KiB
JavaScript
49 lines
1.8 KiB
JavaScript
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// TODO: Remove this file when Node.js 16 is not supported anymore
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if (typeof fetch === "undefined" && typeof globalThis.fetch === "undefined") {
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function getFetchImpl() {
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return require("next/dist/compiled/undici");
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}
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function getRequestImpl() {
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const OriginalRequest = getFetchImpl().Request;
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return class extends OriginalRequest {
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constructor(input, init){
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super(input, init);
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this.next = init == null ? void 0 : init.next;
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}
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};
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}
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// Due to limitation of global configuration, we have to do this resolution at runtime
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globalThis.fetch = (...args)=>{
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var _global___NEXT_HTTP_AGENT_OPTIONS;
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const fetchImpl = getFetchImpl();
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// Undici does not support the `keepAlive` option,
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// instead we have to pass a custom dispatcher
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if (!((_global___NEXT_HTTP_AGENT_OPTIONS = global.__NEXT_HTTP_AGENT_OPTIONS) == null ? void 0 : _global___NEXT_HTTP_AGENT_OPTIONS.keepAlive) && !global.__NEXT_UNDICI_AGENT_SET) {
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global.__NEXT_UNDICI_AGENT_SET = true;
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fetchImpl.setGlobalDispatcher(new fetchImpl.Agent({
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pipelining: 0
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}));
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console.warn('Warning - Configuring `keepAlive: false` is deprecated. Use `{ headers: { connection: "close" } }` instead.');
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}
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return fetchImpl.fetch(...args);
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};
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Object.defineProperties(global, {
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Headers: {
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get () {
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return getFetchImpl().Headers;
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}
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},
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Request: {
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get () {
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return getRequestImpl();
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}
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},
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Response: {
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get () {
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return getFetchImpl().Response;
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}
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}
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});
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}
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//# sourceMappingURL=node-polyfill-fetch.js.map
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