60 lines
2.0 KiB
JavaScript
60 lines
2.0 KiB
JavaScript
|
"use strict";
|
||
|
|
// Polyfill fetch() in the Node.js environment
|
||
|
|
if (!global.fetch) {
|
||
|
|
function getFetchImpl() {
|
||
|
|
return global.__NEXT_USE_UNDICI ? require("next/dist/compiled/undici") : require("next/dist/compiled/node-fetch");
|
||
|
|
}
|
||
|
|
function getRequestImpl() {
|
||
|
|
const OriginRequest = getFetchImpl().Request;
|
||
|
|
return class Request extends OriginRequest {
|
||
|
|
constructor(input, init){
|
||
|
|
super(input, init);
|
||
|
|
this.next = init == null ? void 0 : init.next;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
// Due to limitation of global configuration, we have to do this resolution at runtime
|
||
|
|
global.fetch = (...args)=>{
|
||
|
|
const fetchImpl = getFetchImpl();
|
||
|
|
if (global.__NEXT_USE_UNDICI) {
|
||
|
|
var ref;
|
||
|
|
// Undici does not support the `keepAlive` option,
|
||
|
|
// instead we have to pass a custom dispatcher
|
||
|
|
if (!((ref = global.__NEXT_HTTP_AGENT_OPTIONS) == null ? void 0 : ref.keepAlive) && !global.__NEXT_UNDICI_AGENT_SET) {
|
||
|
|
global.__NEXT_UNDICI_AGENT_SET = true;
|
||
|
|
fetchImpl.setGlobalDispatcher(new fetchImpl.Agent({
|
||
|
|
pipelining: 0
|
||
|
|
}));
|
||
|
|
}
|
||
|
|
return fetchImpl.fetch(...args);
|
||
|
|
}
|
||
|
|
const agent = ({ protocol })=>protocol === "http:" ? global.__NEXT_HTTP_AGENT : global.__NEXT_HTTPS_AGENT;
|
||
|
|
if (!args[1]) {
|
||
|
|
args[1] = {
|
||
|
|
agent
|
||
|
|
};
|
||
|
|
} else if (!args[1].agent) {
|
||
|
|
args[1].agent = agent;
|
||
|
|
}
|
||
|
|
return fetchImpl(...args);
|
||
|
|
};
|
||
|
|
Object.defineProperties(global, {
|
||
|
|
Headers: {
|
||
|
|
get () {
|
||
|
|
return getFetchImpl().Headers;
|
||
|
|
}
|
||
|
|
},
|
||
|
|
Request: {
|
||
|
|
get () {
|
||
|
|
return getRequestImpl();
|
||
|
|
}
|
||
|
|
},
|
||
|
|
Response: {
|
||
|
|
get () {
|
||
|
|
return getFetchImpl().Response;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
//# sourceMappingURL=node-polyfill-fetch.js.map
|