fix: support use on Node.js 16

fengmk2 · fengmk2 · commit 62d3a95d10eb · 2024-12-02T15:03:20.000+08:00
diff --git a/src/index.ts b/src/index.ts
@@ -1,4 +1,8 @@
 import { LRU } from 'ylru';
+import { patchForNode16 } from './utils.js';
+
+patchForNode16();
+
 import { HttpClient, HEADER_USER_AGENT } from './HttpClient.js';
 import { RequestOptions, RequestURL } from './Request.js';
 
diff --git a/src/utils.ts b/src/utils.ts
@@ -1,6 +1,8 @@
 import { randomBytes, createHash } from 'node:crypto';
 import { Readable } from 'node:stream';
 import { performance } from 'node:perf_hooks';
+import { ReadableStream } from 'node:stream/web';
+import { Blob } from 'node:buffer';
 import type { FixJSONCtlChars } from './Request.js';
 import { SocketInfo } from './Response.js';
 import symbols from './symbols.js';
@@ -205,3 +207,29 @@ export function convertHeader(headers: Headers): IncomingHttpHeaders {
   }
   return res;
 }
+
+// support require from Node.js 16
+export function patchForNode16() {
+  if (typeof global.ReadableStream === 'undefined') {
+    // @ts-ignore
+    global.ReadableStream = ReadableStream;
+  }
+  if (typeof global.Blob === 'undefined') {
+    // @ts-ignore
+    global.Blob = Blob;
+  }
+  if (typeof global.DOMException === 'undefined') {
+    // @ts-ignore
+    global.DOMException = getDOMExceptionClass();
+  }
+}
+
+// https://github.com/jimmywarting/node-domexception/blob/main/index.js
+function getDOMExceptionClass() {
+  try {
+    // @ts-ignore
+    atob(0);
+  } catch (err: any) {
+    return err.constructor;
+  }
+}
