metautil - npm Package Compare versions

Comparing version 3.3.0 to 3.4.0

CHANGELOG.md

@@ -5,2 +5,7 @@ # Changelog
 
+## [3.4.0][] - 2021-02-21
+
+- Implement simple polyfill for AbortController
+- Support AbortController in `await timeout`
+
 ## [3.3.0][] - 2021-02-19
@@ -38,3 +43,4 @@
 
-[unreleased]: https://github.com/metarhia/metautil/compare/v3.3.0...HEAD
+[unreleased]: https://github.com/metarhia/metautil/compare/v3.4.0...HEAD
+[3.4.0]: https://github.com/metarhia/metautil/compare/v3.3.0...v3.4.0
 [3.3.0]: https://github.com/metarhia/metautil/compare/v3.2.0...v3.3.0
@@ -41,0 +47,0 @@ [3.2.0]: https://github.com/metarhia/metautil/compare/v3.1.0...v3.2.0

lib/utilities.js

 'use strict';
 
 const path = require('path');
+const { EventEmitter } = require('events');
 
@@ -144,5 +145,18 @@ const random = (min, max) => {
 
-const timeout = (msec) =>
-  new Promise((resolve) => {
-    setTimeout(resolve, msec);
+const createAbortController = () => {
+  const signal = new EventEmitter();
+  const abort = () => {
+    signal.emit('abort');
+  };
+  return { abort, signal };
+};
+
+const timeout = (msec, signal = null) =>
+  new Promise((resolve, reject) => {
+    const timer = setTimeout(resolve, msec);
+    if (!signal) return;
+    signal.on('abort', () => {
+      clearTimeout(timer);
+      reject();
+    });
   });
@@ -165,3 +179,4 @@
   parseCookies,
+  createAbortController,
   timeout,
 };

package.json

 {
   "name": "metautil",
-  "version": "3.3.0",
+  "version": "3.4.0",
   "author": "Timur Shemsedinov <[e-mail]>",
@@ -5,0 +5,0 @@ "license": "MIT",

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Fixed alerts

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Major refactor

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Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Improved metrics

Total package byte prevSize

13314

increased by4.44%

Lines of code

314

increased by4.67%

Number of medium supply chain risk alerts

0

decreased by-100%

No dependency changes