fix: detect web worker (#1711)

mqttjs · Oct 10, 2023 · a75a467 · a75a467
1 parent df78893
commit a75a467
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/.eslintrc.js b/.eslintrc.js
@@ -6,6 +6,7 @@ module.exports = {
 		commonjs: true,
 		es2021: true,
 		node: true,
+		worker: true,
 	},
 	extends: [
 		'airbnb-base',

diff --git a/src/lib/is-browser.ts b/src/lib/is-browser.ts
@@ -1,4 +1,6 @@
 const isBrowser =
-	typeof window !== 'undefined' && typeof window.document !== 'undefined'
+	(typeof window !== 'undefined' && typeof window.document !== 'undefined') ||
+	// eslint-disable-next-line no-restricted-globals
+	(typeof self !== 'undefined' && typeof self.postMessage === 'function') // is web worker
 
 export default isBrowser