0.7.3

README.md

@@ -33,7 +33,7 @@ console.log('Plaintext:', plainText.toString())
 ## API
 
 See [sodium-native](https://github.com/sodium-friends/sodium-native).
-This is a work in progress so all functions are not implemented yet.
+This is a work in progress so not all functions are implemented yet.
 
 This module is organised into individual submodules which can be required
 independently for smaller bundles in the browser. To leverage automatic

memory.js

@@ -1,21 +1,28 @@
 /* eslint-disable camelcase */
-var MessageChannel = global.MessageChannel
-if (MessageChannel == null) ({ MessageChannel } = require('worker' + '_threads'))
 
 function sodium_malloc (n) {
   return new Uint8Array(n)
 }
 
-const sink = new MessageChannel()
 function sodium_free (n) {
   sodium_memzero(n)
-  sink.port1.postMessage(n.buffer, [n.buffer])
+  loadSink().port1.postMessage(n.buffer, [n.buffer])
 }
 
 function sodium_memzero (arr) {
   arr.fill(0)
 }
 
+var sink
+
+function loadSink () {
+  if (sink) return sink
+  var MessageChannel = global.MessageChannel
+  if (MessageChannel == null) ({ MessageChannel } = require('worker' + '_threads'))
+  sink = new MessageChannel()
+  return sink
+}
+
 module.exports = {
   sodium_malloc,
   sodium_free,

package.json

@@ -1,6 +1,6 @@
 {
   "name": "sodium-javascript",
-  "version": "0.7.1",
+  "version": "0.7.3",
   "description": "WIP - a pure javascript version of sodium-native",
   "main": "index.js",
   "dependencies": {
@@ -24,7 +24,8 @@
     ]
   },
   "browser": {
-    "crypto": false
+    "crypto": false,
+    "worker_threads": false
   },
   "react-native": {
     "crypto": "crypto"

test.js

@@ -1,3 +1,3 @@
 require('sodium-test')(require('.'))
 
-if (typeof window !== 'undefined') window.close()
+if ((typeof window !== 'undefined') && window.close) window.close()