on-exit-leak-free - npm Package Compare versions

Comparing version 2.1.1 to 2.1.2

index.js

@@ -11,4 +11,11 @@ 'use strict'
 }
-const registry = new FinalizationRegistry(clear)
 
+let registry
+
+function ensureRegistry () {
+  if (registry === undefined) {
+    registry = new FinalizationRegistry(clear)
+  }
+}
+
 function install (event) {
@@ -27,2 +34,5 @@ if (refs[event].length > 0) {
   process.removeListener(event, functions[event])
+  if (refs.exit.length === 0 && refs.beforeExit.length === 0) {
+    registry = undefined
+  }
 }
@@ -69,2 +79,3 @@
 
+  ensureRegistry()
   registry.register(obj, ref)
@@ -83,2 +94,5 @@ refs[event].push(ref)
 function unregister (obj) {
+  if (registry === undefined) {
+    return
+  }
   registry.unregister(obj)
@@ -85,0 +99,0 @@ for (const event of ['exit', 'beforeExit']) {

package.json

 {
   "name": "on-exit-leak-free",
-  "version": "2.1.1",
+  "version": "2.1.2",
   "description": "Execute a function on exit without leaking memory, allowing all objects to be garbage collected",
@@ -5,0 +5,0 @@ "main": "index.js",

test/fixtures/beforeExit.js

@@ -14,3 +14,2 @@ 'use strict'
 function shutdown (obj, event) {
-  console.log(event)
   shutdownCalled = true
@@ -17,0 +16,0 @@ if (event === 'beforeExit') {

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Improved metrics

Total package byte prevSize

9246

increased by2.41%

Lines of code

214

increased by5.42%

No dependency changes