FINALLY fix it

index.js

@@ -1,4 +1,4 @@
-const { Isolate } = require('isolated-vm')
+const { VM } = require('@n8n/vm2')
 const { Server } = require('socket.io')
 const util = require('util')
 const { stylize } = require('./colors')
@@ -13,10 +13,10 @@ const BRIDGE_PREFIX = 'function:'
 
 const io = new Server(3069)
 
-io.on('connection', (socket) => {
+io.on('connection', async (socket) => {
     let functions
-
     let proxy
+    let vm
 
     const handler = {
         get (target, prop) {
@@ -49,33 +49,26 @@ io.on('connection', (socket) => {
         resetVM()
     })
 
-    const isolate = new Isolate({ memoryLimit: 256 })
-
-    let context
     async function resetVM () {
-        context = await isolate.createContext()
-
-        // TODO: fix
-
-        // const global = context.global
-
-        // await global.set('this', global.derefInto())
-        // await global.set('global', global.derefInto())
-
-        // await global.set('bridge', () => { return proxy })
-        // await global.set('randomstring', () => randomstring)
-        // await global.set('ChatMessage', () => ChatMessage)
-        // await global.set('mc', () => mc)
-        // await global.set('moment', () => moment)
-        // await global.set('crypto', () => crypto)
-        // await global.set('nbt', () => nbt)
+        vm = new VM({
+            timeout: 1000,
+            sandbox: {
+                get bridge () { return proxy },
+                randomstring,
+                ChatMessage,
+                mc,
+                moment,
+                crypto,
+                nbt
+            }
+        })
     }
 
     resetVM()
 
     socket.on('runCode', async (transactionId, code) => {
         try {
-            const output = await context.eval(code, { timeout: 1000 })
+            const output = vm.run(code)
 
             socket.emit('codeOutput', transactionId, false, util.inspect(output, { stylize }))
         } catch (e) {

package.json

@@ -10,14 +10,13 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "isolated-vm": "^4.6.0",
+    "@n8n/vm2": "^3.9.25",
     "minecraft-protocol": "^1.43.1",
     "moment": "^2.29.4",
     "moment-timezone": "^0.5.43",
     "prismarine-chat": "^1.8.0",
     "prismarine-nbt": "^2.2.1",
     "randomstring": "^1.3.0",
-    "socket.io": "^4.7.1",
-    "vm2": "^3.9.19"
+    "socket.io": "^4.7.1"
   }
 }