fixup

lib/internal/modules/esm/worker.js

@@ -3,14 +3,12 @@
 const {
   ReflectApply,
   SafeWeakMap,
-  Uint8Array,
   globalThis: {
     Atomics,
   },
 } = primordials;
 const {
   ERR_INVALID_RETURN_VALUE,
-  ERR_OUT_OF_RANGE,
 } = require('internal/errors').codes;
 
 // Create this WeakMap in js-land because V8 has no C++ API for WeakMap.
@@ -19,7 +17,6 @@ internalBinding('module_wrap').callbackMap = new SafeWeakMap();
 const {
   isMainThread,
   workerData: { lock, syncCommPort },
-  parentPort,
 } = require('worker_threads');
 if (isMainThread) { return; } // Needed to pass some tests that happen to load this file on the main thread
 
@@ -44,7 +41,7 @@ function releaseLock() {
     initializationError = exception;
   }
 
-  parentPort.on('message', handleSyncMessage);
+  syncCommPort.on('message', handleSyncMessage);
 
   // ! Put as little above this line as possible
   releaseLock(); // Send 'ready' signal to main
@@ -67,9 +64,9 @@ function releaseLock() {
 
     // Send the method response (or exception) to the main thread
     try {
-      parentPort.postMessage(response);
+      syncCommPort.postMessage(response);
     } catch (exception) {
-      parentPort.postMessage(exception);
+      syncCommPort.postMessage(exception);
     }
     releaseLock();
   }