Update app.mjs

app.mjs

@@ -24,6 +24,7 @@ if (!isMainThread) {
             parentPort.postMessage({ error: format(error) })
         }
     })
+    return true
 }
 
 const isNumber = (v) => typeof v === 'number' && !isNaN(v)
@@ -65,36 +66,35 @@ const getServerStats = () => {
     return stats
 }
 
-const runBrowserScript = (code) =>
-    new Promise((resolve, reject) => {
-        const worker = new Worker(new URL(import.meta.url), {
-            resourceLimits: { maxOldGenerationSizeMb: 512 }
-        })
+const runBrowserScript = (code) => new Promise((resolve, reject) => {
+    const worker = new Worker(new URL(import.meta.url), {
+        resourceLimits: { maxOldGenerationSizeMb: 512 }
+    })
 
-        const timer = setTimeout(() => {
-            worker.terminate()
-            reject(new Error('Execution timeout'))
-        }, TIMEOUT_MS)
+    const timer = setTimeout(() => {
+        worker.terminate()
+        reject(new Error('Execution timeout'))
+    }, TIMEOUT_MS)
 
-        const cleanup = () => {
-            clearTimeout(timer)
-            worker.terminate()
-        }
+    const cleanup = () => {
+        clearTimeout(timer)
+        worker.terminate()
+    }
 
-        worker.postMessage(code)
-        worker.on('message', ({ result, error }) => {
-            cleanup()
-            error ? reject(new Error(error)) : resolve(format(result))
-        })
-        worker.on('error', (err) => {
-            cleanup()
-            reject(err)
-        })
-        worker.on('exit', (exitCode) => {
-            clearTimeout(timer)
-            exitCode !== 0 && reject(new Error(`Worker exited with code ${exitCode}`))
-        })
+    worker.postMessage(code)
+    worker.on('message', ({ result, error }) => {
+        cleanup()
+        error ? reject(new Error(error)) : resolve(format(result))
     })
+    worker.on('error', (err) => {
+        cleanup()
+        reject(err)
+    })
+    worker.on('exit', (exitCode) => {
+        clearTimeout(timer)
+        exitCode !== 0 && reject(new Error(`Worker exited with code ${exitCode}`))
+    })
+})
 
 const app = new Hono()