Error: Returning from a request handler without responding or attaching an abort handler is forbidden!

[rtritto]

Repro

• bun add elysia @elysiajs/node@github:rtritto/node-adapter#develop tsx OR yarn add elysia @elysiajs/node@github:rtritto/node-adapter#develop tsx
• Create server.ts

  import { Elysia } from 'elysia'
  import { node } from '@elysiajs/node'
  
  const port = +(process.env.PORT || 3000)
  const URL = '<URL>'
  
  const app = new Elysia()
  app
    .get('/', async () => {
      await fetch(URL)
      return 'OK'
    })
    .use(node(port, (socket) => {
      console.log(`Node server running at http://localhost:${port}`)
    }))

• bun server.ts OR yarn tsx server.ts