Worker Threads Adapter

Use Node.js Worker Threads with oRPC for type-safe inter-thread communication via the Message Port Adapter.

Worker Thread

Listen for a MessagePort sent from the main thread and upgrade it:

import { parentPort } from 'node:worker_threads'
import { RPCHandler } from '@orpc/server/message-port'
import { onError } from '@orpc/server'

const handler = new RPCHandler(router, {
  interceptors: [onError(error => console.error(error))],
})