// file: worker-1.ts import * as Caplink from '@workers/caplink'; export class Greeter { helloWorld(name = "World") { console.log(`Hello, ${name}!`); } } export class W1Fns { static newGreeter() { return Caplink.proxy(new Greeter()); } } Caplink.expose(W1Fns);

// file: worker-2.ts import * as Caplink from '@workers/caplink'; import type { Greeter } from "./worker-1.ts"; export class W2Fns { static async takeGreeter(greeter: Caplink.Remote<Greeter>) { using greeter_ = greeter; // can opt into explicit resource management await greeter_.helloWorld("Worker 2"); } // local resources freed } Caplink.expose(W2Fns);

// file: index.ts import * as Caplink from '@workers/caplink'; import type { W1Fns } from "./worker-1.ts"; import type { W2Fns } from "./worker-2.ts"; const w1 = Caplink.wrap<typeof W1Fns>( new Worker(new URL("./worker-1.ts", import.meta.url), { type: "module" }), ); const w2 = Caplink.wrap<typeof W2Fns>( new Worker(new URL("./worker-2.ts", import.meta.url), { type: "module" }), ); using remoteGreeter = await w1.newGreeter(); await remoteGreeter.helloWorld(); // logs "Hello, World" in worker 1 await w2.takeGreeter(remoteGreeter); // logs "Hello, Worker 2" in worker 1