@puzzlehq/aleo-wasm-nodejs/dist/testnet/worker.js

Aleo SDK WASM

import { readFile } from 'node:fs/promises';
import { fileURLToPath } from 'node:url';
import { dirname, join } from 'node:path';
import initWasm from "./aleo_wasm.js";
import { parentPort } from 'node:worker_threads';

const __dirname = dirname(fileURLToPath(import.meta.url));

async function initializeWorker(initWasm) {
    const wasmPath = join(__dirname, 'aleo_wasm.wasm');
    const wasmBuffer = await readFile(wasmPath);

    // Use Node.js worker thread messaging
    parentPort.once('message', async (data) => {
        const wasm = await initWasm(wasmBuffer);
        const { module, memory, address } = data;

        const exports = await wasm({
            initializeHook: (init) => init(module, memory),
        });

        parentPort.postMessage(null);
        exports.runRayonThread(address);
    });
}

await initializeWorker(initWasm);