@puzzlehq/aleo-wasm-nodejs/snippets/aleo-wasm-a9be3c81a4f1aa17/inline0.js

Aleo SDK WASM for Node.js

    export function spawnWorker(url, module, memory, address) {
        return new Promise((resolve) => {
            const worker = new Worker(url, {
                type: "module",
            });

            worker.addEventListener("message", (event) => {
                // This is needed in Node to wait one extra tick, so that way
                // the Worker can fully initialize before we return.
                setTimeout(() => {
                    resolve(worker);

                    // When running in Node, this allows the process to exit
                    // even though the Worker is still running.
                    if (worker.unref) {
                        worker.unref();
                    }
                }, 0);
            }, {
                capture: true,
                once: true,
            });

            worker.postMessage({
                module,
                memory,
                address,
            });
        });
    }

    export function startTimer() {
        // Starts a super-long timer in order to keep the Node
        // process alive until we manually cancel it.
        return setTimeout(() => {}, Math.pow(2, 31) - 1);
    }

    export function stopTimer(timer) {
        clearTimeout(timer);
    }