@reclaimprotocol/tls/lib/utils/make-queue.js

WebCrypto Based Cross Platform TLS

export const makeQueue = () => {
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    let task = Promise.resolve();
    return {
        enqueue(code, ...args) {
            task = (async () => {
                // wait for the previous task to complete
                // if there is an error, we swallow so as to not block the queue
                try {
                    await task;
                }
                catch { }
                // execute the current task
                const result = await code(...args);
                return result;
            })();
            // we replace the existing task, appending the new piece of execution to it
            // so the next task will have to wait for this one to finish
            return task;
        },
    };
};