if (!sequentialHTTPBroadcastWorker) {
sequentialHTTPBroadcastWorker = new Piscina({
filename: join(__dirname, 'workers', 'http-broadcast.js'),
if (!sequentialHTTPBroadcastWorker) {
sequentialHTTPBroadcastWorker = new Piscina({
filename: join(__dirname, 'workers', 'http-broadcast.js'),