src/worker/WorkerUtils.ts

   1 import chalk from 'chalk';
   2
   3 export class WorkerUtils {
   4   private constructor() {
   5     // This is intentional
   6   }
   7
   8   public static async sleep(milliSeconds: number): Promise<NodeJS.Timeout> {
   9     return new Promise((resolve) => setTimeout(resolve as () => void, milliSeconds));
  10   }
  11
  12   public static defaultExitHandler = (code: number): void => {
  13     if (code !== 0) {
  14       console.error(chalk.red(`Worker exited with error exit code: ${code.toString()}`));
  15     }
  16   };
  17
  18   public static defaultErrorHandler = (error: Error): void => {
  19     console.error(chalk.red('Worker errored: ', error));
  20   };
  21 }