| 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 | } |