Created
December 5, 2023 00:46
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Get the response size in TypeScript of a request payload
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| // https://github.com/vercel/vercel/issues/3825#issuecomment-961295566 | |
| function formatBytes(bytes: number, decimals = 2) { | |
| if (bytes === 0) return '0 Bytes' | |
| const k = 1024 | |
| const dm = decimals < 0 ? 0 : decimals | |
| const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'] | |
| const i = Math.floor(Math.log(bytes) / Math.log(k)) | |
| return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i] | |
| } | |
| export function responseSize(payload: any) { | |
| const rs = Buffer.byteLength(JSON.stringify(payload), 'utf-8') | |
| console.log('FINAL Response', rs, formatBytes(rs)) | |
| } |
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