rollup.progress

Reports the application's progress through the current request to the outside world. Useful for long computations, so operators watching the machine can tell it is alive and how far along it is.

Usage

for (const [i, item] of items.entries()) {
    process(item);
    rollup.progress(Math.floor(((i + 1) / items.length) * 1000));
}

Returns

void

Parameters

value

• Type: number
• Required

Raw uint32 progress value. The scale is application-defined — permille (as above) is a common convention.

Errors