Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 25027x 25027x 25027x 25027x 10x 501x 501x 501x 501x 501x 10x 36x 36x 36x 10x 14658x 14658x 14658x 14658x 14658x 14658x 14658x 14658x 14658x 14658x 14658x 14658x 14658x 10x 10x 10x 10x 10x 10x 10x | 'use strict';
const {
Symbol,
Date,
DatePrototypeGetMilliseconds,
DatePrototypeToUTCString,
} = primordials;
const { setUnrefTimeout } = require('internal/timers');
const { InternalPerformanceEntry } = require('internal/perf/performance_entry');
const {
enqueue,
hasObserver,
} = require('internal/perf/observe');
let utcCache;
function utcDate() {
if (!utcCache) cache();
return utcCache;
}
function cache() {
const d = new Date();
utcCache = DatePrototypeToUTCString(d);
setUnrefTimeout(resetCache, 1000 - DatePrototypeGetMilliseconds(d));
}
function resetCache() {
utcCache = undefined;
}
function emitStatistics(statistics) {
if (!hasObserver('http') || statistics == null) return;
const startTime = statistics.startTime;
const diff = process.hrtime(startTime);
const entry = new InternalPerformanceEntry(
statistics.type,
'http',
startTime[0] * 1000 + startTime[1] / 1e6,
diff[0] * 1000 + diff[1] / 1e6,
undefined,
);
enqueue(entry);
}
module.exports = {
kOutHeaders: Symbol('kOutHeaders'),
kNeedDrain: Symbol('kNeedDrain'),
utcDate,
emitStatistics,
};
|