All files / lib/internal http.js

100% Statements 55/55
100% Branches 9/9
100% Functions 4/4
100% Lines 55/55

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 5610x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 25284x 25284x 25284x 25284x 10x 513x 513x 513x 513x 513x 10x 47x 47x 47x 10x 15141x 15141x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 15141x 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,
};