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 25289x 25289x 25289x 25289x 10x 511x 511x 511x 511x 511x 10x 42x 42x 42x 10x 15147x 15147x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 15147x 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,
};