.config/coc/extensions/node_modules/coc-prettier/node_modules/timed-out/index.js

   1 'use strict';
   2
   3 module.exports = function (req, time) {
   4         if (req.timeoutTimer) {
   5                 return req;
   6         }
   7
   8         var delays = isNaN(time) ? time : {socket: time, connect: time};
   9         var host = req._headers ? (' to ' + req._headers.host) : '';
  10
  11         if (delays.connect !== undefined) {
  12                 req.timeoutTimer = setTimeout(function timeoutHandler() {
  13                         req.abort();
  14                         var e = new Error('Connection timed out on request' + host);
  15                         e.code = 'ETIMEDOUT';
  16                         req.emit('error', e);
  17                 }, delays.connect);
  18         }
  19
  20         // Clear the connection timeout timer once a socket is assigned to the
  21         // request and is connected.
  22         req.on('socket', function assign(socket) {
  23                 // Socket may come from Agent pool and may be already connected.
  24                 if (!(socket.connecting || socket._connecting)) {
  25                         connect();
  26                         return;
  27                 }
  28
  29                 socket.once('connect', connect);
  30         });
  31
  32         function clear() {
  33                 if (req.timeoutTimer) {
  34                         clearTimeout(req.timeoutTimer);
  35                         req.timeoutTimer = null;
  36                 }
  37         }
  38
  39         function connect() {
  40                 clear();
  41
  42                 if (delays.socket !== undefined) {
  43                         // Abort the request if there is no activity on the socket for more
  44                         // than `delays.socket` milliseconds.
  45                         req.setTimeout(delays.socket, function socketTimeoutHandler() {
  46                                 req.abort();
  47                                 var e = new Error('Socket timed out on request' + host);
  48                                 e.code = 'ESOCKETTIMEDOUT';
  49                                 req.emit('error', e);
  50                         });
  51                 }
  52         }
  53
  54         return req.on('error', clear);
  55 };