Revert https://github.com/nock/nock/pull/1270

lib/intercept.js

@@ -15,6 +15,7 @@ const _ = require('lodash')
 const debug = require('debug')('nock.intercept')
 const EventEmitter = require('events').EventEmitter
 const globalEmitter = require('./global_emitter')
+const timers = require('timers')
 
 /**
  * @name NetConnectNotAllowedError
@@ -279,7 +280,7 @@ function overrideClientRequest() {
       if (isOff() || isEnabledForNetConnect(options)) {
         originalClientRequest.apply(this, arguments)
       } else {
-        setImmediate(
+        timers.setImmediate(
           function() {
             const error = new NetConnectNotAllowedError(
               options.host,

lib/request_overrider.js

@@ -13,6 +13,7 @@ const debug = require('debug')('nock.request_overrider')
 const ReadableStream = require('stream').Readable
 const globalEmitter = require('./global_emitter')
 const zlib = require('zlib')
+const timers = require('timers')
 
 function getHeader(request, name) {
   if (!request._headers) {
@@ -41,7 +42,7 @@ function setHeader(request, name, value) {
   }
 
   if (name == 'expect' && value == '100-continue') {
-    setImmediate(function() {
+    timers.setImmediate(function() {
       debug('continue')
       request.emit('continue')
     })
@@ -142,7 +143,7 @@ function RequestOverrider(req, options, interceptors, remove, cb) {
       emitError(new Error('Request aborted'))
     }
 
-    setImmediate(function() {
+    timers.setImmediate(function() {
       req.emit('drain')
     })
 
@@ -301,7 +302,7 @@ function RequestOverrider(req, options, interceptors, remove, cb) {
       } else {
         error = new Error(interceptor.errorMessage)
       }
-      setTimeout(emitError, interceptor.getTotalDelay(), error)
+      timers.setTimeout(emitError, interceptor.getTotalDelay(), error)
       return
     }
     response.statusCode = Number(interceptor.statusCode) || 200
@@ -579,13 +580,13 @@ function RequestOverrider(req, options, interceptors, remove, cb) {
             }
 
             // Stream the response chunks one at a time.
-            setImmediate(function emitChunk() {
+            timers.setImmediate(function emitChunk() {
               const chunk = responseBuffers.shift()
 
               if (chunk) {
                 debug('emitting response chunk')
                 response.push(chunk)
-                setImmediate(emitChunk)
+                timers.setImmediate(emitChunk)
               } else {
                 debug('ending response stream')
                 response.push(null)

package.json

@@ -46,6 +46,7 @@
     "got": "^9.4.0",
     "hyperquest": "^2.1.3",
     "isomorphic-fetch": "^2.2.0",
+    "lolex": "^3.0.0",
     "markdown-toc": "^1.2.0",
     "needle": "^2.2.2",
     "nyc": "^12.0.1",

tests/test_fake_timer.js

@@ -0,0 +1,23 @@
+'use strict'
+
+const nock = require('../.')
+const test = require('tap').test
+const request = require('request')
+const lolex = require('lolex')
+
+// https://github.com/nock/nock/issues/1334
+test('one function returns successfully when fake timer is enabled', function(t) {
+  const clock = lolex.install()
+  nock('http://www.google.com')
+    .get('/')
+    .reply(200)
+
+  request.get('http://www.google.com', function(err, resp) {
+    clock.uninstall()
+    if (err) {
+      throw err
+    }
+    t.equal(resp.statusCode, 200)
+    t.end()
+  })
+})