toxy - npm Package Compare versions

Comparing version 0.3.7 to 0.3.8

examples/poison-phases.js

 const toxy = require('..')
 
 const proxy = toxy()
-const rules = proxy.rules
-const poisons = proxy.poisons
+const rules = toxy.rules
+const poisons = toxy.poisons
 
@@ -7,0 +7,0 @@ proxy

lib/helpers/each-series.js

 module.exports = function eachSeries(arr, iterator, cb) {
+  cb = cb || function () {}
+  if (!Array.isArray(arr) || !arr.length) return cb()
+
   var stack = arr.slice()
@@ -3,0 +6,0 @@ var length = iterator.length

lib/poisons/slow-close.js

@@ -9,5 +9,6 @@ module.exports = function slowClose(opts) {
     // Cache native methods
-    var _end = res.end
-    var _setHeader = res.setHeader
-    var _writeHead = res.writeHead
+    var proto = Object.getPrototypeOf(res)
+    var _end = proto.end
+    var _setHeader = proto.setHeader
+    var _writeHead = proto.writeHead
 
@@ -14,0 +15,0 @@ res.setHeader = function (header, value) {

lib/poisons/throttle.js

@@ -6,3 +6,3 @@ const helpers = require('../helpers')
 
-  var threshold = +opts.threshold || 100
+  var delay = +opts.threshold || +opts.delay || 100
   var chunkSize = +opts.bps || +opts.bytes || +opts.chunk || 1024
@@ -15,4 +15,5 @@
 
-    var _end = res.end
-    var _write = res.write
+    var proto = Object.getPrototypeOf(res)
+    var _end = proto.end
+    var _write = proto.write
 
@@ -44,3 +45,3 @@ // Listen for connection close in both ends
     function writeDefer(chunk, next) {
-      setTimeout(write, threshold)
+      setTimeout(write, delay)
 
@@ -47,0 +48,0 @@ function write() {

package.json

 {
   "name": "toxy",
-  "version": "0.3.7",
+  "version": "0.3.8",
   "description": "Hackable HTTP proxy to simulate server failure scenarios and network conditions",
@@ -38,3 +38,3 @@ "repository": "h2non/toxy",
   "scripts": {
-    "test": "./node_modules/.bin/mocha --timeout 5000 --reporter spec --ui tdd test/* test/admin/*"
+    "test": "./node_modules/.bin/mocha --timeout 5000 --bail --reporter spec --ui tdd test/* test/admin/*"
   },
@@ -41,0 +41,0 @@ "dependencies": {

README.md

@@ -7,3 +7,3 @@ # toxy [![Build Status](https://api.travis-ci.org/h2non/toxy.svg?branch=master&style=flat)](https://travis-ci.org/h2non/toxy) [![Code Climate](https://codeclimate.com/github/h2non/toxy/badges/gpa.svg)](https://codeclimate.com/github/h2non/toxy) [![NPM](https://img.shields.io/npm/v/toxy.svg)](https://www.npmjs.org/package/toxy)
 
-It was mainly designed for fuzzing/evil testing purposes, when toxy becomes particularly useful to cover fault tolerance and resiliency capabilities of a system, especially [disruption-tolerant networks](https://en.wikipedia.org/wiki/Delay-tolerant_networking) and [service-oriented](http://microservices.io/patterns/index.html) architectures, where toxy may act as intermediate MitM proxy among services.
+It was mainly designed for fuzzing/evil testing purposes, when toxy becomes particularly useful to cover fault tolerance and resiliency capabilities of a system, especially in [disruption-tolerant networks](https://en.wikipedia.org/wiki/Delay-tolerant_networking) and [service-oriented](http://microservices.io/patterns/index.html) architectures, where toxy may act as MitM proxy among services.
 
@@ -471,3 +471,3 @@ toxy allows you to plug in [poisons](#poisons), optionally filtered by [rules](#rules), which essentially can intercept and alter the HTTP flow as you need, performing multiple evil actions in the middle of that process, such as limiting the bandwidth, delaying TCP packets, injecting network jitter latency or replying with a custom error or status code.
   - **chunk** `number` - Packet chunk size in bytes. Default to `1024`
-  - **threshold** `object` - Limit threshold time frame in miliseconds. Default to `1000`
+  - **delay** `object` - Data chunk delay time frame in miliseconds. Default to `100`
 
@@ -474,0 +474,0 @@ ```js

test/rules/time-threshold.js

@@ -6,3 +6,3 @@ const expect = require('chai').expect
   test('options', function (done) {
-    // Workaround: timers in the event-loop are a bit inconsistent in Travis
+    // Workaround: event-loop timers are a bit inconsistent in small machines (e.g: Travis)
     if (process.env.CI) return done()
@@ -21,6 +21,6 @@
     setTimeout(period(disabled), 75)
-    setTimeout(period(enabled), 150)
-    setTimeout(period(disabled), 200)
-    setTimeout(period(enabled), 300)
-    setTimeout(done, 350)
+    setTimeout(period(enabled), 200)
+    setTimeout(period(disabled), 250)
+    setTimeout(period(enabled), 350)
+    setTimeout(done, 500)
 
@@ -27,0 +27,0 @@ function disabled(err, ignore) {

test/toxy.js

@@ -43,2 +43,3 @@ const http = require('http')
     var spy = sinon.spy()
+    var reqStub = { socket: {}, once: function () {} }
 
@@ -66,7 +67,7 @@ proxy.poison(function delay(req, res, next) {
 
-    proxy._inPoisons.run(null, null, function () {
+    proxy._inPoisons.run(reqStub, {}, function () {
       expect(spy.calledOnce).to.be.true
     })
 
-    proxy._outPoisons.run(null, null, function () {
+    proxy._outPoisons.run(reqStub, {}, function () {
       expect(spy.calledTwice).to.be.true
@@ -73,0 +74,0 @@

No alert changes

Improved metrics

Total package byte prevSize

156405

increased by0.16%

Lines of code

3797

increased by0.13%

No dependency changes