2.3.0

use readable-stream

.zuul.yml

@@ -7,7 +7,7 @@ browsers:
   - name: safari
     version: 5..latest
   - name: microsoftedge
-    version: 20..latest
+    version: 13..latest
   - name: ie
     version: 9..latest
   - name: opera

README.md

@@ -48,6 +48,10 @@ node docs for how these work.
 
 ### Extra features compared to node
 
+* The `message.url` property provides access to the final url after all redirects. This
+is useful since the browser follows all redirects silently, unlike node. It is available
+in Chrome 37 and newer, Firefox 32 and newer, and Safari 9 and newer.
+
 * The `options.withCredentials` boolean flag, used to indicate if the browser should send
 cookies or authentication information with a CORS request. Default false.
 
@@ -86,6 +90,8 @@ certain headers.
 * `message.rawHeaders` is modified by the browser, and may not quite match what is sent by
 the server.
 * `message.trailers` and `message.rawTrailers` will remain empty.
+* Redirects are followed silently by the browser, so it isn't possible to access the 301/302
+redirect pages.
 
 ## Example
 

lib/request.js

@@ -1,8 +1,7 @@
-// var Base64 = require('Base64')
 var capability = require('./capability')
 var inherits = require('inherits')
 var response = require('./response')
-var stream = require('stream')
+var stream = require('readable-stream')
 var toArrayBuffer = require('to-arraybuffer')
 
 var IncomingMessage = response.IncomingMessage

lib/response.js

@@ -1,6 +1,6 @@
 var capability = require('./capability')
 var inherits = require('inherits')
-var stream = require('stream')
+var stream = require('readable-stream')
 
 var rStates = exports.readyStates = {
 	UNSENT: 0,
@@ -31,6 +31,7 @@ var IncomingMessage = exports.IncomingMessage = function (xhr, response, mode) {
 	if (mode === 'fetch') {
 		self._fetchResponse = response
 
+		self.url = response.url
 		self.statusCode = response.status
 		self.statusMessage = response.statusText
 		// backwards compatible version of for (<item> of <iterable>):
@@ -60,6 +61,7 @@ var IncomingMessage = exports.IncomingMessage = function (xhr, response, mode) {
 		self._xhr = xhr
 		self._pos = 0
 
+		self.url = xhr.responseURL
 		self.statusCode = xhr.status
 		self.statusMessage = xhr.statusText
 		var headers = xhr.getAllResponseHeaders().split(/\r?\n/)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "stream-http",
-  "version": "2.2.0",
+  "version": "2.3.0",
   "description": "Streaming http in the browser",
   "main": "index.js",
   "repository": {
@@ -29,6 +29,7 @@
   "dependencies": {
     "builtin-status-codes": "^2.0.0",
     "inherits": "^2.0.1",
+    "readable-stream": "^2.1.0",
     "to-arraybuffer": "^1.0.0",
     "xtend": "^4.0.0"
   },

test/browser/text.js

@@ -1,13 +1,35 @@
 var Buffer = require('buffer').Buffer
 var fs = require('fs')
 var test = require('tape')
+var UAParser = require('ua-parser-js')
+var url = require('url')
 
 var http = require('../..')
 
+var browser = (new UAParser()).setUA(navigator.userAgent).getBrowser()
+var browserName = browser.name
+var browserVersion = browser.major
+// Response urls don't work on many browsers
+var skipResponseUrl = ((browserName === 'Opera') ||
+	(browserName === 'IE') ||
+	(browserName === 'Edge') ||
+	(browserName === 'Chrome' && browserVersion <= 36) ||
+	(browserName === 'Firefox' && browserVersion <= 31) ||
+	((browserName === 'Safari' || browserName === 'Mobile Safari') && browserVersion <= 8) ||
+	(browserName === 'WebKit') || // Old mobile safari
+	(browserName === 'Android Browser' && browserVersion <= 4))
+
 var reference = fs.readFileSync(__dirname + '/../server/static/basic.txt')
 
 test('basic functionality', function (t) {
 	http.get('/basic.txt', function (res) {
+		if (!skipResponseUrl) {
+			var testUrl = url.resolve(global.location.href, '/basic.txt')
+			// Redirects aren't tested, but presumably only browser bugs
+			// would cause this to fail only after redirects.
+			t.equals(res.url, testUrl, 'response url correct')
+		}
+
 		var buffers = []
 
 		res.on('end', function () {