Merge pull request #17 from launchdarkly/eb/sc-145320/remove-original

drop dependency on "original" package

Author: eli-darkly

lib/eventsource.js

@@ -1,7 +1,7 @@
 var retryDelay = require('./retry-delay')
 
-var original = require('original')
 var parse = require('url').parse
+var URL = require('url').URL
 var events = require('events')
 var https = require('https')
 var http = require('http')
@@ -67,6 +67,8 @@ function EventSource (url, eventSourceInitDict) {
     config.jitterRatio ? retryDelay.defaultJitter(config.jitterRatio) : null
   )
 
+  var streamOriginUrl = new URL(url).origin
+
   function makeRequestUrlAndOptions () {
     // Returns { url, options }; url is null/undefined if the URL properties are in options
     var actualUrl = url
@@ -345,7 +347,7 @@ function EventSource (url, eventSourceInitDict) {
         var event = new MessageEvent(type, {
           data: data.slice(0, -1), // remove trailing newline
           lastEventId: lastEventId,
-          origin: original(url)
+          origin: streamOriginUrl
         })
         data = ''
         eventId = undefined

package.json

@@ -49,9 +49,7 @@
   "engines": {
     "node": ">=0.12.0"
   },
-  "dependencies": {
-    "original": "^1.0.2"
-  },
+  "dependencies": {},
   "standard": {
     "ignore": [
       "example/eventsource-polyfill.js"