Add setProtocols() to enable dynamic protocols. Added minification script for development.

README.md

@@ -142,6 +142,30 @@ socket.timeoutInterval = 5400;
 - Transmits data to the server over the WebSocket connection.
 - Accepts @param data a text string, ArrayBuffer or Blob
 
+#### `ws.setProtocols(protocols)`
+- Set a new protocols value to be used on follow up reconnects. Useful when connection requires an access token that expires and renews.
+
+
+## Release and Verify
+
+NPM scripts are included in the package.json to create a minified version for release and to verify the minified version included in a release.
+Run *npm install* to load the development modules required for the release and verify scripts.
+
+
+#### Release
+
+The npm release script will create a new minified version of the library.
+
+> npm run release
+
+
+#### Verify
+
+The verify script can be used to validate the minified release matches the source by creating a new verification minified file and then making the comparison.
+
+> npm run verify
+
+
 Like this? Check out [websocketd](https://github.com/joewalnes/websocketd) for the simplest way to create WebSocket backends from any programming language.
 
 [Follow @joewalnes](https://twitter.com/joewalnes)

package.json

@@ -1,10 +1,13 @@
 {
   "name": "ReconnectingWebSocket",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "A small JavaScript library that decorates the WebSocket API to provide a WebSocket connection that will automatically reconnect if the connection is dropped.",
   "main": "reconnecting-websocket.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "release": "npm run minifi -- -o reconnecting-websocket.min.js reconnecting-websocket.js",
+    "verify": "npm run minifi -- -o verify_reconnecting-websocket.min.js reconnecting-websocket.js && files-compare reconnecting-websocket.min.js verify_reconnecting-websocket.min.js",
+    "minifi": "uglifyjs --compress --mangle"
   },
   "repository": {
     "type": "git",
@@ -15,5 +18,9 @@
   "bugs": {
     "url": "https://github.com/joewalnes/reconnecting-websocket/issues"
   },
-  "homepage": "https://github.com/joewalnes/reconnecting-websocket"
+  "homepage": "https://github.com/joewalnes/reconnecting-websocket",
+  "devDependencies": {
+    "files-compare": "^1.0.2",
+    "uglify-js": "^3.4.9"
+  }
 }

reconnecting-websocket.js

@@ -131,7 +131,10 @@
             maxReconnectAttempts: null,
 
             /** The binary type, possible values 'blob' or 'arraybuffer', default 'blob'. */
-            binaryType: 'blob'
+            binaryType: 'blob',
+
+            /** The sub-protocols to use when creating a websocket */
+            protocols: protocols || null
         }
         if (!options) { options = {}; }
 
@@ -205,8 +208,12 @@
         	return evt;
         };
 
+        this.setProtocols = function (protocols) {
+          settings.protocols = protocols;
+        };
+
         this.open = function (reconnectAttempt) {
-            ws = new WebSocket(self.url, protocols || []);
+            ws = new WebSocket(self.url, settings.protocols || []);
             ws.binaryType = this.binaryType;
 
             if (reconnectAttempt) {