Bump version to 0.3.5.

.travis.yml

@@ -8,4 +8,3 @@ node_js:
 
 before_install:
   - '[ "${TRAVIS_NODE_VERSION}" = "0.6" ] && npm conf set strict-ssl false || true'
-

CHANGELOG.md

@@ -1,3 +1,8 @@
+### 0.3.5 / 2014-07-06
+
+* Don't hold references to frame buffers after a message has been emitted
+* Make sure that `protocol` and `version` are exposed properly by the TCP driver
+
 ### 0.3.4 / 2014-05-08
 
 * Don't hold memory-leaking references to I/O buffers after they have been parsed
@@ -39,4 +44,3 @@
 ### 0.1.0 / 2013-05-04
 
 * First stable release
-

README.md

@@ -304,4 +304,3 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
-

examples/tcp_server.js

@@ -18,4 +18,3 @@ var server = net.createServer(function(connection) {
 });
 
 server.listen(process.argv[2]);
-

lib/websocket/driver.js

@@ -41,4 +41,3 @@ var Driver = {
 };
 
 module.exports = Driver;
-

lib/websocket/driver/base.js

@@ -123,4 +123,3 @@ Base.MessageEvent = function(data) {
 };
 
 module.exports = Base;
-

lib/websocket/driver/client.js

@@ -109,4 +109,3 @@ for (var key in instance)
   Client.prototype[key] = instance[key];
 
 module.exports = Client;
-

lib/websocket/driver/draft75.js

@@ -115,4 +115,3 @@ for (var key in instance)
   Draft75.prototype[key] = instance[key];
 
 module.exports = Draft75;
-

lib/websocket/driver/draft76.js

@@ -106,4 +106,3 @@ for (var key in instance)
   Draft76.prototype[key] = instance[key];
 
 module.exports = Draft76;
-

lib/websocket/driver/headers.js

@@ -27,4 +27,3 @@ Headers.prototype._strip = function(string) {
 };
 
 module.exports = Headers;
-

lib/websocket/driver/http_parser.js

@@ -78,4 +78,3 @@ HttpParser.prototype.parse = function(data) {
 };
 
 module.exports = HttpParser;
-

lib/websocket/driver/hybi.js

@@ -7,26 +7,33 @@ var Hybi = function(request, url, options) {
   Base.apply(this, arguments);
   this._reset();
 
-  this._reader    = new Reader();
-  this._stage     = 0;
-  this._masking   = this._options.masking;
-  this._protocols = this._options.protocols || [];
+  this._reader         = new Reader();
+  this._stage          = 0;
+  this._masking        = this._options.masking;
+  this._protocols      = this._options.protocols || [];
+  this._requireMasking = this._options.requireMasking;
+  this._pingCallbacks  = {};
 
   if (typeof this._protocols === 'string')
     this._protocols = this._protocols.split(/\s*,\s*/);
 
-  this._requireMasking = this._options.requireMasking;
-  this._pingCallbacks  = {};
+  if (!this._request) return;
 
-  if (!this.version) {
-    var version = this._request.headers['sec-websocket-version'];
-    this.version = 'hybi-' + version;
+  var protos    = this._request.headers['sec-websocket-protocol'],
+      supported = this._protocols;
+
+  if (protos !== undefined) {
+    if (typeof protos === 'string') protos = protos.split(/\s*,\s*/);
+    this.protocol = protos.filter(function(p) { return supported.indexOf(p) >= 0 })[0];
   }
+
+  var version = this._request.headers['sec-websocket-version'];
+  this.version = 'hybi-' + version;
 };
 util.inherits(Hybi, Base);
 
 Hybi.mask = function(payload, mask, offset) {
-  if (mask.length === 0) return payload;
+  if (!mask || mask.length === 0) return payload;
   offset = offset || 0;
 
   for (var i = 0, n = payload.length - offset; i < n; i++) {
@@ -118,8 +125,7 @@ var instance = {
         case 4:
           buffer = this._reader.read(this._length);
           if (buffer) {
-            this._payload = buffer;
-            this._emitFrame();
+            this._emitFrame(buffer);
             this._stage = 0;
           }
           break;
@@ -220,26 +226,15 @@ var instance = {
     var secKey = this._request.headers['sec-websocket-key'];
     if (!secKey) return '';
 
-    var accept    = Hybi.generateAccept(secKey),
-        protos    = this._request.headers['sec-websocket-protocol'],
-        supported = this._protocols,
-        proto,
+    var headers = [
+      'HTTP/1.1 101 Switching Protocols',
+      'Upgrade: websocket',
+      'Connection: Upgrade',
+      'Sec-WebSocket-Accept: ' + Hybi.generateAccept(secKey)
+    ];
 
-        headers = [
-          'HTTP/1.1 101 Switching Protocols',
-          'Upgrade: websocket',
-          'Connection: Upgrade',
-          'Sec-WebSocket-Accept: ' + accept
-        ];
-
-    if (protos !== undefined) {
-      if (typeof protos === 'string') protos = protos.split(/\s*,\s*/);
-      proto = protos.filter(function(p) { return supported.indexOf(p) >= 0 })[0];
-      if (proto) {
-        this.protocol = proto;
-        headers.push('Sec-WebSocket-Protocol: ' + proto);
-      }
-    }
+    if (this.protocol)
+      headers.push('Sec-WebSocket-Protocol: ' + this.protocol);
 
     return new Buffer(headers.concat(this.__headers.toString(), '').join('\r\n'), 'utf8');
   },
@@ -269,8 +264,6 @@ var instance = {
 
     this._final   = (data & this.FIN) === this.FIN;
     this._opcode  = (data & this.OPCODE);
-    this._mask    = [];
-    this._payload = [];
 
     if (this.OPCODE_CODES.indexOf(this._opcode) < 0)
       return this._fail('protocol_error', 'Unrecognized frame opcode: ' + this._opcode);
@@ -320,14 +313,17 @@ var instance = {
     }
   },
 
-  _emitFrame: function() {
-    var payload = Hybi.mask(this._payload, this._mask),
+  _emitFrame: function(buffer) {
+    var payload = Hybi.mask(buffer, this._mask),
+        isFinal = this._final,
         opcode  = this._opcode;
 
+    this._final = this._opcode = this._length = this._lengthSize = this._masked = this._mask = null;
+
     if (opcode === this.OPCODES.continuation) {
       if (!this._mode) return this._fail('protocol_error', 'Received unexpected continuation frame');
       this._buffer(payload);
-      if (this._final) {
+      if (isFinal) {
         var message = this._concatBuffer();
         if (this._mode === 'text') message = this._encode(message);
         this._reset();
@@ -338,7 +334,7 @@ var instance = {
       }
     }
     else if (opcode === this.OPCODES.text) {
-      if (this._final) {
+      if (isFinal) {
         var message = this._encode(payload);
         if (message === null)
           this._fail('encoding_error', 'Could not decode a text frame as UTF-8');
@@ -350,7 +346,7 @@ var instance = {
       }
     }
     else if (opcode === this.OPCODES.binary) {
-      if (this._final) {
+      if (isFinal) {
         this.emit('message', new Base.MessageEvent(payload));
       } else {
         this._mode = 'binary';
@@ -426,4 +422,3 @@ for (var key in instance)
   Hybi.prototype[key] = instance[key];
 
 module.exports = Hybi;
-

lib/websocket/driver/server.js

@@ -40,6 +40,9 @@ var instance = {
       this._delegate.on(event, function(e) { self.emit(event, e) });
     }, this);
 
+    this.protocol = this._delegate.protocol;
+    this.version  = this._delegate.version;
+
     this.parse(this._http.body);
     this.emit('connect', new Base.ConnectEvent());
   },
@@ -101,4 +104,3 @@ Server.http = function(request, options) {
 };
 
 module.exports = Server;
-

lib/websocket/streams.js

@@ -141,4 +141,3 @@ Messages.prototype.destroy = function() {};
 
 exports.IO = IO;
 exports.Messages = Messages;
-

package.json

@@ -5,7 +5,7 @@
 , "keywords"        : ["websocket"]
 , "license"         : "MIT"
 
-, "version"         : "0.3.4"
+, "version"         : "0.3.5"
 , "engines"         : {"node": ">=0.4.0"}
 , "main"            : "./lib/websocket/driver"
 , "devDependencies" : {"jstest": ""}
@@ -18,4 +18,3 @@
 
 , "bugs"            : "http://github.com/faye/websocket-driver-node/issues"
 }
-

spec/runner.js

@@ -42,4 +42,3 @@ require('./websocket/driver/draft75_spec')
 require('./websocket/driver/draft76_spec')
 require('./websocket/driver/hybi_spec')
 require('./websocket/driver/client_spec')
-

spec/websocket/driver/client_spec.js

@@ -249,4 +249,3 @@ test.describe("Client", function() { with(this) {
     }})
   }})
 }})
-

spec/websocket/driver/draft75_examples.js

@@ -112,4 +112,3 @@ test.describe("draft-75", function() { with(this) {
     }})
   }})
 }})
-

spec/websocket/driver/draft75_spec.js

@@ -97,4 +97,3 @@ test.describe("Draft75", function() { with(this) {
 
   itShouldBehaveLike("draft-75 protocol")
 }})
-

spec/websocket/driver/draft76_spec.js

@@ -184,4 +184,3 @@ test.describe("Draft76", function() { with(this) {
     }})
   }})
 }})
-

spec/websocket/driver/hybi_spec.js

@@ -539,4 +539,3 @@ test.describe("Hybi", function() { with(this) {
     }})
   }})
 }})
-