fix error handler for WebSocket connections to call onerror with proper event...

fix error handler for WebSocket connections to call onerror with proper event type. closes #213 and closes #214 issues

misc/Rakefile

@@ -61,6 +61,8 @@ begin
     require File.expand_path('misc/spec/spec_helper', project_dir)
     include NginxTestHelper
     template = File.read(File.expand_path('misc/nginx.conf', project_dir))
+    template.gsub!(/push_stream_subscriber_connection_ttl.*;/, 'push_stream_subscriber_connection_ttl 3s;')
+    template.gsub!(/push_stream_longpolling_connection_ttl.*;/, 'push_stream_longpolling_connection_ttl 3s;')
     config = NginxTestHelper::Config.new "jasmine", {:configuration_template => (RUBY_PLATFORM =~ /darwin/) ? template.gsub('epoll', 'kqueue') : template }
     abort "Could not start test server" if start_server(config).include?("[emerg]")
   end

misc/js/pushstream.js

@@ -535,7 +535,7 @@ Authors: Wandenberg Peixoto <wandenberg@gmail.com>, Rogério Carvalho Schneider
       return;
     }
     this._closeCurrentConnection();
-    this.pushstream._onerror({type: ((event && ((event.type === "load") || (event.type === "close"))) || (this.pushstream.readyState === PushStream.CONNECTING)) ? "load" : "timeout"});
+    this.pushstream._onerror({type: ((event && ((event.type === "load") || ((event.type === "close") && (event.code === 1006)))) || (this.pushstream.readyState === PushStream.CONNECTING)) ? "load" : "timeout"});
   };
 
   /* wrappers */
@@ -732,6 +732,7 @@ Authors: Wandenberg Peixoto <wandenberg@gmail.com>, Rogério Carvalho Schneider
 
     _onframeloaded: function() {
       Log4js.info("[Stream] frame loaded (disconnected by server)");
+      this.pushstream._onerror({type: "timeout"});
       this.connection.onload = null;
       this.disconnect();
     },

misc/spec/javascripts/PushStreamSpec.js

@@ -397,6 +397,36 @@ describe("PushStream", function() {
       });
     });
 
+    if ((mode === "websocket") || (mode === "stream")) {
+      describe("when the connection timeout", function() {
+        it("should call onerror callback with a timeout error type", function(done) {
+          var error = null;
+          pushstream = new PushStream({
+            modes: mode,
+            port: port,
+            onerror: function(err) {
+              error = err;
+            }
+          });
+          pushstream.addChannel(channelName);
+
+          pushstream.connect();
+
+          waitsForAndRuns(
+            function() { return error !== null; },
+
+            function() {
+              expect(pushstream.readyState).toBe(PushStream.CLOSED);
+              expect(error.type).toBe("timeout");
+              done();
+            },
+
+            6000
+          );
+        });
+      });
+    }
+
     describe("when adding a new channel", function() {
       it("should reconnect", function(done) {
         var status = [];