I get a status 200 when connecting to the websocket, but it is an error?

Question

My error shows up in the console of my browser:

\"WebSocket connection to \'ws://localhost:32768/DspClusterWebServices/myHandler\' failed: Unexpected response

Answer 1

Please check http://procbits.com/connecting-to-a-sockjs-server-from-native-html5-websocket!

After you append /websocket (to your URL), it will give you the error

Failed to parse Origin header value [null]

;) , which then will in turn lead you to that link.

You'll have to add .setAllowedOrigins("*") to your addHandler() method, and then it could finally work!