Support auth cookie with websockets within Cordova

With Cordova ios 6.2.0 along with cordova-plugin-wkwebview-file-xhr, the authentication cookie is retained and passed with all xhr requests in ios…this was a big victory.

However when using the websocket refresh option of a server connect, the cookie is not similarly passed and therefore the server connect responds with a 401 unauthorized.

This request is to allow for the use of websocket refresh on server connect’s that are restricted and thus need cookie support.