I'm writing a websocket client using the Tomcat JSR356 compliant websocket
library. My client must connect through a proxy that requires authentication.
I've successfully connected through the proxy without authentication using the
JDK ProxySelector. But I can't figure out how to configure proxy
authentication. I have checked the connectToServer code in
WsWebSocketContainer.java and it appears that proxy authentication is not
supported. Can someone confirm whether proxy authentication is or is not
supported by the library?
