WS continuation frames & node > 4.0

Created by: pepone

After upgrade to nodejs 4.0.0 I see that the proxy is not forwarding WS trafict that contains continuation frames, tested with nodejs 4.0.0 and 4.1.0 and see the same behavior with both. Everything works fine with node 0.12.7.

Is there any incompatibility issues with node >= 4.0?