How to use

WsnAcceptor$4

in

org.kaazing.gateway.transport.wsn

@Override
protected void doSessionClosed(IoSessionEx session) throws Exception {
  WsnSession wsnSession = SESSION_KEY.remove(session);
  if (wsnSession != null && !wsnSession.isClosing()) {
    boolean isWsx = !wsnSession.getLocalAddress().getOption(CODEC_REQUIRED);
    if (isWsx) {
      wsnSession.getProcessor().remove(wsnSession);
    } else {
      wsnSession.reset(
          new IOException(LoggingUtils.NETWORK_CONNECTIVITY_ERROR_MESSAGE,
              wsnSession.getCloseException()).fillInStackTrace());
    }
  }
  IoFilterChain filterChain = session.getFilterChain();
  removeBridgeFilters(filterChain);
}

                  wsVersion == WebSocketWireProtocol.HIXIE_75);
addBridgeFilters(filterChain, localAddress);