}
if (msg instanceof FullHttpResponse) {
FullHttpResponse response = (FullHttpResponse) msg;
throw new IllegalStateException(
"Unexpected FullHttpResponse (getStatus=" + response.status() +
", content=" + response.content().toString(CharsetUtil.UTF_8) + ')');
}
WebSocketFrame frame = (WebSocketFrame) msg;
if (frame instanceof TextWebSocketFrame) {