private void handleWebSocketFrame(ChannelHandlerContext ctx, WebSocketFrame frame) {
logger.debug(
String.format(
"Channel %s received %s", ctx.getChannel().getId(), frame.getClass().getSimpleName()));
if (frame instanceof CloseWebSocketFrame) {
this.handshaker.performClosingHandshake(ctx, (CloseWebSocketFrame) frame);
} else if (frame instanceof PingWebSocketFrame) {
ctx.getChannel()
.write(
new PongWebSocketFrame(
frame.isFinalFragment(), frame.getRsv(), frame.getBinaryData()));
} else if (frame instanceof TextWebSocketFrame) {
// String text = ((TextWebSocketFrame) frame).getText();
ctx.getChannel()
.write(
new TextWebSocketFrame(
frame.isFinalFragment(), frame.getRsv(), frame.getBinaryData()));
} else if (frame instanceof BinaryWebSocketFrame) {
ctx.getChannel()
.write(
new BinaryWebSocketFrame(
frame.isFinalFragment(), frame.getRsv(), frame.getBinaryData()));
} else if (frame instanceof ContinuationWebSocketFrame) {
ctx.getChannel()
.write(
new ContinuationWebSocketFrame(
frame.isFinalFragment(), frame.getRsv(), frame.getBinaryData()));
} else if (frame instanceof PongWebSocketFrame) {
// Ignore
} else {
throw new UnsupportedOperationException(
String.format("%s frame types not supported", frame.getClass().getName()));
}
}
