private void handleWebSocketFrame(ChannelHandlerContext ctx, WebSocketFrame frame) { // Check for closing frame if (frame instanceof CloseWebSocketFrame) { this.handshaker.close(ctx.getChannel(), (CloseWebSocketFrame) frame); return; } else if (frame instanceof PingWebSocketFrame) { ctx.getChannel().write(new PongWebSocketFrame(frame.getBinaryData())); return; } else if (!(frame instanceof TextWebSocketFrame)) { throw new UnsupportedOperationException(String.format("%s frame types not supported", frame.getClass() .getName())); } // Send the uppercase string back. String request = ((TextWebSocketFrame) frame).getText(); if (logger.isDebugEnabled()) { logger.debug(String.format("Channel %s received %s", ctx.getChannel().getId(), request)); } ctx.getChannel().write(new TextWebSocketFrame(request.toUpperCase())); }
private void handleWebSocketFrame(ChannelHandlerContext ctx, WebSocketFrame frame) { // Check for closing frame if (frame instanceof CloseWebSocketFrame) { this.handshaker.close(ctx.getChannel(), (CloseWebSocketFrame) frame); return; } else if (frame instanceof PingWebSocketFrame) { ctx.getChannel().write(new PongWebSocketFrame(frame.getBinaryData())); return; } else if (!(frame instanceof TextWebSocketFrame)) { throw new UnsupportedOperationException(String.format("%s frame types not supported", frame.getClass() .getName())); } // Send the uppercase string back. String request = ((TextWebSocketFrame) frame).getText(); if (logger.isDebugEnabled()) { logger.debug(String.format("Channel %s received %s", ctx.getChannel().getId(), request)); } ctx.getChannel().write(new TextWebSocketFrame(request.toUpperCase())); }
private void handleWebSocketFrame(ChannelHandlerContext ctx, WebSocketFrame frame) { if (logger.isDebugEnabled()) { logger.debug(String .format("Channel %s received %s", ctx.getChannel().getId(), frame.getClass().getSimpleName())); } if (frame instanceof CloseWebSocketFrame) { this.handshaker.close(ctx.getChannel(), (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())); } }