Package org.jboss.netty.handler.codec.http.websocket

Examples of org.jboss.netty.handler.codec.http.websocket.WebSocketFrame

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            public void run() {
                try {
                    if(e.getMessage() instanceof Pong) {
                        handler.onPong(webSocketConnection, ((WebSocketFrame) e.getMessage()).getTextData());
                    } else {
                        WebSocketFrame frame = (WebSocketFrame) e.getMessage();
                        if(frame.isText()) {
                            handler.onMessage(webSocketConnection, frame.getTextData());
                        } else {
                            handler.onMessage(webSocketConnection, frame.getBinaryData().array());
                        }
                    }
                } catch (Throwable t) {
                    // TODO
                    t.printStackTrace();
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    private static final byte OPCODE_PONG = 0xA;

    @Override
    protected Object encode(ChannelHandlerContext ctx, Channel channel, Object msg) throws Exception {
        if (msg instanceof WebSocketFrame) {
            WebSocketFrame frame = (WebSocketFrame) msg;
            ChannelBuffer data = frame.getBinaryData();
            ChannelBuffer encoded =
                    channel.getConfig().getBufferFactory().getBuffer(
                            data.order(), data.readableBytes() + 6);

            byte opcode;
            if(frame instanceof Ping) {
                opcode = OPCODE_PING;
            } else if(frame instanceof Pong) {
                opcode = OPCODE_PONG;
            } else {
                opcode = frame.isText() ? OPCODE_TEXT : OPCODE_BINARY;
            }
            encoded.writeByte(0x80 | opcode);

            int length = data.readableBytes();
            if (length < 126) {
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  @Override
  protected Object encode(ChannelHandlerContext arg0, Channel arg1,
      Object m) throws Exception {
    if (m instanceof ChannelBuffer) {
      ChannelBuffer cbuf = (ChannelBuffer)m;
      WebSocketFrame frame = new DefaultWebSocketFrame(cbuf.toString(Charset.forName("utf8")));
      return frame;
    }
    return m;
  }
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            }
        }

        // Websocket frame
        if (msg instanceof WebSocketFrame) {
            WebSocketFrame frame = (WebSocketFrame) msg;
            websocketFrameReceived(ctx, frame);
        }

        Logger.trace("messageReceived: end");
    }
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            }
        }

        // Websocket frame
        if (msg instanceof WebSocketFrame) {
            WebSocketFrame frame = (WebSocketFrame) msg;
            websocketFrameReceived(ctx, frame);
        }

        if (Logger.isTraceEnabled()) {
            Logger.trace("messageReceived: end");
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        if (message instanceof DecodingHybiFrame) {
            DecodingHybiFrame frame = (DecodingHybiFrame) message;
            frame.dispatchMessage(webSocketHandler, webSocketConnection, executor, exceptionHandlerWithContext);
        } else {
            // Hixie 75/76
            final WebSocketFrame frame = (WebSocketFrame) message;
            executor.execute(new Runnable() {
                @Override
                public void run() {
                    try {
                        webSocketHandler.onMessage(webSocketConnection, frame.getTextData());
                    } catch (Throwable t) {
                        exceptionHandlerWithContext.uncaughtException(Thread.currentThread(), t);
                    }
                }
            });
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            }
        }

        // Websocket frame
        if (msg instanceof WebSocketFrame) {
            WebSocketFrame frame = (WebSocketFrame) msg;
            websocketFrameReceived(ctx, frame);
        }

        Logger.trace("messageReceived: end");
    }
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         // since HornetQ protocol SPI requires to return HornetQBuffer to the transport
         HornetQBuffer buffer = new ChannelBufferWrapper((ChannelBuffer)msg);
         StompFrame frame = decoder.decode(buffer);
         if (frame != null)
         {
            WebSocketFrame wsFrame = new DefaultWebSocketFrame(frame.asString());

            // Text frame
            ChannelBuffer data = wsFrame.getBinaryData();
            ChannelBuffer encoded = channel.getConfig().getBufferFactory().getBuffer(data.order(),
                                                                                     data.readableBytes() + 2);
            encoded.writeByte((byte)wsFrame.getType());
            encoded.writeBytes(data, data.readableBytes());
            encoded.writeByte((byte)0xFF);
            return encoded;

         }
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         StompFrame frame = decoder.decode(buffer);
        
         if (frame != null)
         {
            WebSocketFrame wsFrame = new DefaultWebSocketFrame(frame.asString());

            // Text frame
            ChannelBuffer data = wsFrame.getBinaryData();
            ChannelBuffer encoded = channel.getConfig().getBufferFactory().getBuffer(data.order(),
                                                                                     data.readableBytes() + 2);
            encoded.writeByte((byte)wsFrame.getType());
            encoded.writeBytes(data, data.readableBytes());
            encoded.writeByte((byte)0xFF);
            return encoded;

         }
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         StompFrame frame = decoder.decode(buffer);

         if (frame != null)
         {
            WebSocketFrame wsFrame = new DefaultWebSocketFrame(frame.asString());

            // Text frame
            ChannelBuffer data = wsFrame.getBinaryData();
            ChannelBuffer encoded = channel.getConfig().getBufferFactory().getBuffer(data.order(),
                                                                                     data.readableBytes() + 2);
            encoded.writeByte((byte)wsFrame.getType());
            encoded.writeBytes(data, data.readableBytes());
            encoded.writeByte((byte)0xFF);
            return encoded;

         }
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Related Classes of org.jboss.netty.handler.codec.http.websocket.WebSocketFrame

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  • org.hornetq.core.protocol.stomp.WebSocketStompFrameEncoder
  • org.webbitserver.netty.Hybi10WebSocketFrameEncoder
  • org.webbitserver.netty.NettyWebSocketChannelHandler
  • org.webbitserver.netty.WebSocketConnectionHandler
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