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Java 类io.netty.handler.codec.http.websocketx.WebSocketServerHandshaker 实例源码

项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void close() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class)
      .expect(channel)
      .expect(close)
      .expect(unit -> {
        Attribute<NettyWebSocket> attr = unit.mock(Attribute.class);
        attr.set(null);

        Channel ctx = unit.get(Channel.class);
        expect(ctx.attr(NettyWebSocket.KEY)).andReturn(attr);
      })
      .run(unit -> {
        new NettyWebSocket(
            unit.get(ChannelHandlerContext.class),
            unit.get(WebSocketServerHandshaker.class),
            unit.get(Consumer.class)).close(1001, "normal");
      });
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void closeNoAttr() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class)
      .expect(channel)
      .expect(close)
      .expect(unit -> {
        Channel ctx = unit.get(Channel.class);
        expect(ctx.attr(NettyWebSocket.KEY)).andReturn(null);
      })
      .run(unit -> {
        new NettyWebSocket(
            unit.get(ChannelHandlerContext.class),
            unit.get(WebSocketServerHandshaker.class),
            unit.get(Consumer.class)).close(1001, "normal");
      });
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void resume() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class)
      .expect(unit -> {
        ChannelConfig chconf = unit.mock(ChannelConfig.class);
        expect(chconf.isAutoRead()).andReturn(false);
        expect(chconf.setAutoRead(true)).andReturn(chconf);

        Channel ch = unit.mock(Channel.class);
        expect(ch.config()).andReturn(chconf);

        ChannelHandlerContext ctx = unit.get(ChannelHandlerContext.class);
        expect(ctx.channel()).andReturn(ch);
      })
      .run(unit -> {
        new NettyWebSocket(
            unit.get(ChannelHandlerContext.class),
            unit.get(WebSocketServerHandshaker.class),
            unit.get(Consumer.class)).resume();
      });
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void resumeIgnored() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class)
      .expect(unit -> {
        ChannelConfig chconf = unit.mock(ChannelConfig.class);
        expect(chconf.isAutoRead()).andReturn(true);

        Channel ch = unit.mock(Channel.class);
        expect(ch.config()).andReturn(chconf);

        ChannelHandlerContext ctx = unit.get(ChannelHandlerContext.class);
        expect(ctx.channel()).andReturn(ch);
      })
      .run(unit -> {
        new NettyWebSocket(
            unit.get(ChannelHandlerContext.class),
            unit.get(WebSocketServerHandshaker.class),
            unit.get(Consumer.class)).resume();
      });
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void pause() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class)
      .expect(unit -> {
        ChannelConfig chconf = unit.mock(ChannelConfig.class);
        expect(chconf.isAutoRead()).andReturn(true);
        expect(chconf.setAutoRead(false)).andReturn(chconf);

        Channel ch = unit.mock(Channel.class);
        expect(ch.config()).andReturn(chconf);

        ChannelHandlerContext ctx = unit.get(ChannelHandlerContext.class);
        expect(ctx.channel()).andReturn(ch);
      })
      .run(unit -> {
        new NettyWebSocket(
            unit.get(ChannelHandlerContext.class),
            unit.get(WebSocketServerHandshaker.class),
            unit.get(Consumer.class)).pause();
      });
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void pauseIgnored() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class)
      .expect(unit -> {
        ChannelConfig chconf = unit.mock(ChannelConfig.class);
        expect(chconf.isAutoRead()).andReturn(false);

        Channel ch = unit.mock(Channel.class);
        expect(ch.config()).andReturn(chconf);

        ChannelHandlerContext ctx = unit.get(ChannelHandlerContext.class);
        expect(ctx.channel()).andReturn(ch);
      })
      .run(unit -> {
        new NettyWebSocket(
            unit.get(ChannelHandlerContext.class),
            unit.get(WebSocketServerHandshaker.class),
            unit.get(Consumer.class)).pause();
      });
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void terminate() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class,
      BiConsumer.class)
          .expect(unit -> {
            BiConsumer<Integer, Optional<String>> callback = unit.get(BiConsumer.class);
            callback.accept(1006, Optional.of("Harsh disconnect"));

            ChannelFuture future = unit.mock(ChannelFuture.class);
            expect(future.addListener(CLOSE)).andReturn(future);

            ChannelHandlerContext ctx = unit.get(ChannelHandlerContext.class);
            expect(ctx.disconnect()).andReturn(future);
          })
          .run(unit -> {
            NettyWebSocket ws = new NettyWebSocket(
                unit.get(ChannelHandlerContext.class),
                unit.get(WebSocketServerHandshaker.class),
                unit.get(Consumer.class));
            ws.onCloseMessage(unit.get(BiConsumer.class));
            ws.terminate();
          });
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void isOpen() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class)
      .expect(unit -> {
        Channel ch = unit.mock(Channel.class);
        expect(ch.isOpen()).andReturn(true);

        ChannelHandlerContext ctx = unit.get(ChannelHandlerContext.class);
        expect(ctx.channel()).andReturn(ch);
      })
      .run(unit -> {
        assertEquals(true, new NettyWebSocket(
            unit.get(ChannelHandlerContext.class),
            unit.get(WebSocketServerHandshaker.class),
            unit.get(Consumer.class)).isOpen());
      });
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void isNoOpen() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class)
      .expect(unit -> {
        Channel ch = unit.mock(Channel.class);
        expect(ch.isOpen()).andReturn(false);

        ChannelHandlerContext ctx = unit.get(ChannelHandlerContext.class);
        expect(ctx.channel()).andReturn(ch);
      })
      .run(unit -> {
        assertEquals(false, new NettyWebSocket(
            unit.get(ChannelHandlerContext.class),
            unit.get(WebSocketServerHandshaker.class),
            unit.get(Consumer.class)).isOpen());
      });
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void connect() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class,
      CountDownLatch.class, Runnable.class)
          .expect(unit -> {
            CountDownLatch ready = unit.mockConstructor(CountDownLatch.class,
                new Class[]{int.class }, 1);
            ready.countDown();

            unit.get(Runnable.class).run();
          })
          .run(unit -> {
            NettyWebSocket ws = new NettyWebSocket(
                unit.get(ChannelHandlerContext.class),
                unit.get(WebSocketServerHandshaker.class),
                unit.get(Consumer.class));
            ws.onConnect(unit.get(Runnable.class));
            ws.connect();
          });
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void hankshake() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class,
      CountDownLatch.class, Consumer.class)
          .expect(unit -> {

            unit.get(Consumer.class).accept(isA(NettyWebSocket.class));
          })
          .run(unit -> {
            NettyWebSocket ws = new NettyWebSocket(
                unit.get(ChannelHandlerContext.class),
                unit.get(WebSocketServerHandshaker.class),
                unit.get(Consumer.class));
            ws.hankshake();
          });
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void handleTextFrame() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class,
      TextWebSocketFrame.class)
          .expect(unit -> {
            CountDownLatch ready = unit.mockConstructor(CountDownLatch.class,
                new Class[]{int.class }, 1);
            ready.await();

            TextWebSocketFrame frame = unit.get(TextWebSocketFrame.class);
            expect(frame.text()).andReturn("text");

            Consumer<String> callback = unit.get(Consumer.class);
            callback.accept("text");
          })
          .run(unit -> {
            NettyWebSocket ws = new NettyWebSocket(
                unit.get(ChannelHandlerContext.class),
                unit.get(WebSocketServerHandshaker.class),
                unit.get(Consumer.class));
            ws.onTextMessage(unit.get(Consumer.class));
            ws.handle(unit.get(TextWebSocketFrame.class));
          });
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void handleInterruped() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class,
      WebSocketFrame.class)
          .expect(unit -> {
            CountDownLatch ready = unit.mockConstructor(CountDownLatch.class,
                new Class[]{int.class }, 1);
            ready.await();
            expectLastCall().andThrow(new InterruptedException("intentional err"));

            Thread thread = unit.mock(Thread.class);
            thread.interrupt();

            unit.mockStatic(Thread.class);
            expect(Thread.currentThread()).andReturn(thread);
          })
          .run(unit -> {
            NettyWebSocket ws = new NettyWebSocket(
                unit.get(ChannelHandlerContext.class),
                unit.get(WebSocketServerHandshaker.class),
                unit.get(Consumer.class));
            ws.handle(unit.get(WebSocketFrame.class));
          });
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void handleException() throws Exception {
  Throwable cause = new NullPointerException("intentional err");
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class)
      .expect(unit -> {
        CountDownLatch ready = unit.mockConstructor(CountDownLatch.class,
            new Class[]{int.class }, 1);
        ready.await();

        Consumer<Throwable> callback = unit.get(Consumer.class);
        callback.accept(cause);
      })
      .run(unit -> {
        NettyWebSocket ws = new NettyWebSocket(
            unit.get(ChannelHandlerContext.class),
            unit.get(WebSocketServerHandshaker.class),
            unit.get(Consumer.class));
        ws.onErrorMessage(unit.get(Consumer.class));
        ws.handle(cause);
      });
}
项目：socketio    文件：WebSocketHandler.java    
private void handshake(final ChannelHandlerContext ctx, final FullHttpRequest req, final String requestPath) {
  WebSocketServerHandshakerFactory wsFactory =
      new WebSocketServerHandshakerFactory(getWebSocketLocation(req), null, true, maxWebSocketFrameSize);
  WebSocketServerHandshaker handshaker = wsFactory.newHandshaker(req);
  if (handshaker != null) {
    handshaker.handshake(ctx.channel(), req).addListener(
        new ChannelFutureListener() {
          @Override
          public void operationComplete(ChannelFuture future) throws Exception {
            final String sessionId = PipelineUtils.getSessionId(requestPath);
            if (future.isSuccess()) {
              ctx.channel().pipeline().addBefore(
                  SocketIOChannelInitializer.SOCKETIO_WEBSOCKET_HANDLER,
                  SocketIOChannelInitializer.WEBSOCKET_FRAME_AGGREGATOR,
                  new WebSocketFrameAggregator(maxWebSocketFrameSize));
              connect(ctx, req, sessionId);
            } else {
              log.error("Can't handshake: {}", sessionId, future.cause());
            }
          }
        });
  } else {
    WebSocketServerHandshakerFactory.sendUnsupportedVersionResponse(ctx.channel());
  }
}
项目：nettythrift    文件：HttpThriftBufDecoder.java    
/**
 * handle WebSocket request,then, the the RPC could happen in WebSocket.
 * 
 * @param ctx
 * @param request
 */
protected void handleWebSocket(final ChannelHandlerContext ctx, FullHttpRequest request) {
    if (logger.isDebugEnabled()) {
        logger.debug("handleWebSocket request: uri={}", request.uri());
    }
    // Handshake
    WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(request.uri(), null, true);
    WebSocketServerHandshaker handshaker = wsFactory.newHandshaker(request);
    if (handshaker == null) {
        WebSocketServerHandshakerFactory.sendUnsupportedVersionResponse(ctx.channel());
        return;
    }
    ChannelFutureListener callback = websocketHandshakeListener(ctx, request);
    ChannelFuture future = handshaker.handshake(ctx.channel(), request);
    if (callback != null) {
        future.addListener(callback);
    }
    ChannelPipeline pipe = ctx.pipeline();
    if (pipe.get(WebsocketFrameHandler.class) == null) {
        pipe.addAfter(ctx.name(), "wsFrameHandler", new WebsocketFrameHandler(handshaker));
        ChannelHandler handlerAws = pipe.get(AwsProxyProtocolDecoder.class);
        if (handlerAws != null) {
            pipe.remove(handlerAws);
        }
        pipe.remove(ctx.name());// Remove current Handler
    }
}
项目：moonlight-mqtt    文件：WebSocketHandShaker.java    
@Override
protected void channelRead0(ChannelHandlerContext ctx, FullHttpRequest req) throws Exception {
    if (!req.decoderResult().isSuccess()) {
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, BAD_REQUEST));
        return;
    }
    // Allow only GET methods.
    if (req.method() != GET) {
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, FORBIDDEN));
        return;
    }

    /**
     * 当且仅当uri为指定path的时候,进行websocket通讯的升级
     * */
    if (uri.equals(req.uri())
            //CONNECTION 字段的值为 UPGRADE, firefox上存在多个值的情况
            && req.headers().get(HttpHeaderNames.CONNECTION).contains(HttpHeaderValues.UPGRADE)
            //UPGRADE 字段的值为 WEBSOCKET
            && HttpHeaderValues.WEBSOCKET.contentEqualsIgnoreCase(req.headers().get(HttpHeaderNames.UPGRADE))
            ) {
        WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(
                uri, subprotocols, true, 5 * 1024 * 1024);
        WebSocketServerHandshaker handshaker = wsFactory.newHandshaker(req);
        if (handshaker == null) {
            //不支持的协议
            WebSocketServerHandshakerFactory.sendUnsupportedVersionResponse(ctx.channel());
        } else {
            //握手结束后补充如下协议
            handshaker.handshake(ctx.channel(), req);
        }
        return;
    }
    //错误的情况
    sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, NOT_FOUND));
}
项目：intellij-ce-playground    文件：WebSocketClient.java    
public WebSocketClient(@NotNull Channel channel, @NotNull WebSocketServerHandshaker handshaker) {
  super(channel);

  this.handshaker = handshaker;
}
项目：intellij-ce-playground    文件：WebSocketHandshakeHandler.java    
private void handleWebSocketRequest(@NotNull final ChannelHandlerContext context, @NotNull FullHttpRequest request, @NotNull final QueryStringDecoder uriDecoder) {
  WebSocketServerHandshakerFactory factory = new WebSocketServerHandshakerFactory("ws://" + request.headers().getAsString(HttpHeaderNames.HOST) + uriDecoder.path(), null, false, NettyUtil.MAX_CONTENT_LENGTH);
  WebSocketServerHandshaker handshaker = factory.newHandshaker(request);
  if (handshaker == null) {
    WebSocketServerHandshakerFactory.sendUnsupportedVersionResponse(context.channel());
    return;
  }

  if (!context.channel().isOpen()) {
    return;
  }

  final Client client = new WebSocketClient(context.channel(), handshaker);
  context.attr(ClientManager.CLIENT).set(client);
  handshaker.handshake(context.channel(), request).addListener(new ChannelFutureListener() {
    @Override
    public void operationComplete(ChannelFuture future) throws Exception {
      if (future.isSuccess()) {
        ClientManager clientManager = WebSocketHandshakeHandler.this.clientManager.getValue();
        clientManager.addClient(client);
        MessageChannelHandler messageChannelHandler = new MessageChannelHandler(clientManager, getMessageServer());
        BuiltInServer.replaceDefaultHandler(context, messageChannelHandler);
        ChannelHandlerContext messageChannelHandlerContext = context.pipeline().context(messageChannelHandler);
        context.pipeline().addBefore(messageChannelHandlerContext.name(), "webSocketFrameAggregator", new WebSocketFrameAggregator(NettyUtil.MAX_CONTENT_LENGTH));
        messageChannelHandlerContext.attr(ClientManager.CLIENT).set(client);
        connected(client, uriDecoder.parameters());
      }
    }
  });
}
项目：netty-reactive-streams    文件：HttpStreamsServerHandler.java    
private void handleWebSocketResponse(ChannelHandlerContext ctx, Outgoing out) {
    WebSocketHttpResponse response = (WebSocketHttpResponse) out.message;
    WebSocketServerHandshaker handshaker = response.handshakerFactory().newHandshaker(lastRequest);

    if (handshaker == null) {
        HttpResponse res = new DefaultFullHttpResponse(
                HttpVersion.HTTP_1_1,
                HttpResponseStatus.UPGRADE_REQUIRED);
        res.headers().set(HttpHeaderNames.SEC_WEBSOCKET_VERSION, WebSocketVersion.V13.toHttpHeaderValue());
        HttpUtil.setContentLength(res, 0);
        super.unbufferedWrite(ctx, new Outgoing(res, out.promise));
        response.subscribe(new CancelledSubscriber<>());
    } else {
        // First, insert new handlers in the chain after us for handling the websocket
        ChannelPipeline pipeline = ctx.pipeline();
        HandlerPublisher<WebSocketFrame> publisher = new HandlerPublisher<>(ctx.executor(), WebSocketFrame.class);
        HandlerSubscriber<WebSocketFrame> subscriber = new HandlerSubscriber<>(ctx.executor());
        pipeline.addAfter(ctx.executor(), ctx.name(), "websocket-subscriber", subscriber);
        pipeline.addAfter(ctx.executor(), ctx.name(), "websocket-publisher", publisher);

        // Now remove ourselves from the chain
        ctx.pipeline().remove(ctx.name());

        // Now do the handshake
        // Wrap the request in an empty request because we don't need the WebSocket handshaker ignoring the body,
        // we already have handled the body.
        handshaker.handshake(ctx.channel(), new EmptyHttpRequest(lastRequest));

        // And hook up the subscriber/publishers
        response.subscribe(subscriber);
        publisher.subscribe(response);
    }

}
项目：asity    文件：NettyServerWebSocket.java    
public NettyServerWebSocket(ChannelHandlerContext context, FullHttpRequest req,
                            WebSocketServerHandshaker handshaker) {
  this.context = context;
  this.request = req;
  this.handshaker = handshaker;
}
项目：asity    文件：NettyServerWebSocket.java    
@Override
public <T> T unwrap(Class<T> clazz) {
  return ChannelHandlerContext.class.isAssignableFrom(clazz) ?
    clazz.cast(context) :
    WebSocketServerHandshaker.class.isAssignableFrom(clazz) ?
      clazz.cast(handshaker) :
      FullHttpRequest.class.isAssignableFrom(clazz) ?
        clazz.cast(request) :
        null;
}
项目：asity    文件：NettyServerWebSocketTest.java    
@Test
public void unwrap() throws Throwable {
  websocketAction(new Action<ServerWebSocket>() {
    @Override
    public void on(ServerWebSocket ws) {
      threadAssertTrue(ws.unwrap(ChannelHandlerContext.class) instanceof ChannelHandlerContext);
      threadAssertTrue(ws.unwrap(WebSocketServerHandshaker.class) instanceof
        WebSocketServerHandshaker);
      threadAssertTrue(ws.unwrap(FullHttpRequest.class) instanceof FullHttpRequest);
      resume();
    }
  });
  client.connect(new WebSocketAdapter(), URI.create(uri()));
  await();
}
项目：lambdatra    文件：WsAdapter.java    
@Override
public boolean call(NettyHandler handler, ChannelHandlerContext ctx, FullHttpRequest req, Map<String, String> params) throws IOException {
    WebSocketServerHandshaker handshaker = new WebSocketServerHandshakerFactory(
                                                String.format("ws://%s%s", req.headers().get(Names.HOST), pattern), 
                                                null, 
                                                true
                                            ).newHandshaker(req);

    if (handshaker == null) {
        WebSocketServerHandshakerFactory.sendUnsupportedVersionResponse(ctx.channel());
    } else {
        WebSocket ws = getCallback().newInstance(new WrappedRequest<>(req, params, sessions));

        if (ws instanceof WebSocket) {
            Channel ch = handshaker.handshake(ctx.channel(), req).channel();
            handler.onWsFrame(new WsBridge(handshaker, ch, ws));
            ws.onOpen();
        } else {
            FullHttpResponse forbidden = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.FORBIDDEN);
            ByteBufUtil.writeUtf8(forbidden.content(), "Forbidden.");

            ctx.writeAndFlush(forbidden);
            ctx.close();
        }
    }

    return true;
}
项目：carbon-transports    文件：WebSocketInitMessageImpl.java    
@Override
public HandshakeFuture handshake() {
    WebSocketServerHandshakerFactory wsFactory =
            new WebSocketServerHandshakerFactory(getWebSocketURL(httpRequest), null, true);
    WebSocketServerHandshaker handshaker = wsFactory.newHandshaker(httpRequest);
    return handleHandshake(handshaker, 0);
}
项目：carbon-transports    文件：WebSocketInitMessageImpl.java    
@Override
public HandshakeFuture handshake(String[] subProtocols, boolean allowExtensions) {
    WebSocketServerHandshakerFactory wsFactory =
            new WebSocketServerHandshakerFactory(getWebSocketURL(httpRequest), getSubProtocolsCSV(subProtocols),
                                                 allowExtensions);
    WebSocketServerHandshaker handshaker = wsFactory.newHandshaker(httpRequest);
    return handleHandshake(handshaker, 0);
}
项目：carbon-transports    文件：WebSocketInitMessageImpl.java    
@Override
public HandshakeFuture handshake(String[] subProtocols, boolean allowExtensions, int idleTimeout) {
    WebSocketServerHandshakerFactory wsFactory =
            new WebSocketServerHandshakerFactory(getWebSocketURL(httpRequest),
                                                 getSubProtocolsCSV(subProtocols), allowExtensions);
    WebSocketServerHandshaker handshaker = wsFactory.newHandshaker(httpRequest);
    return handleHandshake(handshaker, idleTimeout);
}
项目：carbon-transports    文件：WebSocketInitMessageImpl.java    
@Override
public void cancelHandShake(int closeCode, String closeReason) {
    try {
        WebSocketServerHandshakerFactory wsFactory =
                new WebSocketServerHandshakerFactory(getWebSocketURL(httpRequest), getSubProtocol(), true);
        WebSocketServerHandshaker handshaker = wsFactory.newHandshaker(httpRequest);
        ChannelFuture channelFuture =
                handshaker.close(ctx.channel(), new CloseWebSocketFrame(closeCode, closeReason));
        channelFuture.channel().close();
    } finally {
        isCancelled = true;
    }
}
项目：vibe-java-platform    文件：NettyServerWebSocket.java    
@Override
public <T> T unwrap(Class<T> clazz) {
    return ChannelHandlerContext.class.isAssignableFrom(clazz) ? 
        clazz.cast(context) : 
        WebSocketServerHandshaker.class.isAssignableFrom(clazz) ? 
            clazz.cast(handshaker) : 
                FullHttpRequest.class.isAssignableFrom(clazz) ?
                    clazz.cast(request) :
                    null;
}
项目：vibe-java-platform    文件：NettyServerWebSocketTest.java    
@Test
public void unwrap() {
    performer.onserver(new Action<ServerWebSocket>() {
        @Override
        public void on(ServerWebSocket ws) {
            assertThat(ws.unwrap(ChannelHandlerContext.class), instanceOf(ChannelHandlerContext.class));
            assertThat(ws.unwrap(WebSocketServerHandshaker.class), instanceOf(WebSocketServerHandshaker.class));
            assertThat(ws.unwrap(FullHttpRequest.class), instanceOf(FullHttpRequest.class));
            performer.start();
        }
    })
    .connect();
}
项目：trap    文件：WebSocketTransport.java    
public ChannelHandler serverHandshake(ChannelHandlerContext ctx, FullHttpRequest msg)
{

    this.ctx = ctx;
    // Handshake
    WebSocketServerHandshaker handshaker;
    WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(getWebSocketLocation(msg), null, true);
    handshaker = wsFactory.newHandshaker(msg);
    if (handshaker == null)
    {
        WebSocketServerHandshakerFactory.sendUnsupportedVersionResponse(ctx.channel());
    }
    else
    {
        ChannelPromise promise = ctx.channel().newPromise();
        promise.addListener(future -> {
            if (promise.isSuccess())
            {
                this.notifyOpen();
            }
            else
            {
                this.notifyError();
            }
        });
        handshaker.handshake(ctx.channel(), msg, null, promise);
    }

    return new MyChannelHandler((ctx1, frame) -> {
        handshaker.close(ctx1.channel(), (CloseWebSocketFrame) frame.retain());
    });
}
项目：adalightserver    文件：HttpServer.java    
private void handleHttpRequest(ChannelHandlerContext ctx, FullHttpRequest req) {
    // Handle a bad request.
    if (!req.getDecoderResult().isSuccess()) {
        sendErrorResponse(ctx, req, BAD_REQUEST);
        return;
    }
    // Allow only GET methods.
    if (req.getMethod() != GET) {
        sendErrorResponse(ctx, req, FORBIDDEN);
        return;
    }

    String path = req.getUri();
    System.out.println("Server => Request: " + path);
    try {
        if (path.equals("/ws")) {
            isWebSocket = true;
            String wsLocation = getWebSocketLocation(ctx, req);
            WebSocketServerHandshaker handshaker = new WebSocketServerHandshakerFactory(
                    wsLocation, null, false, 64 * 1024).newHandshaker(req);
            if (handshaker == null) {
                WebSocketServerHandshakerFactory.sendUnsupportedVersionResponse(ctx.channel())
                                                .addListener(ChannelFutureListener.CLOSE);
            } else {
                handshaker.handshake(ctx.channel(), req);
                // Push the initial state to the client.
                // Do it from the server thread were it's safe
                bossGroup.execute(() -> {
                    ctx.writeAndFlush(makeWebSocketEventFrame("stateChanged", lastState));
                });
                wsConnections.add(ctx.channel());
            }
        } 
        else {
            handleStaticFileRequest(ctx, req, path);
        }
    } catch (Throwable e) {
        sendErrorResponse(ctx, req, BAD_REQUEST);
    }
}
项目：jooby    文件：NettyRequest.java    
@SuppressWarnings("unchecked")
@Override
public <T> T upgrade(final Class<T> type) throws Exception {
  if (type == NativeWebSocket.class) {
    String protocol = ifSecure("wss", "ws");
    String webSocketURL = protocol + "://" + req.headers().get(HttpHeaderNames.HOST) + path;

    WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(
        webSocketURL, null, true, wsMaxMessageSize);
    WebSocketServerHandshaker handshaker = wsFactory.newHandshaker(req);
    NettyWebSocket result = new NettyWebSocket(ctx, handshaker, (ws) -> {
      handshaker.handshake(ctx.channel(), (FullHttpRequest) req)
          .addListener(FIRE_EXCEPTION_ON_FAILURE)
          .addListener(payload -> ws.connect())
          .addListener(FIRE_EXCEPTION_ON_FAILURE);
    });
    ctx.channel().attr(NettyWebSocket.KEY).set(result);
    return (T) result;
  } else if (type == Sse.class) {
    NettySse sse = new NettySse(ctx);
    return (T) sse;
  } else if (type == NativePushPromise.class) {
    return (T) new NettyPush(ctx,
        req.headers().getInt(HttpConversionUtil.ExtensionHeaderNames.STREAM_ID.text()),
        header("host").orElse(ip()), ifSecure("https", "http"));
  }
  throw new UnsupportedOperationException("Not Supported: " + type);
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void handleBinaryFrame() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class,
      BinaryWebSocketFrame.class)
          .expect(unit -> {
            CountDownLatch ready = unit.mockConstructor(CountDownLatch.class,
                new Class[]{int.class }, 1);
            ready.await();

            ByteBuffer nioBuff = ByteBuffer.wrap(new byte[0]);

            ByteBuf buff = unit.mock(ByteBuf.class);
            expect(buff.nioBuffer()).andReturn(nioBuff);

            BinaryWebSocketFrame frame = unit.get(BinaryWebSocketFrame.class);
            expect(frame.content()).andReturn(buff);

            Consumer<ByteBuffer> callback = unit.get(Consumer.class);
            callback.accept(nioBuff);
          })
          .run(unit -> {
            NettyWebSocket ws = new NettyWebSocket(
                unit.get(ChannelHandlerContext.class),
                unit.get(WebSocketServerHandshaker.class),
                unit.get(Consumer.class));
            ws.onBinaryMessage(unit.get(Consumer.class));
            ws.handle(unit.get(BinaryWebSocketFrame.class));
          });
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void handleCloseFrame() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class,
      CloseWebSocketFrame.class, BiConsumer.class)
          .expect(unit -> {
            CountDownLatch ready = unit.mockConstructor(CountDownLatch.class,
                new Class[]{int.class }, 1);
            ready.await();

            CloseWebSocketFrame retain = unit.get(CloseWebSocketFrame.class);
            expect(retain.statusCode()).andReturn(-1);
            expect(retain.reasonText()).andReturn(null);

            CloseWebSocketFrame frame = unit.get(CloseWebSocketFrame.class);
            expect(frame.retain()).andReturn(retain);

            BiConsumer<Integer, Optional<String>> callback = unit.get(BiConsumer.class);
            callback.accept(1000, Optional.empty());

            Channel ch = unit.mock(Channel.class);

            ChannelHandlerContext ctx = unit.get(ChannelHandlerContext.class);
            expect(ctx.channel()).andReturn(ch);

            ChannelFuture future = unit.mock(ChannelFuture.class);
            expect(future.addListener(CLOSE)).andReturn(future);

            WebSocketServerHandshaker handshaker = unit.get(WebSocketServerHandshaker.class);
            expect(handshaker.close(ch, retain)).andReturn(future);
          })
          .run(unit -> {
            NettyWebSocket ws = new NettyWebSocket(
                unit.get(ChannelHandlerContext.class),
                unit.get(WebSocketServerHandshaker.class),
                unit.get(Consumer.class));
            ws.onCloseMessage(unit.get(BiConsumer.class));
            ws.handle(unit.get(CloseWebSocketFrame.class));
          });
}
项目：jooby    文件：NettyWebSocketTest.java    
@SuppressWarnings("unchecked")
@Test
public void handleCloseWithStatusFrame() throws Exception {
  new MockUnit(ChannelHandlerContext.class, WebSocketServerHandshaker.class, Consumer.class,
      CloseWebSocketFrame.class, BiConsumer.class)
          .expect(unit -> {
            CountDownLatch ready = unit.mockConstructor(CountDownLatch.class,
                new Class[]{int.class }, 1);
            ready.await();

            CloseWebSocketFrame retain = unit.get(CloseWebSocketFrame.class);
            expect(retain.statusCode()).andReturn(1001);
            expect(retain.reasonText()).andReturn("normal");

            CloseWebSocketFrame frame = unit.get(CloseWebSocketFrame.class);
            expect(frame.retain()).andReturn(retain);

            BiConsumer<Integer, Optional<String>> callback = unit.get(BiConsumer.class);
            callback.accept(1001, Optional.of("normal"));

            Channel ch = unit.mock(Channel.class);

            ChannelHandlerContext ctx = unit.get(ChannelHandlerContext.class);
            expect(ctx.channel()).andReturn(ch);

            ChannelFuture future = unit.mock(ChannelFuture.class);
            expect(future.addListener(CLOSE)).andReturn(future);

            WebSocketServerHandshaker handshaker = unit.get(WebSocketServerHandshaker.class);
            expect(handshaker.close(ch, retain)).andReturn(future);
          })
          .run(unit -> {
            NettyWebSocket ws = new NettyWebSocket(
                unit.get(ChannelHandlerContext.class),
                unit.get(WebSocketServerHandshaker.class),
                unit.get(Consumer.class));
            ws.onCloseMessage(unit.get(BiConsumer.class));
            ws.handle(unit.get(CloseWebSocketFrame.class));
          });
}
项目：Grapi    文件：WebSocketsServerProtocolUpdater.java    
@Override
@SuppressWarnings("PMD.OnlyOneReturn")
public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
    if (msg instanceof FullHttpRequest) {
        FullHttpRequest req = (FullHttpRequest) msg;

        // Handle a bad request.
        if (!req.decoderResult().isSuccess()) {
            sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, BAD_REQUEST));
            return;
        }

        // Allow only GET methods.
        if (req.method() != GET) {
            sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, FORBIDDEN));
            return;
        }

        // Handshake
        WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(
                getWebSocketLocation(req), null, false);
        WebSocketServerHandshaker handshaker = wsFactory.newHandshaker(req);
        if (handshaker == null) {
            WebSocketServerHandshakerFactory.sendUnsupportedVersionResponse(ctx.channel());
        } else {
            handshaker.handshake(ctx.channel(), req);
        }
    } else {
        ctx.fireChannelRead(msg);
    }
}
项目：nettythrift    文件：HttpThriftBufDecoder.java    
protected WebsocketFrameHandler(WebSocketServerHandshaker handshaker) {
    this.handshaker = handshaker;
}
项目：WebInterface    文件：WebSocketModule.java    
public WebSocketConnection newConnect(ChannelHandlerContext context, 
WebSocketServerHandshaker handshaker, 
String uri, 
HttpParams param, 
FullHttpRequest request);
项目：lambdatra    文件：WsAdapter.java    
private WsBridge(WebSocketServerHandshaker handshaker, Channel ch, WebSocket endpoint) {
    this.handshaker = handshaker;
    this.endpoint = endpoint;

    endpoint.setChannel(ch);
}