Example usage for io.netty.handler.codec.http.websocketx WebSocketServerHandshakerFactory sendUnsupportedWebSocketVersionResponse

List of usage examples for io.netty.handler.codec.http.websocketx WebSocketServerHandshakerFactory sendUnsupportedWebSocketVersionResponse

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Introduction

In this page you can find the example usage for io.netty.handler.codec.http.websocketx WebSocketServerHandshakerFactory sendUnsupportedWebSocketVersionResponse.

Prototype

@Deprecated
public static void sendUnsupportedWebSocketVersionResponse(Channel channel)

Source Link

Usage

From source file:books.netty.protocol.websocket.server.WebSocketServerHandler.java

License:Apache License

private void handleHttpRequest(ChannelHandlerContext ctx, FullHttpRequest req) {

    // HTTP?HHTP/*from   w  w w . j a  v  a2s .  co m*/
    if (!req.getDecoderResult().isSuccess() || (!"websocket".equals(req.headers().get("Upgrade")))) {
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, BAD_REQUEST));
        return;
    }

    // ??
    WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(
            "ws://localhost:8080/websocket", null, false);
    handshaker = wsFactory.newHandshaker(req);
    if (handshaker == null) {
        WebSocketServerHandshakerFactory.sendUnsupportedWebSocketVersionResponse(ctx.channel());
    } else {
        handshaker.handshake(ctx.channel(), req);
    }
}

From source file:com.adobe.acs.livereload.impl.WebSocketServerHandler.java

License:Apache License

private void handleHttpRequest(ChannelHandlerContext ctx, FullHttpRequest req) throws Exception {
    // Handle a bad request.
    if (!req.getDecoderResult().isSuccess()) {
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, BAD_REQUEST));
        return;//from w  ww.java2 s.c o m
    }

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

    if ("/".equals(req.getUri()) || "/favicon.ico".equals(req.getUri())) {
        FullHttpResponse res = new DefaultFullHttpResponse(HTTP_1_1, NOT_FOUND);
        sendHttpResponse(ctx, req, res);
        return;
    }

    if (req.getUri().startsWith("/livereload.js")) {
        InputStream is = getClass().getResourceAsStream("/livereload.js");
        byte[] data = IOUtils.toByteArray(is);
        ByteBuf content = Unpooled.wrappedBuffer(data);

        FullHttpResponse res = new DefaultFullHttpResponse(HTTP_1_1, OK, content);

        res.headers().set(CONTENT_TYPE, "application/javascript");
        setContentLength(res, content.readableBytes());

        sendHttpResponse(ctx, req, res);
        return;
    }

    // Handshake
    WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(getWebSocketLocation(req),
            null, false);
    handshaker = wsFactory.newHandshaker(req);
    if (handshaker == null) {
        WebSocketServerHandshakerFactory.sendUnsupportedWebSocketVersionResponse(ctx.channel());
    } else {
        handshaker.handshake(ctx.channel(), req);
    }
}

From source file:com.athena.dolly.websocket.server.test.WebSocketServerHandler.java

License:Apache License

private void handleHttpRequest(ChannelHandlerContext ctx, FullHttpRequest req) throws Exception {
    // Handle a bad request.
    if (!req.getDecoderResult().isSuccess()) {
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, BAD_REQUEST));
        return;// w  w w  .  j a v a  2s . c o  m
    }

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

    // Send the demo page and favicon.ico
    if ("/".equals(req.getUri())) {
        ByteBuf content = WebSocketServerIndexPage.getContent(getWebSocketLocation(req));
        FullHttpResponse res = new DefaultFullHttpResponse(HTTP_1_1, OK, content);

        res.headers().set(CONTENT_TYPE, "text/html; charset=UTF-8");
        setContentLength(res, content.readableBytes());

        sendHttpResponse(ctx, req, res);
        return;
    }
    if ("/favicon.ico".equals(req.getUri())) {
        FullHttpResponse res = new DefaultFullHttpResponse(HTTP_1_1, NOT_FOUND);
        sendHttpResponse(ctx, req, res);
        return;
    }

    // Handshake
    WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(getWebSocketLocation(req),
            null, false);
    handshaker = wsFactory.newHandshaker(req);
    if (handshaker == null) {
        WebSocketServerHandshakerFactory.sendUnsupportedWebSocketVersionResponse(ctx.channel());
    } else {
        handshaker.handshake(ctx.channel(), req);
    }
}

From source file:com.athena.dolly.websocket.server.test.WebSocketSslServerHandler.java

License:Apache License

private void handleHttpRequest(ChannelHandlerContext ctx, FullHttpRequest req) throws Exception {
    // Handle a bad request.
    if (!req.getDecoderResult().isSuccess()) {
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, BAD_REQUEST));
        return;//from   w ww  .j  a  va  2s  . c  om
    }

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

    // Send the demo page and favicon.ico
    if ("/".equals(req.getUri())) {
        ByteBuf content = WebSocketServerIndexPage.getContent(getWebSocketLocation(req));
        FullHttpResponse res = new DefaultFullHttpResponse(HTTP_1_1, OK, content);

        res.headers().set(CONTENT_TYPE, "text/html; charset=UTF-8");
        setContentLength(res, content.readableBytes());

        sendHttpResponse(ctx, req, res);
        return;
    }

    if ("/favicon.ico".equals(req.getUri())) {
        FullHttpResponse res = new DefaultFullHttpResponse(HTTP_1_1, NOT_FOUND);
        sendHttpResponse(ctx, req, res);
        return;
    }

    // Handshake
    WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(getWebSocketLocation(req),
            null, false);
    handshaker = wsFactory.newHandshaker(req);
    if (handshaker == null) {
        WebSocketServerHandshakerFactory.sendUnsupportedWebSocketVersionResponse(ctx.channel());
    } else {
        handshaker.handshake(ctx.channel(), req);
    }
}

From source file:com.brainlounge.zooterrain.netty.WebSocketServerInboundHandler.java

License:Apache License

private void handleHttpRequest(ChannelHandlerContext ctx, FullHttpRequest req) throws Exception {
    // Handle a bad request.
    if (!req.getDecoderResult().isSuccess()) {
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, BAD_REQUEST));
        return;//from  ww  w  . j  a  v  a2s  . co m
    }

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

    // Send the demo page and favicon.ico
    if ("/favicon.ico".equals(req.getUri())) {
        FullHttpResponse res = new DefaultFullHttpResponse(HTTP_1_1, NOT_FOUND);
        sendHttpResponse(ctx, req, res);
        return;
    } else if ("/hexdump.js".equals(req.getUri())) {
        final WebSocketServerJSPage webSocketServerJSPage = new WebSocketServerJSPage();
        ByteBuf content = webSocketServerJSPage.getContent(getWebSocketLocation(req));
        sendHttpResponse(ctx, req, content, "text/javascript; charset=UTF-8");
        return;
    } else if ("/".equals(req.getUri())) {
        WebSocketServerIndexPage webSocketServerIndexPage = new WebSocketServerIndexPage();
        ByteBuf content = webSocketServerIndexPage.getContent(getWebSocketLocation(req));
        sendHttpResponse(ctx, req, content, "text/html; charset=UTF-8");
        return;
    }

    // Handshake
    WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(getWebSocketLocation(req),
            null, false);
    handshaker = wsFactory.newHandshaker(req);
    if (handshaker == null) {
        WebSocketServerHandshakerFactory.sendUnsupportedWebSocketVersionResponse(ctx.channel());
    } else {
        handshaker.handshake(ctx.channel(), req);
        zkStateObserver.addListener(new OutboundConnector(ctx));
    }
}

From source file:com.changxx.phei.netty.protocol.websocket.server.WebSocketServerHandler.java

License:Apache License

private void handleHttpRequest(ChannelHandlerContext ctx, FullHttpRequest req) throws Exception {

    // HTTP?HHTP//from  w  w  w. j  a v  a  2s  . com
    if (!req.getDecoderResult().isSuccess() || (!"websocket".equals(req.headers().get("Upgrade")))) {
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, BAD_REQUEST));
        return;
    }

    // ??
    WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(
            "ws://localhost:8080/websocket", null, false);
    handshaker = wsFactory.newHandshaker(req);
    if (handshaker == null) {
        WebSocketServerHandshakerFactory.sendUnsupportedWebSocketVersionResponse(ctx.channel());
    } else {
        handshaker.handshake(ctx.channel(), req);
    }
}

From source file:com.codebullets.external.party.simulator.connections.websocket.inbound.NettyWebSocketServerHandler.java

License:Apache License

private void handleHttpRequest(final ChannelHandlerContext ctx, final FullHttpRequest req) {

    if (!req.getDecoderResult().isSuccess()) {
        // Handle a bad request.
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, BAD_REQUEST));
    } else if (req.getMethod() != GET) {
        // Allow only GET methods.
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, FORBIDDEN));
    } else if ("/".equals(req.getUri())) {

        ByteBuf content = WebSocketServerIndexPage.getContent(endpoint.toString());
        FullHttpResponse res = new DefaultFullHttpResponse(HTTP_1_1, OK, content);

        res.headers().set(CONTENT_TYPE, "text/html; charset=UTF-8");
        setContentLength(res, content.readableBytes());

        sendHttpResponse(ctx, req, res);
    } else if ("/favicon.ico".equals(req.getUri())) {
        // Send the demo page and favicon.ico
        FullHttpResponse res = new DefaultFullHttpResponse(HTTP_1_1, NOT_FOUND);
        sendHttpResponse(ctx, req, res);
    } else {//from  w  ww.  j  a  va 2s . c o m
        // Handshake
        WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(endpoint.toString(),
                null, false);
        handshaker = wsFactory.newHandshaker(req);
        if (handshaker == null) {
            WebSocketServerHandshakerFactory.sendUnsupportedWebSocketVersionResponse(ctx.channel());
        } else {
            handshaker.handshake(ctx.channel(), req).addListener(new ChannelFutureListener() {
                @Override
                public void operationComplete(final ChannelFuture future) throws Exception {
                    if (future.isSuccess()) {
                        connectedChannels.add(ctx.channel());
                        connectionMonitor.connectionEstablished(getContext(ctx));
                    }
                }
            });
        }
    }
}

From source file:com.e2e.management.HttpSocketHandler.java

License:Apache License

private void handleHttpRequest(ChannelHandlerContext ctx, FullHttpRequest req) {
    // Handle a bad request.
    if (!req.getDecoderResult().isSuccess()) {
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, BAD_REQUEST));
        return;/*from   w  w w .ja va  2s.co  m*/
    }

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

    if ("/favicon.ico".equals(req.getUri())) {
        FullHttpResponse res = new DefaultFullHttpResponse(HTTP_1_1, NOT_FOUND);
        sendHttpResponse(ctx, req, res);
        return;
    }

    // Handshake
    WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(getWebSocketLocation(req),
            null, true);
    handshaker = wsFactory.newHandshaker(req);
    if (handshaker == null) {
        WebSocketServerHandshakerFactory.sendUnsupportedWebSocketVersionResponse(ctx.channel());
    } else {
        handshaker.handshake(ctx.channel(), req);
    }
}

From source file:com.informatica.surf.sources.http.HttpServerHandler.java

License:Apache License

private void handleWebSocketHandshake(ChannelHandlerContext ctx, FullHttpRequest req) {
    String location = "ws://" + req.headers().get(HOST) + req.getUri();

    WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(location, null, false);
    _handshaker = wsFactory.newHandshaker(req);
    if (_handshaker == null) {
        WebSocketServerHandshakerFactory.sendUnsupportedWebSocketVersionResponse(ctx.channel());
    } else {//from w ww .  j  a v a  2 s.  co m
        _handshaker.handshake(ctx.channel(), req);
    }

}

From source file:com.jjzhk.Chapter11.websocket.WebSocketServerHandler.java

License:Apache License

private void handleHttpRequest(ChannelHandlerContext ctx, FullHttpRequest req) throws Exception {

    if (!req.getDecoderResult().isSuccess() || (!"websocket".equals(req.headers().get("Upgrade")))) {
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, BAD_REQUEST));
        return;//from   w w  w  .  ja  v a2 s .  c  o  m
    }

    // ?????????
    WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(
            "ws://localhost:8081/websocket", null, false);
    handshaker = wsFactory.newHandshaker(req);
    if (handshaker == null) {
        WebSocketServerHandshakerFactory.sendUnsupportedWebSocketVersionResponse(ctx.channel());
    } else {
        handshaker.handshake(ctx.channel(), req);
    }
}